Surface treatment feeding equipment

Abstract

The utility model relates to the technical field of surface equipment, in particular to surface treatment feeding equipment which is used for feeding a product onto a jig and completing the preparation steps of an electroplating procedure, is high in automation degree and improves the electroplating efficiency. A feeding frame, a first product feeding unit, a jig overturning unit, a second product feeding unit and a discharging frame are specifically arranged for a jig with containing positions at the upper end and the lower end. The first product feeding unit feeds a product to one end of the jig, the jig overturning unit overturns the jig, and the second product feeding unit feeds the product to the other end of the jig. The feeding process is efficiently completed, and the feeding precision and the feeding efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment equipment, in particular to a surface treatment feeding equipment. Background Art

[0002] During the processing and production of metal products, metal products need to undergo surface treatment processes such as electroplating, anodizing, electrophoresis, powder spraying and painting. In order to ensure the surface treatment effect, the metal products need to be loaded onto the fixture to ensure the spacing between the metal products and to ensure the surface treatment effect.

[0003] The existing metal product loading is mainly done by manually loading the metal products onto the fixture, which has the problem of low efficiency and cannot meet the needs of large-scale production and processing, thus affecting the processing efficiency. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a surface treatment feeding equipment.

[0005] The utility model adopts the following technical solutions:

[0006] A surface treatment loading device, used for loading products onto the upper and lower ends of a jig, comprises a loading rack, a first product loading unit, a jig turning unit, a second product loading unit, and a unloading rack arranged in sequence; a first material picking mechanism is provided between the loading rack and the first product loading unit, a second material picking mechanism is provided between the jig turning unit and the second product loading unit, and a third material picking mechanism is provided between the second product loading unit and the unloading rack; the first material picking mechanism, the second material picking mechanism and the third material picking mechanism are all used for transferring the jig;

[0007] The loading rack is used for loading the jig; the first product loading unit is used for loading the product onto the jig, the jig flipping unit is used for flipping the jig, and the second product loading unit is used for loading the product onto the other end surface of the jig; the unloading rack is used for unloading the jig.

[0008] Preferably, the loading rack and the unloading rack have the same structure, and the loading rack includes a connecting platform, a driving motor fixed on both sides of the connecting platform, and a transmission chain arranged on both sides of the connecting platform; the driving motor is connected to the transmission chain to realize the rotation of the transmission chain; a clamp is fixed on the transmission chain, and the clamp is used to accommodate the two ends of the fixture.

[0009] Preferably, the first material picking mechanism has the same structure as the second material picking mechanism, and the first material picking mechanism includes a first horizontal driving module, a first lifting module assembled and connected to the first horizontal driving module, and a first clamping module assembled and connected to the first lifting module; the first horizontal driving module and the first lifting module drive the first clamping module to move to clamp the fixture.

[0010] Preferably, the third material picking mechanism includes a second horizontal driving module, a second lifting module assembled and connected to the second horizontal driving module, and a second clamping module assembled and connected to the second lifting module; the second horizontal driving module and the second lifting module drive the second clamping module to move to clamp the fixture.

[0011] Preferably, the first product loading unit has the same structure as the second product loading unit; the first product loading unit comprises a horizontal transverse movement mechanism, and a product loading mechanism provided on the side of the horizontal transverse movement mechanism;

[0012] The horizontal lateral movement mechanism drives the jig to move horizontally to the bottom of the product loading mechanism; the product loading mechanism loads the product and loads the product onto the jig.

[0013] Preferably, the horizontal transverse movement mechanism comprises a driving assembly, a movable frame drivingly connected to the driving assembly, and two clamping seats symmetrically distributed on the movable frame; the clamping seats are used to clamp the two ends of the fixture, and the driving assembly drives the movable frame to perform horizontal transverse movement;

[0014] A movable part is arranged on the clamping seat, and a pushing cylinder is arranged on one side of the movable part; the pushing cylinder drives the movable part to move so as to clamp the fixture.

[0015] Preferably, the product feeding mechanism includes a vibration plate, and a feeding track connected to the vibration plate and arranged obliquely; the vibration plate is used to accommodate the product, and the feeding track is used to drive the product to move onto the fixture.

[0016] Preferably, a connecting frame is provided at the discharge end of the loading track, a connecting member is fixedly provided at the lower end of the connecting frame, a supporting platform is provided at the front end of the connecting member, a guide member is fixedly provided at the upper end of the supporting platform, a guide surface is provided on the guide member which is connected to the upper end surface of the supporting platform, and the guide surface is an inclined surface; symmetrically distributed pressing assemblies are provided on both sides of the supporting platform, and the pressing assemblies include a guide rail fixed to the front end of the connecting frame, a movable block slidably connected to the guide rail, and a pressing wheel provided on the side of the movable block facing the supporting platform.

[0017] Preferably, the connecting frame is provided with an inclined guide assembly, the guide assembly includes a base plate, and a pressure plate assembled and connected to the upper end of the base plate; a accommodating cavity is provided between the base plate and the pressure plate, the upper end of the accommodating cavity is provided with a feed port connected to the loading track, and the lower end of the accommodating cavity is provided with a discharge port connected to the guide surface; the discharge port is provided with a photoelectric sensor, and the photoelectric sensor is used to sense whether there is a product at the discharge port.

[0018] Preferably, the fixture flipping unit includes an X-axis driving module, a Y-axis driving module assembled and connected to the X-axis driving module, a third lifting module assembled and connected to the Y-axis driving module, a rotating motor assembled and connected to the third lifting module, a connecting rod driven and connected to the rotating motor, and a third clamping module assembled at both ends of the connecting rod; the third clamping module is used to clamp the fixture, and the rotating motor drives the connecting rod and the third clamping module to flip, so as to realize the flipping of the fixture.

[0019] The beneficial effects of the utility model are:

[0020] The surface treatment feeding equipment involved in the utility model feeds the product onto the jig to complete the preparation steps of the surface treatment process, has a high degree of automation, and improves the electroplating efficiency; for the jig with accommodating positions at the upper and lower ends, specifically provided with a feeding rack, a first product feeding unit, a jig flipping unit, a second product feeding unit, and a unloading rack; the first product feeding unit feeds the product to one end of the jig, the jig flipping unit flips the jig, and the second product feeding unit feeds the product to the other end of the jig; the feeding process is completed efficiently, and feeding accuracy and feeding efficiency are provided. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the surface treatment feeding equipment of the utility model;

[0022] Figure 2 for Figure 1 A top view of the surface treatment feeding equipment in FIG.

[0023] Figure 3 for Figure 1 The structural diagram of the loading rack in FIG.

[0024] Figure 4 for Figure 1 A schematic structural diagram of the first product feeding unit in FIG.

[0025] Figure 5 for Figure 4 The schematic diagram of the structure after hiding some components;

[0026] Figure 6 for Figure 4Schematic diagram of the local structure of part A;

[0027] Figure 7 for Figure 4 Schematic diagram of the local structure of part B;

[0028] Figure 8 for Figure 1 A schematic diagram of the structure of the fixture flip unit;

[0029] Fig. 9 for Figure 1 A schematic structural diagram of the first material taking mechanism in FIG.

[0030] Fig.10 for Figure 1 A schematic diagram of the structure of the feeding mechanism;

[0031] Fig.11 It is a structural schematic diagram of the fixture in the utility model;

[0032] Fig.12 It is a structural schematic diagram of the product in the utility model.

[0033] Numbers in the figure:

[0034] 1- fixture; 11- connecting rod; 12- elastic arm; 13- accommodating position; 14- clamping part;

[0035] 2-product; 21-perforation;

[0036] 3-loading rack; 3a-unloading rack; 31-connecting table; 32-driving motor; 33-transmission chain; 34-clamp;

[0037] 4-first product loading unit; 4a-second product loading unit;

[0038] 41-horizontal traverse mechanism; 411-driving assembly; 412-movable frame; 413-clamping seat; 414-movable part; 415-pushing cylinder;

[0039] 42-product feeding mechanism; 421-vibration plate; 422-feeding track;

[0040] 423-connecting frame; 424-connecting member; 425-supporting platform; 426-guide member; 426a-guide surface;

[0041] 427-guide rail; 428-movable block; 429-pressing wheel;

[0042] 43-guide assembly; 431-bottom plate; 432-pressing plate; 433-photoelectric sensor;

[0043] 44-lifting assembly; 441-support rod;

[0044] 5- fixture flip unit; 51- X-axis driving module; 52- Y-axis driving module; 53- third lifting module; 54- rotating motor; 55- connecting rod; 56- third clamping module;

[0045] 6-first material taking mechanism; 6a-second material taking mechanism; 61-first horizontal driving module; 62-first lifting module; 63-first clamping module;

[0046] 7-third material taking mechanism; 71-second horizontal driving module; 72-second lifting module; 73-second clamping module;

[0047] 8-feeding mechanism; 81-support plate; 82-fourth lifting module; 83-third horizontal driving module; 84-notch. DETAILED DESCRIPTION

[0048] 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.

[0049] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] like Figures 1 to 10 As shown, the surface treatment feeding equipment of the present invention is used to load the product 2 to be electroplated into the fixture 1 for subsequent electroplating processing. Fig.11The jig 1 of this embodiment is shown, which includes a connecting rod 11, and elastic arms 12 are provided at the upper and lower ends of the connecting rod 11. A receiving position 13 capable of receiving the product 2 is formed between the elastic arms 12. The receiving positions 13 are provided at the upper and lower ends, so that multiple products 2 can be electroplated at the same time; in addition, clamping parts 14 are provided on both sides of the jig 1. Fig.12 The product 2 targeted by this embodiment is shown, with through holes 21 on both sides. The elastic arms 12 of the fixture 1 pass through the through holes 21, and then the product 2 is loaded into the fixture 1.

[0052] The surface treatment loading equipment of the utility model specifically includes a loading rack 3, a first product loading unit 4, a jig flipping unit 5, a second product loading unit 4a, and a unloading rack 3a which are arranged in sequence; a first material picking mechanism 6 is provided between the loading rack 3 and the first product loading unit 4, a second material picking mechanism 6a is provided between the jig flipping unit 5 and the second product loading unit 4a, and a third material picking mechanism 7 is provided between the second product loading unit 4a and the unloading rack 3a.

[0053] The loading rack 3 is used for loading the jig 1; the first picking mechanism 6 transfers the jig 1 to the first product loading unit 4, and the first product loading unit 4 loads the product 2 into the accommodating position 13 at the upper end of the jig 1; the jig flipping unit 5 flips the jig 1 180 degrees after one side of the jig is loaded, so that the unloaded end faces upward; the second picking mechanism 6a transfers the jig 1 to the second product loading unit 4a, and loads the product 2 onto the jig 1; the third picking mechanism 7 transfers the jig 1 after loading to the unloading rack 3a, and unloads the jig 1 in preparation for subsequent electroplating processing.

[0054] See also Figure 3 As shown, the loading rack 3 has the same structure as the unloading rack 3a. The loading rack 3 includes a connecting platform 31, a driving motor 32 fixed on both sides of the connecting platform 31, and a transmission chain 33 arranged on both sides of the connecting platform 31; the driving motor 32 is connected to the transmission chain 33 to realize the rotation of the transmission chain 33; a clamp 34 is fixed on the transmission chain 33, and the clamp 34 is used to accommodate the two ends of the fixture 1; the clamp 34 is used to clamp the electroplating rack, and the driving motor 32 drives the transmission chain 33 to rotate to realize loading and unloading.

[0055] See also Fig. 9As shown, the structure of the first material picking mechanism 6 is consistent with that of the second material picking mechanism 6a, and the first material picking mechanism 6 includes a first horizontal driving module 61, a first lifting module 62 assembled and connected to the first horizontal driving module 61, and a first clamping module 63 assembled and connected to the first lifting module 62; the first horizontal driving module 61 adopts a linear module to drive to achieve horizontal movement, and the first horizontal driving module 61 adopts a motor, a transmission belt and a screw drive to achieve lifting; the first horizontal driving module 61 and the first lifting module 62 drive the first clamping module 63 to move, wherein the first clamping module 63 specifically adopts a pneumatic clamp for clamping the fixture 1.

[0056] See also Figure 1 As shown, the third material-retrieving mechanism 7 includes a second horizontal driving module 71, a second lifting module 72 assembled and connected to the second horizontal driving module 71, and a second clamping module 73 assembled and connected to the second lifting module 72; the second horizontal driving module 71 and the second lifting module 72 drive the second clamping module 73 to move to clamp the fixture 1. The second horizontal driving module 71 is driven by a linear module, the second lifting module 72 is driven by a cylinder, and the second clamping module 73 is driven by a pneumatic clamp.

[0057] See also Figures 4 to 7 As shown, the first product loading unit 4 has the same structure as the second product loading unit 4a; the first product loading unit 4 includes a horizontal transverse movement mechanism 41, and a product loading mechanism 42 arranged on the side of the horizontal transverse movement mechanism 41; the horizontal transverse movement mechanism 41 drives the jig 1 to move transversely to the bottom of the product loading mechanism 42, and the product loading mechanism 42 loads the product 2 and loads the product 2 onto the jig 1; specifically, during the horizontal transverse movement of the jig 1, the products 2 are loaded one by one and loaded into the accommodating position 13 of the jig 1.

[0058] Specifically, Figure 4 As shown, the horizontal transverse movement mechanism 41 includes a driving component 411, a movable frame 412 drivingly connected to the driving component 411, and two clamping seats 413 symmetrically distributed on the movable frame 412; the clamping seat 413 is used to accommodate the clamping portion 14 of the jig 1, so that the jig 1 is clamped at the front end of the movable frame 412; the driving component 411 drives the movable frame 412 to move horizontally; in order to better clamp the jig 1, a movable part 414 is provided on the clamping seat 413, and a pushing cylinder 415 is provided on one side of the movable part 414; the pushing cylinder 415 drives the movable part 414 to move toward the clamping portion 14 to clamp the jig 1.

[0059] Specifically, the product feeding mechanism 42 includes a vibration plate 421 and a feeding track 422 connected to the vibration plate 421 and arranged at an angle; the vibration plate 421 is used to accommodate the product 2. Since the feeding track 422 is arranged at an angle, the product 2 slides along the feeding track 422 and is stuck into the accommodating position 13 of the fixture 1.

[0060] Specifically, a connecting frame 423 is provided at the discharge end of the feeding track 422, a connecting member 424 is fixedly provided at the lower end of the connecting frame 423, a supporting platform 425 is provided at the front end of the connecting member 424, a guide member 426 is fixedly provided at the upper end of the supporting platform 425, a guide surface 426a connected to the upper end surface of the supporting platform 425 is provided on the guide member 426, and the guide surface 426a is an inclined surface; symmetrically distributed pressing components are provided on both sides of the supporting platform 425, and the pressing components include a guide rail 427 fixed to the front end of the connecting frame 423, a movable block 428 slidably connected to the guide rail 427, and a pressing wheel 429 provided on the movable block 428 facing the supporting platform 425. The product 2 slides down along the feeding track 422 and slides down to the supporting platform 425 at the lower end. Under the action of the guide surface 426a, the product 2 remains inclined so as to expose the perforation 21. When the jig 1 moves horizontally to the lower end of the connecting member 424, the pressure wheels 429 on both sides squeeze the elastic arm 12, causing the elastic arm 12 to move inward. After moving inward, the elastic arm 12 can pass through the through hole 21 of the product 2. After further horizontal movement, the elastic arm 12 disengages from the pressure wheel 429 and resets to the outside, thereby clamping the product 2 to complete the loading of the product 2.

[0061] Specifically, in order to improve the loading accuracy of the product 2, an inclined guide assembly 43 is provided on the connecting frame 423, and the guide assembly 43 includes a base plate 431 and a pressing plate 432 assembled and connected to the upper end of the base plate 431; a accommodating cavity is provided between the base plate 431 and the pressing plate 432, and a feeding port connected to the loading track 422 is provided at the upper end of the accommodating cavity, and a discharge port connected to the guide surface 426a is provided at the lower end of the accommodating cavity, and the cross-sectional shape of the accommodating cavity is consistent with that of the product 2, thereby playing a guiding role; a photoelectric sensor 433 is provided at the discharge port, and the photoelectric sensor 433 is used to sense whether there is a product 2 at the discharge port.

[0062] Specifically, a lifting assembly 44 is also provided at the lower end of the loading rail 422. The lifting assembly 44 includes a support rod 441 and a cylinder that drives the support rod 441 to move up and down. The support rod 441 abuts against the lower end of the loading rail 422. The support rod 441 moves up and down to adjust the height of the loading rail 422 so that the loading rail 422 is aligned with the vibration plate 421.

[0063] See also Figure 5As shown, the fixture flipping unit 5 includes an X-axis driving module 51, a Y-axis driving module 52 assembled and connected to the X-axis driving module 51, a third lifting module 53 assembled and connected to the Y-axis driving module 52, a rotating motor 54 assembled and connected to the third lifting module 53, a connecting rod 55 driven and connected to the rotating motor 54, and a third clamping module 56 assembled at both ends of the connecting rod 55; the third clamping module 56 is used to clamp the fixture 1, and the rotating motor 54 drives the connecting rod 55 and the third clamping module 56 to flip, so as to realize the flipping of the fixture 1, specifically, flipping the fixture 1 180 degrees, so as to expose the receiving position 13 on the other side for loading the product 2.

[0064] In addition, if Figure 2 and Fig.10 As shown, since the distance between the jig flip unit 5 and the second material picking mechanism 6a is relatively large, a feeding mechanism 8 is provided, and the feeding mechanism 8 includes a symmetrically distributed support plate 81, a fourth lifting module 82 fixed to one side of the support plate 81, and a third horizontal driving module 83 fixed to one side of the fourth lifting module 82; a plurality of notches 84 are provided on the support plate 81 for accommodating the clamping portion 14 of the jig 1. The jig flip unit 5 places the jig 1 on the support plate 81, and the fourth lifting module 82 and the third horizontal driving module 83 drive the support plate 81 to move toward the second material picking mechanism 6a, and the second material picking mechanism 6a moves the jig 1 to the second product loading unit 4a.

[0065] Compared with the prior art, the surface treatment loading equipment involved in the utility model loads the product 2 onto the jig 1 to complete the preparatory steps of the electroplating process, has a high degree of automation, and improves the electroplating efficiency; for the jig 1 with accommodating positions 13 at the upper and lower ends, a loading rack 3, a first product loading unit 4, a jig flipping unit 5, a second product loading unit 4a, and a unloading rack 3a are specifically provided; the first product loading unit 4 loads the product 2 onto one end of the jig 1, the jig flipping unit 5 flips the jig 1, and the second product loading unit 4a loads the product 2 onto the other end of the jig 1; the loading process is completed efficiently, providing loading accuracy and loading efficiency.

[0066] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A surface treatment feeding device, used to feed products to the upper and lower ends of a fixture, characterized in that: The invention comprises a loading rack, a first product loading unit, a fixture turning unit, a second product loading unit, and a unloading rack arranged in sequence; a first material taking mechanism is arranged between the loading rack and the first product loading unit, a second material taking mechanism is arranged between the fixture turning unit and the second product loading unit, and a third material taking mechanism is arranged between the second product loading unit and the unloading rack; the first material taking mechanism, the second material taking mechanism and the third material taking mechanism are all used for transferring the fixture; The loading rack is used for loading the jig; the first product loading unit is used for loading the product onto the jig, the jig flipping unit is used for flipping the jig, and the second product loading unit is used for loading the product onto the other end surface of the jig; the unloading rack is used for unloading the jig.

2. The surface treatment feeding equipment according to claim 1, characterized in that: The loading rack has the same structure as the unloading rack. The loading rack includes a connecting platform, a driving motor fixed on both sides of the connecting platform, and a transmission chain arranged on both sides of the connecting platform. The driving motor is connected to the transmission chain to realize the rotation of the transmission chain. A clamp is fixed on the transmission chain, and the clamp is used to accommodate the two ends of the fixture.

3. The surface treatment feeding equipment according to claim 1, characterized in that: The first material picking mechanism has the same structure as the second material picking mechanism, and the first material picking mechanism includes a first horizontal driving module, a first lifting module assembled and connected to the first horizontal driving module, and a first clamping module assembled and connected to the first lifting module; The first horizontal driving module and the first lifting module drive the first clamping module to move so as to clamp the fixture.

4. The surface treatment feeding equipment according to claim 1, characterized in that: The third material-retrieving mechanism comprises a second horizontal driving module, a second lifting module assembled and connected to the second horizontal driving module, and a second clamping module assembled and connected to the second lifting module; The second horizontal driving module and the second lifting module drive the second clamping module to move so as to clamp the fixture.

5. The surface treatment feeding equipment according to claim 1, characterized in that: The first product loading unit has the same structure as the second product loading unit; the first product loading unit includes a horizontal lateral movement mechanism and a product loading mechanism provided on the side of the horizontal lateral movement mechanism; The horizontal lateral movement mechanism drives the jig to move horizontally to the bottom of the product loading mechanism; the product loading mechanism loads the product and loads the product onto the jig.

6. The surface treatment feeding equipment according to claim 5, characterized in that: The horizontal lateral movement mechanism includes a driving assembly, a movable frame connected to the driving assembly, and two clamping seats symmetrically distributed on the movable frame; the clamping seats are used to clamp the two ends of the fixture, and the driving assembly drives the movable frame to perform horizontal lateral movement; A movable part is arranged on the clamping seat, and a pushing cylinder is arranged on one side of the movable part; the pushing cylinder drives the movable part to move so as to clamp the fixture.

7. The surface treatment feeding equipment according to claim 6, characterized in that: The product feeding mechanism includes a vibration plate and a feeding track connected to the vibration plate and arranged obliquely; the vibration plate is used to accommodate the product, and the feeding track is used to drive the product to move onto the fixture.

8. The surface treatment feeding equipment according to claim 7, characterized in that: A connecting frame is provided at the discharge end of the loading track, a connecting member is fixedly provided at the lower end of the connecting frame, a supporting platform is provided at the front end of the connecting member, a guiding member is fixedly provided at the upper end of the supporting platform, a guiding surface is provided on the guiding member which is connected to the upper end surface of the supporting platform, and the guiding surface is an inclined surface; symmetrically distributed pressing assemblies are provided on both sides of the supporting platform, and the pressing assemblies include a guide rail fixed to the front end of the connecting frame, a movable block slidably connected to the guide rail, and a pressing wheel provided on the side of the movable block facing the supporting platform.

9. The surface treatment feeding equipment according to claim 8, characterized in that: The connecting frame is provided with an inclined guide assembly, and the guide assembly includes a base plate and a pressure plate assembled and connected to the upper end of the base plate; a accommodating cavity is provided between the base plate and the pressure plate, the upper end of the accommodating cavity is provided with a feed port connected to the loading track, and the lower end of the accommodating cavity is provided with a discharge port connected to the guide surface; the discharge port is provided with a photoelectric sensor, and the photoelectric sensor is used to sense whether there is a product at the discharge port.

10. The surface treatment feeding equipment according to claim 1, characterized in that: The fixture flipping unit includes an X-axis driving module, a Y-axis driving module assembled and connected to the X-axis driving module, a third lifting module assembled and connected to the Y-axis driving module, a rotating motor assembled and connected to the third lifting module, a connecting rod driven and connected to the rotating motor, and a third clamping module assembled at both ends of the connecting rod; the third clamping module is used to clamp the fixture, and the rotating motor drives the connecting rod and the third clamping module to flip, so as to realize the flipping of the fixture.

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