Winding structure of bag making machine

Abstract

The utility model discloses a rolling structure of a bag making machine, which comprises a bag making machine frame, a rolling roller and an adjusting roller are arranged on the bag making machine frame, the rolling structure of the bag making machine is characterized by further comprising a supporting piece, the supporting piece comprises a supporting rod and a supporting block, the supporting rod is connected with the supporting block and located at the lower end of the rolling roller, the supporting block is in an arc shape, and the adjusting roller is arranged on the supporting block. A winding gap is formed between the supporting block and the winding roller, the adjusting roller comprises a first roller and a second roller, an adjusting gap is formed between the first roller and the second roller, raw materials are wound on the winding roller through the adjusting gap and the winding gap, the second roller is connected with a driving part, and the driving part is connected with the adjusting gap. The driving part drives the second roller to move and changes the adjusting gap. The utility model has the following advantages and effects: the raw material can be always clung to the winding roller to ensure winding, and the winding quality is ensured.

Description

Technical Field

[0001] The utility model relates to the field of a bag making machine winding structure, and more specifically, to a bag making machine winding structure. Background Art

[0002] Compared with wrapping paper, packaging bags are currently the most widely used way to package products. Packaging bags are usually prepared using a bag making machine. In order to make the packaging bags more beautiful and recognizable, specific patterns and manufacturer information are usually printed on the packaging bags. After printing, the printed raw material bags are first rolled up, and then the rolled raw material bags are moved to the cutting position of the bag making machine for cutting, thereby forming independent packaging bags.

[0003] In actual operation, the raw material bags are often rolled too tightly or too loosely, causing deformation of the raw material bags or affecting subsequent cutting. This will cause the raw materials on the winding roller to be uneven, affecting the aesthetic performance of the product. Therefore, a winding device that can facilitate material collection is needed. The present application proposes a winding device for a bag making machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an adjustable bag-making machine winding structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a bag making machine winding structure, including a bag making machine frame, on which a winding roller and an adjustment roller are arranged, and the characteristic is that: it also includes a support member, the support member includes a support rod and a support block, the support rod is connected to the support block and is located at the lower end of the winding roller, the support block is arc-shaped, and a winding gap is formed between the support block and the winding roller, the adjustment roller includes a first roller and a second roller, an adjustment gap is formed between the first roller and the second roller, and the raw material is wound on the winding roller through the adjustment gap and the winding gap, and the second roller is connected to a driving member, and the driving member drives the second roller to move and change the adjustment gap.

[0006] By adopting the above technical solution, a support member is provided and a support block forms a winding gap between the winding rollers. By adjusting the gap, the raw material can be more smoothly wound around the winding roller. A first roller and a second roller are provided at the same time, which can increase the distance between the raw material and the winding roller. The increase in distance can allow the raw material to be cooled more fully, which can prevent the pattern from sticking to the raw material during winding, thereby ensuring the quality. A driving member is provided to change the adjustment gap, so that the raw material can always be close to the winding roller to ensure winding, thereby ensuring the quality of winding.

[0007] The utility model is further configured as follows: the driving member includes a rotating block and a lifting block, the rotating block slides on the bag making machine frame, the rotating block forms a fixed gap, both ends of the second roller are fixed in the fixed gap, an adjustment block is arranged in the fixed gap, and a plurality of adjustment blocks are arranged, and the adjustment blocks form an adjustment groove that cooperates with the adjustment roller. When a plurality of the adjustment blocks cooperate with the second roller, the adjustment block adjusts the height of the second roller.

[0008] By adopting the above technical solution, a rotating block and a lifting block are provided, and the rotating block can be adjusted in cooperation with the fixing part, so that the raw material can always be tensioned to ensure the winding quality and the material stroke can be increased.

[0009] The utility model is further configured as follows: the rotating block includes a rotating gear, the rotating gear rotates on the bag making machine frame, and the rotating gear is provided with an adjustment block extending to the outside, the lifting block is provided with a first rack matching the rotating gear, the bag making machine frame is provided with a plurality of locking holes, the locking holes are arranged around the outer circumference of the adjusting block, the adjusting block is provided with a fixing hole matching the locking hole, and a locking rod is provided on the fixing hole.

[0010] By adopting the above technical solution, a gear is set to drive the movement of the lifting block to adjust the second roller, and a locking rod is provided to cooperate with the fixing hole and the locking hole for fixing, thereby ensuring that the second roller is locked without deviation, and the structure is convenient and practical.

[0011] The utility model is further configured as follows: a sliding member is arranged on the support rod, the sliding member includes a first rod, the first rod is rotated on the support rod, the other end of the first rod slides and rotates on the bag making machine frame, the sliding member is also provided with a limiting block, the limiting block is connected to the first rod and fixes the first rod to the bag making machine frame, and a limiting groove is formed on the bag making machine frame.

[0012] By adopting the above technical solution, the support rod is supported, so that the disassembly of the winding roller can be more convenient, and a limit block is provided to fix the support rod to prevent the change of the winding gap. The utility model is further configured as follows: a locking rod is provided on the bag making machine frame, and the locking rod slides on the bag making machine frame, and a clamping groove connected to the limit groove is provided on the bag making machine frame, and the locking rod slides in the clamping groove and fixes the support rod, and a second spring connected to the locking rod is also provided in the clamping groove, and the second spring drives the locking rod to fix the support rod.

[0013] By adopting the above technical solution, the locking limit is achieved by sliding in the clamping groove, and a spring is provided for easy resetting.

[0014] The utility model is further configured as follows: the support block slides on the support rod, and the support is provided with a first spring that connects the support block and drives it to press against the winding roller.

[0015] By adopting the above technical solution, the support block and the winding roller are kept in close contact through the spring to ensure the quality of winding.

[0016] The utility model is further configured as follows: a pull block protrudes from the limit rod, a sliding groove is arranged on the bag making machine frame, the pull block slides in the sliding groove and one end extends out of the sliding groove.

[0017] By adopting the above technical solution, the raw material is adjusted by using the support block and the adjustment rod to cooperate with each other, so that the raw material rolled up by the winding roller can be rolled up on the winding roller more flatly and without folding, so that the subsequent winding can be smoother, thereby improving the winding quality of the bag making machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the support rod structure of an embodiment of the utility model; Figure 3 A enlarged view

[0020] Figure 4 This is a structural diagram of an adjusting rod according to an embodiment of the utility model.

[0021] In the figure: 1. bag making machine frame; 12. winding roller; 13. adjusting roller; 134. first roller; 135. second roller; 2. supporting rod; 23. supporting block; 24. rotating block; 25. lifting block; 3. rotating gear; 4. fixing hole; 41. first rod; 5. limiting groove; 52. fixing groove; 6. first spring; 7. pulling block. DETAILED DESCRIPTION

[0022] Reference Figures 1 to 4 The embodiments of the utility model are further described.

[0023] A bag making machine winding structure includes a bag making machine frame 1, on which a winding roller 12 and an adjusting roller 13 are arranged, and the characteristics are as follows: it also includes a support member, the support member includes a support rod 2 and a support block 23, the support rod 2 is connected to the support block 23 and is located at the lower end of the winding roller 12, the support block 23 is arc-shaped, and a winding gap is formed between the support block 23 and the winding roller 12, the adjusting roller 13 includes a first roller 134 and a second roller 135, an adjustment gap is formed between the first roller and the second roller, and the raw material is wound on the winding roller 12 through the adjustment gap and the winding gap, and the second roller 135 is connected to a driving member, and the driving member drives the second roller to move and change the adjustment gap.

[0024] The driving member includes a rotating block 24 and a lifting block 25. The rotating block 24 drives the lifting block 25 to slide on the bag making machine frame 1. The lifting block 25 forms a fixed gap. Both ends of the second roller are fixed in the fixed gap. An adjustment block is arranged in the fixed gap. There are several adjustment blocks. The adjustment blocks are formed with adjustment grooves that cooperate with the adjustment rollers. When several adjustment blocks cooperate with the second roller, the adjustment blocks adjust the height of the second roller.

[0025] The rotating block 24 includes a rotating gear 3, which rotates on the bag making machine frame 1, and the rotating gear 3 is provided with an adjustment block extending to the outside. The lifting block 25 is provided with a first rack matching the rotating gear 3. The adjusting block is provided with a plurality of locking holes, which are arranged around the outer circumference of the adjusting block. The bag making machine frame 1 is provided with a fixing hole 4 matching the locking hole, and a locking rod is provided on the locking hole.

[0026] The support rod 2 is provided with a sliding member, which includes a first rod 41, which rotates on the support rod 2, and the other end of the first rod 41 slides and rotates on the bag making machine frame 1. The sliding member also includes a limit block, which fixes the support rod 2, and a limit groove 5 is formed on the bag making machine frame 1. The limit block includes a locking rod, which slides on the bag making machine frame 1, and a clamping groove 52 connected to the limit groove 5 is provided on the bag making machine frame 1. The locking rod slides in the clamping groove 52 and fixes the support rod 2. A second spring connected to the locking rod is also provided in the clamping groove 52, and the second spring drives the locking rod to fix the support rod 2. The support block 23 slides on the support rod 2, and a first spring 6 connected to the support block 23 and drives it to press against the winding roller 12 is provided on the support. A pull block 7 protrudes from the limit rod, and a sliding groove is provided on the bag making machine frame 1. The pull block 7 slides in the sliding groove and one end extends out of the sliding groove.

[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A bag making machine winding structure, comprising a bag making machine frame (1), wherein the bag making machine frame (1) is provided with a winding roller (12) and an adjusting roller (13), wherein: The invention also comprises a support member, wherein the support member comprises a support rod (2) and a support block (23), wherein the support rod (2) is connected to the support block (23) and is located at the lower end of the winding roller (12), wherein the support block (23) is arc-shaped, and a winding gap is formed between the support block (23) and the winding roller (12), wherein the adjustment roller (13) comprises a first roller (134) and a second roller (135), wherein an adjustment gap is formed between the first roller and the second roller, and the raw material is wound onto the winding roller (12) through the adjustment gap and the winding gap, and wherein the second roller (135) is connected to a driving member, and the driving member drives the second roller to move and change the adjustment gap.

2. The bag making machine winding structure according to claim 1 is characterized in that: The driving member comprises a rotating block (24) and a lifting block (25); the rotating block (24) drives the lifting block (25) to slide on the bag making machine frame (1); the lifting block (25) forms a fixed gap; both ends of the second roller are fixed in the fixed gap; an adjustment block is arranged in the fixed gap; a plurality of adjustment blocks are arranged; the adjustment blocks are formed with adjustment grooves that cooperate with adjustment rollers; when a plurality of the adjustment blocks cooperate with the second roller, the adjustment blocks adjust the height of the second roller.

3. The bag making machine winding structure according to claim 2 is characterized in that: The rotating block (24) comprises a rotating gear (3), the rotating gear (3) rotates on the bag making machine frame (1), and the rotating gear (3) is provided with an adjustment block extending to the outside, the lifting block (25) is provided with a first rack matched with the rotating gear (3), the adjusting block is provided with a plurality of locking holes, the locking holes are arranged around the outer circumference of the adjusting block, the bag making machine frame (1) is provided with a fixing hole (4) matched with the locking hole, and the locking hole is provided with a locking rod.

4. The bag making machine winding structure according to claim 1 is characterized in that: The support rod (2) is provided with a sliding member, the sliding member comprises a first rod (41), the first rod (41) rotates on the support rod (2), the other end of the first rod (41) slides and rotates on the bag making machine frame (1), the sliding member also comprises a limit block, the limit block fixes the support rod (2), and a limit groove (5) is formed on the bag making machine frame (1).

5. The bag making machine winding structure according to claim 4 is characterized in that: The limit block comprises a locking rod, the locking rod slides on the bag making machine frame (1), the bag making machine frame (1) is provided with a fixing groove (52) connected to the limit groove (5), the locking rod slides in the fixing groove (52) and fixes the support rod (2), and a second spring connected to the locking rod is also provided in the fixing groove (52), and the second spring drives the locking rod to fix the support rod (2).

6. The bag making machine winding structure according to claim 1 is characterized in that: The support block (23) slides on the support rod (2), and a first spring (6) is provided on the support rod for connecting the support block (23) and driving the support block (23) to press against the winding roller (12).

7. The bag making machine winding structure according to claim 5 is characterized in that: A pull block (7) protrudes from the locking rod, and a sliding groove is provided on the bag making machine frame (1). The pull block (7) slides in the sliding groove and one end extends out of the sliding groove.

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