A cabinet feeding and discharging workstation

Abstract

The utility model relates to a kind of cabinet feeding and discharging workstations.It solves the problem that the synchronous, stable movement of material and the flexible adjustment of clamping gap cannot be realized by the feeding turnover device in the prior art.It includes lower rack, and lower rack upper end surface is connected with cabinet conveying frame assembly through rotating connection mechanism, and clamping gap is formed between cabinet conveying frame assembly, and lifting drive structure that can drive rotating connection mechanism rotation to control cabinet conveying frame assembly synchronous turnover is equipped in lower rack, and linkage drive assembly is arranged in lower rack, and clamping gap adjustment mechanism for driving one of cabinet conveying frame assembly to move along rotating connection mechanism towards another cabinet conveying frame assembly to change the size of clamping gap is further arranged in lower rack.The utility model has the advantages of: it can realize the stable movement of material, avoid misplacement, and the size of clamping gap can be flexibly adjusted according to the material specification, with wide adaptability.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically to a cabinet loading and unloading workstation. Background Technology

[0002] In existing feeding and tilting devices, when several products are stacked in the feeding space, the innermost product abuts against the pushing side of the pusher plate, while the other side of the stacked products away from the pusher plate will tip over under the influence of gravity. That is, when several products are stacked in the material box of the existing tilting feeding device, due to the structural characteristics of the products, the side away from the pusher plate is prone to tipping over under the influence of gravity. The tipped products may be damaged during the pushing process. Furthermore, when the tipped products are pushed to the discharge port, the vacuum nozzle of the picking mechanism cannot accurately align with the tipped products, resulting in picking failure. This situation seriously affects the efficiency and reliability of the feeding device and cannot meet the feeding requirements of specific products. In addition, the existing feeding and tilting device is difficult to achieve synchronous and stable movement after the material is fed, and the clamping gap cannot be adjusted after feeding, making it difficult to adapt to the feeding and clamping of materials of different specifications.

[0003] To address the shortcomings of existing technologies, people have conducted long-term explorations and proposed various solutions. For example, Chinese patent literature discloses a product flipping and feeding device [CN202410991508.6], which includes a feeding mechanism, a picking mechanism, and a feeding mechanism. The feeding mechanism includes a horizontally placed base, a material box, a pusher plate, and a first drive mechanism. The product is placed in the material box, and a discharge port is provided on one side of the material box. The side of the material box opposite to the discharge port is hinged to the base.

[0004] The above solution has solved the problem of easy tipping and damage caused by the feeding and turning device in the prior art to a certain extent. However, the solution still has many shortcomings, such as: it is difficult to achieve synchronous and stable movement after feeding, and the clamping gap cannot be adjusted after feeding, making it difficult to adapt to feeding and clamping materials of different specifications. Summary of the Invention

[0005] The purpose of this utility model is to address the above-mentioned problems by providing a cabinet loading and unloading workstation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cabinet loading and unloading workstation, including a lower frame, wherein the upper end face of the lower frame is connected to symmetrically arranged cabinet conveyor frame assemblies via a rotating connection mechanism, and a clamping gap is formed between the cabinet conveyor frame assemblies for clamping cabinets; a lifting drive structure is provided in the lower frame and at the lower end of the rotating connection mechanism, which can drive the rotating connection mechanism to rotate and thus control the cabinet conveyor frame assemblies to rotate synchronously; a linkage drive assembly for driving the cabinet conveyor frame assemblies to rotate and convey is provided in the lower frame; and a clamping gap adjustment mechanism is also provided in the lower frame for driving one cabinet conveyor frame assembly to move along the rotating connection mechanism toward another cabinet conveyor frame assembly, thereby changing the size of the clamping gap.

[0007] In the aforementioned cabinet loading and unloading workstation, the rotating connection mechanism includes an assembly base located at the front end of the lower frame. A flipping seat is rotatably connected to the assembly base via a flipping shaft, and a linkage flipping frame is connected to the upper end of the flipping seat. One cabinet conveyor frame assembly is fixedly mounted on the linkage flipping frame, and the other is slidably mounted on the linkage flipping frame.

[0008] In the aforementioned cabinet loading and unloading workstation, several contact support seats are provided at the rear end of the lower frame. The upper surface of the contact support seat contacts the lower surface of the linkage tilting frame through a support plate, and the upper surface of the support plate is flush with the upper surface of the tilting seat.

[0009] In the aforementioned cabinet loading and unloading workstation, the cabinet conveyor assembly includes a conveyor body, on which several conveyor rollers are provided. The ends of the conveyor rollers are connected by a synchronous belt, and a cabinet baffle is provided on the side of the conveyor body. One end of the cabinet baffle has a guiding slope and the other end has a cabinet positioning part.

[0010] In the aforementioned cabinet loading and unloading workstation, the linkage drive assembly includes a rotary drive motor disposed in the lower frame, a drive gear disposed at the output end of the rotary drive motor, and the drive gear being connected to the linkage shaft at the end of one of the conveyor rollers via a linkage chain.

[0011] In the aforementioned cabinet loading and unloading workstation, a telescopic adjustment shaft is provided inside the lower frame. One end of the telescopic adjustment shaft is equipped with a linkage gear, which is connected to a synchronous gear located at the output end of a rotary drive motor via a synchronous chain. The other end of the telescopic adjustment shaft is equipped with a driven gear, which is connected to one of the conveyor rollers located on another conveyor frame body via a drive chain.

[0012] In the aforementioned cabinet loading and unloading workstation, a rotating connecting seat is provided on the lower side of the linkage tilting frame, and a rotating bearing is provided inside the rotating connecting seat. The two ends of the telescopic adjustment shaft are rotatably installed in the rotating bearing.

[0013] In the aforementioned cabinet loading and unloading workstation, the lifting drive structure includes a lifting base disposed in the lower frame, a flip contact seat disposed on the lifting base, a rotating contact shaft disposed on the flip contact seat, and the rotating contact shaft being connected to a flip contact limit rod disposed at the bottom of the linkage flip frame, and a hydraulic cylinder for driving the lifting base to lift and lower is disposed in the lower frame.

[0014] In the aforementioned cabinet loading and unloading workstation, the clamping gap adjustment mechanism includes an adjustment drive motor mounted on a lifting base, a sliding connecting seat in the lower frame, a sliding connecting shaft mounted on the sliding connecting seat, and a sliding linkage belt connecting the sliding connecting shaft to the output end of the adjustment drive motor. The sliding linkage belt is connected to the bottom of the cabinet conveyor assembly that is slidably mounted on the linkage flipping frame.

[0015] In the aforementioned cabinet loading and unloading workstation, the conveyor frame body is open on one side and kept flush with the other side.

[0016] Compared with the prior art, the advantages of this utility model are as follows: First, by using a linkage drive component to achieve synchronous conveying, the conveying rollers of the two cabinet conveyor components rotate synchronously, realizing synchronous material movement and avoiding misalignment during position adjustment. Second, by adjusting the drive motor to drive the sliding connecting shaft and the sliding linkage belt, one of the cabinet conveyor components slidably mounted on the linkage tilting frame moves, realizing flexible adjustment of the clamping gap between the two cabinet conveyor components, which can adapt to cabinets of different specifications and improve the clamping adaptability for materials of different sizes. Furthermore, the lifting drive structure drives the linkage tilting frame to tilt synchronously, ensuring that the tilting action of the two cabinet conveyor components is consistent, avoiding misalignment during tilting after loading, and further ensuring the stability of material movement and tilting process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 yes Figure 1 Enlarged view of the structure at point A in the image;

[0019] Figure 3 This is a top view of the present invention;

[0020] Figure 4 This is a cross-sectional view of the present invention;

[0021] In the diagram: 1. Lower frame; 2. Rotary connecting mechanism; 21. Assembly seat; 22. Tilting shaft; 23. Tilting seat; 24. Linked tilting frame; 25. Contact support seat; 26. Support plate; 3. Cabinet conveyor frame assembly; 31. Conveyor frame body; 32. Conveyor roller; 33. Cabinet baffle; 34. Guide slope; 35. Cabinet positioning part; 4. Clamping gap; 5. Lifting drive structure; 51. Lifting base; 52. Tilting contact seat; 53. Rotary contact shaft; 54. Tilting contact limit rod; 55. Hydraulic cylinder; 6. Linked drive assembly; 61. Rotary drive motor; 62. Drive gear; 63. Telescopic adjustment shaft; 64. Linked gear; 65. Synchronous gear; 66. Passive gear; 67. Rotary connecting seat; 68. Rotary bearing; 7. Clamping gap adjustment mechanism; 71. Adjustment drive motor; 72. Sliding connecting seat; 73. Sliding connecting shaft. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] like Figures 1-4 As shown, a cabinet loading and unloading workstation includes a lower frame 1. The upper surface of the lower frame 1 is connected to symmetrically arranged cabinet conveyor frame assemblies 3 via a rotating connection mechanism 2. A clamping gap 4 for clamping cabinets is formed between the cabinet conveyor frame assemblies 3. A lifting drive structure 5 is provided in the lower frame 1 and located at the lower end of the rotating connection mechanism 2, which can drive the rotating connection mechanism 2 to rotate and thus control the cabinet conveyor frame assemblies 3 to rotate synchronously. A linkage drive assembly 6 for driving the cabinet conveyor frame assemblies 3 to rotate and convey is provided in the lower frame 1. A clamping gap adjustment mechanism 7 is also provided in the lower frame 1 for driving one cabinet conveyor frame assembly 3 to move along the rotating connection mechanism 2 toward the other cabinet conveyor frame assembly 3, thereby changing the size of the clamping gap 4.

[0024] The rotating connection mechanism 2 includes an assembly base 21 located at the front end of the lower frame 1. A flip base 23 is rotatably connected to the assembly base 21 via a flip shaft 22. A linkage flip frame 24 is connected to the upper end of the flip base 23. One of the cabinet conveyor components 3 is fixedly mounted on the linkage flip frame 24, and the other is slidably mounted on the linkage flip frame 24.

[0025] The cabinet conveyor assembly 3, which is slidably set on the linkage flipping frame 24, is driven and positioned by the clamping gap adjustment mechanism 7. When loading the cabinet, the clamping gap 4 between the two cabinet conveyor assemblies 3 is pre-adjusted. After the cabinet is placed, the size of the clamping gap 4 is adjusted to perform the clamping operation.

[0026] As can be seen, a number of contact support seats 25 are provided at the rear end of the lower frame 1. The upper surface of the contact support seat 25 contacts the lower surface of the linkage tilting frame 24 through the support plate 26, and the upper surface of the support plate 26 is flush with the upper surface of the tilting seat 23.

[0027] When the lifting drive structure 5 is activated, one end of the linkage flip frame 24 rotates along the flip axis 22 and the other end disengages from the support plate 26. The upper surface of the support plate 26 is flush with the upper surface of the flip seat 23 to ensure that the cabinet conveyor frame assembly 3 remains horizontal after being laid down.

[0028] Obviously, the cabinet conveyor assembly 3 includes a conveyor body 31, a plurality of conveyor rollers 32 are provided on the conveyor body 31, the ends of the conveyor rollers 32 are connected by a synchronous belt, and a cabinet baffle 33 is provided on the side of the conveyor body 31. One end of the cabinet baffle 33 has a guide slope 34 and the other end has a cabinet positioning part 35.

[0029] The cabinet baffle 33 serves to guide the material and clamp the cabinet side, while the cabinet positioning part 35 can support and position the front end of the inserted cabinet to prevent it from slipping after being flipped.

[0030] Furthermore, the linkage drive assembly 6 includes a rotation drive motor 61 disposed in the lower frame 1, and a drive gear 62 is disposed at the output end of the rotation drive motor 61. The drive gear 62 is connected to the linkage shaft at the end of one of the conveying rollers 32 through a linkage chain.

[0031] The rotation drive motor 61 drives one of the conveyor rollers 32 to rotate via the drive gear 62 and the linkage belt. Due to the synchronous belt, the conveyor rollers 32 located on the same conveyor frame body 31 rotate synchronously.

[0032] Specifically, a telescopic adjustment shaft 63 is provided inside the lower frame 1. A linkage gear 64 is provided at one end of the telescopic adjustment shaft 63. The linkage gear 64 is connected to the synchronous gear 65 provided at the output end of the rotary drive motor 61 through a synchronous chain. A driven gear 66 is provided at the other end of the telescopic adjustment shaft 63. The driven gear 66 is connected to one of the conveying rollers 32 provided on another conveyor frame body 31 through a drive chain.

[0033] When the drive motor 61 rotates, it drives the linkage gear 64 to rotate via the synchronous chain and synchronous gear 65. When the linkage gear 64 rotates, the telescopic adjustment shaft 63 drives the passive gear 66 located at the other end to rotate synchronously. The passive gear 66 drives the conveyor roller 32 on the other conveyor frame body 31 to rotate via the drive chain. Since the ends of the conveyor rollers 32 are connected by a synchronous belt, the conveyor rollers 32 on the conveyor frame body 31 rotate synchronously. Thus, the drive motor 61 drives the conveyor rollers 32 on the two conveyor frame bodies 31 to rotate synchronously.

[0034] Furthermore, a rotating connecting seat 67 is provided on the lower side of the linkage tilting frame 24, and a rotating bearing 68 is provided inside the rotating connecting seat 67. The two ends of the telescopic adjustment shaft 63 are rotatably set inside the rotating bearing 68.

[0035] More specifically, the lifting drive structure 5 includes a lifting base 51 disposed in the lower frame 1, a flip contact seat 52 disposed on the lifting base 51, a rotating contact shaft 53 disposed on the flip contact seat 52, and the rotating contact shaft 53 is connected to a flip contact limit rod 54 disposed at the bottom of the linkage flip frame 24. A hydraulic cylinder 55 for driving the lifting base 51 to lift is disposed in the lower frame 1.

[0036] The flip contact limit rod 54 has locking parts at both ends, which are used to abut against the rotating contact shaft 53 to limit the travel angle of the flip.

[0037] In detail, the clamping gap adjustment mechanism 7 includes an adjustment drive motor 71 mounted on the lifting base 51, and a sliding connecting seat 72 is provided in the lower frame 1. A sliding connecting shaft 73 is provided on the sliding connecting seat 72, and the sliding connecting shaft 73 is connected to the output end of the adjustment drive motor 71 by a sliding linkage belt. The sliding linkage belt is connected to the bottom of the cabinet conveyor assembly 3 that is slidably mounted on the linkage flipping frame 24.

[0038] When it is necessary to adjust the clamping gap 4, the drive motor 71 is adjusted to drive the linkage belt to rotate, thereby causing the cabinet conveyor frame assembly 3 to slide on the linkage flip frame 24. When positioning, the lock adjustment drive motor 71 is locked to fix the position of the linkage belt.

[0039] Preferably, the side of the conveyor frame body 31 that is facing away from the main body is open and flush.

[0040] In summary, the principle of this embodiment is as follows: the material is placed onto the conveyor frame body 31 through an external device. The drive motor 61 drives the conveyor rollers 32 on the two conveyor frame bodies 31 to rotate synchronously, moving the material to a designated position. Then, the drive motor 71 drives the sliding connecting shaft 73 and the sliding linkage belt to move one of the cabinet conveyor frame components 3 that is slidably set on the linkage tilting frame 24, thereby adjusting the clamping gap between the two cabinet conveyor frame components 3. The cabinet baffle 33 set on the side wall of the cabinet conveyor frame component 3 clamps the material. At this time, the hydraulic cylinder 55 drives the linkage tilting frame 24 to tilt, ensuring that the two conveyor frame bodies 31 tilt synchronously to a set angle, thereby achieving the stability and accuracy of the material movement and tilting process.

[0041] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0042] Although this document frequently uses terms such as lower frame 1, rotating connection mechanism 2, assembly seat 21, flipping shaft 22, flipping seat 23, linkage flipping frame 24, contact support seat 25, support plate 26, cabinet conveyor frame assembly 3, conveyor frame body 31, conveying roller 32, cabinet baffle 33, guide slope 34, cabinet positioning part 35, clamping gap 4, lifting drive structure 5, lifting base 51, flipping contact seat 52, rotating contact shaft 53, flipping contact limit rod 54, hydraulic cylinder 55, linkage drive assembly 6, rotating drive motor 61, drive gear 62, telescopic adjustment shaft 63, linkage gear 64, synchronous gear 65, driven gear 66, rotating connection seat 67, rotating bearing 68, clamping gap adjustment mechanism 7, adjustment drive motor 71, sliding connection seat 72, and sliding connection shaft 73, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A cabinet loading / unloading workstation, comprising a lower frame (1), characterized in that, The upper end face of the lower frame (1) is connected to symmetrically arranged cabinet conveyor rack assemblies (3) through a rotating connection mechanism (2). The cabinet conveyor rack assemblies (3) form a clamping gap (4) for clamping the cabinet. The lower frame (1) is provided with a lifting drive structure (5) that can drive the rotating connection mechanism (2) to rotate, thereby controlling the cabinet conveyor rack assemblies (3) to rotate synchronously. The lower frame (1) is provided with a linkage drive assembly (6) for driving the cabinet conveyor rack assemblies (3) to rotate and convey. The lower frame (1) is also provided with a clamping gap adjustment mechanism (7) for driving one of the cabinet conveyor rack assemblies (3) to move along the rotating connection mechanism (2) toward the other cabinet conveyor rack assemblies (3), thereby changing the size of the clamping gap (4).

2. The cabinet loading / unloading workstation according to claim 1, characterized in that, The rotating connection mechanism (2) includes an assembly base (21) located at the front end of the lower frame (1). A flipping seat (23) is rotatably connected to the assembly base (21) via a flipping shaft (22). A linkage flipping frame (24) is connected to the upper end of the flipping seat (23). One of the cabinet conveyor components (3) is fixedly mounted on the linkage flipping frame (24), and the other is slidably mounted on the linkage flipping frame (24).

3. The cabinet loading / unloading workstation according to claim 2, characterized in that, The lower frame (1) is provided with several contact support seats (25) at its rear end. The upper surface of the contact support seat (25) is in contact with the lower surface of the linkage tilting frame (24) through the support plate (26), and the upper surface of the support plate (26) is flush with the upper surface of the tilting seat (23).

4. A cabinet loading / unloading workstation according to claim 2, characterized in that, The cabinet conveyor assembly (3) includes a conveyor body (31), on which a plurality of conveyor rollers (32) are provided. The ends of the conveyor rollers (32) are connected by a synchronous belt. A cabinet baffle (33) is provided on the side of the conveyor body (31). One end of the cabinet baffle (33) has a guide slope (34) and the other end has a cabinet positioning part (35).

5. A cabinet loading / unloading workstation according to claim 4, characterized in that, The linkage drive assembly (6) includes a rotary drive motor (61) disposed in the lower frame (1), and a drive gear (62) is provided at the output end of the rotary drive motor (61). The drive gear (62) is connected to the linkage shaft at the end of one of the conveying rollers (32) through a linkage chain.

6. A cabinet loading / unloading workstation according to claim 5, characterized in that, The lower frame (1) is provided with a telescopic adjustment shaft (63). One end of the telescopic adjustment shaft (63) is provided with a linkage gear (64). The linkage gear (64) is connected to the synchronization gear (65) provided at the output end of the rotary drive motor (61) through a synchronization chain. The other end of the telescopic adjustment shaft (63) is provided with a driven gear (66). The driven gear (66) is connected to one of the conveying rollers (32) provided on another conveyor frame body (31) through a drive chain.

7. A cabinet loading / unloading workstation according to claim 6, characterized in that, The lower side of the linkage tilting frame (24) is provided with a rotating connecting seat (67), and a rotating bearing (68) is provided inside the rotating connecting seat (67). The two ends of the telescopic adjustment shaft (63) are rotatably disposed inside the rotating bearing (68).

8. A cabinet loading / unloading workstation according to claim 6, characterized in that, The lifting drive structure (5) includes a lifting base (51) disposed in the lower frame (1), a flip contact seat (52) disposed on the lifting base (51), a rotating contact shaft (53) disposed on the flip contact seat (52), and the rotating contact shaft (53) is connected to a flip contact limit rod (54) disposed at the bottom of the linkage flip frame (24). A hydraulic cylinder (55) for driving the lifting base (51) to lift is disposed in the lower frame (1).

9. A cabinet loading / unloading workstation according to claim 8, characterized in that, The clamping gap adjustment mechanism (7) includes an adjustment drive motor (71) set on the lifting base (51), and a sliding connecting seat (72) is provided in the lower frame (1). A sliding connecting shaft (73) is provided on the sliding connecting seat (72), and the sliding connecting shaft (73) is connected to the output end of the adjustment drive motor (71) by a sliding linkage belt. The sliding linkage belt is connected to the bottom of the cabinet conveyor assembly (3) that is slidably set on the linkage flipping frame (24).

10. A cabinet loading / unloading workstation according to claim 4, characterized in that, The conveyor frame body (31) is open on one side and is flush with the other side.

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