Transferring and conveying device for plastic basket production

Abstract

The utility model discloses a transferring and conveying device for plastic basket production. The transferring and conveying device comprises a transport vehicle, a fixing side frame, a clamping structure, a limiting structure and a pressing structure. One end of the top of the transport vehicle is fixedly connected with a fixing side frame, the clamping structures are arranged at two ends of the top of the transport vehicle, the limiting structure is arranged at one end of the top of the transport vehicle, and the pressing structure is arranged at one end of the fixing side frame. Compared with the prior art, the plastic basket stacking device has the advantages that the four sides of a plastic basket can be clamped, fixed and limited by moving the fixed side frames, the clamping plates and the C-shaped side frames, so that the plastic basket stacking device can adapt to stacking or stacking of the plastic baskets of different sizes and shapes, and the height of the lower pressing plate can be adjusted according to the height and the number of the plastic baskets; the top of the plastic basket is pressed and limited, the plastic basket is prevented from loosening and toppling over in the transferring process, the situation that when the stacking height of the plastic basket is too high, the inclined and falling risk of the plastic basket is increased is avoided, and therefore the transferring safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic crate production technology, specifically to a transfer and conveying device for plastic crate production. Background Technology

[0002] Plastic crates are suitable for warehouses, production lines, and internal factory operations. They come in nestable and stackable types. Nestable crates save space after use but are not suitable for stacking, while stackable crates are suitable for stacking but cannot be nested after use and are not suitable for storage. Mesh crates can only hold solid items, while enclosed crates can hold both solid and liquid items. Current plastic crate production requires the transfer of finished crates, but because they are lightweight, they are prone to tipping over during transport.

[0003] Patent document CN221090851U discloses a transport device for producing plastic crates, including a transport vehicle and a handle. The handle is fixedly connected to the outer wall of the transport vehicle. A limiting component and an adjusting component are installed on the outer wall of the transport vehicle. The limiting component consists of a first frame, a second frame, an adjusting unit, and a limiting unit. The first frame and the second frame are positioned above the transport vehicle, and the limiting unit is located on the outer wall of the first frame. This transport device for producing plastic crates, by using an extension rod, a first spring, a square rod, and a second spring, allows the first and second frames to slide, thereby adjusting the distance between them. After the plastic crate is placed, the first and second frames reset under the action of the first and second springs and are fixed by a locking frame, thus limiting the position of the plastic crate. However, the existing technology still has shortcomings:

[0004] (1) The existing device is only applicable to a single type of nestable circular plastic frame. It is inconvenient to adjust the work according to the specifications of the plastic frame, and therefore it is not easy to adapt to the stacking of plastic baskets of different sizes and shapes. It is easy to shake during transportation, which affects the transportation work and reduces the applicability of the device.

[0005] (2) The existing device only limits the plastic crates by frame one and frame two when transporting plastic crates, and does not have the function of pressing down and limiting the top of the plastic crates. When the plastic crates are stacked too high, the risk of the plastic crates falling will increase, reducing the practicality of the device.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The technical problem to be solved by this utility model is to overcome the above-mentioned defects and provide a transfer and conveying device for the production of plastic crates.

[0008] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a transfer and conveying device for the production of plastic crates, comprising:

[0009] The transport vehicle has a fixed side frame fixedly connected to one end of its top.

[0010] A clamping structure is provided at both ends of the top of the transport vehicle. The clamping structure includes a groove formed at one end of the top of the transport vehicle near the fixed side frame. A bidirectional lead screw is rotatably inserted into both ends of the inner wall of the groove. One end of the bidirectional lead screw extends to the outside of the transport vehicle and is fixedly connected to a turntable. T-shaped slide grooves are formed at both ends of the upper part of one side of the fixed side frame. T-shaped slide grooves are formed at both ends of the lower part of one side of the fixed side frame. A slider is slidably connected in T-shaped slide groove 1 and slider 2 is slidably connected in T-shaped slide groove 2. A rotating shaft is rotatably connected between slider 1 and slider 2. The top end of the rotating shaft extends to the top of slider 1 and is fixedly connected to an adjusting plate. A clamping plate is fixedly connected to the outer wall of the rotating shaft. A rectangular slot is formed at one end of the clamping plate away from the fixed side frame. There are multiple rectangular slots and they are evenly spaced.

[0011] A limiting structure is provided at one end of the top of the transport vehicle. The limiting structure includes T-shaped slide grooves three at both ends of the top of the transport vehicle. A slider three is slidably connected inside the T-shaped slide groove three. A C-shaped side frame is fixedly connected to the top of the slider three. A stop bar is fixedly connected to the opposite side of the C-shaped side frame. There are multiple stop bars and they are evenly spaced. The stop bars are used in conjunction with rectangular slots. A limiting plate is fixedly connected to the bottom between the two C-shaped side frames. A hand-tightening screw is threadedly connected to the limiting plate. A limiting groove is provided at one end of the top of the transport vehicle to cooperate with the hand-tightening screw. There are multiple limiting grooves and they are evenly spaced.

[0012] The pressing structure is located at one end of the fixed side frame. The pressing structure includes a rectangular groove in the middle of one end of the fixed side frame. Screws are rotatably inserted into both ends of the inner wall of the rectangular groove. The top of the screws extends to the outside of the fixed side frame and is fixedly connected to a turntable. A pressing plate is threaded onto the screws.

[0013] Furthermore, guide rods are fixedly connected to both ends of the inner wall of the rectangular groove, the guide rods are located at one end of the screw, and the lower pressure plate is slidably connected to the guide rods.

[0014] Furthermore, the lower pressure plate is slidably connected between the two C-shaped side frames.

[0015] Furthermore, a push rod is fixedly connected to the other end of the fixed side frame.

[0016] The advantages of this utility model compared with the prior art are as follows:

[0017] (1) In this utility model, by setting up a clamping structure and a limiting structure, the clamping plate is unfolded by flipping, which makes it easy to stack or pile up plastic baskets of different sizes and shapes. By using the turntable one, the two-way screw, the slider two, the T-shaped slide groove two, the slider one, and the T-shaped slide groove one in combination, the clamping plates at both ends are driven to move towards each other, so that they are clamped to both ends of the plastic basket. By sliding the C-shaped side frame to move to the side of the plastic basket, the fixed side frame, the clamping plate and the C-shaped side frame can clamp and limit the four sides of the plastic basket, which can adapt to the stacking or piling of plastic baskets of different sizes and shapes, further improving the safety of transportation and transportation, and increasing the applicability of the device.

[0018] (2) In this utility model, by setting up a pressure structure, the screw is driven to rotate by rotating the turntable two. The screw drives the pressure plate to slide up and down on the guide rod, which is conducive to adjusting the height of the pressure plate according to the height and quantity of the plastic frame during the transfer process. The top of the plastic frame is pressed down and limited to prevent the plastic frame from loosening and tipping over during the transfer process. This avoids the situation where the plastic frame is stacked too high, which will increase the risk of the plastic frame tilting and falling. This improves the safety during the transfer and improves the practicality of the device. Attached Figure Description

[0019] Figure 1 This utility model relates to a three-dimensional transfer and conveying device for the production of plastic crates. Figure 1 .

[0020] Figure 2 This utility model relates to a three-dimensional transfer and conveying device for the production of plastic crates. Figure 2 .

[0021] Figure 3 This utility model relates to a three-dimensional transfer and conveying device for the production of plastic crates. Figure 3 .

[0022] Figure 4 This is a front sectional view of a transfer and conveying device for the production of plastic crates according to this utility model. Figure 1 .

[0023] Figure 5 This is a front sectional view of a transfer and conveying device for the production of plastic crates according to this utility model. Figure 2 .

[0024] Figure 6 This is a schematic diagram of the limiting structure of a transfer and conveying device for the production of plastic baskets according to this utility model.

[0025] The diagram shows: 1. Transport vehicle; 2. Fixed side frame; 3. Clamping structure; 31. Groove; 32. Two-way lead screw; 33. Turntable 1; 34. T-shaped slide rail 1; 341. T-shaped slide rail 2; 35. Slider 1; 36. Slider 2; 37. Clamping plate; 371. Rotating shaft; 372. Adjusting disc; 38. Rectangular slot; 4. Limiting structure; 41. T-shaped slide rail 3; 42. Slider 3; 43. C-shaped side frame; 44. Stop bar; 45. Limiting plate; 46. Hand-tightening lead screw; 47. Limiting groove; 5. Pressing structure; 51. Rectangular groove; 52. Screw; 53. Turntable 2; 54. Guide rod; 55. Pressing plate; 6. Push rod. Detailed Implementation

[0026] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] like Figures 1 to 6 As shown, this embodiment proposes a transfer and conveying device for the production of plastic crates, including a transport vehicle 1, a fixed side frame 2 fixedly connected to one end of the top of the transport vehicle 1, and a push rod 6 fixedly connected to the other end of the fixed side frame 2.

[0029] The top of the transport vehicle 1 is equipped with clamping structures 3 at both ends. Each clamping structure 3 includes a groove 31 located on the top of the transport vehicle 1 near the fixed side frame 2. Two-way lead screws 32 are rotatably inserted into the inner walls of the groove 31 at both ends. One end of the two-way lead screw 32 extends to the outside of the transport vehicle 1 and is fixedly connected to a turntable 33. The turntable 33 is equipped with a locking pin structure; specifically, a locking lead screw is threaded onto the turntable 33. Several locking grooves are provided on the outer wall of the transport vehicle 1 near the turntable 33, and these locking grooves are arranged circumferentially. After adjustment, the locking lead screw is screwed into the locking groove. To prevent accidental rotation of turntable 33 and improve stability, T-shaped grooves 34 are provided at both ends of the upper part of one side of the fixed side frame 2, and T-shaped grooves 341 are provided at both ends of the lower part of one side of the fixed side frame 2. A slider 35 is slidably connected within T-shaped groove 34, and a slider 36 is slidably connected within T-shaped groove 341. A rotating shaft 371 is rotatably connected between slider 35 and slider 36. The top of the rotating shaft 371 extends to the top of slider 35 and is fixedly connected to an adjusting plate 372 at its end. The adjusting plate 372 is equipped with a locking pin structure; specifically, an adjusting screw is threaded onto the adjusting plate 372. Several adjustment slots are provided on the top side of the adjustment disc 372 near the top of the 35, which are used in conjunction with the adjustment screw. These adjustment slots are arranged in a circle. After adjustment, the adjustment screw is screwed into the adjustment slot to prevent the adjustment disc 372 from rotating accidentally, thus improving the stability of use. A clamping plate 37 is fixedly connected to the outer wall of the rotating shaft 371. A rectangular slot 38 is provided at the end of the clamping plate 37 away from the fixed side frame 2. There are multiple rectangular slots 38, which are evenly spaced. By rotating the adjustment screw at the top of the adjustment disc 372, the restriction on the rotating shaft 371 is released. Then, the clamping plate 37 can be rotated to unfold the shaft, which facilitates the loading of plastic baskets of different sizes and shapes. After the plastic crates are placed in a stacked or piled manner, the clamping plate 37 is flipped over, and the turntable 33 is rotated to drive the bidirectional lead screw 32 to rotate. This causes the slider 36 to move towards each other in the T-shaped slide groove 341. The slider 36 then drives the slider 35 to slide in the T-shaped slide groove 341, which in turn causes the clamping plates 37 at both ends to move towards each other, clamping them to both ends of the plastic crate. Afterward, the adjusting lead screw is tightened to limit and fix the angle of the clamping plate 37. This allows for adjusting the position of the clamping plate 37 according to the specifications of the plastic crate, and can accommodate the stacking or piling of plastic crates of different sizes and shapes, further improving the safety of the transfer and transportation.

[0030] The top of the transport vehicle 1 is provided with a limiting structure 4. The limiting structure 4 includes T-shaped slide grooves 41 at both ends of the top of the transport vehicle 1. Sliding blocks 42 are slidably connected inside the T-shaped slide grooves 41. C-shaped side frames 43 are fixedly connected to the top of the sliding blocks 42. A stop bar 44 is fixedly connected to the opposite side of the C-shaped side frame 43. There are multiple stop bars 44, which are equally spaced. The stop bars 44 are used in conjunction with rectangular slots 38. When the C-shaped side frame 43 moves, it will drive the stop bars 44 to slide in the rectangular slots 38, thereby facilitating the free adjustment of the position between the clamping plate 37 and the C-shaped side frame 43. A limiting plate 45 is fixedly connected to the bottom of the C-shaped side frame 43. A hand-tightening screw 46 is threaded onto the limiting plate 45. A limiting groove 47 is provided at one end of the top of the transport vehicle 1 to cooperate with the hand-tightening screw 46. There are multiple limiting grooves 47 and they are evenly spaced. By sliding the C-shaped side frame 43, the slider 3 42 is driven to slide horizontally inside the T-shaped slide groove 3 41. When the C-shaped side frame 43 moves, it will drive the stop bar 44 to slide in the rectangular slot 38. When the C-shaped side frame 43 moves to the side of the placed plastic frame, the hand-tightening screw 46 is tightened and screwed into the corresponding limiting groove 47.

[0031] One end of the fixed side frame 2 is provided with a pressing structure 5. The pressing structure 5 includes a rectangular groove 51 opened in the middle of one end of the fixed side frame 2. Screws 52 are rotatably inserted into both ends of the inner wall of the rectangular groove 51. The top of the screws 52 extends to the outside of the fixed side frame 2 and is fixedly connected to a turntable 53 at the end. Guide rods 54 are fixedly connected to both ends of the inner wall of the rectangular groove 51. The guide rods 54 are located at one end of the screws 52. A pressing plate 55 is threaded onto the screws 52. The pressing plate 55 is slidably connected to the guide rods 54. The guide rods 54 facilitate the limiting and guiding of the movement of the pressing plate 55. The pressing plate 55 is slidably connected between the two C-shaped side frames 43. The width of plate 55 is less than the distance between the two C-shaped side frames 43, which facilitates the free adjustment of the height of the lower pressure plate 55. By rotating the turntable 53, the screw 52 is driven to rotate, and the screw 52 drives the lower pressure plate 55 to slide up and down on the guide rod 54. This allows the height of the lower pressure plate 55 to be adjusted according to the height and quantity of the plastic crates during the transfer process, thus pressing down and limiting the top of the plastic crates to prevent them from loosening and tipping over during the transfer process. This avoids the increased risk of the plastic crates tilting and falling when the stacking height is too high. During the transfer and transportation of plastic crates, the plastic crates can be stably constrained and limited, thereby improving the safety during the transfer.

[0032] In practical implementation, this utility model is used by first rotating the adjusting screw at the top of the adjusting disc 372 to release the restriction on the rotating shaft 371. Then, the clamping plate 37 is flipped and unfolded, making it easier to stack or pile up plastic baskets of different sizes and shapes. After the plastic baskets are placed, the clamping plate 37 is flipped again, and the turntable 33 is rotated to drive the bidirectional screw 32 to rotate, which in turn drives the slider 36 to move towards each other in the T-shaped groove 341. The slider 36 drives the slider 35 to slide in the T-shaped groove 34, which in turn drives the clamping plates 37 at both ends to move towards each other, clamping them to both ends of the plastic basket. Then, the adjusting screw is tightened to limit and fix the angle of the clamping plate 37. Then, the C-shaped side frame 43 is slid, which drives the slider 42 to slide horizontally inside the T-shaped groove 41. When the C-shaped side frame 43 moves, it will drive the stop bar 44 to slide in the rectangular slot 38. 3. When moving to the side of the placed plastic frame, tighten the hand screw 46 and screw it into the corresponding limiting groove 47, so that the fixed side frame 2, clamping plate 37 and C-shaped side frame 43 can clamp and limit the four sides of the plastic frame. Then, rotate the turntable 53 to drive the screw 52 to rotate. The screw 52 drives the lower pressure plate 55 to slide up and down on the guide rod 54. Adjust the height of the lower pressure plate 55 to press down and limit the top of the plastic frame, preventing the plastic frame from loosening and tipping over during the transfer. This facilitates the support and blocking of the placed plastic frame, preventing the plastic frame from tilting and falling during the transfer, improving the stability of the transfer. At the same time, it can adapt to the stacking or stacking of plastic frames of different sizes and shapes, avoiding the situation where the plastic frames are stacked too high, which will increase the risk of the plastic frames tilting and falling. This further improves the safety of the transfer and transportation, increases the applicability of the device, and improves the practicality of the device.

[0033] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transfer conveyor for plastic basket production, characterized by: Include: Transport vehicle (1), the transport vehicle (1) top one end is fixedly connected with fixed side frame (2); Clamping structure (3), the clamping structure (3) is equipped with two ends on the top of the transport vehicle (1), the clamping structure (3) includes the recess (31) being opened in the top of the transport vehicle (1) near the one end of the fixed side frame (2), the recess (31) inner wall both ends are rotatably inserted into the two-way screw rod (32), the two-way screw rod (32) one end extends to the outside of the transport vehicle (1) and the end is fixedly connected with the rotating disc one (33), the fixed side frame (2) one side upper portion both ends are provided with T type sliding groove one (34), the fixed side frame (2) one side lower portion both ends are provided with T type sliding groove two (341), the T type sliding groove one (34) is slidably connected with the sliding block one (35), the T type sliding groove two (341) is slidably connected with the sliding block two (36), the sliding block one (35) and the sliding block two (36) are rotatably connected with the rotating shaft (371), the rotating shaft (371) top end extends to the top of the sliding block one (35) and the end is fixedly connected with the adjusting disc (372), the rotating shaft (371) outer wall is fixedly connected with the clamping plate (37), the clamping plate (37) is provided with the rectangular notch (38) away from the one end of the fixed side frame (2), the rectangular notch (38) has a plurality of and is equally spaced. Limiting structure (4), the limiting structure (4) is equipped with one end on the top of the transport vehicle (1), the limiting structure (4) includes the T type sliding groove three (41) being opened in the top of the transport vehicle (1) both ends, the T type sliding groove three (41) is slidably connected with the sliding block three (42), the sliding block three (42) top is fixedly connected with the C type side frame (43), the C type side frame (43) opposite side is fixedly connected with the stop rod (44), the stop rod (44) has a plurality of and is equally spaced, the stop rod (44) is used with the rectangular notch (38), the bottom between both ends the C type side frame (43) is fixedly connected with the limiting plate (45), the limiting plate (45) is threadedly connected with the hand screw rod (46), the top of the transport vehicle (1) one end is provided with the limiting slot (47) being used with the hand screw rod (46), the limiting slot (47) has a plurality of and is equally spaced. Down structure (5), the down structure (5) is equipped with one end of the fixed side frame (2), the down structure (5) includes the rectangular slot (51) being opened in the middle of the one end of the fixed side frame (2), the rectangular slot (51) inner wall both ends are rotatably inserted into the screw rod (52), the screw rod (52) top end extends to the outside of the fixed side frame (2) and the end is fixedly connected with the rotating disc two (53), the screw rod (52) is threadedly connected with the down plate (55).

2. A transfer conveyor for the production of plastic crates as claimed in claim 1, characterized in that: The rectangular slot (51) inner wall both ends are fixedly connected with the guide rod (54), the guide rod (54) is equipped with one end of the screw rod (52), the down plate (55) is slidably connected on the guide rod (54).

3. The transfer conveyor for plastic basket production according to claim 1, characterized in that: The down plate (55) is slidably connected between both ends C type side frame (43).

4. The transfer conveyor for plastic basket production according to claim 1, characterized in that: The other end of the fixed side frame (2) is fixedly connected with the push rod (6).

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