A bag making machine side seal guide structure

Abstract

The utility model relates to bag making machine technical field provides a kind of bag making machine side seal guide structure, including operation bench, the both sides of the outer surface of operation bench are equipped with embedded slot, the inside of two embedded slots is slidably connected with sliding plate, the one side fixedly connected with fixed block of sliding plate outer surface.The utility model, when using, first, the packaging bag required to seal edge is placed on the conveyer belt inside the operation bench, then simultaneously manually rotates two ratchets, ratchet gradually drives bidirectional screw rod to proceed normal rotation, two sliding blocks are driven to the inside of bidirectional screw rod and move horizontally by the continuous normal rotation of bidirectional screw rod, with the continuous movement of two sliding blocks, two swing rods are gradually pushed out and swing by the horizontal movement of two sliding blocks, so as to reach can have guide structure, cloth bag is produced, avoid its when conveying, packaging bag deviates direction, improve the overall working efficiency of bag making machine.

Description

Technical Field

[0001] This utility model relates to the field of bag making machine technology, and in particular to a side sealing guide structure for a bag making machine. Background Technology

[0002] A bag making machine is a machine that produces various plastic packaging bags or other packaging bags. Its processing range includes packaging bags of various sizes, thicknesses and specifications made of plastic or other materials. Generally speaking, plastic packaging bags are the main products. This machine is specially designed as a dual-purpose machine for point-break continuous roll flat bags and point-break continuous roll vest bags.

[0003] In the prior art, such as Chinese Patent No. CN218228113U, there is an inserting device for a non-woven bag making machine, which includes a vertical frame. The vertical frame is provided with an input guide roller assembly, a sealing mechanism, an inserting mechanism, and an output guide roller mechanism. The inserting mechanism includes an inserting sheet metal and inserting discs arranged on both sides of the inserting sheet metal. A guide frame is provided at the upper end of the inserting sheet metal. The guide frame is located below the input guide roller assembly. The guide frame includes a vertical plate fixedly connected to the inserting sheet metal, a horizontal plate fixedly connected to the vertical frame, and an inclined plate connecting the two. The horizontal plate is located above the sealing mechanism. The beneficial effect of this utility model is that it improves the structure of the inserting device and increases the yield of non-woven bags with handles inside.

[0004] While the above solution has the advantages mentioned above, its disadvantage is that the device is not designed with a guiding structure. After the bags are produced, they need to be sealed and packaged. During the conveying process, the lack of a guiding mechanism will cause the bags to deviate from their direction, reducing the overall working efficiency of the bag making machine. Furthermore, the guiding structure is not easy to disassemble, and the inability to quickly disassemble the assembled equipment during transportation reduces the overall assembly efficiency of the equipment. Utility Model Content

[0005] The purpose of this invention is to solve the problem that in the existing technology, the design lacks a guiding structure. After the cloth bags are produced, they need to be sealed and packaged. During transportation, due to the lack of a guiding mechanism, the cloth bag products will deviate from the direction, which reduces the overall working efficiency of the bag making machine. In addition, the guiding structure is not easy to disassemble. When assembling and transporting the equipment, the inability to disassemble quickly reduces the overall assembly efficiency of the equipment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a side-sealing guide structure for a bag making machine: including an operating table, with embedded grooves on both sides of the outer surface of the operating table, and sliding plates slidably connected inside the two embedded grooves. A fixed block is fixedly connected to one side of the outer surface of the sliding plate, and a connecting rod is fixedly connected to the top of the fixed block. A moving plate is fixedly connected to one end of the connecting rod. A square groove is formed inside the moving plate, and bidirectional threaded rods are movably connected to both sides of the inner wall of the square groove. Two sliding blocks are threadedly connected to the outer surface of the bidirectional threaded rods. Swing rods are movably connected to both sides of the inner wall of the two sliding blocks. Moving plates are movably connected to both sides of the outer surface of the two swing rods. Multiple rolling shafts are movably connected to both sides of the inner wall of the moving plate. A crank handle is fixedly connected to one end of the bidirectional threaded rod, and a rotating disk is fixedly connected to the other end of the bidirectional threaded rod. Multiple round holes are formed on one side of the outer surface of the rotating disk.

[0007] In a preferred embodiment, a hollow block is fixedly connected to one side of the outer surface of the motion plate, and two insertion columns are movably embedded inside the hollow block. A connecting plate is fixedly installed on one side of the outer surface of the operating table, and a bag-making machine side-sealing mechanism is fixedly installed on the top of the connecting plate.

[0008] The technical effect of adopting the above-mentioned further solution is that the two insertion posts facilitate the limiting and prevent the bidirectional threaded rod from slipping.

[0009] In a preferred embodiment, a pull plate is fixedly connected to one end of each of the two insertion posts, and two springs are fixedly connected to one side of the outer surface of the pull plate.

[0010] The technical effect of adopting the above-mentioned further solution is that the pull plate is affected by the tension of the two springs and the two insertion pins are quickly inserted into the round hole, thereby limiting the bidirectional threaded rod.

[0011] In a preferred embodiment, one end of each of the two springs is fixedly connected to the outer surface of the hollow block, and one end of each of the two insertion posts is movably embedded in one of the two circular holes.

[0012] The technical advantage of adopting the above-mentioned further solution is that the hollow block facilitates the provision of support for the inserted column.

[0013] In a preferred embodiment, the embedding groove is an embedded triangular groove, and two hollow plates are fixedly connected to the bottom of the operating table.

[0014] The technical advantage of adopting the above-mentioned further solution is that the special design of the embedded groove facilitates the installation and disassembly of the guide structure.

[0015] In a preferred embodiment, an insertion block is movably embedded inside the hollow plate, and a pull-out plate is fixedly connected to the bottom of the insertion block.

[0016] The technical effect of adopting the above-mentioned further solution is that the pull-out plate drives the insertion block to be pulled out of the interior of the embedding groove, thereby releasing the limitation on the sliding plate.

[0017] In a preferred embodiment, two springs are fixedly connected to one side of the outer surface of the pull-out plate, and one end of each spring is fixedly connected to the outer surface of the hollow plate.

[0018] The technical effect of adopting the above-mentioned further solution is that the spring second facilitates the quick reset of the extraction plate.

[0019] In a preferred embodiment, one end of the insertion block is movably embedded inside the embedding groove.

[0020] The technical effect of adopting the above-mentioned further solution is that by moving the two sliding plates horizontally, the two sliding plates are pulled out of the embedded groove.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] 1. In use, the packaging bag to be sealed is first placed on the conveyor belt inside the operating table. Then, two cranks are manually turned simultaneously. The cranks gradually drive the bidirectional threaded rod to rotate forward. The continuous forward rotation of the bidirectional threaded rod drives two sliding blocks to move horizontally towards the inside of the bidirectional threaded rod. As the two sliding blocks continue to move, the horizontal movement of the two sliding blocks gradually pushes the two swing rods to swing outward. The two swing rods gradually push out the moving plate, and the multiple rolling shafts in the two moving plates gradually contact the two side surfaces of the packaging bag. At the same time, when the bidirectional threaded rod rotates to the desired position, the operator releases the previously pulled plate. The pull plate is affected by the tension of two springs and drives the two insertion pins to be quickly inserted into the round hole, thereby achieving a guiding structure. After the bag is produced, it is prevented from deviating from the direction during conveying, thus improving the overall working efficiency of the bag making machine.

[0023] 2. In order to facilitate the disassembly of the guide structure, the operator first manually pulls the two pull-out plates so that the two pull-out plates are vertically downward. The pull-out plates drive the insertion block to be pulled out of the embedded groove, thereby releasing the restriction on the sliding plate. Then the operator moves the two sliding plates horizontally so that the two sliding plates are pulled out of the embedded groove, thereby completing the disassembly of the guide structure. This makes the guide structure easy to disassemble and allows for quick disassembly during the assembly and transportation of the equipment, thus improving the overall assembly efficiency of the equipment. Attached Figure Description

[0024] Figure 1 A schematic diagram of the main structure of a side sealing guide structure for a bag making machine provided by this utility model;

[0025] Figure 2 A side view of a side sealing guide structure for a bag making machine provided by this utility model;

[0026] Figure 3 This utility model provides a side sealing guide structure for a bag making machine. Figure 2 Enlarged structural diagram at point A;

[0027] Figure 4 A bottom view of the side sealing guide structure of a bag making machine provided by this utility model;

[0028] Figure 5 This utility model provides a side sealing guide structure for a bag making machine. Figure 4 A magnified structural diagram at point B in the middle.

[0029] Legend:

[0030] 1. Operating table; 101. Connecting plate; 102. Bag making machine side sealing mechanism; 103. Sliding plate; 104. Fixed block; 105. Moving plate; 106. Square groove; 107. Bidirectional threaded rod; 108. Swing rod; 109. Sliding block; 110. Rotating disk; 111. Round hole; 112. Hollow block; 113. Insertion post; 114. Pull plate; 115. Spring one; 116. Rolling shaft; 117. Connecting rod; 118. Moving plate; 119. Crank handle; 2. Embedded groove; 201. Hollow plate; 202. Insertion block; 203. Spring two; 204. Pull-out plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1, please refer to Figures 1-5This utility model provides a technical solution: a side-sealing guide structure for a bag making machine, including an operating table 1. Embedded grooves 2 are provided on both sides of the outer surface of the operating table 1. Sliding plates 103 are slidably connected inside each of the two embedded grooves 2. A fixing block 104 is fixedly connected to one side of the outer surface of the sliding plate 103. A connecting rod 117 is fixedly connected to the top of the fixing block 104. A moving plate 105 is fixedly connected to one end of the connecting rod 117. A square groove 106 is provided inside the moving plate 105. A bidirectional threaded rod 107 is movably connected to both sides of the inner wall of the square groove 106. Two sliding blocks 109 are threadedly connected to the outer surface of the bidirectional threaded rod 107. Swing rods 108 are movably connected to both sides of the inner wall of the two sliding blocks 109. Moving plates 118 are movably connected to both sides of the outer surface of the two swing rods 108. A crank handle 119 is fixedly connected to one end of a bidirectional threaded rod 107, which is connected to multiple rolling shafts 116. A rotating disk 110 is fixedly connected to the other end of the bidirectional threaded rod 107. Multiple round holes 111 are opened on one side of the outer surface of the rotating disk 110. A hollow block 112 is fixedly connected to one side of the outer surface of the moving plate 105. Two insertion posts 113 are movably embedded inside the hollow block 112. A connecting plate 101 is fixedly installed on one side of the outer surface of the operating table 1. A bag-making machine side sealing mechanism 102 is fixedly installed on the top of the connecting plate 101. A pull plate 114 is fixedly connected to one end of the two insertion posts 113. Two springs 115 are fixedly connected to one side of the outer surface of the pull plate 114. One end of the two springs 115 is fixedly connected to the outer surface of the hollow block 112. One end of the two insertion posts 113 is movably embedded in one of the two round holes 111.

[0033] In this embodiment, during use, the packaging bag to be sealed is first placed on the conveyor belt inside the operating table 1. Then, both cranks 119 are manually rotated simultaneously. The cranks 119 gradually drive the bidirectional threaded rod 107 to rotate forward. The continuous forward rotation of the bidirectional threaded rod 107 drives the two sliding blocks 109 to move horizontally towards the inside of the bidirectional threaded rod 107. As the two sliding blocks 109 continue to move, their horizontal movement gradually pushes the two swing rods 108 to swing outward. The two swing rods 108 gradually push the moving plate 118 out, and the multiple rolling shafts 116 in the two moving plates 118 gradually contact the two side surfaces of the packaging bag. At the same time, when the bidirectional threaded rod 107 rotates to the desired position, the operator releases the handle. The pull plate 114, which is always pulled, is driven by the tension of two springs 115 to quickly insert two insertion pins 113 into the round hole 111, thereby limiting the bidirectional threaded rod 107 for anti-slip treatment. As the conveyor inside the operating table 1 is conveyed, the packaging bag is gradually conveyed to the bag making machine side sealing mechanism 102. The bag making machine side sealing mechanism 102 is not an innovation of this utility model, so it will not be described in detail. The bag making machine side sealing mechanism 102 seals the packaging bag. Multiple rolling shafts 116 in the two moving plates 118 guide the conveyed packaging bag, thereby achieving a guiding structure. After the bag is produced, it is prevented from deviating from the direction during conveying, thus improving the overall working efficiency of the bag making machine.

[0034] Example 2, as Figures 1-5 As shown, the embedding groove 2 is an embedded triangular groove. Two hollow plates 201 are fixedly connected to the bottom of the operating table 1. An insertion block 202 is movably embedded inside the hollow plate 201. A pull-out plate 204 is fixedly connected to the bottom of the insertion block 202. Two springs 203 are fixedly connected to one side of the outer surface of the pull-out plate 204. One end of the two springs 203 is fixedly connected to the outer surface of the hollow plate 201. One end of the insertion block 202 is movably embedded inside the embedding groove 2.

[0035] In this embodiment, to facilitate the disassembly of the guide structure, the operator first manually pulls the two pull-out plates 204 so that the two pull-out plates 204 are vertically downward. The pull-out plates 204 drive the insertion block 202 to be pulled out of the interior of the embedding groove 2, thereby releasing the restriction on the sliding plate 103. Then, the operator moves the two sliding plates 103 horizontally so that the two sliding plates 103 are pulled out of the embedding groove 2, thereby completing the disassembly of the guide structure. This makes the guide structure easy to disassemble, and it can be quickly disassembled during the assembly and transportation of the equipment, thus improving the overall assembly efficiency of the equipment.

[0036] Working Principle: In use, first place the packaging bag to be sealed on the conveyor belt inside the operating table 1. Then, simultaneously turn both cranks 119 manually. The cranks 119 gradually drive the bidirectional threaded rod 107 to rotate forward. The continuous forward rotation of the bidirectional threaded rod 107 drives the two sliding blocks 109 to move horizontally inward. As the two sliding blocks 109 continue to move, their horizontal movement gradually pushes the two swing rods 108 outward. The two swing rods 108 gradually push out the moving plate 118, causing the multiple rolling shafts 116 in the moving plate 118 to gradually contact the two side surfaces of the packaging bag. Simultaneously, when the bidirectional threaded rod 107 rotates to the desired position, the operator releases the previously pulled plate 114. The pull plate 114, under the tension of two springs 115, causes the two insertion pins 113 to be quickly inserted into the round hole 111, thus limiting the bidirectional threaded rod 107 for anti-slip treatment. The packaging bags are gradually conveyed to the bag-making machine's side-sealing mechanism 102. The side-sealing mechanism 102 is not part of this invention and will not be described further. The side-sealing mechanism 102 seals the packaging bags, and multiple rolling shafts 116 in two moving plates 118 guide the conveying bags, thus providing a guiding structure. After the bags are produced, this prevents them from deviating from their direction during conveying, improving the overall efficiency of the bag-making machine. To facilitate disassembly of the guiding structure, the operator first manually pulls the two pull-out plates 204 vertically downwards. The pull-out plates 204 pull the insertion block 202 out of the embedding groove 2, thereby releasing the restriction on the sliding plate 103. Then, the operator moves the two sliding plates 103 horizontally, pulling them out of the embedding groove 2, thus completing the disassembly of the guiding structure. This facilitates disassembly of the guiding structure, allowing for quick disassembly during equipment assembly and transportation, improving the overall assembly efficiency of the equipment.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A side-sealing guide structure for a bag-making machine, comprising an operating table (1), characterized in that: The operating table (1) has two embedded grooves (2) on both sides of its outer surface. Sliding plates (103) are slidably connected inside each of the two embedded grooves (2). A fixing block (104) is fixedly connected to one side of the outer surface of the sliding plate (103). A connecting rod (117) is fixedly connected to the top of the fixing block (104). A moving plate (105) is fixedly connected to one end of the connecting rod (117). A square groove (106) is formed inside the moving plate (105). Two bidirectional threaded rods (107) are movably connected to both sides of the inner wall of the square groove (106). 7) The outer surface is threaded with two sliding blocks (109). The inner walls of the two sliding blocks (109) are movably connected with swing rods (108). The outer surfaces of the two swing rods (108) are movably connected with moving plates (118). The inner walls of the moving plates (118) are movably connected with multiple rolling shafts (116). One end of the bidirectional threaded rod (107) is fixedly connected with a crank handle (119). The other end of the bidirectional threaded rod (107) is fixedly connected with a rotating disk (110). The outer surface of the rotating disk (110) has multiple round holes (111) on one side.

2. The side-sealing guide structure for a bag-making machine according to claim 1, characterized in that: A hollow block (112) is fixedly connected to one side of the outer surface of the motion plate (105). Two insertion posts (113) are movably embedded inside the hollow block (112). A connecting plate (101) is fixedly installed on one side of the outer surface of the operating table (1). A bag-making machine side sealing mechanism (102) is fixedly installed on the top of the connecting plate (101).

3. The side-sealing guide structure for a bag-making machine according to claim 2, characterized in that: One end of each of the two insertion posts (113) is fixedly connected to a pull plate (114), and two springs (115) are fixedly connected to one side of the outer surface of the pull plate (114).

4. The side-sealing guide structure for a bag-making machine according to claim 3, characterized in that: One end of each of the two springs (115) is fixedly connected to the outer surface of the hollow block (112), and one end of each of the two insertion posts (113) is movably embedded in one of the two round holes (111).

5. The side-sealing guide structure for a bag-making machine according to claim 1, characterized in that: The embedding groove (2) is an embedding triangular groove, and the bottom of the operating table (1) is fixedly connected to two hollow plates (201).

6. The side-sealing guide structure for a bag-making machine according to claim 5, characterized in that: An insertion block (202) is movably embedded inside the hollow plate (201), and a pull-out plate (204) is fixedly connected to the bottom of the insertion block (202).

7. The side-sealing guide structure for a bag-making machine according to claim 6, characterized in that: Two springs (203) are fixedly connected to one side of the outer surface of the pull-out plate (204), and one end of the two springs (203) is fixedly connected to the outer surface of the hollow plate (201).

8. The side-sealing guide structure for a bag-making machine according to claim 6, characterized in that: One end of the insertion block (202) is movably embedded inside the embedding groove (2).

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