Bag making machine for packaging bag production

Abstract

The utility model relates to a bag making machine for packaging bag production, which belongs to the technical field of food packaging bags, is simpler in integral structure, is convenient for rolling up manufactured food bags, is simpler and quicker than manual rolling up and arrangement of the food bags in the prior art, improves the manufacturing and rolling efficiency of the food bags, and is better in practicability. The two vertical plates are fixedly welded on the base, mounting holes are formed in the two vertical plates, and connecting rings are fixedly connected in the mounting holes; the two rotating discs are rotationally connected with the connecting ring through connecting shafts, and the ends, away from each other, of the two connecting shafts are fixedly connected with a first transmission wheel; the winding roller is detachably connected between the two rotating discs through a plurality of clamping pieces; the double-shaft motor is arranged on the base, the output end of the double-shaft motor is fixedly connected with a second transmission wheel, and the second transmission wheel is in transmission connection with the first transmission wheel through a transmission belt.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging bags, in particular to a bag making machine for producing packaging bags. Background Art

[0002] As we all know, bag making machines are machines that make various plastic packaging bags or other material packaging bags. Their processing range is packaging bags of various sizes, thicknesses and specifications of plastics or other materials. Generally speaking, plastic packaging bags are the main products. Food packaging bag making machines are used in most food processing plants as a device for quickly making packaging bags.

[0003] At present, in the related technology, after searching, the utility model with patent publication number CN215943841U discloses a bag making machine for producing food packaging bags, including a main body, a controller is arranged on the front end outer surface of the main body, a collection box is arranged on the outer surface of one side of the main body, and a raw material rack is arranged on the outer surface of the other side of the main body.

[0004] Regarding the above-mentioned related technologies, after they are put into use, although they are helpful in processing the dust on the production raw materials to prevent the dust from affecting the sealing of the packaging bags, and at the same time are helpful in preventing the presence of bacteria inside the packaging bags from affecting the food inside the packaging bags later, the inventors of the present invention have found that since the existing packaging bags are mostly connected together after production, they need to be manually rolled together for easy storage. The manual rolling method is time-consuming and labor-intensive, and it is difficult to roll them up quickly, resulting in low practicality of the equipment in actual use and certain usage limitations.

[0005] Therefore, we propose a bag making machine for producing packaging bags. Utility Model Content

[0006] The purpose of the utility model is to provide a bag making machine for producing packaging bags to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A bag making machine for producing packaging bags, comprising:

[0009] Base;

[0010] Two vertical plates, both of which are fixedly welded on the base, and both of which have mounting holes, and the mounting holes are fixedly connected with connecting rings;

[0011] Two rotating discs, both of which are rotatably connected to the connecting ring via a connecting shaft, and a transmission wheel 1 is fixedly connected to one end of the two connecting shafts away from each other;

[0012] A winding roller, which is detachably connected between the two rotating disks through a plurality of clamping parts;

[0013] A double-shaft motor, wherein the double-shaft motor is arranged on a base, and the output end of the double-shaft motor is fixedly connected to a second transmission wheel, and the second transmission wheel is connected to the first transmission wheel through a transmission belt;

[0014] A tensioning mechanism, the tensioning mechanism being arranged on the base and being used to provide tensioning force to the food bag to be rolled;

[0015] A placement component is arranged in the base and is used for supporting the base.

[0016] As a further solution of the utility model: the tensioning mechanism includes two strip blocks, both of which are fixedly welded on the base, and both of the strip blocks are provided with strip grooves, and a T-shaped plate is slidably connected in the strip grooves, one end of the T-shaped plate is fixedly connected to the inner bottom wall of the strip groove through a plurality of composite springs, and the opposite ends of the two T-shaped plates extend to the outside of the strip block through adjustment holes and are fixedly connected to the connecting seat, and a tensioning roller is rotatably connected between the two connecting seats.

[0017] As a further solution of the utility model: the placement component includes a plurality of pillars, and the plurality of pillars are all arranged in the base through installation grooves, and the other ends of the pillars are fixedly connected to the support seat.

[0018] As a further solution of the utility model: the bottoms of the plurality of support seats are all provided with anti-slip rubber pads.

[0019] As a further solution of the utility model: the dual-axis motor is detachably connected to the base via a plurality of mounting bolts.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] By setting a placement component, the base is stably placed in the use position under the cooperation of multiple pillars and the support seat, and then the winding roller is fixedly installed between the two turntables through the set clamping parts, and then the food bag to be rolled up is fixed on the winding roller, and at the same time, the food bag is passed through the tensioning roller, and by setting a tensioning mechanism, under the cooperation of the bar block, T-block, composite spring, connecting seat and tensioning roller, a certain tensioning force is provided to the food bag on the surface of the tensioning roller to avoid wrinkles when rolling up, and then the double-axis motor is started, and under the cooperation of the transmission wheel 1, the transmission wheel 2 and the transmission belt, the connecting shaft is driven to rotate in the connecting ring, and then the turntable drives the winding roller to rotate, so as to achieve the purpose of rolling up the made food bag. The overall structure is relatively simple, which is convenient for rolling up the made food bag. Compared with the manual rolling and sorting of food bags in the prior art, it is relatively simple and quick, which improves the production and rolling efficiency of the food bag and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall main view of the three-dimensional structure of the utility model;

[0023] Figure 2 It is a partial cross-sectional structural schematic diagram of the overall main view of the utility model;

[0024] Figure 3 It is a schematic diagram of the mutual cooperation structure of the T-block, the connecting seat and the tensioning roller in the utility model;

[0025] Figure 4 It is a schematic diagram of the overall planar structure of the utility model.

[0026] In the figure: 1. base; 2. vertical plate; 3. connecting ring; 4. turntable; 5. connecting shaft; 6. driving wheel 1; 7. winding roller; 8. clamping part; 9. double-axis motor; 10. driving wheel 2; 11. driving belt; 12. bar block; 13. T-plate; 14. composite spring; 15. connecting seat; 16. tensioning roller; 17. pillar; 18. supporting seat; 19. anti-slip rubber pad; 20. mounting bolts. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] See also Figures 1 to 4 In an embodiment of the utility model, a bag making machine for producing packaging bags comprises:

[0030] Base 1;

[0031] Two vertical plates 2, both vertical plates 2 are fixedly welded on the base 1, both vertical plates 2 are provided with mounting holes, and connecting rings 3 are fixedly connected in the mounting holes;

[0032] Two rotating discs 4, both rotating discs 4 are rotatably connected to the connecting ring 3 via a connecting shaft 5, and a transmission wheel 6 is fixedly connected to one end of the two connecting shafts 5 away from each other;

[0033] A winding roller 7, which is detachably connected between the two rotating disks 4 via a plurality of clamping parts 8;

[0034] A double-axis motor 9, the double-axis motor 9 is arranged on the base 1, and the output end of the double-axis motor 9 is fixedly connected with a transmission wheel 2 10, and the transmission wheel 2 10 is transmission-connected to the transmission wheel 1 6 through a transmission belt 11;

[0035] A tensioning mechanism, which is disposed on the base 1 and is used to provide tensioning force to the food bag to be rolled;

[0036] The placement component is arranged in the base 1 and is used for supporting the base 1 .

[0037] The bag making machine for packaging bag production can be used to stably place the base 1 in the use position by setting a placement component, and then fix the winding roller 7 between the two turntables 4 by setting a plurality of clamping parts 8, and then fix the food bag to be wound on the winding roller 7, and at the same time make the food bag pass through the tensioning roller 16, and then set a tensioning mechanism. Under the action of the tensioning mechanism, a certain tensioning force can be provided for the food bag on the surface of the tensioning roller 16 to avoid wrinkles when winding, and then start the double-axis motor 9, and under the cooperation of the transmission wheel 1 6, the transmission wheel 2 10 and the transmission belt 11, drive the connecting shaft 5 to rotate in the connecting ring 3, and then make the turntable 4 drive the winding roller 7 to rotate, so as to achieve the purpose of winding the made food bag.

[0038] exist Figure 1-3 Middle: The tensioning mechanism includes two strip blocks 12, both of which are fixedly welded on the base 1, and both of the strip blocks 12 are provided with strip grooves, and a T-shaped plate 13 is slidably connected in the strip groove, one end of the T-shaped plate 13 is fixedly connected to the inner bottom wall of the strip groove through a plurality of composite springs 14, and the opposite ends of the two T-shaped plates 13 extend to the outside of the strip block 12 through adjustment holes and are fixedly connected to a connecting seat 15, and a tensioning roller 16 is rotatably connected between the two connecting seats 15.

[0039] The bag making machine for packaging bag production, through the arrangement of this structure, can, when the manufactured food bags are rolled up, enable the connecting seat 15 to drive its tensioning roller 16 to move through the cooperation of the bar block 12, the T-block, and the plurality of composite springs 14, so that the tensioning roller 16 provides a certain tensioning force to the food bags, thereby avoiding the occurrence of wrinkles and the like in the food bags during the rolling operation.

[0040] exist Figure 1-4 Middle: The placement component includes a plurality of pillars 17, and the plurality of pillars 17 are all arranged in the base 1 through installation grooves. The other end of the pillar 17 is fixedly connected to a support seat 18, and the bottom of the plurality of support seats 18 is provided with an anti-skid rubber pad 19 for increasing the external friction of the support seat 18. The dual-axis motor 9 is detachably connected to the base 1 through a plurality of mounting bolts 20. The detachable connection method facilitates the corresponding inspection and maintenance of the dual-axis motor 9.

[0041] In this embodiment, the dual-axis motor 9 is a well-known device purchased directly from the market by technicians in this field. It can be customized or selected according to actual needs. Here we just use it and do not make any structural and functional improvements. We will not go into details here. The dual-axis motor 9 is provided with a control switch matching it. The installation position of the control switch is selected according to actual use requirements to facilitate the operator to operate and control. The technology is very mature and can be implemented.

[0042] The implementation principle of a bag making machine for packaging bag production in an embodiment of the utility model is as follows: first, the base 1 is stably placed in the use position through the mutual cooperation of multiple pillars 17 and support seats 18, and then the winding roller 7 for winding up the food bag is fixedly installed between the two turntables 4 through the multiple clamping parts 8, and then the staff fixes the food bag to be wound on the winding roller 7, and at the same time makes the food bag pass through the tensioning roller 16, and then through the mutual cooperation of the strip block 12, the T-block, the composite spring 14, the connecting seat 15, and the tensioning roller 16, the tensioning roller 16 provides tensioning force to the food bag to be wound on its surface, thereby avoiding wrinkles in the food bag when winding, and then the staff starts the double-axis motor 9, and under the mutual cooperation of the transmission wheel 1 6, the transmission wheel 2 10 and the transmission belt 11, drives its connecting shaft 5 to rotate in the connecting ring 3, and then the turntable 4 drives the winding roller 7 to rotate, so as to achieve the purpose of winding and arranging the made food bags.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bag making machine for producing packaging bags, characterized in that: include: Base (1); Two vertical plates (2), the two vertical plates (2) are fixedly welded to the base (1), the two vertical plates (2) are provided with mounting holes, and the mounting holes are fixedly connected with connecting rings (3); Two rotating disks (4), both rotating disks (4) being rotatably connected to the connecting ring (3) via a connecting shaft (5), and a transmission wheel (6) is fixedly connected to one end of the two connecting shafts (5) that is away from each other; A winding roller (7), wherein the winding roller (7) is detachably connected between the two rotating disks (4) via a plurality of clamping parts (8); A double-axis motor (9), the double-axis motor (9) being arranged on the base (1), the output end of the double-axis motor (9) being fixedly connected to a second transmission wheel (10), the second transmission wheel (10) being in transmission connection with a first transmission wheel (6) via a transmission belt (11); A tensioning mechanism, the tensioning mechanism being arranged on the base (1) and being used to provide tensioning force to the food bag to be rolled; A placement component is arranged in the base (1) and is used to support the base (1).

2. A bag making machine for producing packaging bags according to claim 1, characterized in that: The tensioning mechanism comprises two strip blocks (12), the two strip blocks (12) are fixedly welded on the base (1), the two strip blocks (12) are provided with strip grooves, and a T-shaped plate (13) is slidably connected in the strip grooves, one end of the T-shaped plate (13) is fixedly connected to the inner bottom wall of the strip grooves via a plurality of composite springs (14), the opposite ends of the two T-shaped plates (13) extend to the outside of the strip block (12) through adjustment holes and are fixedly connected to a connecting seat (15), and a tensioning roller (16) is rotatably connected between the two connecting seats (15).

3. The bag making machine for packaging bag production according to claim 1, characterized in that: The placement assembly comprises a plurality of pillars (17), wherein the plurality of pillars (17) are arranged in the base (1) via mounting grooves, and the other ends of the pillars (17) are fixedly connected to a support seat (18).

4. A bag making machine for producing packaging bags according to claim 3, characterized in that: The bottoms of the plurality of support seats (18) are all provided with anti-slip rubber pads (19).

5. The bag making machine for packaging bag production according to claim 1, characterized in that: The dual-axis motor (9) is detachably connected to the base (1) via a plurality of mounting bolts (20).

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