Convenient bin changing type material receiving device and touch switch assembling machine

Abstract

The utility model relates to the technical field of material receiving storage and touch switch production and manufacturing, in particular to a material receiving device facilitating bin replacement and a touch switch assembling machine. A material receiving device convenient for bin replacement comprises a mounting seat, a material receiving device, a material receiving device and a material receiving device, a guiding mounting strip is movably mounted on the transferring assembly in the first direction; the receiving hopper is mounted on the bracket, is positioned above the bracket and is provided with a hopper inlet and a hopper outlet; the material barrel is detachably mounted on the guide mounting strip and is positioned below the bracket, and a feeding hole which is over against the outlet of the hopper along the moving path is formed in the top of the material barrel; and the driving mechanism is used for driving the transfer assembly to move, so that the transfer assembly drives the guide mounting strip to do reciprocating motion in the first direction. According to the scheme, the assembled finished products can be received, the material barrel can be conveniently replaced, and then batch storage is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of material receiving storage and light touch switch production and manufacturing, in particular to a convenient bin-changing type material receiving device and a light touch switch assembly machine. Background Art

[0002] A touch switch is an electronic switch that is usually used to control the power on and off of electronic devices. It usually consists of one or more triggers, which are switched on and off by gently pressing the trigger. Compared with traditional mechanical switches, this switch is lighter and easier to operate, and only requires slight pressure to trigger. The principle of a touch switch is usually based on capacitance, pressure or other sensing mechanisms. When the user touches the switch, the trigger senses this action and sends a signal to the corresponding circuit to start or shut down the device. This switch is commonly used in various electronic devices, such as smartphones, tablets, electronic game controllers, etc. In the prior art:

[0003] Chinese utility model patent with publication number CN216902615U (hereinafter referred to as document 1) discloses a waterproof touch switch.

[0004] Chinese utility model patent with publication number CN216888747U (hereinafter referred to as document 2) discloses an automatic shell feeding device based on a light touch switch.

[0005] Chinese utility model patent with publication number CN217061829U (hereinafter referred to as document 3) discloses a riveting device based on a touch switch assembly component.

[0006] However, in combination with the solutions of Documents 1 to 3, it is found that the following deficiencies still exist: there is a lack of a device capable of connecting the assembled touch switch finished product. Utility Model Content

[0007] The purpose of the utility model is to provide a convenient bin-changing material receiving device and a touch switch assembly machine to address the deficiencies of the prior art, aiming to realize the receiving of finished touch switches that have been assembled, and to facilitate the replacement of material barrels, thereby facilitating batch packaging or storage for transfer to the next process.

[0008] The utility model achieves the above-mentioned purpose through the following technical solutions: a convenient bin-changing material receiving device, comprising:

[0009] A mounting seat, with a bracket extending from the top in a first direction;

[0010] A transfer assembly is movably mounted with a guide mounting strip along a first direction;

[0011] A receiving hopper, mounted on the bracket and located above the bracket, having a hopper inlet and a hopper outlet;

[0012] A material bucket is detachably mounted on the guide mounting bar and is located below the bracket, and has a feeding port on the top thereof that is located along the movable path of the guide mounting bar and is directly opposite to the hopper outlet; and

[0013] The driving mechanism is used to drive the transfer assembly to move, so that the transfer assembly drives the guide installation bar to reciprocate along the first direction.

[0014] As a further solution of the utility model: a first rack portion is provided on one side of the guide mounting strip, and a second rack portion is provided on the other side;

[0015] The transfer assembly comprises:

[0016] The base plate has connecting ears at both ends thereof which are movably connected by the guide mounting strip;

[0017] A driving wheel, arranged on the base plate and driven to rotate by the driving mechanism;

[0018] A first driven wheel meshes with the driving wheel and is located on one side of the driving wheel;

[0019] A second driven wheel meshes with the driving wheel and is located on the other side of the driving wheel;

[0020] a first incomplete gear, driven to rotate by the first driven wheel and meshing with the first rack portion; and

[0021] The second incomplete gear is driven to rotate by the second driven wheel and meshes with the second rack portion.

[0022] As a further solution of the utility model: a mounting block is arranged on the guide mounting strip, a T-shaped groove is formed on the top of the mounting block; an outer side wall of the barrel is provided with a T-shaped protrusion matching the T-shaped groove.

[0023] As a further solution of the utility model: the driving mechanism is a motor.

[0024] As a further solution of the utility model: the connecting ear is provided with a guide socket inserted by the guide installation strip.

[0025] As a further solution of the utility model: the mounting seat is provided with a lifting slide, one end of the bracket is provided with an adjustment plate threadedly locked to the mounting seat, the side of the adjustment plate facing away from the bracket is provided with a lifting slider movably connected to the lifting slide, and the base plate is installed on the side of the adjustment plate facing the bracket.

[0026] As a further solution of the utility model: a touch switch assembly machine, comprising:

[0027] The station switching disk is provided with a discharge station and a discharge through hole located at the discharge station;

[0028] The carrier has a socket on one side wall, a discharge channel connected to the discharge through hole, and a guide slot formed by the extension of the socket and connected to the discharge channel;

[0029] A stop bar, movably inserted from the socket into the guide slot;

[0030] A lifting block is provided with a punch bar and a push-pull member, wherein the punch bar is arranged directly above the discharge channel, and the push-pull member is used to push and pull the stop bar to move along the length direction of the guide chute;

[0031] A discharge cylinder drives the lifting block to move up and down; and

[0032] A material receiving device, comprising a receiving hopper disposed adjacent to and below the unloading station and used for receiving finished products dropped out of the unloading through hole;

[0033] Wherein, the material receiving device is a convenient bin-changing material receiving device as described in any one of the aforementioned items.

[0034] Beneficial effects of the utility model:

[0035] In this solution, the touch switch is assembled by a touch switch assembly machine. Specifically, after the touch switch is assembled on the work station switching disk and formed into a finished product, it will be unloaded from the unloading station of the work station switching disk. Finally, the touch switch finished product falls out from the unloading through hole of the work station switching disk, and then is received by the receiving hopper of the convenient bin-changing material receiving device in this solution, and finally falls into the material barrel; when the material barrel is full of material, the driving mechanism is controlled to drive the transfer component to move, so that the transfer component drives the guide mounting bar to reciprocate along the first direction. Since the material barrel is installed on the guide mounting bar, the material barrel will move synchronously with the guide mounting bar, so that the material barrel is moved out from the bottom of the receiving hopper, thereby facilitating the replacement of the material barrel, and then it is easy to batch pack or store the touch switch finished products, thereby improving production efficiency. The entire barrel translation process is smooth and jitter-free, and the safety is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a partial structure and an enlarged schematic diagram of an embodiment of the utility model.

[0037] Figure 2 It is a schematic cross-sectional view of the local structure of an embodiment of the utility model.

[0038] Figure 3 It is a schematic cross-sectional view of a local structure of an embodiment of the utility model.

[0039] Figure 4The present invention is another schematic cross-sectional view of a local structure of an embodiment of the present invention.

[0040] Figure 5 It is a schematic plan view of the overall structure of another embodiment of the utility model.

[0041] Figure 6 It is a structural schematic diagram of the convenient bin-changing material receiving device described in the utility model.

[0042] Figure 7 It is a structural schematic diagram of the transfer assembly of the utility model.

[0043] Figure 8 It is a structural schematic diagram of the guide installation strip described in the utility model.

[0044] Fig. 9 It is a structural schematic diagram of the material barrel of the utility model.

[0045] Fig.10 It is a structural schematic diagram of the bracket and the adjustment plate of the utility model.

[0046] Reference numerals include:

[0047] 67 - receiving hopper, 68 - material barrel,

[0048] 671—hopper inlet, 672—hopper outlet,

[0049] 681—feeding port, 682—T-shaped convex;

[0050] 8—Mounting seat,

[0051] 81—bracket, 82—lifting slide, 83—driving mechanism,

[0052] 811—adjusting plate, 812—lifting slider;

[0053] 9—Transfer component,

[0054] 91 - base plate, 92 - driving wheel, 93 - first driven wheel, 94 - second driven wheel, 95 - guide mounting strip,

[0055] 911—Connecting ears,

[0056] 9111—Guide socket,

[0057] 931—first incomplete gear,

[0058] 941—Second incomplete gear,

[0059] 951 - first rack part, 952 - second rack part, 953 - mounting block,

[0060] 9531—T-slot. DETAILED DESCRIPTION

[0061] 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. It is understood that the drawings are only provided for reference and illustration, and are not used to limit the present invention. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0062] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

[0063] like Figure 5~Figure 10 As shown, in the embodiment of the utility model, a convenient bin-changing material receiving device is provided, comprising: a mounting seat 8, a transfer assembly 9, a receiving hopper 67, a material barrel 68 and a driving mechanism 83. Among them:

[0064] The mounting seat 8 has a bracket 81 extending from the top in the first direction;

[0065] The transfer assembly 9 is movably mounted with a guide mounting strip 95 along the first direction;

[0066] A hopper 67 is mounted on the bracket 81 and is located above the bracket 81, and has a hopper inlet 671 and a hopper outlet 672;

[0067] The material barrel 68 is detachably mounted on the guide mounting bar 95 and is located below the bracket 81. The top of the material barrel 68 is provided with a feed port 681 which is located along the movable path of the guide mounting bar 95 and is directly opposite to the hopper outlet 672.

[0068] The driving mechanism 83 is used to drive the transfer assembly 9 to move, so that the transfer assembly 9 drives the guide installation bar 95 to reciprocate along the first direction. Optionally, the first direction is horizontal.

[0069] In this solution, the touch switch is assembled by a touch switch assembly machine. Specifically, after the touch switch is assembled on the station switching disk and formed into a finished product, it will be unloaded from the unloading station of the station switching disk. Finally, the finished touch switch product falls out from the unloading through hole of the station switching disk, and then is received by the receiving hopper 67 of the convenient bin-changing material receiving device in this solution, and finally falls into the material barrel 68; when the material barrel 68 is full of material, the driving mechanism 83 is controlled to drive the transfer component 9 to move, so that the transfer component 9 drives the guide mounting bar 95 to reciprocate along the first direction. Since the material barrel 68 is installed on the guide mounting bar 95, the material barrel 68 will move synchronously with the guide mounting bar 95, so that the material barrel 68 is moved out from the bottom of the receiving hopper 67, thereby facilitating the replacement of the material barrel 68, and then it is easy to batch pack or store the finished touch switch products, thereby improving production efficiency. The entire translation process of the material barrel 68 is smooth and jitter-free, and has high safety.

[0070] In one embodiment, Figure 6~Figure 8 As shown, the guide mounting strip 95 has a first rack portion 951 on one side and a second rack portion 952 on the other side;

[0071] The transfer assembly 9 includes: a base plate 91, a driving wheel 92, a first driven wheel 93, a second driven wheel 94, a first incomplete gear 931 and a second incomplete gear 941.

[0072] The base plate 91 has connecting ears 911 movably connected by the guide mounting strip 95 at both ends.

[0073] A driving wheel 92 is disposed on the base plate 91 and is driven to rotate by the driving mechanism 83;

[0074] The first driven wheel 93 is meshed with the driving wheel 92 and is located on one side of the driving wheel 92;

[0075] The second driven wheel 94 is meshed with the driving wheel 92 and is located on the other side of the driving wheel 92;

[0076] A first incomplete gear 931 is driven to rotate by the first driven wheel 93 and meshes with the first rack portion 951;

[0077] The second incomplete gear 941 is driven to rotate by the second driven wheel 94 and meshes with the second rack portion 952 .

[0078] Specifically, Figure 6-Figure 8 As shown, the driving mechanism 83, i.e., the motor drives the driving wheel 92 to rotate counterclockwise, and the first driven wheel 93 and the second driven wheel 94 rotate synchronously, so that the first incomplete gear 931 meshes with the first rack portion 951 and drives the guide mounting bar 95 to move in the positive direction of the first direction, thereby driving the material barrel 68 to move out from under the receiving hopper 67, and the second incomplete gear 941 will be away from the second rack portion 952; then the full material barrel 68 is removed from the mounting block 953 of the guide mounting bar 95, and the empty material barrel 68 is replaced and installed; finally, the driving mechanism 83, i.e., the motor drives the driving wheel 92 to continue to rotate counterclockwise, and the first driven wheel 93 and the second driven wheel 94 continue to rotate synchronously, at this time, the second incomplete gear 941 will mesh with the second rack portion 952 and drive the guide mounting bar 95 to move in the opposite direction of the first direction, and the first incomplete gear 931 will be away from the first rack portion 951, thereby driving the material barrel 68 to return to the bottom of the receiving hopper 67 to carry out the next material receiving process.

[0079] In another embodiment, Figure 7~Figure 9 As shown, the guide mounting strip 95 is provided with a mounting block 953, and a T-shaped groove 9531 is formed on the top of the mounting block 953; an outer side wall of the barrel 68 is provided with a T-shaped protrusion 682 matching the T-shaped groove 9531. Figure 7~Figure 9 As shown, the material barrel 68 is a square structure. When replacing the material barrel 68, the full material barrel 68 is lifted upward, so that the T-shaped protrusion 682 is pushed out of the T-shaped groove 9531, and the full material barrel 68 can be removed; when installing the empty material barrel 68, the T-shaped protrusion 682 is inserted into the T-shaped groove 9531, so that the empty material barrel 68 can be stabilized, and the replacement of the material barrel 68 is completed. In addition, the convenience of replacing the material barrel 68 is further improved.

[0080] In yet another embodiment, the driving mechanism 83 is a motor.

[0081] In yet another embodiment, the connecting ear 911 is provided with a guide socket 9111 inserted by the guide mounting strip 95 .

[0082] In another embodiment, if Figure 6~Figure 10 As shown, the mounting seat 8 is provided with a lifting slide 82, one end of the bracket 81 is provided with an adjustment plate 811 threadedly locked to the mounting seat 8, a side of the adjustment plate 811 facing away from the bracket 81 is provided with a lifting slider 812 movably connected to the lifting slide 82, and the base plate 91 is installed on a side of the adjustment plate 811 facing the bracket 81. Specifically, as Figure 6 and Fig.10As shown, by loosening and tightening the connection between the adjustment plate 811 and the mounting seat 8, the lifting slider 812 can move along the lifting slide 82, so that the adjustment plate 811 can move along the lifting slide 82 to achieve lifting adjustment, thereby enabling the receiving hopper 67, the barrel 68 and the transfer assembly 9 to achieve synchronous lifting and lowering, effectively improving applicability.

[0083] A touch switch assembly machine, such as Figure 1 to Figure 10 As shown, including:

[0084] The station switching disk 6 is provided with a discharge station 61 and a discharge through hole 601 located at the discharge station 61;

[0085] The carrier 1 has a socket 122 on one side wall, a discharge channel 11 connected to the discharge through hole 601, and a guide slot 121 formed by the extension of the socket 122 and connected to the discharge channel 11;

[0086] The stop bar 2 is movably inserted into the guide slot 121 from the socket 122;

[0087] The lifting block 3 is provided with a punch bar 31 and a push-pull member 32. The punch bar 31 is arranged just above the discharge channel 11. The push-pull member 32 is used to push and pull the stop bar 2 to move along the length direction of the guide slide groove 121.

[0088] A discharge cylinder 4 drives the lifting block 3 to move up and down; and

[0089] A receiving device, comprising a receiving hopper 67 disposed adjacent to and below the unloading station 61 and used for receiving the finished products dropped out of the unloading through hole 601;

[0090] Wherein, the material receiving device is a convenient bin-changing material receiving device as described in any one of the aforementioned items.

[0091] In another embodiment, a guide pin 21 is provided at one end of the stop bar 2 that does not extend into the guide slot 121, and the axial direction of the guide pin 21 is perpendicular to the direction in which the stop bar 2 extends into the guide slot 121, and the stop bar 2 is provided with a discharge slot 22 that is arranged in the same direction as the discharge channel 11;

[0092] The push-pull member 32 is provided with a ramp guide groove 321 into which the guide pin 21 is inserted.

[0093] In another embodiment, the push-pull member 32 is further provided with a straight guide groove 322 communicating with the inclined guide groove 321 , and the arrangement direction of the straight guide groove 322 is consistent with the discharge channel 11 .

[0094] In another embodiment, the station switching disk 6 is further provided with a shell loading station 62, a base loading station 63, a button cover assembly station 64, a pre-riveting station 65 and a riveting station 66;

[0095] The touch switch production equipment also includes:

[0096] The shell loading mechanism 621 is used to carry the shell of the touch switch 5 to the carrier 1 located at the shell loading station 62;

[0097] The base loading mechanism 631 is used to carry the base of the touch switch 5 to the carrier 1 located at the base loading station 63;

[0098] The button loading mechanism 641 is used to carry the buttons of the touch switch 5 to the button waiting table adjacent to the button cover assembly station 64;

[0099] The upper cover feeding mechanism 642 is used to carry the upper cover of the touch switch 5 to the upper cover waiting table adjacent to the button upper cover assembly station 64;

[0100] The button cover assembly mechanism 643 is used to assemble the upper cover on the upper cover waiting table and the button on the button waiting table and place them on the carrier 1 located at the button cover assembly station 64;

[0101] A pre-riveting mechanism 651, used for pre-riveting the outer shell inside the carrier 1 on the pre-riveting station 65;

[0102] The riveting mechanism 661 is used to rivet the outer shell inside the carrier 1 on the riveting station 66 .

[0103] like Figure 1~Figure 5 As shown, in the embodiment of the utility model, a touch switch automatic unloading device is also provided, comprising:

[0104] A carrier 1, wherein a discharge passage 11 connected to the top and the bottom is provided inside the carrier 1, a socket 122 is provided on at least one side wall of the carrier 1, and a guide slot 121 vertically connected to the discharge passage 11 is formed inside the carrier 1 by extension of the socket 122;

[0105] The stop bar 2 is movably inserted into the guide slot 121 from the socket 122, a guide pin 21 is provided at one end of the stop bar 2 that does not extend into the guide slot 121, the axial direction of the guide pin 21 is perpendicular to the direction in which the stop bar 2 extends into the guide slot 121, and the stop bar 2 is provided with a discharge slot 22 that is arranged in the same direction as the discharge channel 11;

[0106] The lifting block 3 is provided with a punch bar 31 and a push-pull member 32, wherein the punch bar 31 is arranged directly above the discharge channel 11, and the push-pull member 32 is provided with a ramp guide groove 321 into which the guide pin 21 is inserted; and

[0107] The unloading cylinder 4 drives the lifting block 3 to move up and down.

[0108] In this solution, after the assembly of the touch switch 5 in the carrier 1 reaches the last riveting step, the station switching plate 6 transfers the carrier 1 from the riveting station 66 to the unloading station 61. By driving the lifting block 3 to lift and lower, the push-pull member 32 is driven to lift and lower. When the push-pull member 32 descends, the inclined wall of the ramp guide groove 321 squeezes and pushes the guide pin 21, thereby pushing the stop bar 2 inward. Conversely, the rise of the lifting block 3 pulls the stop bar 2 outward. When the stop bar 2 is pushed and inserted into the guide slide groove 121 to a predetermined position, the unloading groove 22 of the stop bar 2 is aligned and connected with the unloading channel 11 of the carrier 1, so that the finished touch switch 5 located at the top of the unloading channel 11, i.e., the loading groove 111, can be unloaded through the unloading channel 11 that is aligned and connected with the unloading groove 22, and at the same time, the punch bar 31 can exert a certain impact force on the finished touch switch 5, so that the finished touch switch 5 is easier to rush through the unloading channel 11. The automatic unloading of the touch switch 5 of the prior art such as document 1 during the assembly production process is realized.

[0109] In one embodiment, an inner wall surface of the guide slot 121 is provided with a first magnetic attraction member close to the socket 122, and an outer wall surface of the stop bar 2 is provided with a second magnetic attraction member matching the first magnetic attraction member; the guide slot 121 is a blind slot;

[0110] When the second magnetic attraction member is attracted to the first magnetic attraction member, the discharge groove 22 and the discharge channel 11 are displaced from each other;

[0111] When the stop bar 2 abuts against the bottom of the guide slot 121, the second magnetic member is separated from the first magnetic member, and the discharge slot 22 is aligned and connected with the discharge channel 11. Specifically, the second magnetic member is attracted to the first magnetic member, ensuring that the stop bar 2 can reach the predetermined position when it is pulled out of the guide slot 121, so that the guide pin 21 can normally fit into the ramp guide slot 321 of the push-pull member 32 when the lifting block 3 descends next time, effectively avoiding jamming. In detail, when the lifting block 3 descends, the inclined guide groove 321 of the push-pull member 32 is inserted into the guide pin 21, and by pushing the guide pin 21 to slide in the inclined guide groove 321, the second magnetic member is separated from the first magnetic member, and the guide pin 21 continues to be pushed, thereby pushing the stop bar 2 further into the guide slide groove 121, until the stop bar 2 hits the bottom of the guide slide groove 121, the unloading groove 22 and the unloading channel 11 are just connected in position, and the punch bar 31 can be inserted into the unloading channel 11 at this time, and then the finished touch switch 5 at the top of the unloading channel 11 is punched out from the bottom of the unloading channel 11 to realize unloading. When the lifting block 3 rises, the guide pin 21 can be pulled by the action of the ramp guide groove 321, so that the stop bar 2 is pulled out of the ramp guide groove 321 by a predetermined distance, until the guide pin 21 slides to the guide opening 3211 of the ramp guide groove 321, and the second magnetic attraction member just slides to the position of the first magnetic attraction member and re-engages, and the lifting block 3 continues to rise, and the guide pin 21 is disengaged from the guide opening 3211 of the ramp guide groove 321. Optionally, the guide slot 121 can also be set as a through slot. When it is set as a through slot, it is necessary to set a limiter to limit the deepest distance or optimal position of the stop bar 2 extending into the guide slot 121.

[0112] In another embodiment, the push-pull member 32 is further provided with a straight guide groove 322 connected to the ramp guide groove 321, and the arrangement direction of the straight guide groove 322 is consistent with the discharge channel 11. Specifically, the straight guide groove 322 is connected to the end of the ramp guide groove 321 away from the guide opening 3211. The ramp guide groove 321 ensures that the stop bar 2 is pushed into the guide slide groove 121, so that the discharge channel 22 and the discharge channel 11 are aligned and connected. After the straight guide groove 322 enables the discharge channel 22 to be aligned and connected with the discharge channel 11 and maintains the connection, the punch bar 31 can continue to extend downward into the discharge channel 11, so as to more easily punch the finished touch switch 5 in the discharge channel 11 out of the discharge channel 11, further improving the degree of automation and adequacy of discharge.

[0113] In another embodiment, the discharge channel 11 includes a loading trough 111 located at the upper end of the guide chute 121 and a discharge channel 112 located at the lower end of the guide chute 121, and the notch of the discharge channel 112 is larger than the notch of the loading trough 111, so as to ensure that the punch bar 31 punches the finished touch switch 5 in the loading trough 111 through the discharge slot 22 of the stop bar 2 until entering the discharge channel 112, so that the finished touch switch 5 can roll freely in the discharge channel 112. Specifically, it is ensured that the finished touch switch 5 passes through the discharge channel 112 smoothly for discharge to avoid jamming.

[0114] In another embodiment, a key position avoidance opening 311 is provided at the end of the punch bar 31. Specifically, by providing the key position avoidance opening 311, it is prevented that the punch bar 31 directly hits the key position of the touch switch 5 to cause damage to the touch switch 5 or poor contact.

[0115] In another embodiment, a guide opening 3211 is provided at the end of the ramp guide groove 321. When the second magnetic attraction member is attracted to the first magnetic attraction member, the guide opening 3211 is directly opposite to the guide pin 21, so as to ensure that when the lifting block 3 drives the push-pull member 32 to descend, the guide pin 21 can just fit into the guide opening 3211 and then be inserted into the ramp guide groove 321. Thus, the coordination between the components is improved, jamming is further avoided, and stable pushing and pulling of the gear bar 2 is ensured.

[0116] Detailed, such as Figure 2 and Figure 4 As shown, the guide opening 3211 is directly opposite to the guide pin 21. When the push-pull member 32 descends, the guide pin 21 is inserted into the ramp guide groove 321 from the guide opening 3211. During the process, the inclined wall of the ramp guide groove 321 squeezes and pushes the guide pin 21, thereby pushing the stop bar 2 inward; until Figure 1 As shown, the guide pin 21 slides to the end of the inclined guide groove 321. At this time, the discharge groove 22 of the stop bar 2 is aligned with the discharge channel 11 of the carrier 1. The end of the punch bar 31 is just adjacent to the loading groove 111 at the top of the discharge channel 11, and is close to the finished product of the touch switch 5 located in the loading groove 111; the lifting block 3 drives the punch bar 31 and the push-pull member 32 to continue to descend. At this time, the guide pin 21 slides in the straight guide groove 322 until it is as shown in FIG. Figure 3 As shown, the punch bar 31 is inserted into the discharge channel 11 and punches out the finished product of the touch switch 5, and the finished product of the touch switch 5 falls into the discharge through hole 601 of the station switching plate 6 and finally falls into the receiving hopper 67 below. On the contrary, the lifting block 3 rises, driving the punch bar 31 and the push-pull member 32 to rise, the stop bar 2 extends from the guide slide groove 121 and resets, and the discharge through groove 22 of the stop bar 2 and the discharge channel 11 of the carrier 1 are misaligned, so that the loading groove 111 at the top of the discharge channel 11 can be re-placed with new accessories and the next finished product of the touch switch 5 can be assembled.

[0117] In another embodiment, the outer surface of the first magnetic member is flush with and smoothly transitions to an inner wall surface of the guide slot 121, and the second magnetic member is flush with and smoothly transitions to the outer wall surface of the stop bar 2. Specifically, while ensuring a certain magnetic positioning, it will not affect the movement of the stop bar 2 in the guide slot 121, avoiding motion interference.

[0118] In another embodiment, a third magnetic member is disposed at one end of the guide pin 21 close to the push-pull member 32, and a fourth magnetic member is disposed on the ramp guide groove 321 adjacent to the guide opening 3211 and matching the third magnetic member. Specifically, the first to fourth magnetic members are all magnets.

[0119] In another embodiment, an elastic member is further included, and the elastic member is arranged at one end of the stop bar 2 away from the guide pin 21 or the elastic member is arranged at one end of the guide slot 121 away from the socket 122. Specifically, by arranging the elastic member, the alignment fault tolerance and the resetting ability of the stop bar 2 are improved. The elastic member can be a compression spring.

[0120] A touch switch automatic assembly machine, comprising:

[0121] The station switching disk 6 is provided with a discharge station 61 and a discharge through hole 601 located at the discharge station 61;

[0122] The carrier 1 has a socket 122 on one side wall, a discharge channel 11 connected to the discharge through hole 601, and a guide slot 121 formed by the extension of the socket 122 and connected to the discharge channel 11;

[0123] The stop bar 2 is movably inserted into the guide slot 121 from the socket 122;

[0124] The lifting block 3 is provided with a punch bar 31 and a push-pull member 32, wherein the punch bar 31 is arranged directly above the discharge channel 11, and the push-pull member 32 is used to push and pull the stop bar 2 to move along the length direction of the guide slide groove 121; and

[0125] The unloading cylinder 4 drives the lifting block 3 to move up and down.

[0126] In another embodiment, a guide pin 21 is provided at one end of the stop bar 2 that does not extend into the guide slot 121, and the axial direction of the guide pin 21 is perpendicular to the direction in which the stop bar 2 extends into the guide slot 121, and the stop bar 2 is provided with a discharge slot 22 that is arranged in the same direction as the discharge channel 11;

[0127] The push-pull member 32 is provided with a ramp guide groove 321 into which the guide pin 21 is inserted.

[0128] In another embodiment, the push-pull member 32 is further provided with a straight guide groove 322 communicating with the inclined guide groove 321 , and the arrangement direction of the straight guide groove 322 is consistent with the discharge channel 11 .

[0129] In another embodiment, the station switching disk 6 is further provided with a avoidance hole 602 located directly below the push-pull member 32 .

[0130] In another embodiment, the touch switch automatic assembly machine further comprises a divider and a mounting plate 7, wherein the mounting plate 7 is coaxially arranged with the station switching plate 6, the unloading cylinder 4 is mounted on the mounting plate 7, and the mounting plate 7 and the station switching plate 6 are respectively connected to the divider. Specifically, the mounting plate 7 is stationary and is used to mount the unloading cylinder 4 and other components. The station switching plate 6 is rotatable and is used to move the carrier 1 to different stations.

[0131] In another embodiment, the station switching disk 6 is further provided with a shell loading station 62, a base loading station 63, a button cover assembly station 64, a pre-riveting station 65 and a riveting station 66;

[0132] The touch switch automatic assembly machine also includes:

[0133] The shell loading mechanism 621, specifically a shell vibration plate, is used to transport the shell of the touch switch 5 to the carrier 1 located at the shell loading station 62;

[0134] The base loading mechanism 631, specifically a base assembly vibration plate, is used to transport the base of the touch switch 5 to the carrier 1 located at the base loading station 63;

[0135] The button feeding mechanism 641, specifically a button vibration plate, is used to carry the buttons of the touch switch 5 to the button waiting table adjacent to the button cover assembly station 64;

[0136] The upper cover feeding mechanism 642, specifically an upper cover vibration plate, is used to transport the upper cover of the touch switch 5 to the upper cover waiting table adjacent to the button upper cover assembly station 64;

[0137] The button cover assembly mechanism 643, specifically a combination cylinder, is used to assemble the upper cover on the upper cover waiting table and the button on the button waiting table and place them on the carrier 1 located at the button cover assembly station 64;

[0138] A pre-riveting mechanism 651, used for pre-riveting the outer shell inside the carrier 1 on the pre-riveting station 65;

[0139] The riveting mechanism 661 is used to rivet the shell inside the carrier 1 on the riveting station 66. Specifically, the more specific structures of the touch switch 5, the shell feeding mechanism 621, the base feeding mechanism 631, the button feeding mechanism 641, the upper cover feeding mechanism 642, the button upper cover combination mechanism 643, the pre-riveting mechanism 651 and the riveting mechanism 661 can be known from the prior art, such as the touch switch 5 can be seen in detail in document 1, the shell feeding mechanism 621 can be seen in detail in document 2, and the riveting mechanism 661 can be seen in detail in document 3.

[0140] In another embodiment, an inner wall surface of the guide slot 121 is provided with a first magnetic attraction member close to the socket 122, and an outer wall surface of the stop bar 2 is provided with a second magnetic attraction member matching the first magnetic attraction member; the guide slot 121 is a blind slot;

[0141] When the second magnetic attraction member is attracted to the first magnetic attraction member, the discharge groove 22 and the discharge channel 11 are displaced from each other;

[0142] When the stop bar 2 abuts against the bottom of the guide slot 121 , the second magnetic attraction member is separated from the first magnetic attraction member, and the discharge slot 22 is aligned and connected to the discharge channel 11 .

[0143] In another embodiment, a guide opening 3211 is provided at the end of the ramp guide groove 321. When the second magnetic member is attracted to the first magnetic member, the guide opening 3211 is opposite to the guide pin 21 to ensure that when the lifting block 3 drives the push-pull member 32 to descend, the guide pin 21 can be inserted into the guide opening 3211 and then inserted into the ramp guide groove 321.

[0144] In another embodiment, the outer surface of the first magnetic member is flush with an inner wall surface of the guide slot 121 and the transition is smooth, and the second magnetic member is flush with an outer wall surface of the stop bar 2 and the transition is smooth.

[0145] In another embodiment, the unloading channel 11 includes a loading trough 111 located at the upper end of the guide chute 121 and a unloading channel 112 located at the lower end of the guide chute 121 , and the notch of the unloading channel 112 is larger than the notch of the loading trough 111 .

[0146] In the specification and claims of the present application, the words "include / comprise" and the words "have / include" and their variations are used to specify the existence of stated features, values, steps or components, but do not exclude the existence or addition of one or more other features, values, steps, components or combinations thereof.

[0147] Some features of the present invention are described in different embodiments for clarity of description, however, these features may also be described in combination in a single embodiment. Conversely, some features of the present invention are described in only a single embodiment for brevity, however, these features may also be described in different embodiments alone or in any suitable combination.

[0148] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient bin-changing material receiving device, characterized in that: include: A mounting seat (8) having a bracket (81) extending from the top in a first direction; A transfer assembly (9) having a guide installation strip (95) movably installed along a first direction; A receiving hopper (67), mounted on the bracket (81) and located above the bracket (81), having a hopper inlet (671) and a hopper outlet (672); A material barrel (68) is detachably mounted on the guide mounting strip (95) and is located below the bracket (81), and has a feed inlet (681) on the top thereof, which is located along the movable path and is directly opposite to the hopper outlet (672); and The driving mechanism (83) is used to drive the transfer assembly (9) to move, so that the transfer assembly (9) drives the guide installation strip (95) to reciprocate along the first direction.

2. The convenient bin-changing material receiving device according to claim 1 is characterized in that: The guide mounting strip (95) is provided with a first rack portion (951) on one side and a second rack portion (952) on the other side; The transfer component (9) comprises: A base plate (91) having connection ears (911) movably connected by the guide mounting strip (95) at both ends thereof; A driving wheel (92) is disposed on the base plate (91) and is driven to rotate by the driving mechanism (83); A first driven wheel (93) meshing with the driving wheel (92) and located on one side of the driving wheel (92); A second driven wheel (94) meshing with the driving wheel (92) and located on the other side of the driving wheel (92); a first incomplete gear (931), driven to rotate by the first driven wheel (93) and meshing with the first rack portion (951); and The second incomplete gear (941) is driven to rotate by the second driven wheel (94) and meshes with the second rack portion (952).

3. The convenient bin-changing material receiving device according to claim 1, characterized in that: The guide mounting strip (95) is provided with a mounting block (953), and a T-shaped groove (9531) is formed on the top of the mounting block (953); an outer side wall of the material barrel (68) is provided with a T-shaped protrusion (682) matching the T-shaped groove (9531).

4. The convenient bin-changing material receiving device according to claim 1, characterized in that: The driving mechanism (83) is a motor.

5. The convenient bin-changing material receiving device according to claim 2, characterized in that: The connecting ear (911) is provided with a guide socket (9111) inserted by the guide installation strip (95).

6. The convenient bin-changing material receiving device according to claim 2, characterized in that: The mounting seat (8) is provided with a lifting slide (82); one end of the bracket (81) is provided with an adjustment plate (811) threadedly locked to the mounting seat (8); a side of the adjustment plate (811) facing away from the bracket (81) is provided with a lifting slider (812) movably connected to the lifting slide (82); and the base plate (91) is mounted on a side of the adjustment plate (811) facing the bracket (81).

7. A touch switch assembly machine, characterized in that: include: A workstation switching disk (6) is provided with a discharge station (61) and a discharge through hole (601) located at the discharge station (61); A carrier (1) having a socket (122) disposed on one side wall thereof, a discharge channel (11) connected to the discharge through hole (601) disposed inside thereof, and a guide slot (121) formed by extending the socket (122) and extending vertically and connected to the discharge channel (11); A stop bar (2) is movably inserted from the insertion opening (122) into the guide slide groove (121); The lifting block (3) is provided with a punch bar (31) and a push-pull member (32), wherein the punch bar (31) is arranged directly above the discharge channel (11), and the push-pull member (32) is used to push and pull the stop bar (2) to move along the length direction of the guide slide groove (121); A discharge cylinder (4) drives the lifting block (3) to move upward and downward; as well as a material receiving device, comprising a receiving hopper (67) disposed adjacent to and below the unloading station (61) and used for receiving finished products falling out of the unloading through hole (601); Wherein, the material receiving device is a convenient bin-changing material receiving device as described in any one of claims 1 to 6.

8. The touch switch assembly machine according to claim 7, characterized in that: A guide pin (21) is provided at one end of the stop bar (2) that does not extend into the guide slot (121), the axial direction of the guide pin (21) being perpendicular to the direction in which the stop bar (2) extends into the guide slot (121), and the stop bar (2) is provided with a discharge slot (22) arranged in the same direction as the discharge channel (11); The push-pull member (32) is provided with a ramp guide groove (321) into which the guide pin (21) is inserted.

9. The touch switch assembly machine according to claim 8, characterized in that: The push-pull member (32) is further provided with a straight guide groove (322) communicating with the inclined guide groove (321), and the arrangement direction of the straight guide groove (322) is consistent with the discharge channel (11).

10. The touch switch assembly machine according to claim 9, characterized in that: The workstation switching disk (6) is also provided with a shell loading station (62), a base loading station (63), a button cover assembly station (64), a pre-riveting station (65) and a riveting station (66); The touch switch production equipment also includes: A shell loading mechanism (621) for transporting the shell of the touch switch (5) to the carrier (1) located at the shell loading station (62); A base loading mechanism (631) is used to transport the base of the touch switch (5) to the carrier (1) located at the base loading station (63); A button loading mechanism (641) is used to carry the buttons of the touch switches (5) to a button waiting table adjacent to the button upper cover assembly station (64); An upper cover loading mechanism (642) is used to transport the upper cover of the touch switch (5) to an upper cover waiting table adjacent to the button upper cover assembly station (64); A button upper cover assembly mechanism (643) is used to assemble the upper cover on the upper cover waiting table and the button on the button waiting table and place them on the carrier (1) located at the button upper cover assembly station (64); A pre-riveting mechanism (651) for pre-riveting the outer shell inside the carrier (1) on the pre-riveting station (65); A riveting mechanism (661) is used to rivet the outer shell inside the carrier (1) on the riveting station (66).

Images