Belt based rotary transport device

Abstract

This utility model discloses a rotary conveying device based on a strapping machine, relating to the field of strapping packaging technology. The utility model includes a conveying module for material transport on one side of the strapping machine, a lifting module at the bottom of the conveying module, and a rotating module for rotating the material on the drive end of the lifting module. The conveying surface of the conveying module and the conveying surface on the strapping machine are on the same horizontal plane. The conveying module includes symmetrically arranged roller conveying structures with a gap between adjacent roller conveying structures. The rotating module includes a rotary cylinder located between adjacent roller conveying structures and a rotating frame on the drive end of the rotary cylinder. The rotating frame includes four support parts arranged in a circumferential array, with clearance grooves on the support parts that allow passage through the roller conveying structures. Automatic rotation is achieved through the structural design, thereby completing the cross-shaped strapping operation.

Description

Technical Field

[0001] This utility model relates to the field of strapping packaging technology, and more specifically, it relates to a rotary transport device based on a strapping machine. Background Technology

[0002] Strapping machines are automated packaging equipment designed specifically for lightweight items. They mainly use technologies such as hot melt and hot pressing to achieve adhesive-free strapping.

[0003] Existing strapping machines can only perform strapping in one direction, which is unstable. For packaging requiring higher stability and security, cross-shaped strapping is often required. Currently, most cross-shaped strapping machines require manual operation. After completing the first strapping, the operator manually removes the material from the machine, rotates it 90 degrees, and then puts it back on the conveyor line for the second strapping. This method is not only labor-intensive and inefficient, but also makes it difficult to guarantee the accuracy of the manual placement and angle, potentially leading to inaccurate strapping positions and affecting the consistency of product packaging quality.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a rotary transport device based on a belt-binding machine.

[0006] The technical solution of this utility model is: A rotary conveying device based on a belt-strapping machine includes a conveying module for material transport on one side of the belt-strapping machine, a lifting module at the bottom of the conveying module, and a rotary module for rotating the material on the drive end of the lifting module. The conveying surface of the conveying module and the conveying surface on the belt-strapping machine are on the same horizontal plane. The conveying module includes symmetrically arranged roller conveying structures with a gap between adjacent roller conveying structures. The rotary module includes a rotary cylinder located between adjacent roller conveying structures and a rotary frame on the drive end of the rotary cylinder. The rotary frame includes four support parts arranged in a circumferential array, and the support parts are provided with clearance grooves that can pass through the roller conveying structures.

[0007] The present invention is further configured such that a support frame for supporting the transport module is provided below the transport module, the lifting module includes a lifting cylinder and a lifting plate fixedly connected to the driving end of the lifting cylinder, and the rotary cylinder is fixedly connected to the top of the lifting plate.

[0008] The present invention is further configured such that guide posts are provided at the four corners of the lifting plate, and guide sleeves that slide in cooperation with the guide posts are fixedly connected to the support frame.

[0009] The present invention is further configured such that the transport module is provided with a stop component at both ends along the material transport direction.

[0010] The present invention is further configured such that the stop assembly includes a lifting cylinder fixedly connected to the support frame and a stop plate fixedly connected to the drive end of the lifting cylinder. The stop plate is located between two adjacent roller conveying structures and at one end of two opposite clearance grooves.

[0011] The present invention is further configured such that clamping modules are symmetrically arranged above the transport module.

[0012] The present invention is further configured such that the clamping module includes a clamping plate that reciprocates along a direction perpendicular to the transport direction of the transport module.

[0013] The beneficial technical effects of this utility model are: By coordinating the belt-bundling machine, transport module, lifting module, and rotating module, the automatic transport and rotation of materials are completed, enabling cross-shaped belt-bundling without manual operation. This reduces manpower and material resources, improves work efficiency, and ensures the quality of the belt-bundled materials. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the concealed strapping machine of this utility model; Figure 3 This is a structural schematic diagram of the transportation module of this utility model; Figure 4 This is a structural schematic diagram of the lifting module and the rotating module of this utility model; Figure 5 This is a structural schematic diagram of the lifting module and rotating module of this utility model from another perspective; Figure 6 This is a schematic diagram of the structure of the stop component of this utility model; Figure 7 This is a structural schematic diagram of the clamping module of this utility model.

[0015] In the diagram, 1. Strapping machine; 2. Transport module; 21. Roller conveyor structure; 3. Lifting module; 31. Lifting cylinder; 32. Lifting plate; 33. Extension frame; 34. Guide column; 35. Guide sleeve; 36. Connecting plate; 37. Limit buffer; 4. Rotating module; 41. Rotary cylinder; 42. Rotating frame; 421. Support part; 422. Clearance groove; 5. Support frame; 51. Fixed frame; 52. Support plate; 6. Stop assembly; 61. Lifting cylinder; 62. Stop plate; 7. Clamping module; 71. First translation cylinder; 72. Drive component; 73. Second translation cylinder; 74. Clamping plate; 75. Guide rod. Detailed Implementation

[0016] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0017] A rotary transport device based on a belt-gluing machine, such as Figure 1 and Figure 2 As shown, it includes a transport module 2 for material transport set on one side of the belt tensioner 1, a lifting module 3 set at the bottom of the transport module 2, and a rotating module 4 set on the drive end of the lifting module 3 for rotating the material. The conveying surface of the transport module 2 and the conveying surface on the belt tensioner 1 are on the same horizontal plane. Both ends of the transport module 2 along the material transport direction are provided with stop components 6. The transport module 2 is provided with symmetrically arranged clamping modules 7 on top of the transport module 2.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the transport module 2 includes roller conveyor structures 21 arranged symmetrically to each other. The roller conveyor structures 21 are driven by chains and sprockets. There is a gap between two adjacent roller conveyor structures 21. The rotating module 4 includes a rotary cylinder 41 located between two adjacent roller conveyor structures 21 and a rotating frame 42 set on the drive end of the rotary cylinder 41. The rotating frame 42 includes four support parts 421 distributed in a circumferential array. The support parts 421 are provided with clearance grooves 422 that can pass through the roller conveyor structures 21. like Figure 2 , Figure 4 and Figure 5As shown, a support frame 5 is provided below the transport module 2 to support the transport module 2. The lifting module 3 includes a lifting cylinder 31 and a lifting plate 32 fixedly connected to the drive end of the lifting cylinder 31. A rotary cylinder 41 is fixedly connected to the top of the lifting plate 32. An extension frame 33 with a downwardly extending cross-section of U is provided at the bottom of the support frame 5. The lifting cylinder 31 is fixedly connected inside the extension frame 33. A notch is provided on the support frame 5 for the drive end of the lifting cylinder 31 to pass through. The drive end of the lifting cylinder 31 passes through the support frame 5 and is fixedly connected to the lifting plate 32. Each of the four corners of the lifting plate 32 is provided with a notch. A guide post 34 is provided, and a guide sleeve 35 that slides with the guide post 34 is fixedly connected to the support frame 5. The bottom end of the guide post 34 passes through the guide sleeve 35 and is fixedly connected in pairs through the connecting plate 36. A limit buffer 37 is provided on the top of the connecting plate 36. By setting the guide post 34 and the guide sleeve 35, the movement trajectory of the lifting plate 32 is restricted, making the movement of the lifting plate 32 more stable. Driving the lifting cylinder 31 can drive the lifting plate 32 to rise or fall, so that the selection frame is located above or below the transport module 2, so that the transport module 2 does not hinder the rotation of the selection frame. like Figure 2 and Figure 6 As shown, the stop assembly 6 includes a lifting cylinder 61 fixedly connected to the support frame 5 and a stop plate 62 fixedly connected to the drive end of the lifting cylinder 61. The stop plate 62 is also located between two adjacent roller conveyor structures 21 and at one end of the two opposite clearance grooves 422. By setting the stop assembly 6 at both ends of the material transport direction, the material can be stably positioned above the selection frame when transported on the transport module 2, preventing the material from falling out of position. When the rotating frame 42 is lifted by the lifting assembly, the material will tip over and be damaged. like Figure 2 and Figure 7As shown, the clamping module 7 includes a first translation cylinder 71, a second translation cylinder 73, a drive component 72, and a clamping plate 74. A fixed frame 51 is fixedly connected to the top of the support frame 5 at one end of the two roller conveying structures 21 that are opposite to each other. A support plate 52 is fixedly connected to the fixed frame 51. The first translation cylinder 71 is fixedly connected to the top of the support plate 52. The drive end of the first translation cylinder 71 extends towards the selector frame and is fixedly connected to the drive component 72. The drive component 72 has an L-shaped cross-section. The second translation cylinder 73 is fixedly connected to the top of the drive component 72. The drive end of the second translation cylinder 73 extends in a direction opposite to the first translation cylinder 71 and is fixedly connected to one side of the clamping plate 74. Guide rods 75 are provided at both ends of the drive component 72 and the clamping plate 74. The fixed frame 51... A guide sleeve 35 is also fixedly connected and interlocked with the guide rod 75 to form a sliding connection structure. The first translation cylinder 71 drives two symmetrically arranged driving parts 72 to move closer or further apart and reciprocate along the transport direction perpendicular to the transport module 2, thereby adjusting the distance between the two clamping modules 7 to accommodate materials of different specifications. Then, the second translation cylinder 73 drives the clamping plate 74 to move towards the outside of the material, completing the clamping or releasing of the material by the clamping module 7. The two symmetrical first translation cylinders 71 and the second translation cylinder 73 move synchronously, which has a good centering and limiting effect, thereby ensuring that the material is stably located in the middle, thus ensuring the relative position of the material when entering the belt binding machine 1, better completing the belt binding work, and ensuring product quality.

[0019] Working principle: The material is transported to the transport module 2. The lifting cylinder 61 near the discharge end is driven to raise the stop plate 62 to extend out of the transport module 2. The material is transported through the transport module 2 toward the discharge end until it touches the stop plate 62. Then, the clamping module 7 is used to drive the two symmetrical first translation cylinders 71 and the second translation cylinder 73 to center the material in the middle of the transport module 2. The stop plate 62 is then retracted to the bottom of the transport module 2 by the lifting cylinder 61. At this time, the material can be transported through the transport module 2 to the strapping machine 1 for strapping. The centering effect of the clamping module 7 ensures that the material is also in the middle when it is transported to the strapping machine 1, which can better complete the strapping work. After the belt is secured, the material is transported back to the transport module 2. The lifting cylinder 61 near the inlet end is driven to raise the stop plate 62 until it extends beyond the transport module 2. The material is transported through the transport module 2 towards the inlet end, stopped by the stop plate 62, and finally clamped and centered using the clamping module 7. After centering, the clamping assembly moves away from the material. The lifting cylinder 31 is driven to raise the lifting plate 32 until the rotating frame 42 above the lifting plate 32 contacts the material, lifting it away from the transport module 2. Then, the rotary cylinder 41 on the lifting plate 32 is driven to rotate the rotating frame 42 90°. The material rotates 90°, completing the rotation process. Then, the lifting cylinder 31 is driven, causing the rotating frame 42 to descend. The material returns to the transport module 2, and the transport module 2 is activated to transport it back to the strapping machine 1, completing the strapping process once again. This completes the entire cross-shaped strapping operation. Through the cooperation of the strapping machine 1, transport module 2, lifting module 3, and rotating module 4, the automatic transport and rotation of the material are achieved, enabling the cross-shaped strapping operation without manual operation. This reduces manpower and material resources, improves work efficiency, and ensures the quality of the strapped material.

[0020] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A rotary transport device based on a belt-gluing machine, characterized in that: The system includes a transport module (2) for transporting materials on one side of the belt tensioner (1), a lifting module (3) at the bottom of the transport module (2), and a rotating module (4) for rotating materials on the drive end of the lifting module (3). The transport surface of the transport module (2) is on the same horizontal plane as the transport surface on the belt tensioner (1). The transport module (2) includes roller conveyor structures (21) arranged symmetrically with a gap between adjacent roller conveyor structures (21). The rotating module (4) includes a rotary cylinder (41) located between adjacent roller conveyor structures (21) and a rotating frame (42) on the drive end of the rotary cylinder (41). The rotating frame (42) includes four support parts (421) arranged in a circumferential array. The support parts (421) are provided with clearance grooves (422) that can pass through the roller conveyor structures (21).

2. The rotary transport device based on a belt-bearing machine according to claim 1, characterized in that: The transport module (2) is provided with a support frame (5) for supporting the transport module (2) below it. The lifting module (3) includes a lifting cylinder (31) and a lifting plate (32) fixedly connected to the driving end of the lifting cylinder (31). The rotary cylinder (41) is fixedly connected to the top of the lifting plate (32).

3. The rotary transport device based on a belt-bearing machine according to claim 2, characterized in that: The lifting plate (32) is provided with guide posts (34) at each of its four corners, and the support frame (5) is fixedly connected with guide sleeves (35) that slide with the guide posts (34).

4. The rotary transport device based on a belt-bearing machine according to claim 1, characterized in that: The transport module (2) is equipped with stop components (6) at both ends along the material transport direction.

5. The rotary transport device based on a belt-bearing machine according to claim 4, characterized in that: The stop assembly (6) includes a lifting cylinder (61) fixedly connected to the support frame (5) and a stop plate (62) fixedly connected to the drive end of the lifting cylinder (61). The stop plate (62) is located between two adjacent roller conveyor structures (21) and at one end of two opposite clearance grooves (422).

6. The rotary transport device based on a belt-bearing machine according to claim 1, characterized in that: The transport module (2) is provided with symmetrically arranged clamping modules (7) above it.

7. The rotary transport device based on a belt-bearing machine according to claim 6, characterized in that: The clamping module (7) includes a clamping plate (74) that reciprocates along the transport direction perpendicular to the transport module (2).

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