Non-standard handle assembly line feeding mechanism

Abstract

The invention provides a non-standard handle assembly line feeding mechanism, and belongs to the technical field of assembly lines. The feeding lifting assembly comprises a feeding bracket, and the feeding bracket is connected with the rack in a lifting mode; the translation assembly comprises a translation seat, a translation driving assembly, a clamping piece and a clamping driving assembly, the translation seat is connected with the translation driving assembly, the translation driving assembly is connected with the rack, the clamping piece is connected with the clamping driving assembly, and the clamping driving assembly is connected with the translation seat; the discharging lifting assembly comprises a discharging bracket, and the discharging bracket is connected with the machine frame in a lifting mode. The automatic feeding device has the beneficial effects that through the combined action of the feeding lifting assembly, the translation assembly and the discharging lifting assembly, a vertical-horizontal-vertical n-shaped feeding and discharging tray line is formed, automatic circulation of trays among the feeding position, the transferring position, the working position and the discharging position is achieved, and automatic feeding is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of assembly lines, and relates to a non-standard part assembly device for medical consumables, and particularly to a non-standard handle assembly line feeding mechanism. Background Art

[0002] At present, in disposable medical consumables, there are many non-standard parts and non-standard handle structures. There is no unified assembly process on the market. Currently, most of the non-standard handles of disposable endoscopes are non-standard parts, and there is no unified assembly process on the market, let alone a standard automated assembly device. In the non-standard handle assembly line, in the endoscope non-standard handle assembly line, automated feeding is a very important link. Currently, it is basically manual feeding, with low automation and low efficiency, and there is great room for improvement. Summary of the Invention

[0003] The purpose of the present invention is to propose a non-standard handle assembly line feeding mechanism for the above problems existing in the prior art.

[0004] The purpose of the present invention can be achieved by the following technical solutions: A non-standard handle assembly line feeding mechanism, comprising:

[0005] A frame, which includes a loading position, a transfer position, a working position, and a discharging position;

[0006] A loading lifting assembly, which includes a loading bracket for carrying a tray. The loading bracket is connected to the frame in a liftable manner, and the loading bracket can be lowered to the loading position or raised to the transfer position;

[0007] A translation assembly, which includes a translation seat, a translation driving assembly, a clamping member, and a clamping driving assembly. The translation seat is connected to the translation driving assembly, the translation driving assembly is connected to the frame, and the translation driving assembly can drive the translation seat to move to the transfer position or the working position. The clamping member is connected to the clamping driving assembly, and the clamping driving assembly is connected to the translation seat. When both the loading bracket and the translation seat are at the transfer position, the clamping driving assembly can drive the clamping member to clamp the tray;

[0008] A discharging lifting assembly, which includes a discharging bracket for carrying a tray. The discharging bracket is connected to the frame in a liftable manner, and the discharging bracket can be raised to the working position or lowered to the discharging position.

[0009] In the above-mentioned feeding mechanism for a non-standard handle assembly line, a synchronous lifting assembly is further included. The synchronous lifting assembly includes a first synchronous drive roller and a first synchronous drive belt. The number of the first synchronous drive rollers is two, and both of the first synchronous drive rollers are rotatably connected to the frame. The two ends of the first synchronous drive belt are respectively sleeved on the two first synchronous drive rollers. One side of the loading bracket and one side of the unloading bracket are both connected to the loading drive belt, and the moving directions of the loading bracket and the unloading bracket are opposite.

[0010] In the above-mentioned feeding mechanism for a non-standard handle assembly line, the synchronous lifting assembly further includes a motor. The motor is connected to the frame, the first synchronous drive roller is connected to the motor, and the motor can drive the first synchronous drive roller to rotate.

[0011] In the above-mentioned feeding mechanism for a non-standard handle assembly line, a synchronous lifting assembly is further included;

[0012] The loading lifting assembly further includes a loading drive roller and a loading drive belt. The number of the loading drive rollers is two, and both of the loading drive rollers are rotatably connected to the frame. The two ends of the loading drive belt are respectively sleeved on the two loading drive rollers. One side of the loading bracket is connected to the loading drive belt;

[0013] The unloading lifting assembly further includes an unloading drive roller and an unloading drive belt. The number of the unloading drive rollers is two, and both of the unloading drive rollers are rotatably connected to the frame. The two ends of the unloading drive belt are respectively sleeved on the two unloading drive rollers. One side of the unloading bracket is connected to the unloading drive belt;

[0014] The synchronous lifting assembly includes a second synchronous drive roller and a second synchronous drive belt. The second synchronous drive roller is rotatably connected to the frame. The second synchronous drive belt is sleeved on the loading drive roller, the unloading drive roller, and the second synchronous drive roller.

[0015] In the above-mentioned feeding mechanism for a non-standard handle assembly line, the synchronous lifting assembly further includes a motor. The motor is connected to the frame, the second synchronous drive roller is connected to the motor, and the motor can drive the second synchronous drive roller to rotate.

[0016] In the above-mentioned feeding mechanism for a non-standard handle assembly line, the clamping drive assembly is a clamping cylinder. The number of the clamping members and the clamping cylinders is at least two. Each of the clamping members is respectively connected to each of the clamping cylinders. Two of the clamping members are respectively located on opposite sides of the tray.

[0017] In the above-mentioned non-standard handle assembly line feeding mechanism, the translation assembly further includes a connecting seat. Both the translation seat and the connecting seat are movably connected to the frame. The translation driving assembly is a translation cylinder, and the number of translation cylinders is two. The cylinder body and the output end of one translation cylinder are respectively connected to the frame and the connecting seat, and the cylinder body and the output end of the other translation cylinder are respectively connected to the connecting seat and the translation seat.

[0018] In the above-mentioned non-standard handle assembly line feeding mechanism, it further includes a positioning assembly. The positioning assembly includes a positioning member and a positioning driving assembly. The positioning member is connected to the positioning driving assembly, and the positioning driving assembly is connected to the frame. When the translation seats are both in the working position, the positioning driving assembly can drive the positioning member to position the tray.

[0019] In the above-mentioned non-standard handle assembly line feeding mechanism, the positioning driving assembly is a positioning cylinder, and the number of both the positioning member and the positioning cylinder is at least two. Two positioning members are respectively connected to two positioning cylinders, and the two positioning members are respectively located at opposite corners of the tray.

[0020] In the above-mentioned non-standard handle assembly line feeding mechanism, it further includes a trolley. The frame includes a loading space and a unloading space. The trolley is used to carry the tray, and the trolley can move to the loading space or the unloading space;

[0021] When the trolley is in the loading space, the tray is located between the loading position and the transfer position;

[0022] When the trolley is in the unloading space, the tray is located between the working position and the unloading position.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. Through the combined action of the loading lifting assembly, the translation assembly and the unloading lifting assembly, a vertical-horizontal-vertical inverted U-shaped tray loading and unloading route is formed, realizing the automatic transfer of the tray between the loading, transfer, working and unloading positions, reducing manual intervention and achieving automatic feeding.

[0025] 2. One side of the loading bracket and one side of the unloading bracket are both connected to the loading conveyor belt, and the moving directions of the loading bracket and the unloading bracket are opposite. Therefore, when the first synchronous conveyor belt moves, the loading bracket can lift the tray loaded with materials while the unloading bracket can lower the empty tray.

[0026] 3. The second synchronous transmission belt is sleeved on the feeding transmission roller, the unloading transmission roller and the second synchronous transmission roller. Therefore, when the second synchronous transmission belt moves, the feeding transmission roller drives the first synchronous transmission belt to lift the tray loaded with materials, and the unloading transmission roller drives the second synchronous transmission belt to lower the empty tray.

[0027] 4. Each clamping cylinder can be driven by each clamping member to clamp or release, and clamp from opposite sides of the tray to ensure the stability of the tray during translation.

[0028] 5. The connecting seat and the translation seat are driven respectively by two translation cylinders, so as to realize the segmented motion control of the translation assembly, prevent the volume of the single-stage translation cylinder from being too large, increase the stability and accuracy, and at the same time, the two translation cylinders can work at the same time, thus improving the work efficiency.

[0029] 6. Two positioning cylinders are used to drive two positioning pieces at two opposite corners of the tray, and the tray is positioned from two opposite corners, which increases the stability and accuracy of the tray on the moving seat at the working position, and facilitates the feeding and processing of subsequent processes.

[0030] 7. Due to the function of synchronous drive components, more than two trolleys can be prepared. The non-standard handle assembly line feeding mechanism can realize that while taking away the material tray from a trolley loaded with material trays in the loading space, the material trays can be put back to an empty trolley in the unloading space, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is an exploded view of the non-standard handle assembly line feeding mechanism of the present invention.

[0032] Figure 2 It is a structural schematic diagram of the hidden trolley of the non-standard handle assembly line feeding mechanism of the present invention.

[0033] Figure 3 This is a structural schematic diagram of the non-standard handle assembly line feeding mechanism of the present invention, showing another perspective of the hidden trolley.

[0034] Figure 4 It is a partial structural schematic diagram of the non-standard handle assembly line feeding mechanism of the present invention.

[0035] Figure 5 It is a partial structural schematic diagram of the non-standard handle assembly line feeding mechanism of the present invention.

[0036] Figure 6 It is a partial structural schematic diagram of the non-standard handle assembly line feeding mechanism of the present invention.

[0037] In the figure, 100 is the frame; 101 is the limiting member; 110 is the loading position; 120 is the transfer position; 130 is the working position; 140 is the unloading position; 150 is the loading space; 160 is the unloading space; 210 is the loading bracket; 220 is the loading driving roller; 230 is the loading driving belt; 310 is the translation seat; 320 is the translation cylinder; 330 is the clamping member; 340 is the clamping cylinder; 350 is the connecting seat; 410 is the unloading bracket; 420 is the unloading driving roller; 430 is the unloading driving belt; 510 is the first synchronous driving roller; 520 is the first synchronous driving belt; 530 is the second synchronous driving roller; 540 is the second synchronous driving belt; 550 is the motor; 610 is the positioning member; 620 is the positioning cylinder; 700 is the trolley; 800 is the tray. Detailed implementation manners

[0038] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0039] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0040] In addition, in the present invention, descriptions such as "first", "second", "one", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0042] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0043] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0044] As Figures 1-6 shown, a feeding mechanism for a non-standard handle assembly line includes: a frame 100, a loading lifting assembly, a translation assembly, and a discharging lifting assembly.

[0045] Among them, the frame 100 includes a loading position 110, a transfer position 120, a working position 130, and a discharging position 140.

[0046] Among them, the loading lifting assembly includes a loading bracket 210, the loading bracket 210 is used to carry a tray 800, the loading bracket 210 is connected to the frame 100 in a liftable manner, and the loading bracket 210 can be lowered to the loading position 110 or raised to the transfer position 120.

[0047] Specifically, the loading bracket 210 can drive the tray 800 to be lowered to the loading position 110 or raised to the transfer position 120.

[0048] Among them, the translation assembly includes a translation base 310, a translation drive assembly, a clamping member 330, and a clamping drive assembly. The translation base 310 is connected to the translation drive assembly, the translation drive assembly is connected to the frame 100, the translation drive assembly can drive the translation base 310 to move to the transfer position 120 or the working position 130, the clamping member 330 is connected to the clamping drive assembly, and the clamping drive assembly is connected to the translation base 310. When both the loading bracket 210 and the translation base 310 are located at the transfer position 120, the clamping drive assembly can drive the clamping member 330 to clamp the tray 800.

[0049] Specifically, the translation drive assembly can drive the translation base 310 to move to the transfer position 120 and drive the clamping member 330 to pick up the tray 800 through the clamping drive assembly, or move to the working position 130 and drive the clamping member 330 to release the tray 800 through the clamping drive assembly.

[0050] Among them, the discharging lifting assembly includes a discharging bracket 410, the discharging bracket 410 is used to carry a tray 800, the discharging bracket 410 is connected to the frame 100 in a liftable manner, and the discharging bracket 410 can be raised to the working position 130 or lowered to the discharging position 140.

[0051] Specifically, the blanking bracket 410 can drive the tray 800 to rise to the working position 130 or descend to the blanking position 140.

[0052] In this embodiment, through the combined action of the loading lifting assembly, the translation assembly, and the blanking lifting assembly, a vertical-horizontal-vertical Z-shaped route for the tray 800 is formed, realizing the automatic transfer of the tray 800 among the loading, transfer, working, and blanking positions 140, reducing manual intervention, and achieving automatic feeding.

[0053] As Figures 1-6 shown, on the basis of the above embodiment, a synchronous lifting assembly is further included. The synchronous lifting assembly includes a first synchronous drive roller and a first synchronous drive belt 520. The number of the first synchronous drive rollers is two, and both of the first synchronous drive rollers are rotatably connected to the frame 100. Two ends of the first synchronous drive belt 520 are respectively sleeved on the two first synchronous drive rollers. One side of the loading bracket 210 and one side of the blanking bracket 410 are both connected to the loading drive belt 230, and the moving directions of the loading bracket 210 and the blanking bracket 410 are opposite.

[0054] In this embodiment, one side of the loading bracket 210 and one side of the blanking bracket 410 are both connected to the loading drive belt 230, and the moving directions of the loading bracket 210 and the blanking bracket 410 are opposite. Therefore, when the first synchronous drive belt 520 moves, the tray 800 loaded with materials can be lifted by the loading bracket 210 while the empty tray 800 can be lowered by the blanking bracket 410.

[0055] As Figures 1-6 shown, on the basis of the above embodiment, the synchronous lifting assembly further includes a motor 550. The motor 550 is connected to the frame 100. The first synchronous drive roller is connected to the motor 550, and the motor 550 can drive the first synchronous drive roller to rotate.

[0056] In this embodiment, the motor 550 can drive the first synchronous drive roller to rotate, thereby driving the first synchronous drive belt 520 to move.

[0057] As Figures 1-6 shown, on the basis of the above embodiment, a synchronous lifting assembly is further included.

[0058] The loading lifting assembly further includes a loading drive roller and a loading drive belt 230. The number of the loading drive rollers is two, and both of the loading drive rollers are rotatably connected to the frame 100. Two ends of the loading drive belt 230 are respectively sleeved on the two loading drive rollers. One side of the loading bracket 210 is connected to the loading drive belt 230;

[0059] The blanking lifting assembly further includes a blanking driving roller and a blanking driving belt 430. The number of the blanking driving rollers is two, and both of the two blanking driving rollers are rotatably connected to the frame 100. Two ends of the blanking driving belt 430 are respectively sleeved on the two blanking driving rollers, and one side of the blanking bracket 410 is connected to the blanking driving belt 430;

[0060] Wherein, the synchronous lifting assembly includes a second synchronous driving roller and a second synchronous driving belt 540. The second synchronous driving roller is rotatably connected to the frame 100, and the second synchronous driving belt 540 is sleeved on the feeding driving roller, the blanking driving roller and the second synchronous driving roller.

[0061] In this embodiment, the second synchronous driving belt 540 is sleeved on the feeding driving roller, the blanking driving roller and the second synchronous driving roller. Therefore, when the second synchronous driving belt 540 moves, while the first synchronous driving belt 520 drives the tray 800 loaded with materials to lift through the feeding driving roller, the second synchronous driving belt 540 can drive the empty tray 800 to lower through the blanking driving roller.

[0062] As Figures 1-6 shown, on the basis of the above embodiment, the clamping driving assembly is a clamping cylinder 340. The number of the clamping members 330 and the clamping cylinder 340 is at least two. Each of the clamping members 330 is respectively connected to each of the clamping cylinders 340, and two of the clamping members 330 are respectively located on opposite sides of the tray 800.

[0063] In this embodiment, the motor 550 can drive the second synchronous driving roller to rotate, thereby driving the second synchronous driving belt 540 to move.

[0064] It should be noted here that the first synchronous driving roller, the first synchronous driving belt 520, the second synchronous driving roller and the second synchronous driving belt 540 can be simultaneously applied to the synchronous lifting assembly, that is, one of the two first synchronous driving rollers is used as the second synchronous driving roller to work.

[0065] In this embodiment, the feeding driving belt 230 and one side of the synchronous driving belt can act on the feeding bracket 210 simultaneously to make it lift and lower, and the blanking driving belt 430 and the other side of the synchronous driving belt can act on the blanking bracket 410 simultaneously to make it lift and lower.

[0066] As Figures 1-6 shown, on the basis of the above embodiment, the clamping driving assembly is a clamping cylinder 340. The number of the clamping members 330 and the clamping cylinder 340 is at least two. Each of the clamping members 330 is respectively connected to each of the clamping cylinders 340, and two of the clamping members 330 are respectively located on opposite sides of the tray 800.

[0067] In this embodiment, each clamping cylinder 340 can be driven by each clamping member 330 to clamp or release, and clamping is performed from opposite sides of the tray 800, ensuring the stability of the tray 800 during translation.

[0068] As Figures 1-6 shown, based on the above embodiment, the translation assembly further includes a connecting seat 350. Both the translation seat 310 and the connecting seat 350 are movably connected to the frame 100. The translation driving assembly is a translation cylinder 320, and the number of the translation cylinders 320 is two. The cylinder body and the output end of one translation cylinder 320 are respectively connected to the frame 100 and the connecting seat 350, and the cylinder body and the output end of the other translation cylinder 320 are respectively connected to the connecting seat 350 and the translation seat 310.

[0069] In this embodiment, the connecting seat 350 and the translation seat 310 are respectively driven by two translation cylinders 320, realizing segmented motion control of the translation assembly, preventing the single translation cylinder 320 from being too large in volume, increasing stability and accuracy. At the same time, the two translation cylinders 320 can work simultaneously, improving work efficiency.

[0070] As Figures 1-6 shown, based on the above embodiment, the frame 100 is further provided with a limiting member 101. When the translation seat 310 contacts the limiting member 101, it is located at the working position 130.

[0071] In this embodiment, the maximum moving stroke of the translation seat 310 is limited by the limiting member 101. When the translation seat 310 contacts the limiting member 101, it is located at the working position 130, increasing stability and accuracy and preventing the translation seat 310 from overstepping.

[0072] As Figures 1-6 shown, based on the above embodiment, a positioning assembly is further included. The positioning assembly includes a positioning member 610 and a positioning driving assembly. The positioning member 610 is connected to the positioning driving assembly, and the positioning driving assembly is connected to the frame 100. When the translation seat 310 is located at the working position 130, the positioning driving assembly can drive the positioning member 610 to position the tray 800.

[0073] Specifically, the positioning driving assembly is a positioning cylinder 620, and the number of both the positioning member 610 and the positioning cylinder 620 is at least two. Two positioning members 610 are respectively connected to two positioning cylinders 620, and the two positioning members 610 are respectively located at opposite corners of the tray 800.

[0074] Further specifically, the positioning member 610 has an L-shaped structure.

[0075] In this embodiment, two positioning cylinders 620 are respectively used to drive two positioning members 610 located at opposite corners of the tray 800 for positioning from opposite corners of the tray 800, which increases the stability and accuracy of the tray 800 on the moving seat at the working position 130 and facilitates the feeding and processing of subsequent processes.

[0076] As Figures 1-6 shown, on the basis of the above embodiment, a trolley 700 is further included. The frame 100 includes a loading space 150 and an unloading space 160. The trolley 700 is used to carry the tray 800, and the trolley 700 can move to the loading space 150 or the unloading space 160.

[0077] When the trolley 700 is located in the loading space 150, the tray 800 is located between the loading position 110 and the transfer position 120.

[0078] When the trolley 700 is located in the unloading space 160, the tray 800 is located between the working position 130 and the unloading position 140.

[0079] In this embodiment, the trolley 700 carrying the tray 800 can be driven to the loading space 150, or the empty trolley 700 can be driven to the unloading space 160.

[0080] As Figures 1-6 shown, in terms of the overall working principle, the trolley 700 carrying the tray 800 can be driven to the loading space 150, and then the loading bracket 210 drives the tray 800 to descend to the loading position 110 to take away the tray 800 of the trolley 700 (at this time, the empty trolley 700 that has had its tray 800 taken away can be driven to the unloading space 160) and rise to the transfer position 120. The translation drive assembly drives the translation seat 310 to move to the transfer position 120 and drives the clamping member 330 to clamp the tray 800 through the clamping drive assembly, and then moves to the working position 130 for feeding (at this time, the unloading bracket 410 can drive the tray 800 to rise to the working position 130). After the feeding is completed, the clamping drive assembly drives the clamping member 330 to release the tray 800 to fall on the unloading bracket 410, and then the unloading bracket 410 descends to the unloading position 140 to put the tray 800 back on the empty trolley 700.

[0081] It is worth noting here that due to the function of the synchronous drive component, more than two trolleys 700 can be prepared. The feeding mechanism of this non-standard handle assembly line can realize that while taking away the tray 800 from a trolley 700 carrying a tray 800 in the loading space 150, it also completes putting the tray 800 back into an empty trolley 700 in the unloading space 160, greatly improving the work efficiency.

Claims

1. A non-standard handle assembly line feeding mechanism, characterized in that: include: The frame includes a loading position, a transfer position, a working position and an unloading position; A loading and lifting assembly, comprising a loading bracket, the loading bracket is used to carry a material tray, the loading bracket is escalably connected to the frame, and the loading bracket can be lowered to the loading position or raised to the transfer position; A translation assembly, comprising a translation seat, a translation drive assembly, a clamping member and a clamping drive assembly, wherein the translation seat is connected to the translation drive assembly, which is connected to the frame, and the translation assembly can drive the translation seat to move to the transfer position or the working position, and the clamping member is connected to the clamping drive assembly, which is connected to the translation seat, and when the loading bracket and the translation seat are both located at the transfer position, the clamping drive assembly can drive the clamping member to clamp the material tray; The material unloading lifting assembly comprises a material unloading bracket, which is used to carry the material tray. The material unloading bracket is connected to the frame in a liftable manner. The material unloading bracket can be raised to the working position or lowered to the unloading position.

2. A non-standard handle assembly line feeding mechanism as claimed in claim 1, characterized in that: It also includes a synchronous lifting component, which includes a first synchronous drive roller and a first synchronous drive belt. The number of the first synchronous drive rollers is two, and the two first synchronous drive rollers are rotatably connected to the frame. The two ends of the first synchronous drive belt are respectively sleeved on the two first synchronous drive rollers. One side of the loading bracket and one side of the unloading bracket are both connected to the loading drive belt, and the movement directions of the loading bracket and the unloading bracket are opposite.

3. A non-standard handle assembly line feeding mechanism as claimed in claim 2, characterized in that: The synchronous lifting assembly also includes a motor, which is connected to the frame, and the first synchronous transmission roller is connected to the motor, and the motor can drive the first synchronous transmission roller to rotate.

4. A non-standard handle assembly line feeding mechanism as claimed in claim 1, characterized in that: Also included is a synchronous lifting assembly; The feeding lifting assembly also includes a feeding transmission roller and a feeding transmission belt. The number of the feeding transmission rollers is two and both of the two feeding transmission rollers are rotatably connected to the frame. The two ends of the feeding transmission belt are respectively sleeved on the two feeding transmission rollers, and one side of the feeding bracket is connected to the feeding transmission belt. The unloading lifting assembly also includes an unloading transmission roller and an unloading transmission belt. The number of the unloading transmission rollers is two and both of the unloading transmission rollers are rotatably connected to the frame. The two ends of the unloading transmission belt are respectively sleeved on the two unloading transmission rollers. One side of the unloading bracket is connected to the unloading transmission belt. The synchronous lifting assembly includes a second synchronous transmission roller and a second synchronous transmission belt. The second synchronous transmission roller is rotatably connected to the frame. The second synchronous transmission belt is sleeved on the loading transmission roller, the unloading transmission roller and the second synchronous transmission roller.

5. A non-standard handle assembly line feeding mechanism as claimed in claim 4, characterized in that: The synchronous lifting assembly also includes a motor, which is connected to the frame, and the second synchronous transmission roller is connected to the motor, and the motor can drive the second synchronous transmission roller to rotate.

6. A non-standard handle assembly line feeding mechanism as claimed in claim 1, characterized in that: The clamping drive assembly is a clamping cylinder, the number of the clamping members and the clamping cylinders are both at least two, each of the clamping members is connected to each of the clamping cylinders, and the two clamping members are located on opposite sides of the material tray.

7. A non-standard handle assembly line feeding mechanism as claimed in claim 1, characterized in that: The translation assembly also includes a connecting seat, and the translation seat and the connecting seat are both movably connected to the frame. The translation drive assembly is a translation cylinder, and the number of the translation cylinders is two. The cylinder body and the output end of one translation cylinder are respectively connected to the frame and the connecting seat, and the cylinder body and the output end of the other translation cylinder are respectively connected to the connecting seat and the translation seat.

8. The non-standard handle assembly line feeding mechanism according to claim 1, characterized in that: It also includes a positioning assembly, which includes a positioning member and a positioning drive assembly. The positioning member is connected to the positioning drive assembly, and the positioning drive assembly is connected to the frame. When the translation seats are all located in the working position, the positioning drive assembly can drive the positioning member to position the material tray.

9. A non-standard handle assembly line feeding mechanism as claimed in claim 8, characterized in that: The positioning drive assembly is a positioning cylinder, the number of the positioning members and the positioning cylinders are at least two, the two positioning members are respectively connected to the two positioning cylinders, and the two positioning members are respectively located at two opposite corners of the material tray.

10. The non-standard handle assembly line feeding mechanism according to claim 1, characterized in that: It also includes a trolley, the frame includes a loading space and a unloading space, the trolley is used to carry the material tray, and the trolley can move to the loading space or the unloading space; When the trolley is located in the loading space, the material tray is located between the loading position and the transfer position; When the trolley is located in the material unloading space, the material tray is located between the working position and the material unloading position.

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