Bag clamping conveying line

Abstract

The utility model relates to the technical field of material conveying, and discloses a bag clamping conveying line which comprises a belt conveying line. The bag clamping and transferring mechanism is fixedly arranged above the belt conveying line, the bag clamping and transferring mechanism comprises a fixing support, a bag clamping mechanism is installed at the lower end of the fixing support in a sliding mode, and the bag clamping mechanism reciprocates in the conveying direction of the belt conveying line through a driving mechanism. The clamping device is used for clamping bags to be transferred to a belt conveying line from a previous processing unit to be flattened. According to the canvas bag conveying line, the bag clamping mechanisms capable of clamping and moving the ports of the bags are arranged, the bags are clamped and transferred, the situation that the bags are folded due to the fact that the bags are soft in texture in the conveying process can be avoided through the canvas bag conveying line, and the station transferring effect of the canvas bags is good when the canvas bags are machined.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying, in particular to a bag clamping conveying line used in a canvas bag production line. Background Art

[0002] Cloth bags are used to carry objects and are widely used in the market. In the production equipment of canvas bags, a transfer and conveying mechanism for the bags is used. Since canvas bags are soft, they are easy to fall from the gap of the assembly line when they are transferred to the next processing unit assembly line, and they are not transferred in place. The canvas bag processing equipment on the existing market is semi-automatic and requires manual transfer, which requires the cooperation of multiple equipment units. In actual equipment production, it is found that the bag can maintain its shape by clamping during transfer, so a bag clamping transfer device is needed. Utility Model Content

[0003] Based on this, it is necessary to provide a bag clamping conveyor line to solve the problem of transfer effect of canvas bags to the next processing unit.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bag clamping conveyor line, including a belt conveyor line.

[0005] The bag clamping and transferring mechanism is fixedly arranged above the belt conveyor line. The bag clamping and transferring mechanism includes a fixed bracket. The bag clamping mechanism is slidably installed on the lower end of the fixed bracket. The bag clamping mechanism is moved back and forth along the conveying direction of the belt conveyor line by a driving mechanism, and is used to clamp the bag and transfer it from the previous processing unit to the belt conveyor line for flattening.

[0006] The bag clamping mechanism includes a sliding bracket which is slidably arranged, and a plurality of groups of clamping cylinders are installed at the lower end of the sliding bracket, and the plurality of groups of clamping cylinders clamp the two sides of the top of the bag, so as to facilitate the transfer of the bag after clamping from the previous processing unit.

[0007] In one of the embodiments, a track is provided at the bottom of the fixed bracket, a moving seat is fixedly provided at the top of the sliding bracket, and the moving seat is slidably installed under the track through a guide rail slider. The driving mechanism drives the moving seat to move, and the displacement is stable.

[0008] In one embodiment, the driving mechanism includes a driving motor fixed on a fixed bracket, and a belt arranged along the conveying direction of the belt conveyor line is rotatably mounted on the fixed bracket. The driving motor is connected to pulleys provided at both ends of the belt and drives the belt to rotate. The movable seat is fixedly connected to the belt, with a simple structure and low cost.

[0009] In one of the embodiments, limit sensors are provided at the starting point and the end point of the bag clamping mechanism to prevent exceeding the stroke.

[0010] In one of the embodiments, the bottom of the sliding bracket is U-shaped and is arranged parallel to the conveying surface of the belt conveyor line. The clamping cylinder is provided with two groups and is respectively fixed at the two U-shaped ends of the bottom of the sliding bracket. The two output ends of the two clamping cylinders are arranged opposite to each other, and the U shape can be determined according to the size of the bag.

[0011] In one of the embodiments, the two clamping jaw cylinders are in a transverse clamping mode, and the clamping effect is good.

[0012] In one of the embodiments, both clamping contacts of the clamping claw cylinder are attached with anti-slip rubber pads to prevent the bag from falling during transportation.

[0013] Compared with the prior art, the bag clamping conveyor line of the utility model has the following advantages:

[0014] The utility model realizes the transfer of the bag by clamping the bag through the arrangement of a bag clamping mechanism which can clamp and move the bag port. The conveyor line can prevent the bag from folding due to its soft texture during the conveying process, and has a good effect on the transfer of the canvas bag during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the bag clamping and transferring mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the bag clamping mechanism in the utility model.

[0019] In the attached figure:

[0020] 1. Belt conveyor line; 2. Bag clamping and transferring mechanism; 21. Fixed bracket; 22. Limit sensor; 23. Bag clamping mechanism; 231. Moving seat; 232. Guide rail slider; 233. Sliding bracket; 234. Gripping claw cylinder; 235. Anti-slip rubber pad; 24. Driving motor; 25. Belt; 26. Track. DETAILED DESCRIPTION

[0021] 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.

[0022] exist Figure 1-3 In the illustrated embodiment, the utility model provides a technical solution: a bag clamping conveyor line, comprising a belt conveyor line 1 , and a bag clamping transfer mechanism 2 is fixedly arranged above the belt conveyor line 1 .

[0023] The bag clamping and transferring mechanism 2 includes: a fixed bracket 21, a bag clamping mechanism 23 is slidably installed at the lower end of the fixed bracket 21, a track 26 is provided at the bottom of the fixed bracket 21, a moving seat 231 is fixedly provided on the top of the sliding bracket 233, the moving seat 231 is slidably installed under the track 26 through a guide rail slider 232, and a driving mechanism drives the moving seat 231 to move, wherein the driving mechanism includes a driving motor 24 fixed on the fixed bracket 21, a belt 25 arranged along the conveying direction of the belt conveyor line 1 is rotatably installed on the fixed bracket 21, the driving motor 24 is connected to the pulleys provided at both ends of the belt 25, and drives the belt 25 to rotate, the moving seat 231 is fixedly connected to the belt 25, and limit sensors 22 are provided at the starting point and end point of the bag clamping mechanism 23.

[0024] The bag clamping mechanism 23 moves back along the conveying direction of the belt conveyor line 1.

[0025] The bag clamping mechanism 23 includes a sliding bracket 233 that is slidably arranged. The bottom of the sliding bracket 233 is U-shaped and is arranged parallel to the conveying surface of the belt conveyor line 1. Two groups of clamping cylinders 234 are provided and are respectively fixed at the two U-shaped ends at the bottom of the sliding bracket 233. The two output ends of the two clamping cylinders 234 are arranged opposite to each other. The two clamping contacts of the clamping cylinders 234 are both attached with anti-slip rubber pads 235. The two clamping cylinders 234 are horizontally clamped to clamp the two sides of the top of the bag.

[0026] The specific working principle of the utility model will be described in detail below: When working, the bag clamping mechanism 23 drives the belt to rotate and move to the left side of the belt conveyor line 1 (such as Figure 1 As shown), the limit sensor 22 on the left side of the fixed bracket 21 detects that the bag clamping mechanism 23 stops moving, and the clamping claw cylinder 234 is placed at the end position of the previous station, and the clamping claw cylinder 234 clamps the two sides of the upper end of the canvas bag of the previous station;

[0027] The bag clamping mechanism 23 is driven by the driving motor 24 to move the canvas bag to the right. At this time, the bottom of the canvas bag contacts the belt conveyor line 1. When the limit sensor 22 on the right side of the fixed bracket 21 detects the bag clamping mechanism 23, the bag clamping mechanism 23 stops moving. At this time, the bottom of the canvas bag contacts the belt conveyor line 1 and is in an inclined state. The clamping claw cylinder 234 releases the canvas bag, and the canvas bag is spread out on the belt conveyor line 1, completing the transfer to the previous workstation without manual operation.

[0028] 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 clamping conveyor line, comprising a belt conveyor line (1), characterized in that: A bag clamping and transferring mechanism (2), the bag clamping and transferring mechanism (2) being fixedly arranged above the belt conveyor line (1), the bag clamping and transferring mechanism (2) comprising a fixed bracket (21), a bag clamping mechanism (23) being slidably mounted on the lower end of the fixed bracket (21), the bag clamping mechanism (23) being moved back and forth along the conveying direction of the belt conveyor line (1) by a driving mechanism; The bag clamping mechanism (23) comprises a sliding bracket (233) which is slidably arranged, and a plurality of groups of clamping cylinders (234) are installed at the lower end of the sliding bracket (233). The plurality of groups of clamping cylinders (234) clamp the two sides of the top of the bag.

2. According to claim 1, a bag clamping conveyor line is characterized in that: A track (26) is provided at the bottom of the fixed bracket (21), a moving seat (231) is fixedly provided at the top of the sliding bracket (233), the moving seat (231) is slidably installed under the track (26) through a guide rail slider (232), and the driving mechanism drives the moving seat (231) to move.

3. According to claim 2, a bag clamping conveyor line is characterized in that: The driving mechanism comprises a driving motor (24) fixed on a fixed bracket (21); a belt (25) arranged along the conveying direction of the belt conveyor line (1) is rotatably mounted on the fixed bracket (21); the driving motor (24) is drivingly connected to pulleys provided at both ends of the belt (25) and drives the belt (25) to rotate; and the movable seat (231) is fixedly connected to the belt (25).

4. According to claim 1, a bag clamping conveyor line is characterized in that: Limit sensors (22) are provided at the starting point and the end point of the travel of the bag clamping mechanism (23).

5. According to claim 1, a bag clamping conveyor line is characterized in that: The bottom of the sliding bracket (233) is U-shaped and is arranged parallel to the conveying surface of the belt conveyor line (1). The clamping cylinder (234) is provided with two groups and is respectively fixedly arranged at two U-shaped ends of the bottom of the sliding bracket (233). The two output ends of the two clamping cylinders (234) are arranged opposite to each other.

6. A bag clamping conveyor line according to claim 5, characterized in that: The two clamping claw cylinders (234) are in a transverse clamping mode.

7. The bag clamping conveyor line according to claim 5, characterized in that: Both clamping contacts of the clamping claw cylinder (234) are attached with anti-slip rubber pads (235).

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