Conveying device for food packaging bag production

Abstract

The utility model discloses a food packaging bag production conveying device which comprises a conveying device body, an adjusting mechanism is arranged on the upper end face of the conveying device body and comprises a transverse supporting frame welded to the upper end face of the conveying device body, and a servo motor is fixedly installed on one side of the transverse supporting frame. And a lead screw is fixedly installed at the output end of the servo motor through a coupler, the lead screw is installed in a first guide groove formed in the transverse supporting frame through a bearing, the outer wall of the lead screw is in threaded connection with a moving block, and the lower end face of the moving block is fixedly connected with a connecting rod. According to the conveying device for food packaging bag production, through the arranged adjusting mechanism, an operator can conveniently partition the position of a partition plate on a conveying belt of the conveying device body, and a conveying area in the conveying device body can be divided into two conveying areas of different sizes; and therefore, an operator can conveniently convey packaging bags with different sizes at the same time.

Description

Technical Field

[0001] This utility model relates to the field of food packaging bags, specifically a conveying device for the production of food packaging bags. Background Technology

[0002] Food packaging bags are a type of packaging design. They were developed to facilitate the preservation and storage of food. Food packaging bags are thin-film containers that come into direct contact with food and are used to hold and protect it. During production, food packaging bags require conveyor systems for transport.

[0003] Chinese patent authorization announcement number CN216333281U discloses a raw material conveying device for food packaging bag production, including a base and three partition blocks. The partition blocks enable the conveying device to transport large quantities in fewer trips, improving work efficiency. At the same time, the rolling columns smooth out and compact the corners of the packaging bags, reducing the probability of defective products and thus reducing production costs.

[0004] However, there are still some shortcomings. For example, the position of the separator cannot be adjusted, resulting in a fixed transmission area size after separation. However, the size of packaging bags varies, and the fixed transmission area is not suitable for transmitting packaging bags of different sizes at the same time, which reduces the applicability of the device. Utility Model Content

[0005] The purpose of this invention is to provide a conveying device for the production of food packaging bags, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A conveying device for producing food packaging bags includes a main body of the conveying device. An adjustment mechanism is provided on the upper end face of the main body of the conveying device. The adjustment mechanism includes a transverse support frame welded to the upper end face of the main body of the conveying device. A servo motor is fixedly installed on one side of the transverse support frame. A lead screw is fixedly installed on the output end of the servo motor through a coupling. The lead screw is installed in a first guide groove opened inside the transverse support frame through a bearing. A moving block is threadedly connected to the outer wall of the lead screw. A connecting rod is fixedly connected to the lower end face of the moving block. A partition is fixedly connected to the bottom of the connecting rod.

[0008] As a further embodiment of this utility model: a threaded rod is fixedly connected to the upper end face of the partition, a handle is fixedly connected to the top of the threaded rod, a lifting block is connected to the bottom of the threaded rod through a bearing, the lifting block is slidably connected in a second guide groove opened inside the partition, and pressure rods are rotatably connected to both sides of the lifting block through connecting shafts. Waist-shaped grooves matching the pressure rods are opened inside both sides of the main body of the transmission device, and the pressure rods pass through the waist-shaped grooves.

[0009] As a further improvement of this utility model, the lower end face of the partition is close to the outer surface of the main body of the transmission belt of the transmission device but does not contact it.

[0010] As a further improvement of this utility model: support legs are welded to all four corners of the lower end face of the main body of the transmission device, and a guide plate is provided inside the main body of the transmission device.

[0011] As a further improvement of this utility model: a base plate is welded to the lower end face of the support leg, and a self-locking universal wheel is rotatably connected to the lower end face of the base plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention, through its adjustable mechanism, allows operators to more easily position the partition on the main conveyor belt of the transmission device, dividing the transmission area inside the main body of the transmission device into two transmission areas of different sizes. This makes it easier for operators to simultaneously transmit packaging bags of different sizes, thereby improving the transmission efficiency of the transmission device. Attached Figure Description

[0014] Figure 1 A schematic diagram of a conveying device used in the production of food packaging bags;

[0015] Figure 2 A schematic diagram of the adjusting mechanism in a conveying device used in the production of food packaging bags;

[0016] Figure 3 A schematic diagram of the partition in a conveying device used in the production of food packaging bags;

[0017] Figure 4 This is a schematic diagram of the pressure bar in a conveying device used in the production of food packaging bags.

[0018] In the diagram: 1. Transmission device body; 2. Adjustment mechanism; 3. Support leg; 4. Base plate; 5. Guide plate; 6. Self-locking caster wheel; 7. Horizontal support frame; 8. Servo motor; 9. Lead screw; 10. First guide groove; 11. Moving block; 12. Connecting rod; 13. Partition plate; 14. Threaded rod; 15. Handle; 16. Lifting block; 17. Second guide groove; 18. Connecting shaft; 19. Pressure rod; 20. Waist-shaped groove. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-4 In this embodiment of the present invention, a conveying device for producing food packaging bags includes a conveying device body 1. An adjustment mechanism 2 is provided on the upper end face of the conveying device body 1. Support legs 3 are welded to the four corners of the lower end face of the conveying device body 1. A guide plate 5 is provided inside the conveying device body 1. A base plate 4 is welded to the lower end face of the support legs 3. A self-locking universal wheel 6 is rotatably connected to the lower end face of the base plate 4.

[0021] The self-locking casters 6 make it easy for operators to move the device later and transport it.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the adjustment mechanism 2 includes a transverse support frame 7 welded to the upper surface of the main body 1 of the transmission device. A servo motor 8 is fixedly installed on one side of the transverse support frame 7. A lead screw 9 is fixedly installed at the output end of the servo motor 8 via a coupling. The lead screw 9 is installed in the first guide groove 10 opened inside the transverse support frame 7 via a bearing. A moving block 11 is threadedly connected to the outer wall of the lead screw 9. A connecting rod 12 is fixedly connected to the lower end face of the moving block 11. A partition 13 is fixedly connected to the bottom of the connecting rod 12. A threaded rod is fixedly connected to the upper end face of the partition 13. 14. A handle 15 is fixedly connected to the top of the threaded rod 14. A lifting block 16 is connected to the bottom of the threaded rod 14 through a bearing. The lifting block 16 is slidably connected in the second guide groove 17 opened inside the partition 13. Both sides of the lifting block 16 are rotatably connected to pressure rods 19 through connecting shafts 18. Both sides of the transmission device body 1 are provided with waist-shaped grooves 20 that match the pressure rods 19. The pressure rods 19 pass through the waist-shaped grooves 20. The lower end face of the partition 13 is close to the outer surface of the transmission belt of the transmission device body 1 and does not contact it.

[0023] The working principle of this utility model is as follows:

[0024] In use, the servo motor 8 can be started first to drive the lead screw 9 to rotate. After the lead screw 9 rotates, it works with the first guide groove 10 to drive the moving block 11 to reciprocate. After the moving block 11 reciprocates, it drives the partition 13 to reciprocate in the transmission area inside the main body 1 of the transmission device through the connecting rod 12, thereby dividing the transmission area inside the main body 1 of the transmission device into two transmission areas of different sizes. Different sizes of packaging bags can be transmitted at the same time. After the transmission area is adjusted, the threaded rod 14 can be rotated by the handle 15. After the threaded rod 14 rotates, it drives the lifting block 16 to move up and down through the second guide groove 17. After the lifting block 16 moves up and down, the height of the pressure rod 19 can be adjusted by the connecting shaft 18 to facilitate the slight compression of packaging bags of different heights in conjunction with the transmission effect of the conveyor belt, smoothing the packaging bags and removing air inside the packaging bags or wrinkles on the surface of the packaging bags.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A conveying device for producing food packaging bags, comprising a main body of the conveying device (1), characterized in that: An adjustment mechanism (2) is provided on the upper end face of the main body (1) of the transmission device. The adjustment mechanism (2) includes a transverse support frame (7) welded to the upper end face of the main body (1) of the transmission device. A servo motor (8) is fixedly installed on one side of the transverse support frame (7). A lead screw (9) is fixedly installed on the output end of the servo motor (8) through a coupling. The lead screw (9) is installed in the first guide groove (10) opened inside the transverse support frame (7) through a bearing. A moving block (11) is threadedly connected to the outer wall of the lead screw (9). A connecting rod (12) is fixedly connected to the lower end face of the moving block (11). A partition plate (13) is fixedly connected to the bottom of the connecting rod (12).

2. The conveying device for producing food packaging bags according to claim 1, characterized in that: A threaded rod (14) is fixedly connected to the upper end face of the partition (13). A handle (15) is fixedly connected to the top of the threaded rod (14). A lifting block (16) is connected to the bottom of the threaded rod (14) through a bearing. The lifting block (16) is slidably connected in the second guide groove (17) opened inside the partition (13). A pressure rod (19) is rotatably connected to both sides of the lifting block (16) through a connecting shaft (18). A waist-shaped groove (20) matching the pressure rod (19) is opened inside both sides of the main body (1) of the transmission device. The pressure rod (19) passes through the waist-shaped groove (20).

3. The conveying device for producing food packaging bags according to claim 1, characterized in that: The lower end face of the partition (13) is close to the outer surface of the transmission belt of the main body (1) of the transmission device and does not contact it.

4. The conveying device for producing food packaging bags according to claim 1, characterized in that: Support legs (3) are welded to the four corners of the lower end face of the main body (1) of the transmission device, and a guide plate (5) is provided inside the main body (1) of the transmission device.

5. The conveying device for producing food packaging bags according to claim 4, characterized in that: The lower end face of the support leg (3) is welded with a base plate (4), and the lower end face of the base plate (4) is rotatably connected with a self-locking caster wheel (6).

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