Product bag folding device for equipment for sleeving rubber bands on paper bags

Abstract

The utility model relates to the technical field of paper bag packaging, in particular to a product bag folding device for equipment for sleeving rubber bands on paper bags, which mainly comprises a support frame, a limit placing table is arranged on the inner side of the support frame, an adjusting slide rail is connected to the left end of the support frame, a pushing plate is arranged at the bottom end of the adjusting slide rail, and an installation adjusting component is arranged at the bottom end of the support frame. And the mounting adjusting assembly comprises a fixed mounting block, an adjusting seat is arranged at the bottom end of the fixed mounting block, a fixing block is arranged on the inner side of the adjusting seat, and the material pushing buffering assembly is arranged on the inner side of the material pushing plate and comprises an adjusting groove. According to the product bag folding device for the equipment for sleeving the rubber bands with the paper bags, fixed installation is achieved through the fixed installation blocks, then the adjusting bases at the bottom end conduct relative sliding adjustment, the direction of the adjusting bases is limited through one-way limiting of the fixed blocks, and the adjusting range of the bottom telescopic pressing blocks can be widened; paper bags with different sizes can be clamped more stably when being folded, and the rubber band sleeving efficiency is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper bag packaging technical field, concretely to a kind of paper bag sleeve rubber band equipment product bag folding device. BACKGROUND

[0002] A kind of paper bag sleeve rubber band equipment product bag folding device is an automatic equipment for folding paper bag and sleeving rubber band, which is folded by folding mechanism during use, reduces the unfolding area of rubber band, and improves the convenience of bag folding.

[0003] The existing paper bag sleeve rubber band device is mostly folded manually by hand, and some are placed in the corresponding clamping groove after stacking, and then folded by extrusion to achieve more compact end storage, making it more convenient to sleeve knot.

[0004] During actual bag folding and pressing, different materials or different thicknesses of paper bags require different limiting intervals when folding, if the force applied during positioning is too large, the paper bag will be deformed, and if the force applied during positioning is too small, the folded paper bag cannot be stably positioned, affecting the convenience of rubber band sleeve connection, the positioning process is difficult to adjust, affecting the processing efficiency and product quality of the equipment, which needs to be optimized and improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of paper bag sleeve rubber band equipment product bag folding device to solve the problem of positioning process difficult to adjust, affect the processing efficiency and product quality of equipment in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of paper bag sleeve rubber band equipment product bag folding device, comprising: support frame, the inner side of support frame is provided with limiting placement table, and the left end of support frame is connected with adjusting slide rail, the bottom of adjusting slide rail is provided with push plate,

[0007] Install adjusting assembly, adjusting assembly is set up at the bottom of support frame, and adjusting assembly includes fixed mounting block, the bottom of fixed mounting block is provided with adjusting seat, and the inner side of adjusting seat is provided with fixed block, and adjusting assembly is used for the bottom clamping of paper bag Limitation;

[0008] Pushing material buffer assembly, pushing material buffer assembly is set up in the inner side of push plate, and pushing material buffer assembly includes adjusting groove, adjusting groove is provided with buffer plate in the inner side, and the right side of buffer plate is connected with soft pressing plate, and pushing material buffer assembly is used for extrusion protection when paper bag is positioned.

[0009] Preferably, the top of support frame is provided with bag folding cylinder, and the bottom of bag folding cylinder is connected with pressing plate.

[0010] Preferably, the adjusting groove is arranged on the inner side of the pushing plate, and a guide rod is connected to the bottom end of the inner side of the pushing plate, and the buffer plate is connected to the top end of the guide rod, and a positioning cylinder is installed on the top end of the buffer plate.

[0011] Preferably, a limiting block is fixedly connected to the top right side of the limiting placement table, and an adjusting block is installed on the right side of the limiting placement table.

[0012] Preferably, an elastic connecting rod is connected to the inner side of the adjusting block, and a rear block is connected to the left end of the elastic connecting rod.

[0013] Preferably, the fixed mounting block is fixedly mounted on the inner bottom end of the support frame, and an inclined clamping block is fixedly connected to the bottom of the fixed mounting block.

[0014] Preferably, the adjusting seat is slidingly connected to the bottom end of the fixed mounting block, and a bottom telescopic pressing block is fixedly installed on the bottom end of the adjusting seat.

[0015] Preferably, a fixed block is fixedly connected to the inner side of the adjusting seat, a rotating limiting clamping block is rotatably connected to the top end of the fixed block, a clamping spring is connected to the inner side of the rotating limiting clamping block, and an elastic extrusion rod is connected to the outer side of the fixed block.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a fixed mounting block is fixedly mounted, and then the bottom end adjusting seat is relatively slidingly adjusted, the direction of the adjusting seat is limited through the one -way limiting of the fixed block, the adjusting range of the bottom telescopic pressing block can be improved, different size paper bags can be clamped more stably when being folded, and the efficiency of rubber band wrapping is avoided to be influenced.

[0018] When the pushing plate pushes the paper bag, the top end of the paper bag is limited through the up-down flexible adjustment of the flexible pressing plate, the side limiting of the limiting placement table and the rear end blocking of the rear block, so that the paper bag can be kept neat before being folded, and the efficiency of rubber band wrapping is improved. DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a partial separated three-dimensional structure schematic view of the pushing and buffering assembly of the utility model;

[0021] Figure 3 It is a partial enlarged separated three-dimensional structure schematic view of the limiting placement table and the bottom telescopic pressing block of the utility model;

[0022] Figure 4 It is a partial separated three-dimensional structure schematic view of the installation and adjusting assembly of the utility model.

[0023] In the diagram: 1. Support frame; 2. Limiting placement platform; 3. Adjusting slide rail; 4. Push plate; 5. Folding cylinder; 6. Pressing folding plate; 7. Adjusting groove; 8. Positioning cylinder; 9. Buffer plate; 10. Guide rod; 11. Flexible pressing plate; 12. Limiting block; 13. Adjusting block; 14. Back stop; 15. Elastic connecting rod; 16. Fixed mounting block; 17. Inclined locking block; 18. Fixing block; 19. Rotational limiting locking block; 20. Elastic squeezing rod; 21. Adjusting seat; 22. Bottom telescopic pressing block. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0026] like Figure 1 - Figure 4 As shown, this application provides a product bag folding device for a paper bag elastic banding equipment, including: a support frame 1, a limiting placement platform 2 is provided on the inner side of the support frame 1, and an adjusting slide rail 3 is connected to the left end of the support frame 1, and a pusher plate 4 is provided at the bottom end of the adjusting slide rail 3.

[0027] Specifically, such as Figure 1 As shown, a folding cylinder 5 is installed at the top of the support frame 1, and a pressing plate 6 is connected to the bottom of the folding cylinder 5. The interior of the limiting placement platform 2 is provided with a groove that is adapted to the pressing plate 6, so that the folding cylinder 5 can adjust the height of the pressing plate 6 and fold the paper bag in half.

[0028] The bottom end of the support frame 1 is provided with an installation adjustment component, which includes a fixed installation block 16. The bottom end of the fixed installation block 16 is provided with an adjustment seat 21, and the inner side of the adjustment seat 21 is provided with a fixing block 18. The installation adjustment component is used to clamp and limit the bottom end of the paper bag.

[0029] Specifically, such as Figure 4 As shown, the fixed mounting block 16 is fixedly installed on the inner bottom end of the support frame 1, and the bottom of the fixed mounting block 16 is fixedly connected to the inclined locking block 17. The rotation limit locking block 19 is pressed against the bottom of the fixed mounting block 16 under the action of the locking spring and is restricted to sliding inward by the inclined locking block 17.

[0030] Specifically, such asFigure 4 As shown, the adjusting seat 21 is slidably connected to the bottom end of the fixed mounting block 16, and a bottom telescopic pressure block 22 is fixedly installed at the bottom end of the adjusting seat 21. The bottom telescopic pressure block 22 is used to clamp the bottom end of the paper bag to avoid affecting the connection of the elastic band.

[0031] Specifically, such as Figure 4 As shown, a fixing block 18 is fixedly connected to the inner side of the adjusting seat 21, and a rotation limiting block 19 is rotatably connected to the top of the fixing block 18. A retaining spring is connected to the inner side of the rotation limiting block 19, and an elastic compression rod 20 is connected to the outer side of the fixing block 18. The elastic compression rod 20 is connected to the fixed mounting block 16 and provides a reverse force to the adjusting seat 21.

[0032] The inner side of the pusher plate 4 is provided with a pusher buffer assembly, which includes an adjustment groove 7. The inner side of the adjustment groove 7 is provided with a buffer plate 9, and the right side of the buffer plate 9 is connected to a soft pressure plate 11. The pusher buffer assembly is used for compression protection when the paper bag is positioned.

[0033] Specifically, such as Figure 2 As shown, the adjusting groove 7 is opened on the inner side of the pusher plate 4, and the bottom of the inner side of the pusher plate 4 is connected to the guide rod 10. The buffer plate 9 is connected to the top of the guide rod 10, and the top of the buffer plate 9 is equipped with a positioning cylinder 8. The positioning cylinder 8 pushes the buffer plate 9, which drives the flexible pressure plate 11 to limit and protect the end of the paper bag.

[0034] Specifically, such as Figure 3 As shown, a limit block 12 is fixedly connected to the top right side of the limit placement platform 2, and an adjustment block 13 is installed on the right side of the limit placement platform 2. The limit block 12 and the adjustment block 13 are used to limit the end of the rear stop 14 to adjust its position.

[0035] Specifically, such as Figure 3 As shown, an elastic connecting rod 15 is connected to the inner side of the adjusting block 13, and a rear stop block 14 is connected to the left end of the elastic connecting rod 15. The elastic connecting rod 15 provides buffer protection for the rear stop block 14 to prevent the paper bag from wrinkling.

[0036] In this embodiment: the paper bag is fixedly installed by the fixed mounting block 16, and then the bottom adjustment seat 21 is adjusted by relative sliding. The position of the adjustment seat 21 is restricted by the one-way limit of the fixed block 18, which can improve the adjustment range of the bottom telescopic pressure block 22, so that paper bags of different sizes can be clamped more stably when folded. When the pusher plate 4 pushes the paper bag, the top of the paper bag is limited by the up and down flexible adjustment of the soft pressure plate 11. With the side limit of the limiting placement platform 2 and the back end of the back stop block 14, the paper bag can be kept neat before folding.

[0037] The specific solution is as follows: First, adjust the position of the bottom telescopic pressure block 22 according to the number of paper bags to be fitted with elastic bands at one time, or the thickness of the paper bags. Fix the mounting block 16 in place. Then, adjust the bottom adjustment seat 21 relatively by sliding. At this time, the rotating limit block 19 is pressed against the inside of the inclined block 17 by the action of the spring, preventing the adjustment seat 21 from sliding inward. The outside of the adjustment seat 21 is squeezed and limited by the elastic squeezing rod 20, which can improve the adjustment range of the bottom telescopic pressure block 22, so that paper bags of different sizes can be clamped more stably when folded. When the pusher plate 4 pushes the paper bag into the limit placement platform 2, the extension and retraction of the positioning cylinder 8 drives the flexible pressure plate 11 to adjust up and down flexibly, limiting the top and front of the paper bag. With the side limit of the limit placement platform 2 and the blocking of the rear end of the back stop block 14, the paper bag can be more neatly fitted when the folding plate 6 is pressed down, which is convenient for fitting elastic bands.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0039] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A product bag folding device for a paper bag elastic band fitting machine, comprising: A support frame (1) is provided with a limiting placement platform (2) on its inner side, and an adjusting slide rail (3) is connected to the left end of the support frame (1). A pusher plate (4) is provided at the bottom end of the adjusting slide rail (3). The support frame (1) is characterized in that... The installation adjustment component is located at the bottom of the support frame (1) and includes a fixed installation block (16). The bottom of the fixed installation block (16) is provided with an adjustment seat (21), and the inner side of the adjustment seat (21) is provided with a fixed block (18). The installation adjustment component is used to clamp and limit the bottom of the paper bag. The material pushing buffer assembly is located inside the material pushing plate (4) and includes an adjustment groove (7). A buffer plate (9) is provided inside the adjustment groove (7), and a soft pressure plate (11) is connected to the right side of the buffer plate (9). The material pushing buffer assembly is used for compression protection when the paper bag is positioned.

2. The product bag folding device for a paper bag elastic banding machine according to claim 1, characterized in that, The top of the support frame (1) is equipped with a bag-folding cylinder (5), and the bottom of the bag-folding cylinder (5) is connected to a pressure folding plate (6).

3. The product bag folding device for a paper bag elastic banding machine according to claim 1, characterized in that, The adjustment groove (7) is opened on the inner side of the pusher plate (4), and the bottom of the inner side of the pusher plate (4) is connected to the guide rod (10). The buffer plate (9) is connected to the top of the guide rod (10), and the top of the buffer plate (9) is equipped with a positioning cylinder (8).

4. The product bag folding device for a paper bag elastic banding machine according to claim 1, characterized in that, A limit stop (12) is fixedly connected to the top right side of the limit placement platform (2), and an adjustment block (13) is installed on the right side of the limit placement platform (2).

5. The product bag folding device for a paper bag elastic banding machine according to claim 4, characterized in that, The inner side of the adjusting block (13) is connected to an elastic connecting rod (15), and the left end of the elastic connecting rod (15) is connected to a rear stop block (14).

6. The product bag folding device for a paper bag elastic banding machine according to claim 1, characterized in that, The fixed mounting block (16) is fixedly installed on the inner bottom end of the support frame (1), and the bottom of the fixed mounting block (16) is fixedly connected with a slanted locking block (17).

7. The product bag folding device for a paper bag elastic banding machine according to claim 6, characterized in that, The adjusting seat (21) is slidably connected to the bottom end of the fixed mounting block (16), and a bottom telescopic pressure block (22) is fixedly installed at the bottom end of the adjusting seat (21).

8. The product bag folding device for a paper bag elastic banding machine according to claim 7, characterized in that, The inner side of the adjusting seat (21) is fixedly connected to a fixing block (18), and the top of the fixing block (18) is rotatably connected to a rotation limiting block (19). The inner side of the rotation limiting block (19) is connected to a retaining spring, and the outer side of the fixing block (18) is connected to an elastic compression rod (20).

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