Strip conveying device with positioning function for bag making machine

Abstract

The utility model discloses a belt material conveying device with a positioning function for a bag making machine, and particularly relates to the technical field of belt material conveying of the bag making machine, the belt material conveying device comprises a bottom plate, and a conveying positioning device is installed at the upper end of the bottom plate; the conveying and positioning device comprises a conveying structure, an adjusting assembly and a positioning assembly. The positioning assembly is arranged on the front side of the adjusting assembly. The adjusting assembly is arranged at the upper end of the conveying structure, and the lower end of the conveying structure is arranged at the upper end of the bottom plate. Compared with the prior art, the belt material conveying device with the positioning function for the bag making machine has the advantages that after the upper end of a material is pressed by the pressing adjusting upper roller shaft, the positioning and stopping effects can be achieved, the conveyed material is pressed by the pressing adjusting upper roller shaft in a downward pressing mode, and the conveying efficiency is improved. The pressing and positioning effects of the whole assembly are further enhanced, a good buffering effect is achieved through pressing and positioning, and the problem that materials are pulled and damaged due to sudden stopping of equipment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt material conveying of bag making machines, and more specifically, to a belt material conveying device with a positioning function for bag making machines. Background Art

[0002] A bag making machine is a machine that makes various plastic packaging bags or other material packaging bags. Its 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. If a problem occurs during the material transportation process of the bag making machine, the material needs to be positioned and stopped. After stopping, the bag making machine needs to cut the problematic part. During the material stopping process, there is no positioning component to position the upper end of the material, which can easily cause damage to the material during cutting. In addition, if there is no positioning device on the upper end after the material stops being transported, it can easily cause material displacement.

[0003] However, there are still many disadvantages in the prior art, such as. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a belt conveying device with a positioning function for a bag making machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a strip conveying device with positioning function for a bag making machine, comprising a bottom plate, a conveying positioning device is installed on the upper end of the bottom plate;

[0006] The conveying and positioning device comprises: a conveying structure, an adjusting component and a positioning component, wherein the positioning component is arranged at the front side of the adjusting component;

[0007] The adjusting assembly is arranged at the upper end of the conveying structure, and the lower end of the conveying structure is arranged at the upper end of the bottom plate;

[0008] In a preferred embodiment, the adjustment component includes: a pressing and adjusting upper roller shaft, a rotating shaft, an electric hydraulic cylinder, a placement plate, a pressure plate and a support frame, the lower end of the support frame is installed on the upper end of the base plate, the upper end of the support frame is installed on the lower end of the placement plate, the output end of the electric hydraulic cylinder is installed on the upper end of the pressure plate, one end of the rotating shaft is installed on the inner side of the pressure plate, the lower end of the electric hydraulic cylinder is installed on the upper end of the placement plate, the output end of the electric hydraulic cylinder passes through the upper and lower ends of the placement plate, and the electric hydraulic cylinder, placement plate, support frame and pressure plate are each provided with two groups.

[0009] In a preferred embodiment, the positioning assembly includes: an assembly block, an upper positioning plate, a lower positioning plate, a positioning bevel block and an auxiliary block, a rotating rod is installed on the inner side of the auxiliary block, a positioning roller is rotatably installed on the outer wall of the rotating rod, and the lower end of the assembly block is installed on the upper end of the upper positioning plate.

[0010] In a preferred embodiment, two groups of assembly blocks are provided, and the two groups of assembly blocks are respectively installed on the upper ends of both sides of the upper positioning plate.

[0011] In a preferred embodiment, two groups of assembly blocks are installed on the upper end of the front side of the pressing plate, and the assembly blocks are L-shaped.

[0012] In a preferred embodiment, four groups of auxiliary blocks are provided, and the four groups of auxiliary blocks are respectively installed at the front and rear ends of the upper positioning plate and the lower positioning plate.

[0013] In a preferred embodiment, the positioning rollers, the auxiliary blocks and the rotating rods are each provided in four groups, and the four groups of rotating rods are respectively installed at the front ends of the four groups of auxiliary blocks.

[0014] Technical effects and advantages of the utility model:

[0015] 1. A belt conveying device with positioning function for a bag making machine. Compared with the prior art, after the upper roller is pressed by the pressing adjustment, the positioning stop effect can be achieved. The component presses the conveyed material by pressing the upper roller downward, which further enhances the pressing and positioning effect of the entire component. The pressing and positioning has a good buffering effect, avoiding the problem of material pulling and damage caused by sudden stop of the equipment;

[0016] 2. A belt conveying device with positioning function for a bag making machine can stop the material conveying work in a large area compared with the prior art, and play a secondary positioning role. The positioning component performs secondary positioning and pressing work on the plastic bag material by cooperating with the pressing and adjusting upper roller shaft, which improves the pressing and positioning performance of the entire component and further enhances the positioning sensitivity of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the conveying and positioning device of the utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the regulating component of the utility model.

[0020] Figure 4 It is a schematic diagram of the structure of the positioning component of the utility model.

[0021] The accompanying drawings are marked as follows: 1. base plate; 2. conveying positioning device; 21. adjustment component; 211. support frame; 212. placement plate; 213. electric hydraulic cylinder; 214. pressure plate; 215. rotating shaft; 216. pressing and adjusting upper roller; 22. positioning component; 221. assembly block; 222. upper positioning plate; 223. positioning inclined block; 224. auxiliary block; 225. rotating rod; 226. positioning roller; 227. lower positioning plate; 23. conveying structure. DETAILED DESCRIPTION

[0022] 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.

[0023] As attached Figure 1-3 As shown, the utility model provides a strip conveying device with positioning function for a bag making machine, comprising a bottom plate 1, a conveying positioning device 2 is installed on the upper end of the bottom plate 1; the conveying positioning device 2 comprises: a conveying structure 23, an adjusting component 21 and a positioning component 22, the positioning component 22 is arranged at the front side of the adjusting component 21; the adjusting component 21 is arranged at the upper end of the conveying structure 23, and the lower end of the conveying structure 23 is arranged at the upper end of the bottom plate 1;

[0024] The adjustment component 21 includes: a pressing and adjusting upper roller shaft 216, a rotating shaft 215, an electric hydraulic cylinder 213, a placement plate 212, a pressing plate 214 and a support frame 211. The lower end of the support frame 211 is installed on the upper end of the base plate 1, and the upper end of the support frame 211 is installed on the lower end of the placement plate 212. The output end of the electric hydraulic cylinder 213 is installed on the upper end of the pressing plate 214, one end of the rotating shaft 215 is installed on the inner side of the pressing plate 214, the lower end of the electric hydraulic cylinder 213 is installed on the upper end of the placement plate 212, and the output end of the electric hydraulic cylinder 213 passes through the upper and lower ends of the placement plate 212. The electric hydraulic cylinder 213, the placement plate 212, the support frame 211 and the pressing plate 214 are each provided with two groups.

[0025] The specific implementation method is as follows: when using the utility model, the plastic bag can be normally conveyed through the conveying structure 23. When the conveying structure 23 needs to position the plastic bag, the electric hydraulic cylinder 213 can be started. After the two groups of electric hydraulic cylinders 213 are started, the two groups of pressure plates 214 can be moved downward synchronously. After the pressure plate 214 moves downward, it drives the pressing and adjusting upper roller 216 installed on the inner side to move downward. The lower end of the pressing and adjusting upper roller 216 moves downward and presses with the conveying roller set inside the conveying structure 23. After the pressing and adjusting upper roller 216 presses the upper end of the material, a positioning stop effect can be achieved. The component presses the conveyed material by pressing the pressing and adjusting upper roller 216 downward, which further enhances the pressing and positioning effect of the entire component. The pressing and positioning has a good buffering effect, which avoids the problem of material pulling and damage caused by sudden stop of the equipment.

[0026] As attached Figure 4 As shown, the utility model provides a strip conveying device with positioning function for a bag making machine, which also includes a positioning assembly 22, which includes: an assembly block 221, an upper positioning plate 222, a lower positioning plate 227, a positioning inclined block 223 and an auxiliary block 224, a rotating rod 225 is installed inside the auxiliary block 224, and a positioning roller 226 is rotatably installed on the outer wall of the rotating rod 225, the lower end of the assembly block 221 is installed on the upper end of the upper positioning plate 222, and the assembly block 221 is provided with Two groups, and the two groups of assembly blocks 221 are respectively installed on the upper ends of both sides of the upper positioning plate 222, the two groups of assembly blocks 221 are installed on the upper end of the front side of the pressure plate 214, the assembly blocks 221 are L-shaped, the auxiliary blocks 224 are arranged in four groups, and the four groups of auxiliary blocks 224 are respectively installed on the front and rear ends of the upper positioning plate 222 and the lower positioning plate 227, the positioning rollers 226, the auxiliary blocks 224 and the rotating rods 225 are each arranged in four groups, and the four groups of rotating rods 225 are respectively installed on the front ends of the four groups of auxiliary blocks 224.

[0027] The specific implementation method is as follows: when using the utility model, the upper and lower ends of the conveyed material are pressed by moving the upper positioning plate 222 up and down. After the upper positioning plate 222 moves down, the upper end of the material can be positioned in a large area, which can stop the material conveying in a large area and play a secondary positioning role. The positioning component 22 cooperates with the pressing and adjusting upper roller 216 to perform secondary positioning and pressing work on the plastic bag material, thereby improving the pressing and positioning performance of the entire component and further enhancing the positioning sensitivity of the entire device.

[0028] Working principle of the utility model: when using the utility model, the plastic bag can be normally conveyed through the conveying structure 23. When the conveying structure 23 needs to position the plastic bag, the electric hydraulic cylinder 213 can be started. After the two groups of electric hydraulic cylinders 213 are started, the two groups of pressure plates 214 can be moved downward synchronously. After the pressure plate 214 moves downward, it drives the pressing and adjusting upper roller 216 installed on the inner side to move downward. The lower end of the pressing and adjusting upper roller 216 moves downward and presses the conveying roller set inside the conveying structure 23. After the pressing and adjusting upper roller 216 presses the upper end of the material, the positioning stop effect can be achieved. When using the utility model, the upper positioning plate 222 is moved up and down to press the upper and lower ends of the conveyed material. After the upper positioning plate 222 moves downward, the upper end of the material can be positioned in a large area, which can stop the material conveying in a large area and play a secondary positioning role.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A strip conveying device with positioning function for a bag making machine, comprising a bottom plate (1), characterized in that: A conveying and positioning device (2) is installed on the upper end of the base plate (1); The conveying and positioning device (2) comprises: a conveying structure (23), an adjusting component (21) and a positioning component (22), wherein the positioning component (22) is arranged on the front side of the adjusting component (21); The adjusting component (21) is arranged at the upper end of the conveying structure (23), and the lower end of the conveying structure (23) is arranged at the upper end of the bottom plate (1). The adjusting component (21) comprises: a pressing and adjusting upper roller shaft (216), a rotating shaft (215), an electric hydraulic cylinder (213), a placing plate (212), a pressing plate (214) and a support frame (211). The lower end of the support frame (211) is mounted on the upper end of the bottom plate (1), and the upper end of the support frame (211) is mounted on the placing plate (212). 12), the output end of the electric hydraulic cylinder (213) is mounted on the upper end of the pressure plate (214), one end of the rotating shaft (215) is mounted on the inner side of the pressure plate (214), the lower end of the electric hydraulic cylinder (213) is mounted on the upper end of the placement plate (212), the output end of the electric hydraulic cylinder (213) passes through the upper and lower ends of the placement plate (212), and the electric hydraulic cylinder (213), the placement plate (212), the support frame (211) and the pressure plate (214) are each provided with two groups.

2. The strip conveying device with positioning function for a bag making machine according to claim 1, characterized in that: The positioning assembly (22) comprises: an assembly block (221), an upper positioning plate (222), a lower positioning plate (227), a positioning inclined block (223) and an auxiliary block (224); a rotating rod (225) is installed on the inner side of the auxiliary block (224); a positioning roller (226) is rotatably installed on the outer wall of the rotating rod (225); and the lower end of the assembly block (221) is installed on the upper end of the upper positioning plate (222).

3. The belt conveying device with positioning function for a bag making machine according to claim 2, characterized in that: The assembly blocks (221) are provided in two groups, and the two groups of assembly blocks (221) are respectively mounted on the upper ends of both sides of the upper positioning plate (222).

4. The belt conveying device with positioning function for a bag making machine according to claim 2, characterized in that: Two groups of assembly blocks (221) are installed on the upper end of the front side of the pressing plate (214), and the assembly blocks (221) are L-shaped.

5. The belt conveying device with positioning function for a bag making machine according to claim 2, characterized in that: The auxiliary blocks (224) are provided in four groups, and the four groups of auxiliary blocks (224) are respectively installed at the front and rear ends of the upper positioning plate (222) and the lower positioning plate (227).

6. The belt conveying device with positioning function for a bag making machine according to claim 2, characterized in that: The positioning rollers (226), the auxiliary blocks (224) and the rotating rods (225) are each provided in four groups, and the four groups of rotating rods (225) are respectively installed at the front ends of the four groups of auxiliary blocks (224).

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