Pressing needle tool assembling equipment

Abstract

The utility model provides a pressing needle tool assembling device which comprises a base, a transferring mechanism, a feeding mechanism, a mounting mechanism and a receiving mechanism, and the transferring mechanism, the feeding mechanism, the mounting mechanism and the receiving mechanism are arranged on the base, and a feeding station, a mounting station and a receiving station are arranged on the moving path of the transferring mechanism; the feeding mechanism is located at a feeding station, and the transferring mechanism moves to the feeding station to obtain one tool body from the feeding mechanism and moves the tool body to a mounting station; the mounting mechanism is arranged at the mounting station and is used for mounting a spring and a pressing needle on the tool body at the mounting station; the transfer mechanism is further used for moving the assembled pressing needle tool to a material receiving station; the material receiving mechanism is located at the material receiving station, and the transferring mechanism is further used for transferring the assembled pressing needle tool to the material receiving mechanism at the material receiving station. According to the needle pressing tool assembling equipment provided by the invention, automatic assembling of the needle pressing tool is realized, so that the assembling efficiency is improved, and the labor cost is saved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic cell production, and more specifically to a needle pressing tooling assembly device. Background Art

[0002] The pin press tool is a commonly used tool in the battery string manufacturing equipment in photovoltaic modules. During the battery string manufacturing process, the pin press tool is used to fix the soldering tape on the battery cell or fix the battery cell.

[0003] like Figure 23 to Figure 25 As shown, the pressing needle tooling includes a tooling body 200 and an elastic pressing needle inserted into the pressing needle hole on the tooling body 200. The elastic pressing needle includes a pressing needle 201 for contacting the solder strip or the battery cell, and a spring 202 for providing a contraction force. When the pressing needle tooling is placed on the surface of the battery cell to fix the solder strip on the surface of the battery cell, the spring 202 is compressed, and the end of the pressing needle 201 contacts the solder strip on the surface of the battery cell, thereby fixing the solder strip on the surface of the battery cell. When the pressing needle tooling is removed from the surface of the battery cell, the spring 202 automatically returns to a natural state without force.

[0004] In the prior art, the assembly of the press needle tool is usually done manually, where a worker sequentially inserts the spring 202 and the press needle 201 into the press needle hole of the tool body 200. Since each press needle tool needs to be installed with a large number of elastic press needles, the manual installation method is inefficient. Utility Model Content

[0005] In view of the above problems existing in the manual assembly of needle pressing tooling, the present application provides a needle pressing tooling assembly device, and its detailed technical solution is as follows:

[0006] A needle pressing tooling assembly device, comprising:

[0007] Pedestal;

[0008] The transfer mechanism is arranged on the base, and a feeding station, an installation station and a receiving station are arranged on the moving path of the transfer mechanism;

[0009] A feeding mechanism, which is arranged on the base and located at the feeding station, and is used to cache the tooling bodies to be assembled; the transfer mechanism moves to the feeding station to obtain a tooling body from the feeding mechanism, and moves the tooling body to the installation station;

[0010] The installation mechanism is arranged on the base and located at the installation station, and is used to install the spring and the pressing needle on the tooling body located at the installation station; the transfer mechanism moves the assembled pressing needle tooling to the receiving station;

[0011] The material receiving mechanism is arranged on the base and located at the material receiving station. The transfer mechanism transfers the assembled needle pressing tooling to the material receiving mechanism at the material receiving station.

[0012] The feeding mechanism realizes the automatic feeding of the tooling body to be assembled, while the transfer mechanism realizes the automatic transfer of the tooling body; by setting up the installation mechanism, the spring and the press pin are automatically installed on the tooling body transferred to the installation station; by setting up the receiving mechanism, the receiving and caching of the assembled press pin tooling transferred to the receiving station is realized, and the transfer mechanism then moves back to the feeding station to obtain the next tooling body to be assembled from the feeding mechanism. It can be seen that through the cooperation of the feeding mechanism, the transfer mechanism, the installation mechanism and the receiving mechanism, the press pin tooling assembly equipment provided by the present application realizes the automatic assembly of the press pin tooling, thereby improving the assembly efficiency and saving labor costs.

[0013] In some embodiments, the installation mechanism includes a moving part, a spring mounting part and a pressure needle mounting part, wherein: the fixed part of the moving part is installed on the base, the spring mounting part and the pressure needle mounting part are connected side by side on the movable part of the moving part, and the moving part is used to drive the spring mounting part and the pressure needle mounting part to move; the spring mounting part is used to install the spring on the tooling body located at the installation station; the pressure needle mounting part is used to install the pressure needle on the tooling body located at the installation station.

[0014] By setting the installation mechanism, the installation mechanism can successively and alternately install the spring and the pressure needle on the tooling body.

[0015] In some embodiments, the spring mounting part includes a first lifting drive unit, a first mounting bracket, a guide seat and a guide plug, wherein: the first lifting drive unit is connected to the movable part of the moving part, and the first mounting bracket is connected to the movable part of the first lifting drive unit; the guide seat is mounted on the first mounting bracket, and a first guide hole extending in a vertical direction is provided in the guide seat, and the first guide hole is used to convey the spring; the guide plug is mounted at the lower end of the guide seat, and a discharge hole connected to the first guide hole is provided in the guide plug, and the guide plug installs the spring onto the tooling body through the discharge hole.

[0016] The moving part first drives the spring mounting part to move, so that the guide plug is close to the tooling body and aligned with one of the pressing pin holes on the tooling body. Then, the first lifting drive unit drives the first mounting bracket to descend, so that the guide plug is close to or inserted downward into the pressing pin hole; then, a spring is sent into the first guide hole from the upper end opening of the first guide hole, and the spring can fall into the pressing pin hole through the first guide hole and the discharge hole in turn, thereby realizing the precise installation of the spring.

[0017] In some embodiments, the spring mounting part includes a first lifting drive unit, a first mounting bracket, a guide seat, a guide plug, a first drive unit, a support member and a blocking member, wherein: the first lifting drive unit is connected to the movable part of the moving part, and the first mounting bracket is connected to the movable part of the first lifting drive unit; the guide seat is installed on the first mounting bracket, and a first guide hole extending in a vertical direction is provided in the guide seat, and the first guide hole is used to convey the spring; the guide plug is installed at the lower end of the guide seat, and a discharge hole connected to the first guide hole is provided in the guide plug; the fixed part of the first drive unit is installed on the first mounting bracket, and the support member and the blocking member are both connected to the movable part of the first drive unit, and the blocking member is located above the support member. Used to drive the support member to translate between the support position and the first discharge position, and to drive the blocking member to translate between the second discharge position and the blocking position; when the support member translates to the support position, the blocking member translates to the second discharge position, wherein the support member at least partially penetrates into the first guide hole to support the first spring located in the first guide hole, and the blocking member withdraws from the first guide hole so that the second spring located above the first spring in the first guide hole falls onto the first spring; when the support member translates to the first discharge position, the blocking member translates to the blocking position, wherein the support member withdraws from the first guide hole so that the first spring falls into the discharge hole, and the guide plug installs the first spring to the tooling body through the discharge hole; the blocking member at least partially penetrates into the first guide hole to block the second spring.

[0018] By providing the support member and the blocking member, multiple springs can be cached in the first guide hole, thereby speeding up the spring installation cycle and improving the installation efficiency of the spring installation part. In addition, through the cooperation of the support member and the blocking member, the guide plug only installs the spring at the bottom of the first guide hole into the pressure pin hole each time, and the other springs in the first guide hole are blocked in the first guide hole and will not fall with the first spring.

[0019] In some embodiments, the first driving unit includes a first cylinder and a moving seat, wherein: the first cylinder is arranged on a first mounting bracket; the moving seat is slidably connected to the first mounting bracket and is connected to the driving end of the first cylinder; the moving seat is provided with a first connecting block located on the first side of the guide seat and a second connecting block located on the second side of the guide seat, the support member is installed on the first connecting block, and the blocking member is connected to the second connecting block; the first cylinder is used to drive the moving seat to slide horizontally between a first position and a second position, wherein: when the first cylinder drives the moving seat to slide horizontally to the first position, the support member is translated to the supporting position, and the blocking member is translated to the second discharging position; when the first cylinder drives the moving seat to slide horizontally to the second position, the support member is translated to the first discharging position, and the blocking member is translated to the blocking position.

[0020] By setting the first driving unit, it is achieved that only one cylinder is set to drive the supporting member and the blocking member to translate synchronously, so that when the supporting member translates to the supporting position, the blocking member translates to the second discharging position, and when the supporting member translates to the first discharging position, the blocking member translates to the blocking position, thereby reducing the structural complexity and cost of the first driving unit.

[0021] In some embodiments, the blocking member is a cutting pin, which is used to be inserted into the gap between the first spring and the second spring to block the second spring; or, the blocking member is a spring ejector pin, which is used to press against the side of the second spring to block the second spring.

[0022] By using a cutting pin as a blocking member, the cutting pin can be controlled to be inserted into the gap between two adjacent thin springs, thereby implementing support and blocking for the thin spring located above the cutting pin. By using a spring ejector pin as a blocking member, the thick spring can be pressed into the guide hole, thereby achieving blocking for the thick spring.

[0023] In some embodiments, a blowing slot extending in a vertical direction that opens the first guide hole is provided on the guide seat; the spring mounting portion also includes a blowing member, which is used to blow air obliquely downward through the blowing slot toward the first guide hole to push the spring in the first guide hole downward.

[0024] The blowing member blows air obliquely downward toward the first guide hole through the blowing slit, so that the spring in the first guide hole can be smoothly transported downward through the first guide hole, thereby preventing the spring from getting stuck during transportation.

[0025] In some embodiments, the pressure needle mounting part includes a second lifting drive unit, a second mounting bracket, a guide sleeve, a second drive unit and a clamping assembly, wherein: the second lifting drive unit is connected to the movable part of the moving part, and the second mounting bracket is connected to the movable part of the second lifting drive unit; the guide sleeve is installed on the second mounting bracket, and a second guide hole extending in the vertical direction is provided in the guide sleeve, and the second guide hole is used to convey the pressure needle; the fixing part of the second drive unit is installed on the second mounting bracket; the clamping assembly is located below the guide sleeve, and the clamping assembly includes a first chuck and a second chuck arranged in pairs, and a clamping channel connected to the second guide hole is formed between the first chuck and the second chuck, and the second drive unit is used to drive the first chuck and the second chuck to clamp or open; when the second drive unit drives the first chuck and the second chuck to clamp, the first chuck and the second chuck clamp the pressure needle that falls from the second guide hole into the clamping channel; when the second drive unit drives the first chuck and the second chuck to open, the first chuck and the second chuck release the pressure needle to install the pressure needle to the tooling body through the clamping channel.

[0026] The moving part first drives the pressure needle installation part to move so that the clamping assembly is aligned with the pressure needle hole on the tooling body, and then the second lifting drive unit drives the second installation bracket to descend, so that the clamping assembly approaches or inserts downward into the pressure needle hole, and finally ensures that the pressure needle falls into the pressure needle hole through the second guide hole and the clamping channel. In addition, before installing the pressure needle to the pressure needle hole, the first chuck and the second chuck are controlled to clamp together, and the clamping limit of the pressure needle located in the clamping channel can be implemented to prevent the pressure needle from falling accidentally. When the pressure needle needs to be installed to the pressure needle hole, the first chuck and the second chuck are controlled to open, and the pressure needle can fall into the pressure needle hole.

[0027] In some embodiments, the pressure needle mounting part includes a second lifting drive unit, a second mounting bracket, a guide sleeve, a second drive unit, a first clamping assembly and a second clamping assembly, wherein: the second lifting drive unit is connected to the movable part of the moving part, and the second mounting bracket is connected to the movable part of the second lifting drive unit; the guide sleeve is installed on the second mounting bracket, and a second guide hole extending in the vertical direction is provided in the guide sleeve, and the second guide hole is used to transport the pressure needle; the fixed part of the second drive unit is installed on the second mounting bracket; the first clamping assembly is located below the guide sleeve, and the first clamping assembly includes a third chuck and a fourth chuck arranged in pairs, and a first clamping channel connected to the second guide hole is formed between the third chuck and the fourth chuck; the second clamping assembly is located below the first clamping assembly, and the second clamping assembly includes The fifth chuck and the sixth chuck are arranged in pairs, and a second clamping channel connected to the first clamping channel is formed between the fifth chuck and the sixth chuck; the second driving unit is used to drive the third chuck and the fourth chuck to clamp or open, and drive the fifth chuck and the sixth chuck to clamp or open; when the fifth chuck and the sixth chuck are clamped, the third chuck and the fourth chuck are opened, wherein the fifth chuck and the sixth chuck clamp the first pressing needle that falls from the first clamping channel to the second clamping channel, and the second pressing needle located above the first pressing needle in the second guide hole falls into the first clamping channel; when the fifth chuck and the sixth chuck are opened, the third chuck and the fourth chuck clamp, wherein the fifth chuck and the sixth chuck release the first pressing needle to install the pressing needle on the tooling body through the second clamping channel, and the third chuck and the fourth chuck clamp the second pressing needle.

[0028] Through the cooperation of the first clamping assembly and the second clamping assembly, multiple springs can be cached in the second guide hole, thereby speeding up the installation rhythm of the springs and improving the installation efficiency of the pressure pin installation part. In addition, when the second clamping assembly installs the pressure pin currently located at the bottom to the pressure pin hole, the first clamping assembly implements blocking and limiting of other pressure pins, thereby preventing other pressure pins from falling with the currently installed pressure pin.

[0029] In some embodiments, the second driving unit includes a finger cylinder and a base plate, wherein: the cylinder body of the finger cylinder is installed on the second mounting bracket, the fifth chuck and the sixth chuck are connected to the driving end of the finger cylinder, and the finger cylinder is used to drive the fifth chuck and the sixth chuck to clamp or open; a first waist hole is provided on the end of the fifth chuck away from the clamping end, and a second waist hole is provided on the end of the sixth chuck away from the clamping end; the base plate is fixedly connected to the bottom of the cylinder body of the finger cylinder, the middle part of the third chuck and the middle part of the fourth chuck are rotatably connected to the base plate via the first connecting shaft, the end of the third chuck away from the clamping end is provided with a second connecting shaft, The second connecting shaft is inserted in the first waist hole, and a third connecting shaft is arranged on the end of the fourth chuck away from the clamping end, and the third connecting shaft is inserted in the second waist hole; when the finger cylinder drives the fifth chuck and the sixth chuck to clamp, the fifth chuck and the sixth chuck drive the third chuck and the fourth chuck to rotate in the opposite direction around the first connecting shaft via the second connecting shaft and the third connecting shaft, so that the third chuck and the fourth chuck are opened; when the finger cylinder drives the fifth chuck and the sixth chuck to open, the fifth chuck and the sixth chuck drive the third chuck and the fourth chuck to rotate in the opposite direction around the first connecting shaft via the second connecting shaft and the third connecting shaft, so that the third chuck and the fourth chuck are clamped.

[0030] Only one finger cylinder is required to realize synchronous reverse driving of the second clamping assembly and the first clamping assembly, that is, when one of the two is opened, the other is clamped, thereby reducing the cost of the second driving unit.

[0031] In some embodiments, the spring mounting parts include two groups, one group of spring mounting parts is used to install thicker first type springs in the middle of the tool body, and the other group of spring mounting parts is used to install thinner second type springs at both ends of the tool body.

[0032] In conventional press needle tooling, the spring steel wire of the spring in the press needle hole at the middle position is relatively thick, and the spring steel wire of the spring in the press needle holes at both ends is relatively thin. By providing two sets of spring mounting parts, the two sets of spring mounting parts cooperate with each other to complete the installation of springs in all press needle holes on the press needle tooling.

[0033] In some embodiments, the transfer mechanism includes a translation mechanism and a carrying platform, wherein the translation mechanism is arranged on a base, the carrying platform is arranged on a movable part of the translation mechanism, the carrying platform is used to carry the tooling body, and the translation mechanism is used to drive the carrying platform to translate.

[0034] The loading platform is driven to translate by the translation mechanism, so that the tooling body passes through the feeding station, the installation station and the receiving station in sequence.

[0035] In some embodiments, a first regularizing piece is disposed on a first side of the carrier platform, and a second regularizing piece is disposed on a second side of the carrier platform adjacent to the first side. The first regularizing piece and the second regularizing piece are used to match and regularize the tooling body located on the carrier platform.

[0036] By arranging the first regular piece and the second regular piece on both sides of the bearing platform, the position of the tooling body on the bearing platform is corrected, ensuring that the pressure pin and the spring can be smoothly inserted.

[0037] In some embodiments, the first regularizing piece and the second regularizing piece have the same structure, and the first regularizing piece includes a regularizing cylinder, a regularizing plate and a roller, wherein the regularizing plate is connected to the driving end of the regularizing cylinder, and the roller is installed on the regularizing plate. The regularizing cylinder is used to drive the regularizing plate to move toward the tooling body located on the supporting platform to drive the roller to regularize the tooling body.

[0038] By arranging the first regulating piece and the second regulating piece, the first regulating piece and the second regulating piece can respectively regulate one side edge of the tooling body.

[0039] In some embodiments, the transfer mechanism further includes a lifting mechanism, which is disposed on a movable component of the translation mechanism and is transmission-connected to the carrier platform, and is used to drive the carrier platform to rise and fall.

[0040] By setting up a lifting mechanism, the lifting and lowering adjustment of the carrier platform is realized, so that the carrier platform can smoothly obtain the tool body from the feeding mechanism, and send the assembled needle pressing tool to the receiving mechanism.

[0041] In some embodiments, a detection station located between the installation station and the material receiving station is also provided on the moving path of the transfer mechanism, and the press needle tooling assembly equipment also includes: a detection mechanism, which is arranged on the base and located at the detection station, and the detection mechanism is used to perform spring missing detection on the press needle installed on the tooling body.

[0042] By setting up the detection mechanism, the spring missing detection of the assembled press needle tooling can be achieved.

[0043] In some embodiments, a first support and a second support are respectively provided at opposite ends of the support platform, and two ends of the tooling body are respectively supported on the first support and the second support, a detection space with a predetermined height difference is formed between the first support and the second support, a first gap which passes through the detection space is provided on the first support, and a second gap which passes through the detection space is provided on the second support; when there is no spring around the pressing needle, the pressing needle enters the detection space under the action of its own gravity; the detection mechanism includes a laser emitter and a laser receiver arranged in pairs, wherein the laser emitter is located on the side of the first support, and the laser receiver is located on the side of the second support, and the laser emitted by the laser emitter passes through the first gap, the detection space and the second gap in sequence and then enters the laser receiver.

[0044] When the assembled pressing pin tooling passes through the detection space driven by the carrier, the detection mechanism composed of the laser transmitter and the laser receiver completes the spring missing detection of each row of pressing pins on the pressing pin tooling row by row, improving the detection efficiency. If a pressing pin in a row of pressing pins currently located between the laser transmitter and the laser receiver has a missing spring, the laser emitted by the laser transmitter is blocked by the pressing pin with the missing spring, thereby triggering the laser receiver to generate a detection signal.

[0045] In some embodiments, the feeding mechanism includes a first support frame, a first accommodating frame and a discharge portion, wherein: the first support frame is installed on a base; the first accommodating frame is arranged on the first support frame, the first accommodating frame has a first accommodating cavity for accommodating a tool body, and a blanking port is arranged at the bottom of the first accommodating cavity; the discharge portion is arranged on the first support frame and is located on the side of the blanking port, and at least part of the discharge portion can be telescopically moved relative to the blanking port so as to be inserted into or withdrawn from the blanking port; when the discharge portion is inserted into the blanking port, it supports the tool body in the first accommodating cavity; when the discharge portion is withdrawn from the blanking port, the lowest tool body in the first accommodating cavity falls through the blanking port onto the transfer mechanism located at the feeding station.

[0046] A feeding mechanism with a simple structure is provided, which does not require an additional transfer mechanism. The feeding mechanism can cooperate with a transfer mechanism to automatically supply a tooling body located at the bottom thereof to the transfer mechanism, thereby reducing equipment costs.

[0047] In some embodiments, the discharge part includes a first discharge part and a second discharge part, wherein the first discharge part is located at the first side of the blanking port, and the second discharge part is located at the second side of the blanking port; the first discharge part and the second discharge part have the same structure, and the first discharge part includes a second cylinder and an insert plate, wherein the second cylinder is installed on the first support frame, and the insert plate is connected to the driving end of the second cylinder, and the second cylinder is used to drive the insert plate to be inserted into the blanking port or withdrawn from the blanking port.

[0048] The first unloading part and the second unloading part support and unload the tool body from opposite sides, ensuring that the tool body falls to the transfer mechanism in a horizontal state and stably.

[0049] In some embodiments, the material receiving mechanism includes a first material receiving mechanism and a second material receiving mechanism arranged side by side at the material receiving station along the transfer path of the transfer mechanism, wherein the first material receiving mechanism is used to receive the press needle tooling that has passed the assembly, and the second material receiving mechanism is used to receive the press needle tooling that has failed the assembly.

[0050] The classified collection of the needle pressing tools that are assembled qualifiedly and the needle pressing tools that are assembled unqualifiedly is realized.

[0051] In some embodiments, the first material receiving mechanism and the second material receiving mechanism have the same structure, and the first material receiving mechanism includes a second support frame, a second accommodating frame and a material blocking portion, wherein: the second support frame is installed on the base; the second accommodating frame is arranged on the second support frame, and the second accommodating frame has a second accommodating cavity for accommodating a needle pressing tool, and a feed port is arranged at the bottom of the second accommodating cavity; the material blocking portion is rotatably connected to the second support frame and is located at the feed port; when the transfer mechanism lifts the assembled needle pressing tool toward the feed port, the material blocking portion rotates upward under the pressure of the needle pressing tool to avoid the needle pressing tool, so that the needle pressing tool enters the second accommodating frame; when the transfer mechanism descends and withdraws from the feed port, the material blocking portion rotates downward and resets under the action of its own gravity to support the needle pressing tool entering the second accommodating frame.

[0052] By setting up the first material receiving mechanism and the second material receiving mechanism, there is no need to set up an additional transfer mechanism. The transfer mechanism can directly lift and push the assembled needle pressing tooling through the feed port to the first material receiving mechanism or the second material receiving mechanism, thereby reducing equipment costs.

[0053] In some embodiments, the material blocking portion includes a first wedge block and a second wedge block, wherein: the first wedge block is rotatably connected to the second support frame and is located on the first side of the feed inlet, and the first wedge block is rotatably connected to the second support frame and is located on the second side of the feed inlet.

[0054] The first wedge-shaped block and the second wedge-shaped block support and avoid the tool body from two opposite sides, ensuring that the tool body is stably maintained in the second accommodating cavity in a horizontal state.

[0055] In some embodiments, the press needle tooling assembly equipment also includes a spring feeding mechanism and a press needle feeding mechanism, wherein: the spring feeding mechanism is used to supply the spring to the installation mechanism; the press needle feeding mechanism is used to supply the press needle to the installation mechanism.

[0056] By arranging a spring feeding mechanism and a pressing needle feeding mechanism, automatic feeding of the spring and the pressing needle is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 It is a structural schematic diagram of the needle pressing tooling assembly equipment in the embodiment of the present application;

[0058] Figure 2 It is a structural schematic diagram of the installation mechanism in the embodiment of the present application;

[0059] Figure 3 It is a structural schematic diagram of the spring installation part in the embodiment of the present application at one viewing angle;

[0060] Figure 4 It is a schematic structural diagram of the spring mounting part in the embodiment of the present application from another perspective;

[0061] Figure 5 This is a schematic cross-sectional structural diagram of a spring mounting portion in one embodiment of the present application;

[0062] Figure 6 It is a schematic cross-sectional structural diagram of a spring mounting portion in another embodiment of the present application;

[0063] Figure 7 This is a structural schematic diagram of a pressure needle mounting portion in one embodiment of the present application;

[0064] Figure 8 This is a schematic structural diagram of a pressure needle mounting portion in another embodiment of the present application at a viewing angle;

[0065] Fig. 9 This is a schematic structural diagram of a pressure needle mounting portion in another embodiment of the present application at another viewing angle;

[0066] Fig.10 This is a schematic structural diagram of a pressure needle mounting portion in another embodiment of the present application at another viewing angle;

[0067] Fig.11 for Fig.10 AA section view;

[0068] Fig.12 It is a schematic diagram of the structure of the fifth chuck and the sixth chuck in the embodiment of the present application;

[0069] Fig.13 It is a schematic diagram of the structure of the third chuck and the fourth chuck in the embodiment of the present application;

[0070] Fig.14 It is a structural schematic diagram of the transfer mechanism in the embodiment of the present application;

[0071] Fig.15 It is a structural schematic diagram of the supporting platform in an embodiment of the present application at a viewing angle;

[0072] Fig.16It is a schematic diagram of the structure of the carrier platform in the embodiment of the present application from another perspective;

[0073] Fig.17 is a schematic structural diagram of the carrier platform in the embodiment of the present application at another viewing angle;

[0074] Fig.18 It is a structural schematic diagram of the detection mechanism in the embodiment of the present application;

[0075] Fig.19 It is a structural schematic diagram of the feeding mechanism in the embodiment of the present application;

[0076] Fig. 20 This is a schematic diagram of the structure of the first material receiving mechanism in the embodiment of the present application;

[0077] Fig.21 It is a structural schematic diagram of the spring feeding mechanism in the embodiment of the present application;

[0078] Fig. 22 It is a structural schematic diagram of the pressure needle feeding mechanism in the embodiment of the present application;

[0079] Fig.23 It is a three-dimensional structural schematic diagram of the needle pressing tooling;

[0080] Fig.24 It is a side view structural schematic diagram of the needle pressing tooling;

[0081] Fig.25 for Fig.24 BB cross-sectional view;

[0082] Figures 1 to 25 Included:

[0083] Base 1;

[0084] Transfer mechanism 2: translation mechanism 21, carrying platform 22, first aligning member 23, second aligning member 24, lifting mechanism 25, first support 26, second support 27, detection space 28, aligning cylinder 231, aligning plate 232, roller 233;

[0085] Feeding mechanism 3: first support frame 31, first containing frame 32, first discharge part 33, second discharge part 34, second cylinder 331, inserting plate 332;

[0086] Installation mechanism 4:

[0087] Spring mounting part 41: first lifting drive unit 411, first mounting bracket 412, guide seat 413, guide plug 414, first guide hole 415, discharge hole 416, first drive unit 417, support member 418, blocking member 419, blowing member 4110, first cylinder 4171, moving seat 4172, first connecting block 4173, second connecting block 4174, blowing slit 4131;

[0088] The needle pressing part 42 includes a second lifting driving unit 421, a second mounting bracket 422, a guide sleeve 423, a second driving unit 424, a clamping assembly 425, a second guide hole 4231, a first chuck 4251, and a second chuck 4252; a first clamping assembly 426, a second clamping assembly 427, a first connecting shaft 428, a second connecting shaft 429, a third connecting shaft 4210, a third chuck 4261, a fourth chuck 4262, a fifth chuck 4271, a sixth chuck 4272, a first waist hole 4273, a second waist hole 4274, a finger cylinder 4241, and a bottom plate 4242;

[0089] Moving part 43: bracket 431, horizontal driving module 432, lifting driving module 433, mounting back plate 434;

[0090] Material receiving mechanism 5: a first material receiving mechanism 51, a second material receiving mechanism 52, a second accommodating frame 511, a material blocking portion 512, a first wedge block 5121, and a first wedge block 5122;

[0091] Detection mechanism 6: laser transmitter 61, laser receiver 62;

[0092] Spring feeding mechanism 7: spring feeding part 71, air blowing part 72, movable seat 73;

[0093] The pressing needle feeding mechanism 8 includes a pressing needle feeding part 81, a fixed seat 82, a sliding seat 83, a sliding seat driving part 84, and a supporting part 85;

[0094] Tool body 200 , pressing needle 201 , spring 202 . DETAILED DESCRIPTION

[0095] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0096] In current technology, the assembly of the press needle tool is usually done manually, where a worker inserts the spring and the press needle into the press needle hole of the tool body in sequence. Since each press needle tool needs to be installed with a large number of elastic press needles, the manual installation method is inefficient.

[0097] In order to solve the problem of low efficiency in manual assembly of needle press tooling, the present application provides a needle press tooling assembly device, which can realize automatic assembly of the needle press tooling, thereby improving assembly efficiency and saving labor costs.

[0098] like Figure 1 As shown, the needle pressing tooling assembly device in the embodiment of the present application includes a base 1, a transfer mechanism 2, a feeding mechanism 3, a mounting mechanism 4 and a receiving mechanism 5, wherein:

[0099] The transfer mechanism 2 is arranged on the base 1, and the moving path of the transfer mechanism 2 (such as Figure 1 A feeding station A, an installation station B and a receiving station C are arranged on the X-axis direction.

[0100] The feeding mechanism 3 is arranged on the base 1 and located at the feeding station A. The feeding mechanism 3 is used to cache the tooling bodies to be assembled. When the transfer mechanism 2 moves to the feeding station A, it obtains a tooling body from the feeding mechanism 3 and moves the tooling body to the installation station B.

[0101] The mounting mechanism 4 is disposed on the base 1 and located at the mounting station B. The mounting mechanism 4 is used to mount the spring and the pressing needle on the tooling body located at the mounting station B. The transfer mechanism 2 moves the assembled pressing needle tooling to the receiving station C.

[0102] The material receiving mechanism 5 is arranged on the base 1 and is located at the material receiving station C. The transfer mechanism 2 transfers the assembled needle pressing tooling to the material receiving mechanism 5 at the material receiving station C.

[0103] The optional working process of the needle pressing tooling assembly device in the embodiment of the present application is as follows:

[0104] The tool body is stored in the feeding mechanism 3 with its back side facing upward (i.e. the opening of the pressing needle hole faces upward).

[0105] The transfer mechanism 2 is controlled to move to the feeding station A, a tooling body with the back side facing upward is obtained from the feeding mechanism 3, and the tooling body is moved to the installation station B.

[0106] The installation mechanism 4 first installs the spring into the pressure pin hole, and then installs the pressure pin into the pressure pin hole where the spring is installed. The installation mechanism 4 can choose to install the pressure pin after completing the spring installation of all the pressure pin holes on the tooling body. The installation mechanism 4 can also choose to install the pressure pin into the pressure pin hole immediately after completing the spring installation of a pressure pin hole, until the spring and pressure pin installation of all the pressure pin holes on the tooling body are completed.

[0107] Next, the transfer mechanism 2 is controlled to move the assembled needle pressing tooling to the material receiving station C, and the transfer mechanism 2 is controlled to transfer the assembled needle pressing tooling to the material receiving mechanism 5 .

[0108] In the embodiment of the present application, the feeding mechanism 3 realizes the automatic feeding of the tooling body to be assembled, and the transfer mechanism 2 realizes the automatic transportation of the tooling body. The installation mechanism 4 automatically installs the spring and the pressing needle on the tooling body transported to the installation station. The receiving mechanism 5 finally implements the receiving and caching of the assembled pressing needle tooling transported to the receiving station C.

[0109] It can be seen that through the cooperation of the transfer mechanism 2, the feeding mechanism 3, the installation mechanism 4 and the material receiving mechanism 5, the needle pressing tooling assembly equipment in the embodiment of the present application realizes the automatic assembly of the needle pressing tooling, thereby improving the assembly efficiency of the needle pressing tooling and saving labor costs.

[0110] like Figure 1 and Figure 2 As shown, optionally, the mounting mechanism 4 includes a moving part 43, a spring mounting part 41 and a pressure needle mounting part 42, wherein: the fixed part of the moving part 43 is mounted on the base 1, the spring mounting part 41 and the pressure needle mounting part 42 are connected side by side on the movable part of the moving part 43, and the moving part 43 is used to drive the spring mounting part 41 and the pressure needle mounting part 42 to move. Among them, the spring mounting part 41 is used to install the spring on the tooling body located at the installation station B, and the pressure needle mounting part 42 is used to install the pressure needle on the tooling body located at the installation station B.

[0111] Figure 1 and Figure 2 In the illustrated embodiment, the moving part 43 includes a bracket 431, a horizontal driving module 432, a lifting driving module 433 and a mounting back plate 434, wherein the bracket 431 is mounted on the base 1, the horizontal driving module 432 is arranged on the bracket 431, the lifting driving module 433 is connected to the driving end of the horizontal driving module 432, the mounting back plate 434 is connected to the driving end of the lifting driving module 433, the spring mounting part 41 and the pressing needle mounting part 42 are mounted side by side on the mounting back plate 434 perpendicular to the moving path of the transfer mechanism 2, of course, the spring mounting part 41 and the pressing needle mounting part 42 can also be mounted side by side on the mounting back plate 434 parallel to the moving path of the transfer mechanism 2.

[0112] The horizontal driving module 432 is used to drive the spring mounting part 41 and the pressure needle mounting part 42 to translate synchronously in the horizontal direction, and the lifting driving module 433 is used to drive the spring mounting part 41 and the pressure needle mounting part 42 to rise and fall synchronously in the vertical direction. Under the cooperative drive of the horizontal driving module 432 and the lifting driving module 433, the spring mounting part 41 installs the spring into each pressure needle hole on the tooling body, and the pressure needle mounting part 42 installs the pressure needle into the pressure needle hole where the spring is installed.

[0113] In the actual installation process, it can be selected that after the spring installation part 41 completes the spring installation of all the pressure pin holes on the tooling body, the pressure pin installation part 42 performs the pressure pin installation. It can also be selected that after the spring installation part 41 completes the spring installation of a pressure pin hole, the pressure pin installation part 42 immediately installs the pressure pin into the pressure pin hole until the spring installation part 41 and the pressure pin installation part 42 alternately complete the spring and pressure pin installation of all the pressure pin holes on the tooling body.

[0114] like Figures 2 to 6 As shown, optionally, the spring mounting part 41 includes a first lifting drive unit 411, a first mounting bracket 412, a guide seat 413 and a guide plug 414, wherein: the first lifting drive unit 411 is connected to the movable part of the moving part 43 (for example, the mounting back plate 434), and the first mounting bracket 412 is connected to the movable part of the first lifting drive unit 411. The guide seat 413 is mounted on the first mounting bracket 412, and a first guide hole 415 extending in the vertical direction is provided in the guide seat 413, and the first guide hole 415 is used to transport the spring. The guide plug 414 is mounted at the lower end of the guide seat 413, and a discharge hole 416 connected to the first guide hole 415 is provided in the guide plug 414, and the guide plug 414 installs the spring to the tooling body through the discharge hole 416.

[0115] The optional working process of the spring mounting portion 41 is as follows:

[0116] The moving part 43 first drives the spring mounting part 41 to move, so that the guide plug 414 is close to the tooling body and aligned with one of the pin holes on the tooling body. Then, the first lifting drive unit 411 drives the first mounting bracket 412 to descend, so that the guide plug 414 is close to or inserted downward into the pin hole.

[0117] Next, a spring is fed into the first guide hole 415 from the upper end opening of the first guide hole 415 by a spring supply mechanism or manually, and the spring can fall into the pressing needle hole through the first guide hole 415 and the discharge hole 416 in sequence, thereby achieving the installation of the spring.

[0118] Continue to refer Figures 2 to 6 As shown, optionally, the spring mounting portion 41 also includes a first driving unit 417, a support member 418 and a blocking member 419, wherein: the fixed part of the first driving unit 417 is installed on the first mounting bracket 412, the support member 418 and the blocking member 419 are both connected to the movable part of the first driving unit 417, the blocking member 419 is located above the support member 418, and the first driving unit 417 is used to drive the support member 418 to translate between the supporting position and the first discharge position, and drive the blocking member 419 to translate between the second discharge position and the blocking position.

[0119] In particular, when the support member 418 is translated to the supporting position, the blocking member 419 is translated to the second discharge position. At this time, the support member 418 at least partially penetrates into the first guide hole 415 to support the first spring located in the first guide hole 415, and the blocking member 419 is withdrawn from the first guide hole 415, so that the second spring located above the first spring in the first guide hole 415 falls onto the first spring. When the support member 418 is translated to the first discharge position, the blocking member 419 is translated to the blocking position, and at this time, the support member 418 is withdrawn from the first guide hole 415, so that the first spring falls into the discharge hole 416, and the guide plug 414 installs the first spring to the tooling body through the discharge hole 416. The blocking member 419 at least partially penetrates into the first guide hole 415 to block the second spring.

[0120] The optional working process of the spring mounting portion 41 with the support member 418 and the blocking member 419 is as follows:

[0121] First, driven by the first driving unit 417, the supporting member 418 is translated to the supporting position, and the blocking member 419 is translated to the second discharging position. Subsequently, multiple springs are sequentially fed from the upper end opening of the first guide hole 415 into the first guide hole 415 by a spring feeding mechanism or manually, so that multiple springs are cached in the first guide hole 415 and are sequentially stacked in the first guide hole 415 along the vertical direction.

[0122] Next, the moving part 43 drives the spring mounting part 41 to move, so that the guide plug 414 approaches and aligns with a pin hole on the tooling body. Subsequently, the first lifting drive unit 411 drives the first mounting bracket 412 to descend, so that the guide plug 414 approaches or is inserted downward into the pin hole.

[0123] Next, driven by the first driving unit 417, the support member 418 is translated to the first discharge position, so that the spring (i.e., the first spring) at the bottom of the first guide hole 415 falls into the pressure needle hole through the discharge hole 416. At the same time, the blocking member 419 translated to the blocking position blocks the spring (i.e., the second spring) above the bottom spring in the first guide hole 415 to prevent it from falling with the first spring.

[0124] After completing the installation of the spring for the current pressure pin hole, the first driving unit 417 drives the support member 418 to translate back to the supporting position again, and the blocking member 419 translates back to the second discharge position, preparing to implement the installation of the spring for the next pressure pin hole. It is not until all the springs cached in the first guide hole 415 are exhausted that the spring for the first guide hole 415 needs to be replenished.

[0125] It can be seen that by providing the support member 418 and the blocking member 419, multiple springs can be cached in the first guide hole 415, thereby speeding up the installation of the springs and improving the installation efficiency of the spring installation portion 41. In addition, through the cooperation of the support member 418 and the blocking member 419, the guide plug 414 only installs the spring at the bottom of the first guide hole 415 into the pressure pin hole each time, and the other springs in the first guide hole 415 are blocked in the first guide hole 415 and will not fall with the first spring.

[0126] like Figures 4 to 6 As shown, optionally, the first driving unit 417 includes a first cylinder 4171 and a moving seat 4172, wherein: the first cylinder 4171 is arranged on the first mounting bracket 412. The moving seat 4172 is slidably connected to the first mounting bracket 412 and is connected to the driving end of the first cylinder 4171. The moving seat 4172 is provided with a first connecting block 4173 located on the first side of the guide seat 413 and a second connecting block 4174 located on the second side of the guide seat 413, the support member 418 is installed on the first connecting block 4173, and the blocking member 419 is connected to the second connecting block 4174. The first cylinder 4171 is used to drive the moving seat 4172 to slide horizontally between the first position and the second position, wherein: when the first cylinder 4171 drives the moving seat 4172 to slide horizontally to the first position, the supporting member 418 translates to the supporting position, and the blocking member 419 translates to the second discharge position. When the first cylinder 4171 drives the movable seat 4172 to slide horizontally to the second position, the support member 418 translates to the first material discharge position, and the blocking member 419 translates to the blocking position.

[0127] By setting the first driving unit 417, it is achieved that only one cylinder is required to drive the supporting member 418 and the blocking member 419 to translate synchronously, so that when the supporting member 418 translates to the supporting position, the blocking member 419 translates to the second discharging position, and when the supporting member 418 translates to the first discharging position, the blocking member 419 translates to the blocking position, thereby reducing the structural complexity and cost of the first driving unit 417.

[0128] As known to those skilled in the art, in some press needle fixtures, the spring wires of all springs thereon are of the same thickness. In this case, only one spring mounting portion 41 is required. In some other press needle fixtures, the springs located in the middle of the press needle fixture are thick springs with thicker spring wires, while the springs installed at the two ends of the press needle fixture are thin springs with thinner spring wires. In order to be able to implement the separate installation of the two types of springs of different thicknesses, such as Figure 2 As shown, optionally, the spring mounting parts 41 include two groups, one group of spring mounting parts 41 is used to install thicker first-type springs in the middle of the tooling body, and the other group of spring mounting parts 41 is used to install thinner second-type springs at both ends of the tooling body.

[0129] For the situation where multiple spring buffers need to be implemented, a support member 418 and a blocking member 419 are provided on the spring mounting portion 41 .

[0130] Since the thin spring is easily deformed after being radially compressed, the spring mounting portion 41 for mounting the thinner second type spring may be optionally, as Figure 5 As shown, the blocking member 419 used is a cutting pin, which is used to be inserted into the gap between the first spring and the second spring to block the second spring.

[0131] The thick spring is not easy to deform after being radially compressed. Therefore, for the spring mounting portion 41 for mounting the thicker first type spring, it is optional, such as Figure 6 As shown, the blocking member 419 used is a spring ejector pin, which is used to press against the side of the second spring to block the second spring.

[0132] Optionally, when the pitch of the spring is less than twice the diameter of the spring steel wire, the blocking member 419 is a spring ejector pin; when the pitch of the spring is greater than twice the diameter of the spring steel wire, the blocking member 419 is a cutting pin.

[0133] like Figure 3 As shown, optionally, the guide seat 413 is provided with a blowing slit 4131 extending in the vertical direction and opening the first guide hole 415. Correspondingly, the spring mounting portion 41 also includes a blowing member 4110, which is used to blow air obliquely downward toward the first guide hole 415 through the blowing slit 4131 to push the spring in the first guide hole 415 to be transported downward, ensuring that the spring can smoothly fall into the discharge hole 416 and finally fall through the discharge hole 416, preventing the spring from getting stuck during transportation. The blowing member 4110 is, for example, a blowing pipe with a blowing port obliquely downward and toward the blowing slit 4131.

[0134] like Figure 2 and Figure 7As shown, optionally, the pressure needle mounting part 42 includes a second lifting drive unit 421, a second mounting bracket 422, a guide sleeve 423, a second drive unit 424 and a clamping assembly 425, wherein: the second lifting drive unit 421 is connected to the movable part (such as the mounting back plate 434) of the moving part 43, and the second mounting bracket 422 is connected to the movable part of the second lifting drive unit 421. The guide sleeve 423 is mounted on the second mounting bracket 422, and a second guide hole extending in the vertical direction is provided in the guide sleeve 423, and the second guide hole is used to transport the pressure needle. The fixed part of the second drive unit 424 is mounted on the second mounting bracket 422. The clamping assembly 425 is located below the guide sleeve 423, and the clamping assembly 425 includes a first chuck 4251 and a second chuck 4252 arranged in pairs, and a clamping channel connected to the second guide hole is formed between the first chuck 4251 and the second chuck 4252. The second drive unit 424 is used to drive the first chuck 4251 and the second chuck 4252 to clamp or open. When the second driving unit 424 drives the first clamp 4251 and the second clamp 4252 to clamp, the first clamp 4251 and the second clamp 4252 clamp the pressure pin that falls into the clamping channel from the second guide hole. When the second driving unit 424 drives the first clamp 4251 and the second clamp 4252 to open, the first clamp 4251 and the second clamp 4252 release the pressure pin to install the pressure pin on the tooling body through the clamping channel.

[0135] The second driving unit 424 is, for example, a finger cylinder.

[0136] The optional working process of the needle pressing part 42 is as follows:

[0137] First, a pressing needle is fed into the second guide hole from the upper end thereof by a pressing needle supply mechanism or manually, and the first clamp 4251 and the second clamp 4252 are driven to clamp together by the second driving unit 424 to clamp the pressing needle dropped into the clamping channel.

[0138] Next, the moving part drives the pressing needle installation part 42 to move, so that the clamping assembly 425 is close to the tool body and is aligned with one of the pressing needle holes on the tool body.

[0139] Subsequently, the second lifting drive unit 421 drives the second mounting bracket 422 to descend, so that the clamping assembly 425 is close to or inserted downward into the pressing pin hole.

[0140] Finally, the second driving unit 424 drives the first clamp 4251 and the second clamp 4252 to open, and the pressing pin can fall into the pressing pin hole.

[0141] like Figure 2 and 8 to Fig.11As shown, in another optional embodiment, the pressure needle mounting part 42 includes a second lifting drive unit 421, a second mounting bracket 422, a guide sleeve 423, a second driving unit 424, a first clamping assembly 426 and a second clamping assembly 427, wherein: the second lifting drive unit 421 is connected to the movable part (such as the mounting back plate 434) of the moving part 43, and the second mounting bracket 422 is connected to the movable part of the second lifting drive unit 421. The guide sleeve 423 is mounted on the second mounting bracket 422, and a second guide hole 4231 extending in the vertical direction is provided in the guide sleeve 423, and the second guide hole 4231 is used to transport the pressure needle. The fixed part of the second driving unit 424 is mounted on the second mounting bracket 422, and the first clamping assembly 426 is located below the guide sleeve 423, and the first clamping assembly 426 includes a third clamp 4261 and a fourth clamp 4262 arranged in pairs, and a first clamping channel connected to the second guide hole 4231 is formed between the third clamp 4261 and the fourth clamp 4262. The second clamping assembly 427 is located below the first clamping assembly 426. The second clamping assembly 427 includes a fifth clamping head 4271 and a sixth clamping head 4272 arranged in pairs. A second clamping channel communicating with the first clamping channel is formed between the fifth clamping head 4271 and the sixth clamping head 4272. The second driving unit 424 is used to drive the third clamping head 4261 and the fourth clamping head 4262 to clamp or open, and to drive the fifth clamping head 4271 and the sixth clamping head 4272 to clamp or open.

[0142] In particular, when the fifth clamp 4271 and the sixth clamp 4272 are clamped together, the third clamp 4261 and the fourth clamp 4262 are opened. At this time, the fifth clamp 4271 and the sixth clamp 4272 clamp the first pressing needle 101 that falls from the first clamping channel into the second clamping channel, and the second pressing needle 102 located above the first pressing needle 101 in the second guide hole 4231 falls into the first clamping channel. When the fifth clamp 4271 and the sixth clamp 4272 are opened, the third clamp 4261 and the fourth clamp 4262 are clamped together. At this time, the fifth clamp 4271 and the sixth clamp 4272 release the first pressing needle 101 to install the first pressing needle 101 to the tooling body through the second clamping channel, and the third clamp 4261 and the fourth clamp 4262 clamp the second pressing needle 102.

[0143] The optional working process of the pressure needle mounting part 42 with the first clamping assembly 426 and the second clamping assembly 427 is as follows:

[0144] First, the second driving unit 424 drives the fifth clamp 4271 and the sixth clamp 4272 to clamp, and the third clamp 4261 and the fourth clamp 4262 to open. Multiple pressing pins are sequentially fed from the upper end opening of the second guide hole 4231 into the second guide hole 4231 through the pressing pin feeding mechanism or manually, so that multiple pressing pins are cached in the second guide hole 4231, and multiple pressing pins are stacked in sequence along the vertical direction, and the pressing pin at the bottom (i.e., the first pressing pin 101) falls into the second clamping channel and is clamped by the fifth clamp 4271 and the sixth clamp 4272, and the second pressing pin 102 located above the first pressing pin 101 falls into the first clamping channel between the third clamp 4261 and the fourth clamp 4262.

[0145] Next, the moving part 43 drives the pressing needle installation part 42 to move, so that the second clamping assembly 427 approaches and aligns with a pressing needle hole on the tooling body. Then, the second lifting driving unit 421 drives the second mounting bracket 422 to descend, so that the second clamping assembly 427 approaches or is inserted downward into the pressing needle hole.

[0146] Next, the second driving unit 424 drives the fifth clamp 4271 and the sixth clamp 4272 to open, so that the first pressing needle 101 clamped by the fifth clamp 4271 and the sixth clamp 4272 falls into the pressing needle hole. At the same time, the third clamp 4261 and the fourth clamp 4262 clamp together to implement blocking and limiting of the second pressing needle 102 to prevent the second pressing needle 102 from falling with the first pressing needle.

[0147] After completing the installation of the pressure needle of the current pressure needle hole, the second driving unit 427 drives the fifth chuck 4271 and the sixth chuck 4272 to clamp again, and the third chuck 4261 and the fourth chuck 4262 to open, preparing to implement the spring installation for the next pressure needle hole, until all the pressure needles cached in the second guide hole 4231 are exhausted, it is necessary to implement the pressure needle replenishment of the second guide hole 4231.

[0148] It can be seen that through the cooperation of the first clamping assembly 426 and the second clamping assembly 427, multiple press pins can be cached in the second guide hole 4231, thereby speeding up the installation rhythm of the press pins and improving the installation efficiency of the press pin installation part 42. In addition, when the second clamping assembly 427 installs the press pin currently located at the bottom to the press pin hole, the first clamping assembly 426 implements blocking and limiting of other press pins, thereby preventing other press pins from falling with the currently installed press pin.

[0149] like Fig. 9 and Figure 12 to Figure 13As shown, optionally, the second driving unit 424 includes a finger cylinder 4241 and a bottom plate 4242, wherein: the cylinder body of the finger cylinder 4241 is mounted on the second mounting bracket 422, the fifth clamp 4271 and the sixth clamp 4272 are connected to the driving end of the finger cylinder 4241, and the finger cylinder 4241 is used to drive the fifth clamp 4271 and the sixth clamp 4272 to clamp or open. A first waist hole 4273 is provided on the end of the fifth clamp 4271 away from the clamping end, and a second waist hole 4274 is provided on the end of the sixth clamp 4272 away from the clamping end. The base plate 4242 is fixedly connected to the bottom of the cylinder body of the finger cylinder 4241, and the middle parts of the third chuck 4261 and the fourth chuck 4262 are rotatably connected to the base plate 4242 via the first connecting shaft 428. A second connecting shaft 429 is provided on the end of the third chuck 4261 away from the clamping end, and the second connecting shaft 429 is inserted into the first waist hole 4273. A third connecting shaft 4210 is provided on the end of the fourth chuck 4262 away from the clamping end, and the third connecting shaft 4210 is inserted into the second waist hole 4274.

[0150] With such arrangement, when the finger cylinder 4241 drives the fifth clamp 4271 and the sixth clamp 4272 to clamp, the fifth clamp 4271 and the sixth clamp 4272 press the second connecting shaft 429 and the third connecting shaft 4210 toward the middle, thereby opening the third clamp 4261 and the fourth clamp 4262. When the finger cylinder 4241 drives the fifth clamp 4271 and the sixth clamp 4272 to open, the fifth clamp 4271 and the sixth clamp 4272 drive the second connecting shaft 429 and the third connecting shaft 4210 to separate to both sides, thereby opening the third clamp 4261 and the fourth clamp 4262.

[0151] It can be seen that the second clamping assembly 427 and the first clamping assembly 426 are driven in reverse linkage by the finger cylinder 4241. That is, the second driving unit 424 in the embodiment of the present application only needs to be provided with one finger cylinder to realize synchronous reverse driving of the second clamping assembly 427 and the first clamping assembly 426, that is, when one of the two is opened, the other is clamped, thereby reducing the driving cost.

[0152] like Figure 1 and Fig.14 As shown, optionally, the transfer mechanism 2 includes a translation mechanism 21 and a carrier 22, wherein the translation mechanism 21 is arranged on the base 1, the carrier 22 is arranged on the movable part of the translation mechanism 21, the carrier 22 is used to carry the tooling body, and the translation mechanism 21 is used to drive the carrier 22 to translate, so that the carrier 22 sequentially passes through the feeding station A, the installation station B and the receiving station C. The translation mechanism 21 can adopt various existing linear drive modules that can drive the carrier 22 to translate.

[0153] like Figures 15 to 17As shown, optionally, a first regularizing piece 23 is provided on the first side of the carrying platform 22, and a second regularizing piece 24 is provided on the second side of the carrying platform 22 adjacent to the first side. The first regularizing piece 23 and the second regularizing piece 24 are used to match and regularize the tooling body 200 located on the carrying platform 22 to implement position correction of the tooling body 200 located on the carrying platform 22.

[0154] Optionally, the first regularizing piece 23 and the second regularizing piece 24 have the same structure. Taking the first regularizing piece 23 as an example, Fig.16 As shown, it includes a tidying cylinder 231, a tidying plate 232 and a roller 233, wherein the tidying plate 232 is connected to the driving end of the tidying cylinder 231, and the roller 233 is installed on the tidying plate 232. The tidying cylinder 231 is used to drive the tidying plate 232 to move toward the tooling body 200 located on the carrier 22, so as to drive the roller 233 to tidy a side edge of the tooling body 200. In actual tidying, the first tidying piece 23 and the second tidying piece 24 can move synchronously toward the tooling body 200 to synchronously complete the tidying of the two side edges of the tooling body 200. Alternatively, one of the first regularizing piece 23 and the second regularizing piece 24 is first moved toward the tooling body 200 to complete the regularization of one side of the tooling body 200, and then the other of the first regularizing piece 23 and the second regularizing piece 24 is moved toward the tooling body 200 to implement the regularization of another adjacent side of the tooling body 200.

[0155] like Figure 15 to Figure 16 As shown, optionally, the transfer mechanism 2 further includes a lifting mechanism 25, which is arranged on the movable part of the translation mechanism 21 and is in transmission connection with the carrier 22, and is used to drive the carrier 22 to rise and fall. By setting the lifting mechanism 25, the lifting and falling adjustment of the carrier 22 is realized, so that the carrier 22 can smoothly obtain the tool body from the feeding mechanism 3, and send the assembled needle pressing tool to the receiving mechanism 5.

[0156] like Figure 1 As shown, optionally, a detection station D located between the installation station B and the material receiving station C is also provided on the moving path of the transfer mechanism 2. Correspondingly, the press pin tooling assembly equipment in the embodiment of the present application also includes a detection mechanism 6, which is arranged on the base 1 and located at the detection station D. The detection mechanism 6 is used to perform spring missing detection on the press pins installed on the tooling body, that is, to determine whether there are missing springs in all the press pin holes after the press pins are installed.

[0157] like Figures 16 to 18As shown, optionally, the first support 26 and the second support 27 are respectively provided at the opposite ends of the carrier 22, and the two ends of the tooling body 200 are respectively supported on the first support 26 and the second support 27, and a detection space 28 with a predetermined height difference is formed between the first support 26 and the second support 27. A first gap that penetrates the detection space 28 is provided on the first support 26, and a second gap that penetrates the detection space 28 is provided on the second support 27. When the periphery of the pressing needle lacks a spring, the pressing needle enters the detection space 28 under the action of its own gravity, otherwise, the pressing needle is maintained above the detection space 28 under the support of the periphery spring.

[0158] The detection mechanism 6 includes a laser emitter 61 and a laser receiver 62 arranged in pairs, wherein the laser emitter 61 is located on the side of the first support 26, and the laser receiver 62 is located on the side of the second support 27. When there is no pressure needle that falls due to the missing spring in the detection space 28 between the laser emitter 61 and the laser receiver 62, the laser emitted by the laser emitter 26 can pass through the first gap, the detection space 28 and the second gap in sequence and then enter the laser receiver 62. Otherwise, the laser emitted by the laser emitter 61 is blocked by the pressure needle that falls due to the missing spring and cannot be received by the laser receiver 62.

[0159] When the assembled pressing pin tooling passes through the detection station D under the drive of the carrier 22, the laser emitter 61 and the laser receiver 62 perform spring missing detection on each row of pressing pins on the pressing pin tooling row by row. If there is a pressing pin with missing spring in a row of pressing pins currently located between the laser emitter 61 and the laser receiver 62, the laser emitted by the laser emitter 61 is blocked by the pressing pin with missing spring, thereby triggering the laser receiver 62 to generate a detection signal.

[0160] like Fig.19 As shown, optionally, the feeding mechanism 3 includes a first support frame 31, a first accommodating frame 32 and a discharge portion, wherein: the first support frame 31 is mounted on the base 1. The first accommodating frame 32 is arranged on the first support frame 31, and the first accommodating frame 32 has a first accommodating cavity for accommodating the tooling body 200, and a blanking port is arranged at the bottom of the first accommodating cavity. The discharge portion is arranged on the first support frame 31 and is located on the side of the blanking port, and at least part of the discharge portion can be telescopically translated relative to the blanking port to be inserted into or withdrawn from the blanking port. When the discharge portion is inserted into the blanking port, it supports the tooling body in the first accommodating cavity, so that the tooling body is kept in the first accommodating cavity.

[0161] The optional feeding process of the feeding mechanism 3 is as follows:

[0162] First, the transfer mechanism 2 moves to the workstation A. Then, the transfer mechanism 2 rises toward the blanking opening until it is close to the blanking opening.

[0163] Next, the discharge part is withdrawn from the blanking opening, and the lowermost tooling body in the first accommodating cavity is supported on the transfer mechanism 2 through the blanking opening.

[0164] Finally, the transfer mechanism 2 is lowered and returned to its original position, so that the bottom tool body is completely separated from the first accommodating cavity. At the same time, the material discharge part is inserted into the material discharge port to support the other tool bodies in the first accommodating cavity.

[0165] Optionally, the discharge part includes a first discharge part 33 and a second discharge part 34, wherein the first discharge part 33 is located at a first side of the discharge opening, and the second discharge part 34 is located at a second side of the discharge opening. The first discharge part 33 and the second discharge part 34 support and discharge the tooling body from opposite sides to ensure that the tooling body falls smoothly to the transfer mechanism 2 in a horizontal state.

[0166] Optionally, the first discharge portion 33 and the second discharge portion 34 have the same structure, such as Fig.19 As shown, taking the first discharge part 33 as an example, it includes a second cylinder 331 and an insert plate 332, wherein the second cylinder 332 is installed on the first support frame 31, and the insert plate 332 is connected to the driving end of the second cylinder 331, and the second cylinder 331 is used to drive the insert plate 331 to be inserted into the blanking port or withdrawn from the blanking port to realize the support and release of the tooling body from one side.

[0167] like Figure 1 As shown, optionally, the material receiving mechanism 5 includes a first material receiving mechanism 51 and a second material receiving mechanism 52 arranged side by side at the material receiving station C along the transfer path of the transfer mechanism 2, wherein the first material receiving mechanism 51 is used to receive the press needle tooling that has passed the assembly, and the second material receiving mechanism 52 is used to receive the press needle tooling that has failed the assembly. With such an arrangement, the classified collection of the press needle tooling that has passed the assembly and the press needle tooling that has failed the assembly is realized. The press needle tooling that has failed the assembly, for example, can be a press needle tooling that has a spring missing thereon and has been detected and confirmed by the detection mechanism 6.

[0168] Optionally, the first material receiving mechanism 51 and the second material receiving mechanism 52 have the same structure, such as Fig. 20 As shown, taking the first material receiving mechanism 51 as an example, it includes a second support frame (not shown in the figure), a second accommodating frame 511 and a material blocking portion 512, wherein: the second support frame is installed on the base 1. The second accommodating frame 511 is arranged on the second support frame, and the second accommodating frame 511 has a second accommodating cavity for accommodating the needle pressing tooling, and a material inlet is arranged at the bottom of the second accommodating cavity. The material blocking portion 512 is rotatably connected to the second support frame and is located at the material inlet.

[0169] When the transfer mechanism 2 lifts the assembled needle pressing tooling toward the feed inlet, the material blocking portion 512 rotates upward under the pressure of the needle pressing tooling to avoid the needle pressing tooling, so that the needle pressing tooling enters the second accommodating frame 511. When the transfer mechanism 2 descends and withdraws from the feed inlet, the material blocking portion 512 rotates downward to reset under its own gravity, thereby supporting the needle pressing tooling entering the second accommodating frame 511.

[0170] Optionally, the material blocking portion 512 includes a first wedge block 5121 and a second wedge block 5122, wherein: the first wedge block 5121 is rotatably connected to the second support frame via a rotating shaft and is located on the first side of the feed port, and the second wedge block 5122 is rotatably connected to the second support frame and is located on the second side of the feed port. In the initial state, the first wedge block 5121 and the second wedge block 5122 are kept at the feed port in a horizontal state. When the transfer mechanism 2 lifts the assembled needle pressing tooling toward the feed port, the first wedge block 5121 and the second wedge block 5122 rotate upward under the pressure of the needle pressing tooling, so that the needle pressing tooling enters the second accommodating frame 511. When the transfer mechanism 2 descends and withdraws from the feed port, the first wedge block 5121 and the second wedge block 5122 rotate downward to reset, thereby supporting the needle pressing tooling that enters the second accommodating frame 511.

[0171] like Figure 1 As shown, optionally, the press needle tooling assembly device in the embodiment of the present application further includes a spring feeding mechanism 7 and a press needle feeding mechanism 8, wherein: the spring feeding mechanism 7 is used to supply the spring to the installation mechanism 4. The press needle feeding mechanism 8 is used to supply the press needle to the installation mechanism 4.

[0172] like Fig.21 As shown, optionally, the spring feeding mechanism 7 includes a spring feeding part 71, a blowing part 72, a movable seat 73 and a spring conveying pipe (not shown in the figure), wherein: the discharge port of the spring feeding part 71 and the blowing port of the blowing part 72 are arranged side by side above the movable seat 73. An output channel arranged in the vertical direction is formed in the movable seat 73, and the lower end of the output channel is connected to the mounting mechanism 4 through the spring conveying pipe, such as communicating with the first guide hole 415 of the spring mounting part 41 in the mounting mechanism 4, and the movable seat 73 is configured to be able to translate between the material receiving position and the blowing position.

[0173] When the movable seat 73 is translated to the material receiving position, the upper end of the output channel is connected to the material outlet of the spring feeding part 71, and the output channel receives the spring supplied by the spring feeding part 71. When the movable seat 73 is translated to the air blowing position, the upper end of the output channel is connected to the air blowing outlet of the air blowing part 72, and the air blowing part 72 blows air into the output channel to push the spring in the output channel into the spring conveying pipe.

[0174] One end of the spring delivery tube is connected to the lower end of the output channel, and the other end of the spring delivery tube is communicated with the installation mechanism 4. The spring that falls into the output channel is finally delivered to the installation mechanism 4 through the spring delivery tube.

[0175] The optional working process of the spring feeding mechanism 7 is as follows:

[0176] First, the movable seat 73 is controlled to translate to the material receiving position so that the upper end of the output channel in the movable seat 73 is docked with the discharge port of the spring feeding part 71 .

[0177] After a spring in the spring feeding portion 71 falls into the output channel, the movable seat 73 is controlled to translate to the blowing position so that the upper end of the output channel is docked with the blowing port of the blowing portion 72 .

[0178] Next, the blowing part 72 blows air to the output channel, thereby pushing the spring in the output channel to be supplied to the mounting mechanism 4 .

[0179] like Fig. 22 As shown, optionally, the pressure needle feeding mechanism 8 includes a pressure needle feeding part 81, a fixed seat 82, a sliding seat 83, a sliding seat driving part 84, a supporting part 85 and a pressure needle delivery tube (not shown in the figure), wherein:

[0180] The pressing needle feeding part 81 is used to transport the pressing needle to the feeding port.

[0181] A conveying passage extending in the vertical direction is formed in the fixing seat 82 .

[0182] The sliding seat 83 is slidably connected to the fixed seat 82 and is in transmission connection with the sliding seat driving unit 84 provided on the fixed seat 82. The edge of the sliding seat 83 is provided with a material receiving groove provided in a vertical direction. The sliding seat driving unit 84 is used to drive the sliding seat 83 to translate so that the sliding seat 83 can translate and switch between the material receiving position and the material dropping position. The translation direction of the sliding seat 83 is perpendicular to the conveying direction of the pressing needle feeding unit 81.

[0183] The support portion 85 is disposed on the sliding seat 83 .

[0184] When the sliding seat driving part 84 drives the sliding seat 83 to move horizontally to the material receiving position, the material receiving slot docks with the material feeding port to receive the pressing needle output from the material feeding port, and the supporting part 85 is configured to extend to support the needle cap of the pressing needle received by the material receiving slot, so that the pressing needle remains in the material receiving slot.

[0185] When the sliding seat driving part 84 drives the sliding seat 83 to translate to the material dropping position, the material receiving groove docks with the conveying channel, and the supporting part 85 is configured to be withdrawn to release the pressing needle so that the pressing needle falls into the conveying channel.

[0186] One end of the pressure needle delivery tube is connected to the lower end of the delivery channel, and the other end of the pressure needle delivery tube is connected to the mounting mechanism 4, such as the second guide hole 4231 on the pressure needle mounting part 42 in the mounting mechanism 4. The pressure needle falling into the delivery channel is finally delivered to the mounting mechanism 4 through the pressure needle delivery tube.

[0187] The optional working process of the needle pressing and feeding mechanism 8 is as follows:

[0188] First, the sliding seat driving part 84 drives the sliding seat 83 to translate to the material receiving position, so that the material receiving groove on the sliding seat 83 is docked with the material feeding port of the material feeding part 81, and in addition, the control support part 85 is extended.

[0189] A pressing needle outputted from the feeding port of the feeding portion 81 enters into the receiving groove, and the needle cap of the pressing needle is supported on the supporting portion 85 .

[0190] Next, the sliding seat driving part 84 drives the sliding seat 83 to move horizontally to the material dropping position, so that the material receiving groove on the sliding seat 83 and the conveying channel on the fixed seat 82 are connected vertically.

[0191] Subsequently, the control support portion 85 is withdrawn to release the pressing needle, the needle cap of the pressing needle loses support, the pressing needle falls from the material receiving groove into the conveying channel, and is finally conveyed to the installation mechanism 4 through the pressing needle conveying tube.

[0192] The present application is described in sufficient detail above with certain particularity. It should be understood by those skilled in the art that the description in the embodiments is merely exemplary, and all changes made without departing from the true spirit and scope of the present application should fall within the scope of protection of the present application. The scope of protection claimed in the present application is defined by the claims, rather than by the above description in the embodiments.

Claims

1. A needle pressing tooling assembly device, characterized in that: The needle pressing tooling assembly equipment comprises: Pedestal; A transfer mechanism, wherein the transfer mechanism is arranged on the base, and a feeding station, an installation station and a receiving station are arranged on the moving path of the transfer mechanism; A feeding mechanism, the feeding mechanism is arranged on the base and located at the feeding station, the feeding mechanism is used to cache the tooling bodies to be assembled; the transfer mechanism moves to the feeding station to obtain a tooling body from the feeding mechanism, and moves the tooling body to the installation station; An installation mechanism, the installation mechanism is arranged on the base and located at the installation station, the installation mechanism is used to install a spring and a pressing needle on the tooling body located at the installation station; the transfer mechanism moves the assembled pressing needle tooling to the material receiving station; The material receiving mechanism is arranged on the base and located at the material receiving station, and the transfer mechanism transfers the assembled needle pressing tooling to the material receiving mechanism at the material receiving station.

2. The needle pressing tooling assembly equipment according to claim 1, characterized in that: The mounting mechanism comprises a moving part, a spring mounting part and a pressure needle mounting part, wherein: The fixed part of the moving part is installed on the base, the spring mounting part and the pressure needle mounting part are connected side by side to the movable part of the moving part, and the moving part is used to drive the spring mounting part and the pressure needle mounting part to move; The spring installation portion is used to install a spring on the tooling body located at the installation station; The pressure pin installation portion is used to install a pressure pin on the tooling body located at the installation station.

3. The needle pressing tooling assembly equipment according to claim 2, characterized in that: The spring mounting portion includes a first lifting drive unit, a first mounting bracket, a guide seat and a guide plug, wherein: The first lifting drive unit is connected to the movable component of the moving part, and the first mounting bracket is connected to the movable component of the first lifting drive unit; The guide seat is mounted on the first mounting bracket, and a first guide hole extending in a vertical direction is provided in the guide seat, and the first guide hole is used for conveying the spring; The guide plug is installed at the lower end of the guide seat, and a discharge hole connected with the first guide hole is arranged in the guide plug. The guide plug installs a spring toward the tooling body through the discharge hole.

4. The needle pressing tooling assembly equipment according to claim 2, characterized in that: The spring mounting part includes a first lifting drive unit, a first mounting bracket, a guide seat, a guide plug, a first drive unit, a support member and a blocking member, wherein: The first lifting drive unit is connected to the movable component of the moving part, and the first mounting bracket is connected to the movable component of the first lifting drive unit; The guide seat is mounted on the first mounting bracket, and a first guide hole extending in a vertical direction is provided in the guide seat, and the first guide hole is used for conveying the spring; The guide plug is installed at the lower end of the guide seat, and a discharge hole communicating with the first guide hole is provided in the guide plug; The fixed part of the first driving unit is installed on the first mounting bracket, the supporting member and the blocking member are both connected to the movable part of the first driving unit, the blocking member is located above the supporting member, and the first driving unit is used to drive the supporting member to translate between the supporting position and the first material discharging position, and drive the blocking member to translate between the second material discharging position and the blocking position; When the support member is translated to the support position, the blocking member is translated to the second discharge position, wherein the support member at least partially penetrates into the first guide hole to support the first spring located in the first guide hole, and the blocking member is withdrawn from the first guide hole, so that the second spring located above the first spring in the first guide hole falls onto the first spring; When the support member translates to the first discharge position, the blocking member translates to the blocking position, wherein the support member withdraws from the first guide hole so that the first spring falls into the discharge hole, and the guide plug installs the first spring to the tooling body through the discharge hole; the blocking member at least partially penetrates into the first guide hole to block the second spring.

5. The needle pressing tooling assembly equipment according to claim 4, characterized in that: The first driving unit comprises a first cylinder and a moving seat, wherein: The first cylinder is disposed on the first mounting bracket; The movable seat is slidably connected to the first mounting bracket and is connected to the driving end of the first cylinder; The movable seat is provided with a first connecting block located at a first side of the guide seat and a second connecting block located at a second side of the guide seat, the supporting member is installed on the first connecting block, and the blocking member is connected to the second connecting block; The first cylinder is used to drive the movable seat to slide horizontally between a first position and a second position, wherein: when the first cylinder drives the movable seat to slide horizontally to the first position, the support member translates to the support position, and the blocking member translates to the second discharge position; when the first cylinder drives the movable seat to slide horizontally to the second position, the support member translates to the first discharge position, and the blocking member translates to the blocking position.

6. The needle pressing tooling assembly equipment according to claim 5, characterized in that: The blocking member is a cutting pin, and the cutting pin is used to be inserted into the gap between the first spring and the second spring to block the second spring; or, The blocking member is a spring ejector pin, and the spring ejector pin is used to press against the side surface of the second spring to block the second spring.

7. The needle pressing tooling assembly equipment according to claim 3 or 4, characterized in that: The guide seat is provided with an air blowing slit which opens the first guide hole and extends in the vertical direction; The spring installation portion further includes a blowing member, which is used for blowing air obliquely downward toward the first guide hole through the blowing slit to push the spring in the first guide hole to be transported downward.

8. The needle pressing tooling assembly equipment according to claim 2, characterized in that: The press needle mounting part includes a second lifting drive unit, a second mounting bracket, a guide sleeve, a second drive unit and a clamping assembly, wherein: The second lifting drive unit is connected to the movable component of the moving part, and the second mounting bracket is connected to the movable component of the second lifting drive unit; The guide sleeve is mounted on the second mounting bracket, and a second guide hole extending in a vertical direction is provided in the guide sleeve, and the second guide hole is used for conveying the pressure needle; The fixing component of the second driving unit is mounted on the second mounting bracket; The clamping assembly is located below the guide sleeve, and includes a first clamp and a second clamp arranged in pair, a clamping channel communicating with the second guide hole is formed between the first clamp and the second clamp, and the second driving unit is used to drive the first clamp and the second clamp to clamp or open; When the second driving unit drives the first chuck and the second chuck to clamp together, the first chuck and the second chuck clamp the pressing needle that falls from the second guide hole into the clamping channel; When the second driving unit drives the first clamp and the second clamp to open, the first clamp and the second clamp release the pressing pin, so as to install the pressing pin on the tooling body through the clamping channel.

9. The needle pressing tooling assembly equipment according to claim 2, characterized in that: The press needle mounting part includes a second lifting drive unit, a second mounting bracket, a guide sleeve, a second drive unit, a first clamping assembly and a second clamping assembly, wherein: The second lifting drive unit is connected to the movable component of the moving part, and the second mounting bracket is connected to the movable component of the second lifting drive unit; The guide sleeve is mounted on the second mounting bracket, and a second guide hole extending in a vertical direction is provided in the guide sleeve, and the second guide hole is used for conveying the pressure needle; The fixing component of the second driving unit is mounted on the second mounting bracket; The first clamping assembly is located below the guide sleeve, and the first clamping assembly includes a third clamp and a fourth clamp arranged in pairs, and a first clamping channel communicating with the second guide hole is formed between the third clamp and the fourth clamp; the second clamping assembly is located below the first clamping assembly, and the second clamping assembly includes a fifth clamp and a sixth clamp arranged in pairs, and a second clamping channel communicating with the first clamping channel is formed between the fifth clamp and the sixth clamp; the second driving unit is used to drive the third clamp and the fourth clamp to clamp or open, and drive the fifth clamp and the sixth clamp to clamp or open; When the fifth clamp and the sixth clamp are clamped together, the third clamp and the fourth clamp are opened, wherein the fifth clamp and the sixth clamp clamp the first pressing pin that falls from the first clamping channel into the second clamping channel, and the second pressing pin in the second guide hole above the first pressing pin falls into the first clamping channel; When the fifth chuck and the sixth chuck are opened, the third chuck and the fourth chuck are clamped together, wherein the fifth chuck and the sixth chuck release the first pressing pin to install the pressing pin to the tooling body through the second clamping channel, and the third chuck and the fourth chuck clamp the second pressing pin.

10. The needle pressing tooling assembly equipment according to claim 9, characterized in that: The second driving unit comprises a finger cylinder and a base plate, wherein: The cylinder body of the finger cylinder is mounted on the second mounting bracket, the fifth clamp and the sixth clamp are connected to the driving end of the finger cylinder, and the finger cylinder is used to drive the fifth clamp and the sixth clamp to clamp or open; A first waist hole is provided on the end of the fifth chuck away from the clamping end, and a second waist hole is provided on the end of the sixth chuck away from the clamping end; The bottom plate is fixedly connected to the bottom of the cylinder body of the finger cylinder, the middle part of the third chuck and the middle part of the fourth chuck are rotatably connected to the bottom plate via a first connecting shaft, a second connecting shaft is arranged on the end of the third chuck away from the clamping end, the second connecting shaft is inserted into the first waist hole, and a third connecting shaft is arranged on the end of the fourth chuck away from the clamping end, the third connecting shaft is inserted into the second waist hole; When the finger cylinder drives the fifth clamp and the sixth clamp to clamp, the fifth clamp and the sixth clamp drive the third clamp and the fourth clamp to rotate in opposite directions around the first connecting shaft via the second connecting shaft and the third connecting shaft, so that the third clamp and the fourth clamp are opened; When the finger cylinder drives the fifth chuck and the sixth chuck to open, the fifth chuck and the sixth chuck drive the third chuck and the fourth chuck to rotate in opposite directions around the first connecting shaft via the second connecting shaft and the third connecting shaft, so that the third chuck and the fourth chuck are clamped together.

11. The needle pressing tooling assembly equipment according to claim 2, characterized in that: The spring mounting parts include two groups, one group of spring mounting parts is used to install thicker first type springs in the middle of the tool body, and the other group of spring mounting parts is used to install thinner second type springs at both ends of the tool body.

12. The needle pressing tooling assembly equipment according to claim 1, characterized in that: The transfer mechanism includes a translation mechanism and a carrying platform, wherein the translation mechanism is arranged on the base, the carrying platform is arranged on the movable component of the translation mechanism, the carrying platform is used to carry the tooling body, and the translation mechanism is used to drive the carrying platform to translate.

13. The needle pressing tooling assembly equipment according to claim 12, characterized in that: A first aligning piece is disposed on the first side of the carrier platform, and a second aligning piece is disposed on the second side of the carrier platform adjacent to the first side. The first aligning piece and the second aligning piece are used for matching and aligning the tooling body located on the carrier platform.

14. The needle pressing tool assembly equipment according to claim 13, characterized in that: The first regulating piece and the second regulating piece have the same structure, the first regulating piece includes a regulating cylinder, a regulating plate and a roller, wherein the regulating plate is connected to the driving end of the regulating cylinder, the roller is installed on the regulating plate, and the regulating cylinder is used to drive the regulating plate to move toward the tooling body located on the supporting platform to drive the roller to regulate the tooling body.

15. The needle pressing tool assembly equipment according to claim 12, characterized in that: The transfer mechanism also includes a lifting mechanism, which is arranged on the movable component of the translation mechanism and is transmission-connected to the carrying platform, and is used to drive the carrying platform to rise and fall.

16. The needle pressing tool assembly equipment according to claim 12, characterized in that: A detection station located between the installation station and the material receiving station is also provided on the moving path of the transfer mechanism, and the needle pressing tooling assembly equipment further includes: A detection mechanism is arranged on the base and located at the detection station, and is used to perform spring missing detection on the pressure needle installed on the tooling body.

17. The needle pressing tool assembly equipment according to claim 16, characterized in that: The first support and the second support are respectively provided at opposite ends of the carrier platform, the two ends of the tool body are respectively supported on the first support and the second support, a detection space with a predetermined height difference is formed between the first support and the second support, a first gap penetrating the detection space is provided on the first support, and a second gap penetrating the detection space is provided on the second support; When there is no spring around the pressure needle, the pressure needle enters the detection space under the action of its own gravity; The detection mechanism includes a laser transmitter and a laser receiver arranged in pairs, wherein the laser transmitter is located on the side of the first support, and the laser receiver is located on the side of the second support, and the laser emitted by the laser transmitter passes through the first gap, the detection space and the second gap in sequence and then enters the laser receiver.

18. The needle pressing tool assembly equipment according to claim 1, characterized in that: The feeding mechanism comprises a first supporting frame, a first containing frame and a feeding part, wherein: The first support frame is installed on the base; The first accommodating frame is arranged on the first supporting frame, and the first accommodating frame has a first accommodating cavity for accommodating the tool body, and a material drop opening is arranged at the bottom of the first accommodating cavity; The discharge portion is arranged on the first support frame and is located at the side of the blanking opening, and at least a part of the discharge portion can be telescopically moved relative to the blanking opening so as to be inserted into the blanking opening or withdrawn from the blanking opening; The discharge portion supports the tooling body in the first accommodating cavity when inserted into the discharge port; When the discharge portion is withdrawn from the blanking opening, the lowermost tooling body in the first accommodating cavity falls onto the transfer mechanism located at the feeding station through the blanking opening.

19. The needle pressing tool assembly equipment according to claim 18, characterized in that: The discharge part includes a first discharge part and a second discharge part, wherein the first discharge part is located at a first side of the blanking opening, and the second discharge part is located at a second side of the blanking opening; The first discharge part and the second discharge part have the same structure, and the first discharge part includes a second cylinder and an insert plate, wherein the second cylinder is installed on the first support frame, and the insert plate is connected to the driving end of the second cylinder, and the second cylinder is used to drive the insert plate to be inserted into the blanking port or withdrawn from the blanking port.

20. The needle pressing tooling assembly equipment according to claim 1, characterized in that: The material receiving mechanism comprises a first material receiving mechanism and a second material receiving mechanism which are arranged side by side at the material receiving station along the transfer path of the transfer mechanism, wherein the first material receiving mechanism is used for receiving the press needle tooling which has passed the assembly, and the second material receiving mechanism is used for receiving the press needle tooling which has failed the assembly.

21. The needle pressing tool assembly equipment according to claim 20, characterized in that: The first material receiving mechanism and the second material receiving mechanism have the same structure. The first material receiving mechanism comprises a second support frame, a second containing frame and a material blocking portion, wherein: The second support frame is installed on the base; The second accommodating frame is arranged on the second supporting frame, and the second accommodating frame has a second accommodating cavity for accommodating the needle pressing tooling, and a feeding port is arranged at the bottom of the second accommodating cavity; The material blocking portion is rotatably connected to the second support frame and is located at the material inlet; When the transfer mechanism lifts the assembled needle pressing tooling toward the material inlet, the material blocking portion rotates upward under the pressure of the needle pressing tooling to avoid the needle pressing tooling, so that the needle pressing tooling enters the second accommodating frame; When the transfer mechanism descends and withdraws from the material inlet, the material blocking portion rotates downward and resets under the action of its own gravity to support the needle pressing tooling entering into the second accommodating frame.

22. The needle pressing tool assembly equipment according to claim 21, characterized in that: The material blocking portion includes a first wedge-shaped block and a second wedge-shaped block, wherein: The first wedge block is rotatably connected to the second support frame and is located on the first side of the feed inlet, and the first wedge block is rotatably connected to the second support frame and is located on the second side of the feed inlet.

23. The needle pressing tooling assembly equipment according to claim 1, characterized in that: The press needle tooling assembly equipment further comprises a spring feeding mechanism and a press needle feeding mechanism, wherein: The spring feeding mechanism is used to supply springs to the mounting mechanism; The pressure needle feeding mechanism is used to supply pressure needles to the installation mechanism.

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