Dust-free carrying equipment

Abstract

The utility model discloses dust-free carrying equipment which comprises a feeding roller mechanism, a roller material blocking mechanism, a discharging roller mechanism and a lead screw feeding mechanism, the roller material blocking mechanism is arranged at the discharging end of the feeding roller mechanism, and the lead screw feeding mechanism is arranged between the roller material blocking mechanism and the discharging roller mechanism. A feeding roller of the feeding roller mechanism conveys a cartridge holder to the roller material blocking mechanism through rotation, and then the cartridge holder is conveyed to the discharging roller mechanism through the lead screw feeding mechanism. Original belt conveying is changed into roller conveying, original belt feeding is changed into lead screw feeding, dust generated by belt abrasion is avoided, dust generated in the feeding process is effectively reduced, and the dust-free conveying device can be suitable for occasions with high dust-free requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of material handling, in particular to dust-free handling equipment. Background Art

[0002] Clip feeding is a common feeding method. Its main function is to use a clip to move materials from one location to another. The clip is usually transported by belt conveyor. There is a lot of friction between the clip and the belt, and the clip is easy to wear. In the working state, it is easy to generate particles and cannot be adapted to occasions with high dust-free requirements. Utility Model Content

[0003] The utility model aims to provide a dust-free transport device, which solves the technical problem that the existing transport device cannot be adapted to the occasions with high dust-free requirements.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a dust-free handling device, comprising:

[0005] A feeding roller mechanism, which is provided with a plurality of feeding rollers for supporting the magazine to roll;

[0006] The roller blocking mechanism is arranged at the discharge end of the feed roller mechanism and is provided with a plurality of blocking rollers for supporting the magazine to roll; the roller blocking mechanism is used to block the magazine conveyed by the feed roller mechanism;

[0007] A discharge roller mechanism, which is provided with a plurality of discharge rollers for supporting the magazine to roll;

[0008] The screw feeding mechanism is arranged between the roller blocking mechanism and the discharging roller mechanism, and is used for conveying the magazine from the roller blocking mechanism to the discharging roller mechanism.

[0009] Preferably, the feeding direction of the feeding roller mechanism is parallel to the discharging direction of the discharging roller mechanism.

[0010] Preferably, the feed support surface of the feed roller mechanism, the feed support surface of the screw feed mechanism and the discharge support surface of the discharge roller mechanism are arranged on the same plane.

[0011] Preferably, the feeding roller mechanism comprises:

[0012] Feed drive motor;

[0013] A feeding detection member is provided at the feeding end of the feeding roller mechanism and is used to detect whether there is a clip passing through the feeding end;

[0014] A discharge detection member is provided at the discharge end of the feed roller mechanism and is used to detect whether a clip passes through the discharge end;

[0015] The controller is used to control the feed drive motor to operate when the clip passes the feed end according to the signal fed back by the feed detection part, or to control the feed drive motor to stop when the clip passes the discharge end according to the signal fed back by the discharge detection part.

[0016] Preferably, the feed roller mechanism also includes a feed mounting frame, which includes a first mounting plate and a second mounting plate arranged opposite to each other, the first mounting plate is fixedly provided with a first guide bar, the second mounting plate is fixedly provided with a second guide bar, and a feed guide channel is formed between the first guide bar and the second guide bar, and the feed guide channel is in contact with two opposite sides of the magazine and is used to guide the linear movement of the magazine.

[0017] Preferably, the roller blocking mechanism comprises:

[0018] The material receiving roller assembly includes a material receiving mounting frame, one end of which is fixedly mounted on a first mounting plate, and a material receiving guide strip is fixedly mounted on the first mounting plate; the material receiving mounting frame includes a side mounting plate parallel to and opposite to the first mounting plate, and a side guide strip is fixedly mounted on the side mounting plate, and a material receiving guide channel is formed between the material receiving guide strip and the side guide strip, and the material receiving guide channel is used to guide the linear movement of the magazine;

[0019] The magazine blocking assembly is fixedly arranged, and the magazine blocking assembly comprises a blocking fixing frame vertically fixed on the feed mounting frame and a plurality of blocking rollers rotatably arranged on the blocking fixing frame, and all the blocking rollers are perpendicular to the feed rollers.

[0020] Preferably, the screw feeding mechanism comprises:

[0021] A transfer rack, which is used to support the magazine;

[0022] A vertical feeding module, which is fixedly connected to the transfer rack and is used to drive the transfer rack to move back and forth vertically;

[0023] The longitudinal feeding module is fixedly connected to the vertical feeding module and is used to drive the transfer rack to move back and forth in the longitudinal direction through the vertical feeding module.

[0024] Preferably, the vertical feeding module includes a vertical driving motor, and the longitudinal feeding module includes a longitudinal driving motor; the controller is connected to the longitudinal driving motor, and is used to start the longitudinal driving motor to rotate until the transfer rack moves a first set distance from the initial position in the longitudinal direction when receiving the material receiving instruction; and further includes:

[0025] A first distance detection member is connected to the controller and is used to feedback a signal to the controller when the transfer rack moves a first set distance in the longitudinal direction so that the controller controls the longitudinal drive motor to stop rotating and simultaneously starts the vertical drive motor to rotate until the transfer rack rises vertically to the roller blocking mechanism;

[0026] The material receiving position detection component is connected to the controller and is used to feedback a signal to the controller when the transfer rack moves vertically to the roller material blocking mechanism so that the controller controls the vertical drive motor to stop rotating.

[0027] Preferably, it also includes:

[0028] A material receiving detection member is connected to the controller and is used to send a signal to the controller when the magazine is transferred from the roller blocking mechanism to the transfer rack so that the controller starts the longitudinal drive motor to rotate until the transfer rack moves the magazine along the longitudinal direction by the roller blocking mechanism for a second set distance;

[0029] A second distance detection member is connected to the controller and is used to feedback a signal to the controller when the transfer rack moves a second set distance in the longitudinal direction so that the controller controls the longitudinal drive motor to stop rotating and simultaneously starts the vertical drive motor to rotate until the transfer rack with the magazine descends vertically until it reaches the discharge roller mechanism;

[0030] The feeding position detection component is connected to the controller and is used to feed back a signal to the controller when the transfer rack conveys the magazine to the discharge roller mechanism so that the controller controls the vertical drive motor to stop rotating.

[0031] Preferably, it also includes:

[0032] A feeding in place detection member is connected to the controller and is used to send a signal to the controller when the clip is transferred from the transfer rack to the discharge roller mechanism so that the controller starts the vertical drive motor to rotate until the transfer rack descends to the lowest position;

[0033] The lowest position detection component is connected to the controller and is used to feedback a signal to the controller when the transfer rack descends to the lowest position so that the controller starts the longitudinal drive motor to rotate until the transfer rack reaches the initial position.

[0034] Compared with the background technology, the dust-free handling equipment provided by the utility model includes a feed roller mechanism, a roller blocking mechanism, a discharge roller mechanism and a screw feeding mechanism. The roller blocking mechanism is arranged at the discharge end of the feed roller mechanism, and the screw feeding mechanism is arranged between the roller blocking mechanism and the discharge roller mechanism.

[0035] The feed roller of the feed roller mechanism transports the magazine clip by rotating, and the magazine clip is transferred from the feed roller mechanism to the roller blocking mechanism under the action of inertia force. The roller blocking mechanism blocks the magazine clip from continuing to move, and the magazine clip stays in the roller blocking mechanism. The blocking roller of the roller blocking mechanism supports the magazine clip; the screw feeding mechanism then transports the magazine clip from the roller blocking mechanism to the discharge roller mechanism, and the discharge roller of the discharge roller mechanism continues to transport the magazine clip by rotating.

[0036] The utility model makes improvements in two aspects: first, the utility model changes the original belt conveyor to roller conveyor, so that the linear friction is changed to rolling friction, reducing the friction generated during the movement of the magazine, preventing the magazine from being seriously worn, and avoiding a large amount of dust generated by the wear of the magazine; second, the original belt feeding is changed to screw feeding, which is usually composed of metal parts such as screws and sliders. The wear resistance of these metal parts is better than that of rubber belts, avoiding dust generated by belt wear. The utility model adopts two feeding methods, roller and screw, to effectively reduce the dust generated during the feeding process, and can be adapted to occasions with high dust-free requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0038] Figure 1 A front view of the dust-free handling equipment provided by an embodiment of the utility model;

[0039] Figure 2 for Figure 1 A top view of

[0040] Figure 3 for Figure 1 Side view of

[0041] Figure 4 for Figure 1 Exploded diagram of

[0042] Figure 5 for Figure 1 Structural diagram of the middle screw feeding mechanism;

[0043] Figure 6 for Figure 1 The main view of the middle screw feeding mechanism when feeding;

[0044] Figure 7 for Figure 6 A top view of

[0045] Figure 8 for Figure 6 Side view of

[0046] Fig. 9 for Figure 8 A partial enlarged view of middle A;

[0047] Fig.10 for Figure 6 Exploded diagram of

[0048] Fig.11 for Figure 6 Structural diagram of the intermediate transfer rack;

[0049] Fig.12 for Figure 6 The structural diagram of the vertical feeding module;

[0050] Fig.13 for Figure 6 The structural diagram of the longitudinal feeding module;

[0051] Fig.14 for Figure 1 Assembly drawing of the middle feeding roller mechanism and the roller material blocking mechanism;

[0052] Fig.15 for Figure 1 Front view of the continuous feeding of the middle feeding roller mechanism and the roller blocking mechanism;

[0053] Fig.16 for Fig.15 A top view of

[0054] Fig.17 for Fig.15 Side view of

[0055] Fig.18 for Fig.15 Exploded diagram.

[0056] The reference numerals are as follows:

[0057] Feeding roller mechanism 1, roller blocking mechanism 2, discharging roller mechanism 3, screw feeding mechanism 4 and clip 5,

[0058] A feeding roller 11, a feeding drive motor 12, a feeding mounting frame 13, a supporting shaft 14, a feeding detection member 15 and a discharging detection member 16;

[0059] A first mounting plate 131 and a second mounting plate 132;

[0060] A first guide bar 1311 and a material receiving guide bar 1312;

[0061] Second guide strip 1321;

[0062] A material receiving roller assembly 21 and a clip blocking assembly 22;

[0063] A material receiving roller 211 and a material receiving mounting frame 212;

[0064] Side mounting plate 2121, side guide strip 2122;

[0065] Blocking fixed frame 221 and blocking roller 222;

[0066] Discharging roller 31;

[0067] Transfer rack 41, vertical feeding module 42 and longitudinal feeding module 43;

[0068] Connecting crossbeam 411, left connecting plate 412, right connecting plate 413, supporting crossbeam 414 and supporting frame 415;

[0069] A left support plate 4151, a right support plate 4152 and an inverted U-shaped plate 4153;

[0070] A vertical drive motor 420, a vertical drive lead screw 421, a vertical sliding seat 422, a vertical support beam 423, a vertical guide rail 424, a vertical drive slider 425 and a vertical guide slider 426;

[0071] A longitudinal drive motor 430, a longitudinal drive screw 431, a longitudinal fixing seat 432, a longitudinal support beam 433, a longitudinal guide rail 434, a longitudinal drive slider 435, a longitudinal guide slider 436, a side support plate 437, a wiring slot 438 and a drag chain 439. DETAILED DESCRIPTION

[0072] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0073] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0074] The utility model discloses a dust-free transport device, as shown in the attached Figures 1 to 4 As shown, it includes a feed roller mechanism 1, a roller blocking mechanism 2, a discharge roller mechanism 3 and a screw feeding mechanism 4, and the four are arranged in sequence. The roller blocking mechanism 2 is arranged at the discharge end of the feed roller mechanism 1, and the screw feeding mechanism 4 is arranged between the roller blocking mechanism 2 and the discharge roller mechanism 3. The feed roller mechanism 1 is provided with a plurality of feed rollers 11 for supporting the rolling of the magazine 5, and all the feed rollers 11 are parallel to each other and are linearly distributed. The outer surface of each feed roller 11 is cylindrical and can rotate around its own axis to support the rolling of the magazine 5. The roller blocking mechanism 2 is used to receive the magazine 5, but does not transmit the magazine 5. The roller blocking mechanism 2 is provided with a plurality of blocking rollers 222 for supporting the rolling of the magazine 5, and the discharge roller mechanism 3 is provided with a plurality of discharge rollers 31 for supporting the rolling of the magazine 5. The structure and distribution of the blocking rollers 222 and the discharge rollers 31 can refer to the feed roller 11.

[0075] The outer surfaces of all the feed rollers 11, the outer surfaces of all the blocking rollers 21 and the outer surfaces of all the discharge rollers 31 are provided with anti-slip embossing or anti-slip protrusions to increase the friction between the feed roller 11 and the clip 5 and between the receiving roller 211 and the clip 5, thereby preventing the clip 5 from slipping during movement.

[0076] When the clip 5 is placed on the feed roller mechanism 1, all the feed rollers 11 convey the clip 5 by rotating, and the clip 5 is transferred from the feed roller mechanism 1 to the roller blocking mechanism 2 under the action of inertia force, and the roller blocking mechanism 2 blocks the clip 5 from continuing to move, and the clip 5 stays in the roller blocking mechanism 2, and the blocking roller 222 of the roller blocking mechanism 2 supports the clip 5; the screw feeding mechanism 4 then conveys the clip 5 from the roller blocking mechanism 2 to the discharge roller mechanism 3, and the discharge roller 31 of the discharge roller mechanism 3 continues to convey the clip 5 by rotating.

[0077] The utility model makes improvements in two aspects. On the one hand, the utility model changes the original belt conveying to roller conveying, changes linear friction to rolling friction, reduces the friction generated during the movement of the clip 5, prevents the clip 5 from being seriously worn, and avoids a large amount of dust generated by the wear of the clip 5; on the other hand, the utility model changes the original belt feeding to screw feeding. The screw feeding is usually composed of metal parts such as a screw and a slider. The wear resistance of these metal parts is better than that of a belt made of rubber, avoiding dust generated by belt wear. The utility model adopts two feeding methods, roller and screw. Compared with the existing belt feeding method, it can effectively reduce the dust generated during the feeding process and can be adapted to occasions with high dust-free requirements.

[0078] The discharge roller mechanism 3 includes a discharge roller 31, and the feeding direction of the discharge roller mechanism 3 is parallel to the feeding direction of the feed roller mechanism 1, so that the layout of the whole set of equipment is more compact and occupies less space. The structure and working principle of the discharge roller mechanism 3 can refer to the feed roller mechanism 1, but are not limited thereto.

[0079] The feeding support surface of the feeding roller mechanism 1, the feeding support surface of the screw feeding mechanism 4 and the discharging support surface of the discharging roller mechanism 3 are arranged on the same plane, which can shorten the material moving stroke of the clip 5 to a certain extent and improve the feeding efficiency.

[0080] As attached Figures 14 to 18 As shown, the feed roller mechanism 1 includes a feed drive motor 12 for driving the feed roller 11 to rotate. The connection method between the feed drive motor 12 and the feed roller 11 can be specifically referred to the prior art. The feed drive motor 12 can be specifically a servo motor, which is fixed to the bottom of the feed roller mechanism 1 by a motor seat. Of course, the type and arrangement of the feed drive motor 12 are not limited thereto.

[0081] The feed roller mechanism 1 also includes a feed detection member 15 and a discharge detection member 16. The feed detection member 15 is disposed at the feed end of the feed roller mechanism 1, and is used to detect whether a clip 5 passes through the feed end, and can be a detection photoeye, but is not limited thereto. The discharge detection member 16 is disposed at the discharge end of the feed roller mechanism 1, and is used to detect whether a clip 5 passes through the discharge end, and can be a detection photoeye. The controller is connected to the feed drive motor 12, the feed detection member 15, and the discharge detection member 16, respectively.

[0082] When the feed detection component 15 detects that the magazine 5 passes through the feed end of the feed roller mechanism 1, the feed detection component 15 feeds back a trigger signal to the controller. After receiving the signal, the controller performs judgment and processing, and controls the feed drive motor 12 to automatically operate, thereby realizing automatic feeding with a high degree of automation.

[0083] When the discharge detection component 16 detects that the magazine 5 passes through the discharge end of the feed roller mechanism 1, the discharge detection component 16 feeds back a signal to the controller. After receiving the signal, the controller makes a judgment and controls the feed drive motor 12 to stop, automatically stops feeding, and has a higher degree of automation.

[0084] The feed roller mechanism 1 includes a feed mounting frame 13, which is rotatably provided with a plurality of supporting shafts 14. All supporting shafts 14 are arranged in parallel and evenly distributed along a linear pattern. All feed rollers 11 are fixedly arranged on the supporting shafts 14 one by one. A plurality of groups of shaft mounting holes are arranged on both sides of the feed mounting frame 13. The supporting shafts 14 are installed in the shaft mounting holes one by one. A slewing bearing is arranged between the supporting shaft 14 and the shaft mounting hole, so that the supporting shaft 14 can rotate with the feed roller 11 relative to the feed mounting frame 13 to realize feeding.

[0085] The feed mounting frame 13 includes a first mounting plate 131 and a second mounting plate 132 which are arranged opposite to each other. The first mounting plate 131 is fixedly provided with a first guide bar 1311, and the second mounting plate 132 is fixedly provided with a second guide bar 1321. The first guide bar 1311 and the second guide bar 1321 are opposite to each other and are arranged in parallel. A feed guide channel is formed between the first guide bar 1311 and the second guide bar 1321. The feed guide channel is in contact with two opposite sides of the magazine 5. In other words, the width of the feed guide channel is close to the width of the magazine 5, so that the feed guide channel is used to guide the linear movement of the magazine 5 to avoid the magazine 5 rotating during the movement and colliding with the feed mounting frame 13, which is beneficial to prolonging the service life of the magazine 5.

[0086] Both ends of the first guide bar 1311 and the second guide bar 1321 are provided with guiding slopes, and the two oppositely arranged guiding slopes are combined to form a trumpet-shaped guide opening, which is used to guide the magazine 5 into the feed guide channel, to facilitate the magazine 5 to enter and exit the feed guide channel, to avoid serious collision with the feed installation clamp due to deviation from the feed guide channel when the magazine 5 enters and exits, and to help further extend the service life of the magazine 5.

[0087] The roller blocking mechanism 2 includes a material receiving roller assembly 21 and a clip blocking assembly 22. The material receiving roller assembly 21 includes a material receiving mounting frame 212. One end of the material receiving mounting frame 212 is fixedly mounted on the first mounting plate 131. The first mounting plate 131 is fixedly provided with a material receiving guide strip 1312. The material receiving mounting frame 212 includes a side mounting plate 2121 parallel to and opposite to the first mounting plate 131. The side mounting plate 2121 is fixedly provided with a side guide strip 2122. A material receiving guide channel is formed between the material receiving guide strip 1312 and the side guide strip 2122. The material receiving guide channel is used to guide the linear movement of the clip 5. The material receiving guide channel can also form a trumpet-shaped guide opening.

[0088] The clip blocking assembly 22 is fixedly arranged and used for the clip 5 of the roller material blocking mechanism 2 to prevent the clip 5 from escaping from the roller material blocking mechanism 2 due to inertia. When the feed roller mechanism 1 conveys the clip 5 to the roller material blocking mechanism 2, the clip 5 abuts against the clip blocking assembly 22, so that the clip 5 stays in the roller material blocking mechanism 2, thereby blocking the clip 5. The clip blocking assembly 22 includes a blocking fixed frame 221 and a plurality of material blocking rollers 222. The blocking fixed frame 221 is vertically fixed to the feed mounting frame 13 of the feed roller mechanism 1, and is used to support the material blocking roller 222. All the material blocking rollers 222 can be rotatably arranged on the blocking fixed frame 221, so that rolling friction is formed between the clip 5 and the clip blocking assembly 22, and the clip 5 will not generate a large friction force when the restriction is released and moves relative to the clip blocking assembly 22. All the material blocking rollers 222 are perpendicular to the feed roller 11. The installation method of the material blocking roller 222 can refer to the feed roller 11, which will not be repeated here.

[0089] A set distance is maintained between the feed roller mechanism 1 and the roller stop mechanism 2, so that the clip 5 falls on the roller stop mechanism 2 by inertia force, so as to avoid excessive inertia force of the clip 5 leaving the feed roller mechanism 1 due to the feed roller mechanism 1 and the roller stop mechanism 2 being too close, thereby reducing the risk of serious collision between the clip 5 and the clip stop assembly 22. The set distance is related to the rotation speed of the feed roller mechanism 1, and is not specifically limited here.

[0090] As attached Figures 5 to 10As shown, the screw feeding mechanism 4 includes a transfer rack 41, a vertical feeding module 42 and a longitudinal feeding module 43. The transfer rack 41 is used to support the magazine 5. The vertical feeding module 42 is fixedly connected to the transfer rack 41 and is used to drive the transfer rack 41 to move back and forth in the vertical direction. The longitudinal feeding module 43 is fixedly connected to the vertical feeding module 42 and is used to drive the transfer rack 41 to move back and forth in the longitudinal direction through the vertical feeding module 42. It should be noted that Figure 1 Based on the current view, the vertical direction in the text refers to the height direction parallel to the screw feeding mechanism 4, and the longitudinal direction in the text refers to the length direction parallel to the screw feeding mechanism 4.

[0091] When transferring materials, the longitudinal feeding module 43 first moves the transfer material rack 41 from the initial position along the longitudinal direction from left to right, and the vertical feeding module 42 then moves the transfer material rack 41 vertically from bottom to top to the roller blocking mechanism 2, and the transfer material rack 41 receives the clip 5; the longitudinal feeding module 43 moves the transfer material rack 41 longitudinally from the roller blocking mechanism 2 from right to left, and the vertical feeding module 42 then moves the transfer material rack 41 vertically from top to bottom until it reaches the discharge roller mechanism 3, and unloads the clip 5 on the discharge roller mechanism 3.

[0092] The vertical feeding module 42 includes a vertical driving motor 420 , and the longitudinal feeding module 43 includes a longitudinal driving motor 430 . The vertical driving motor 420 and the longitudinal driving motor 430 may both be servo motors.

[0093] The screw feeding mechanism 4 also includes a controller, a first distance detection component and a material receiving position detection component. The controller is connected to the longitudinal driving motor 430, the first distance detection component and the material receiving position detection component respectively.

[0094] When the controller receives the material receiving instruction, the controller starts the longitudinal drive motor 430 to rotate until the transfer rack 41 automatically moves the first set distance from the initial position in the longitudinal direction. When the first distance detection member detects that the transfer rack 41 moves the first set distance in the longitudinal direction, the first distance detection member feeds back a signal to the controller. After the controller makes a comparison and judgment, the controller controls the longitudinal drive motor 430 to automatically stop rotating, and simultaneously starts the vertical drive motor 420 to automatically rotate until the transfer rack 41 rises vertically to the roller stopper mechanism 2. When the material receiving position detection member detects that the transfer rack 41 moves vertically to the roller stopper mechanism 2, the material receiving position detection member feeds back a signal to the controller, and the controller controls the vertical drive motor 420 to automatically stop rotating. The setting of the first distance detection member and the material receiving position detection member enables the longitudinal feeding module 43 and the vertical feeding module 42 to automatically move successively between the initial position and the roller stopper mechanism 2, so that the transfer rack 41 automatically reaches the roller stopper mechanism 2, with a high degree of automation and low manual participation, which is conducive to improving production efficiency.

[0095] The material receiving instruction in this article can be generated by the controller according to the trigger signal fed back by the button switch, or the controller can be generated according to the trigger signal fed back by the sensor. The first set distance refers to the longitudinal distance from the initial position to the roller material blocking mechanism 2.

[0096] The screw feeding mechanism 4 also includes a material receiving detection member, a second distance detection member and a feeding position detection member connected to the controller respectively. When the material receiving detection member detects that the clip 5 is transferred from the roller blocking mechanism 2 to the transfer rack 41, the material receiving detection member feeds back a signal to the controller, and the controller automatically starts the longitudinal drive motor 430 to rotate until the transfer rack 41 moves the clip 5 along the longitudinal direction by the roller blocking mechanism 2 for a second set distance. When the second distance detection member detects that the transfer rack 41 moves the second set distance along the longitudinal direction, the second distance detection member feeds back a signal to the controller, and the controller controls the longitudinal drive motor 430 to automatically stop rotating, and at the same time automatically starts the vertical drive motor 420 to rotate, until the transfer rack 41 descends vertically with the clip 5 until it reaches the discharge roller mechanism 3. When the feeding position detection member detects that the transfer rack 41 delivers the clip 5 to the discharge roller mechanism 3, the feeding position detection member feeds back a signal to the controller, and the controller controls the vertical drive motor 420 to automatically stop rotating. The arrangement of the material receiving position detection element, the second distance detection element and the feeding position detection element enables the longitudinal feeding module 43 and the vertical feeding module 42 to automatically operate successively between the roller blocking mechanism 2 and the discharging roller mechanism 3, which is beneficial to further improve production efficiency.

[0097] The second set distance in the text sets the longitudinal distance between the roller material blocking mechanism 2 and the material discharging roller mechanism 3. The material receiving in place detection member can be an obstacle sensor, a pressure sensor or a camera.

[0098] The screw feeding mechanism 4 also includes a feeding in place detection component and a lowest position detection component respectively connected to the controller. When the feeding in place detection component detects that the clip 5 is transferred from the transfer rack 41 to the discharge roller mechanism 3, the feeding in place detection component sends a signal to the controller, and the controller starts the vertical drive motor 420 to rotate until the transfer rack 41 drops to the lowest position. When the lowest position detection component detects that the transfer rack 41 drops to the lowest position, the lowest position detection component feeds back a signal to the controller, so that the controller starts the longitudinal drive motor 430 to rotate until the transfer rack 41 reaches the initial position. The setting of the feeding in place detection component and the lowest position detection component can enable the transfer rack 41 to automatically return to the initial position from the discharge roller mechanism 3 to prepare for the next feeding, so that the entire movement process of the transfer rack 41 can be fully automated, with high positioning accuracy and a high degree of automation, which can further improve production efficiency.

[0099] It should be noted that the controller should include a signal receiving unit, a signal judging unit and a signal sending unit. The signal receiving unit is used to receive the electrical signal sent by the first distance detection unit, the material receiving position detection unit, the material receiving position detection unit, the second distance detection unit, the feeding position detection unit, the feeding position detection unit or the lowest position detection unit. The signal judging unit is electrically connected to the signal receiving unit so that the signal judging unit is used to judge whether the signal received by the signal receiving unit is a trigger signal. The signal sending unit is electrically connected to the signal judging unit so that the signal sending unit sends the judgment signal generated by the signal judging unit to the vertical drive motor 420 or the longitudinal drive motor 430 and other execution components. The specific setting methods of the signal receiving unit, the signal judging unit and the signal sending unit can refer to the prior art; in the present utility model, only the application scenarios of the above three are changed, and no substantial improvement is made to them. Obviously, the controller with this structure is widely used in existing automatic control equipment, such as MCU, DSP or single-chip microcomputer. The key point of the present utility model is that the controller combines each detection component and each execution component.

[0100] As attached Fig.13 As shown, the longitudinal feeding module 43 also includes a longitudinal driving screw 431, a longitudinal fixing seat 432, a longitudinal guide rail 434, a longitudinal driving slider 435 and a longitudinal guide slider 436. The longitudinal driving screw 431 is fixedly connected to the longitudinal driving motor 430 through a coupling. The longitudinal fixing seat 432 is fixedly arranged and mainly plays a supporting role. The longitudinal fixing seat 432 is surrounded by a top side plate, a bottom side plate, a front side plate and a rear side plate. Two longitudinal support beams 433 are fixedly arranged on the top of the longitudinal fixing seat 432, and a longitudinal mounting groove is formed between the two longitudinal support beams 433. The longitudinal mounting groove is used to accommodate the longitudinal driving screw 431. This sinking design can make the overall structure more compact. The longitudinal guide rail 434 is fixedly arranged on the longitudinal support beam 433. The longitudinal driving slider 435 can be slidably arranged in the longitudinal mounting groove, and the longitudinal driving slider 435 is installed on the longitudinal driving screw 431. When the longitudinal driving screw 431 rotates, the longitudinal driving slider 435 reciprocates along the longitudinal direction. The longitudinal guide slider 436 is fixedly connected to the longitudinal drive slider 435 and slidably cooperates with the longitudinal guide rail 434, so that the longitudinal guide slider 436 slides longitudinally along the longitudinal guide rail 434 along with the longitudinal drive slider 435. Of course, the structure of the longitudinal feeding module 43 is not limited thereto.

[0101] The longitudinal feeding module 43 further includes a side support plate 437, a wiring slot 438 and a drag chain 439. The side support plate 437 is fixedly arranged on the side of the longitudinal fixing seat 432 to support the drag chain 439. The wiring slot 438 is fixedly arranged on the top of the longitudinal fixing seat 432 and contains cables. One end of the drag chain 439 is fixedly connected to the side support plate 437, and the other end is slidably connected to the wiring slot 438. The drag chain 439 wraps the cables together to prevent the cables from being worn during the movement of the longitudinal feeding module 43.

[0102] As attached Fig.12 As shown, the vertical feeding module 42 also includes a vertical driving screw 421, a vertical sliding seat 422, a vertical guide rail 424, a vertical driving slider 425 and a vertical guiding slider 426. The vertical driving screw 421 is fixedly connected to the vertical driving motor 420 through a coupling. The vertical sliding seat 422 is respectively fixedly connected to the transfer rack 41 and the longitudinal guide slider 436, so that the longitudinal guide slider 436 drives the vertical sliding seat 422 to move longitudinally, so that the transfer rack 41 moves synchronously with the vertical sliding seat 422 in the longitudinal direction. The vertical sliding seat 422 is fixedly provided with two vertical support beams 423, and a vertical mounting groove is formed between the two vertical support beams 423. The vertical mounting groove is used to accommodate the vertical driving screw 421, so that the structure of the vertical feeding module 42 is more compact. The vertical guide rail 424 is fixed to the vertical support beam 423, and the vertical driving slider 425 is slidably arranged in the vertical mounting groove. The vertical driving slider 425 is installed on the vertical driving lead screw 421 and is fixedly connected to the transfer rack 41. When the vertical driving lead screw 421 rotates, the vertical driving slider 425 brings the transfer rack 41 to move vertically synchronously. The vertical guide slider 426 is fixedly connected to the transfer rack 41, and the vertical guide slider 426 and the vertical guide rail 424 are slidably matched, so that the vertical guide slider 426 cooperates with the vertical guide rail 424 to guide the transfer rack 41 to move vertically.

[0103] As attached Fig.11 As shown, the transfer rack 41 includes a connecting beam 411, a left connecting plate 412, a right connecting plate 413, a supporting beam 414 and a supporting frame 415. There are at least two connecting beams 411, all of which are arranged in parallel and are fixedly connected to the vertical driving slider 425. The left connecting plate 412 is arranged on the left side of all the connecting beams 411, and the right connecting plate 413 is arranged on the right side of all the connecting beams 411, that is, all the connecting beams 411 are connected in parallel between the left connecting plate 412 and the right connecting plate 413. The supporting beam 414 is arranged between the left connecting plate 412 and the right connecting plate 413. The supporting frame 415 is fixedly arranged on the supporting beam 414 and is used to support the magazine 5.

[0104] The support frame 415 includes a left support plate 4151 and a right support plate 4152 which are arranged opposite to each other. An inverted U-shaped plate 4153 is fixed on the top of the left support plate 4151 and the right support plate 4152. Fig. 9 As shown, the inverted U-shaped plate 4153 is used to support the magazine 5. The provision of the inverted U-shaped plate 4153 can improve the bending strength and wear resistance of the left support plate 4151 and the right support plate 4152, so that the left support plate 4151 and the right support plate 4152 can reliably support the magazine 5.

[0105] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0106] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A dust-free handling device, characterized in that: include: A feeding roller mechanism (1) is provided with a plurality of feeding rollers (11) for supporting the magazine (5) to roll; A roller blocking mechanism (2) is arranged at the discharge end of the feed roller mechanism (1) and is provided with a plurality of blocking rollers (222) for supporting the magazine (5) to roll; the roller blocking mechanism (2) is used to block the magazine (5) transported by the feed roller mechanism (1); A discharge roller mechanism (3), which is provided with a plurality of discharge rollers (31) for supporting the magazine (5) to roll; A screw feeding mechanism (4) is arranged between the roller blocking mechanism (2) and the discharge roller mechanism (3), and the screw feeding mechanism (4) is used to transport the clip (5) from the roller blocking mechanism (2) to the discharge roller mechanism (3).

2. The dust-free handling equipment according to claim 1, characterized in that: The feeding direction of the feeding roller mechanism (1) is parallel to the discharging direction of the discharging roller mechanism (3).

3. The dust-free transport equipment according to claim 1, characterized in that: The feeding support surface of the feeding roller mechanism (1), the feeding support surface of the screw feeding mechanism (4) and the discharging support surface of the discharging roller mechanism (3) are arranged on the same plane.

4. The dust-free handling equipment according to claim 1, characterized in that: The feeding roller mechanism (1) comprises: Feed drive motor (12); A feed detection member (15) is provided at the feed end of the feed roller mechanism (1) and is used to detect whether the magazine (5) passes through the feed end; A discharge detection member (16) is arranged at the discharge end of the feed roller mechanism (1) and is used to detect whether the clip (5) passes through the discharge end; A controller is used to control the feed drive motor (12) to operate when the clip (5) passes the feed end according to a signal fed back by the feed detection member (15), or to control the feed drive motor (12) to stop operating when the clip (5) passes the discharge end according to a signal fed back by the discharge detection member (16).

5. The dust-free transport equipment according to claim 4, characterized in that: The feed roller mechanism (1) also includes a feed mounting frame (13), the feed mounting frame (13) includes a first mounting plate (131) and a second mounting plate (132) which are arranged opposite to each other, the first mounting plate (131) is fixedly provided with a first guide bar (1311), the second mounting plate (132) is fixedly provided with a second guide bar (1321), a feed guide channel is formed between the first guide bar (1311) and the second guide bar (1321), the feed guide channel is in contact with two opposite sides of the magazine (5) and is used to guide the linear movement of the magazine (5).

6. The dust-free transport equipment according to claim 5, characterized in that: The roller material blocking mechanism (2) comprises: A material receiving roller assembly (21), the material receiving roller assembly (21) comprising a material receiving mounting frame (212), one end of the material receiving mounting frame (212) being fixedly mounted on the first mounting plate (131), the first mounting plate (131) being fixedly provided with a material receiving guide strip (1312); the material receiving mounting frame (212) comprising a side mounting plate (2121) parallel to and opposite to the first mounting plate (131), the side mounting plate (2121) being fixedly provided with a side guide strip (2122), a material receiving guide channel being formed between the material receiving guide strip (1312) and the side guide strip (2122), the material receiving guide channel being used to guide the linear movement of the clip (5); A magazine blocking assembly (22), wherein the magazine blocking assembly (22) is fixedly arranged, and comprises a blocking fixing frame (221) vertically fixed to the feed mounting frame (13) and a plurality of blocking rollers (222) rotatably arranged on the blocking fixing frame (221), and all of the blocking rollers (222) are perpendicular to the feed roller (11).

7. The dust-free transport equipment according to claim 4, characterized in that: The screw feeding mechanism (4) comprises: A transfer rack (41) for supporting the magazine (5); A vertical feeding module (42) is fixedly connected to the transfer rack (41) and is used to drive the transfer rack (41) to move back and forth in the vertical direction; The longitudinal feeding module (43) is fixedly connected to the vertical feeding module (42) and is used to drive the transfer rack (41) to move back and forth in the longitudinal direction through the vertical feeding module (42).

8. The dust-free transport equipment according to claim 7, characterized in that: The vertical feeding module (42) includes a vertical driving motor (420), and the longitudinal feeding module (43) includes a longitudinal driving motor (430); the controller is connected to the longitudinal driving motor (430), and is used to start the longitudinal driving motor (430) to rotate when receiving a material receiving instruction until the transfer rack (41) moves a first set distance from an initial position in the longitudinal direction; and further includes: a first distance detection member connected to the controller and used for feeding back a signal to the controller when the transfer rack (41) moves the first set distance in the longitudinal direction, so that the controller controls the longitudinal drive motor (430) to stop rotating, and simultaneously starts the vertical drive motor (420) to rotate until the transfer rack (41) rises vertically to the roller blocking mechanism (2); A material receiving position detection component is connected to the controller and is used to feed back a signal to the controller when the transfer rack (41) moves vertically to the roller material blocking mechanism (2) so that the controller controls the vertical drive motor (420) to stop rotating.

9. The dust-free transport equipment according to claim 8, characterized in that: Also includes: a material receiving detection member connected to the controller and used to send a signal to the controller when the clip (5) is transferred from the roller blocking mechanism (2) to the transfer rack (41), so that the controller starts the longitudinal drive motor (430) to rotate until the transfer rack (41) moves a second set distance along the longitudinal direction with the clip (5) from the roller blocking mechanism (2); a second distance detection member connected to the controller and used for feeding back a signal to the controller when the transfer rack (41) moves the second set distance in the longitudinal direction, so that the controller controls the longitudinal drive motor (430) to stop rotating, and simultaneously starts the vertical drive motor (420) to rotate until the transfer rack (41) with the magazine (5) descends in the vertical direction until it reaches the discharge roller mechanism (3); A feeding position detection component is connected to the controller and is used to feed back a signal to the controller when the transfer rack (41) delivers the magazine (5) to the discharge roller mechanism (3) so that the controller controls the vertical drive motor (420) to stop rotating.

10. The dust-free transport equipment according to claim 9, characterized in that: Also includes: a material delivery detection member connected to the controller and used to send a signal to the controller when the clip (5) is transferred from the transfer rack (41) to the discharge roller mechanism (3), so that the controller starts the vertical drive motor (420) to rotate until the transfer rack (41) descends to the lowest position; A lowest position detection component is connected to the controller and is used to feed back a signal to the controller when the transfer rack (41) descends to the lowest position so that the controller starts the longitudinal drive motor (430) to rotate until the transfer rack (41) reaches the initial position.

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