High-frequency energy-saving tarpaulin heat sealing device

Abstract

The utility model discloses a high-frequency energy-saving tarpaulin heat sealing device which comprises a working table, the upper end of the working table is fixedly connected with a hot pressing plate, the side wall of the working table is fixedly connected with two transverse plates which are symmetrically arranged, the two transverse plates are jointly provided with a moving mechanism used for moving tarpaulin, and the two transverse plates are fixedly connected with the working table. The moving mechanism comprises a driving roller rotationally connected between the two transverse plates, a second motor is fixedly connected to the side wall of one transverse plate, the tail end of an output shaft of the second motor is fixedly connected to the end of the driving roller, through grooves are formed in the two transverse plates, and sliding blocks are slidably connected into the two through grooves; and a pressing roller is rotationally connected between the two sliding blocks. The tarpaulin conveying device is reasonable in structure, tarpaulin can be pulled to move by arranging the moving mechanism, the tarpaulin can be limited, so that the feeding effect is achieved, manual feeding is not needed, time and labor are saved, and meanwhile stable feeding can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tarpaulin processing, in particular to a high-frequency energy-saving tarpaulin heat-sealing device. Background Art

[0002] Tarpaulins are widely used in social production and life activities such as logistics and transportation, earthquake relief, etc. Their market products need to go through multiple processing steps to be completed. Heat sealing is one of the important processes in the tarpaulin processing process to connect two separate tarpaulins together. The heat-sealed part has good connectivity and waterproofness and is widely used.

[0003] In the process of heat-sealing the tarpaulin, a heat-sealing machine is required to merge the two pieces of tarpaulin together by heating and extrusion. However, in the prior art, in the process of heat-sealing the traditional tarpaulin, if the tarpaulin is long, it needs to be pushed forward, and usually one side needs to be manually pulled to adjust the position. However, this method will cause the pressing part to be not neat, thereby affecting the heat-pressing quality and aesthetics. Therefore, the utility model proposes a high-frequency energy-saving tarpaulin heat-sealing device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a high-frequency energy-saving tarpaulin heat-sealing device, which can pull the tarpaulin to move and limit the tarpaulin by setting a moving mechanism, thereby achieving the effect of feeding, eliminating the need for manual feeding, saving time and effort, and ensuring stable feeding.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-frequency energy-saving tarpaulin heat-sealing device comprises a workbench, the upper end of which is fixedly connected to a hot pressing plate, and the side walls of the workbench are fixedly connected to two symmetrically arranged transverse plates, and a movable mechanism for moving the tarpaulin is commonly provided on the two transverse plates, and the movable mechanism comprises a driving roller rotatably connected between the two transverse plates, a second motor is fixedly connected to the side wall of one of the transverse plates, and the output shaft end of the second motor is fixedly connected to the end of the driving roller, through grooves are provided on the two transverse plates, and sliding blocks are slidably connected in the two through grooves, a pressing roller is rotatably connected between the two sliding blocks, and the ends of the two transverse plates are commonly fixedly connected to a fixed plate, and an adjustment mechanism for adjusting the pressing roller is provided on the fixed plate.

[0007] Preferably, the adjustment mechanism comprises two symmetrically arranged threaded rods rotatably connected to the fixed plate and the side wall of the workbench, and the two threaded rods respectively pass through two sliding blocks and are threadedly connected thereto.

[0008] Preferably, the ends of the two threaded rods are fixedly sleeved with transmission wheels, and the two transmission wheels are connected via a belt drive.

[0009] Preferably, a first motor is fixedly connected to the side wall of the fixing plate, and a terminal end of an output shaft of the first motor is fixedly connected to an end portion of one of the threaded rods.

[0010] Preferably, the upper end of the workbench is fixedly connected to a fixed block, the upper end of the fixed block is fixedly connected to a column, the upper end of the column is fixedly connected to an electric push rod, and the telescopic end of the electric push rod is fixedly connected to a hot pressing block.

[0011] Preferably, four supporting legs are fixedly connected to the lower end of the workbench, and the four supporting legs are distributed in a rectangular shape.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By setting up a moving mechanism, firstly, the tarpaulins are combined and spread flat on the workbench, and then the tarpaulins are clamped between the driving roller and the pressing roller, and the output shaft of the second motor is driven to rotate, which can pull the tarpaulin to move and limit the tarpaulin, thereby achieving the effect of feeding, without manual feeding, saving time and effort, and ensuring stable feeding.

[0014] 2. By setting an adjustment mechanism, the output shaft of the first motor is driven to rotate. Under the action of the transmission wheel and the belt, the two threaded rods rotate, thereby driving the two sliding blocks threadedly connected thereto to move. The sliding blocks move in the through grooves, driving the pressing roller to move, and adjusting the distance between the pressing roller and the driving roller, so that tarpaulins of different thicknesses can be clamped and fed, greatly improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a high-frequency energy-saving tarpaulin heat-sealing device proposed by the utility model;

[0016] Figure 2 This is a bottom-up stereoscopic diagram of a high-frequency energy-saving tarpaulin heat-sealing device proposed by the utility model;

[0017] Figure 3 This is a top view of a high-frequency energy-saving tarpaulin heat-sealing device proposed by the utility model;

[0018] Figure 4 for Figure 3 A magnified view of the structure in Figure 2.

[0019] In the figure: 1 workbench, 2 hot pressing plate, 3 first motor, 4 fixed plate, 5 belt, 6 fixed block, 7 support leg, 8 transmission wheel, 9 column, 10 top plate, 11 hot pressing block, 12 through groove, 13 cross plate, 14 threaded rod, 15 sliding block, 16 electric push rod, 17 pressing roller, 18 driving roller, 19 second motor. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0021] Reference Figure 1-4 A high-frequency energy-saving tarpaulin heat-sealing device comprises a workbench 1, a hot pressing plate 2 is fixedly connected to the upper end of the workbench 1, two symmetrically arranged horizontal plates 13 are fixedly connected to the side wall of the workbench 1, and a moving mechanism for moving the tarpaulin is commonly arranged on the two horizontal plates 13, and the moving mechanism comprises a driving roller 18 rotatably connected between the two horizontal plates 13, a second motor 19 is fixedly connected to the side wall of one of the horizontal plates 13, and the output shaft end of the second motor 19 is fixedly connected to the end of the driving roller 18, and the two horizontal plates 13 are both provided with through grooves 12, and the two through grooves 12 are both slidably connected with sliding blocks 15, and a pressing roller 17 is rotatably connected between the two sliding blocks 15, and a fixed plate 4 is commonly fixedly connected to the ends of the two horizontal plates 13. It should be noted that the driving roller 18 and the pressing roller 17 are both provided with anti-slip rubber sleeves, which can increase the friction with the tarpaulin, thereby improving the feeding stability.

[0022] An adjusting mechanism for adjusting the laminating roller 17 is provided on the fixed plate 4, and the adjusting mechanism includes two symmetrically arranged threaded rods 14 rotatably connected to the fixed plate 4 and the side wall of the workbench 1, the two threaded rods 14 respectively pass through two sliding blocks 15 and are threadedly connected thereto, the ends of the two threaded rods 14 are fixedly sleeved with a transmission wheel 8, and the two transmission wheels 8 are connected by a belt 5, and a first motor 3 is fixedly connected to the side wall of the fixed plate 4, and the end of the output shaft of the first motor 3 is fixedly connected to the end of one of the threaded rods 14.

[0023] The upper end of the workbench 1 is fixedly connected to a fixed block 6, the upper end of the fixed block 6 is fixedly connected to a column 9, the upper end of the column 9 is fixedly connected to an electric push rod 16, the telescopic end of the electric push rod 16 is fixedly connected to a hot pressing block 11, and the lower end of the workbench 1 is fixedly connected to four supporting legs 7, and the four supporting legs 7 are distributed in a rectangular shape.

[0024] When the utility model is used, the tarpaulin is firstly combined and laid flat on the workbench 1, and the tarpaulin is passed through the driving roller 18 and the pressing roller 17 to be clamped, and the output shaft of the second motor 19 is driven to rotate, so that the tarpaulin can be pulled to move, and the tarpaulin can be limited, so as to achieve the effect of feeding, without manual feeding, saving time and labor, and ensuring stable feeding;

[0025] The telescopic end of the electric push rod 16 is driven to extend, driving the hot pressing block 11 to fit the hot pressing plate 2 to press the tarpaulin, driving the output shaft of the first motor 3 to rotate, and under the action of the transmission wheel 8 and the belt 5, the two threaded rods 14 rotate, thereby driving the two sliding blocks 15 threadedly connected thereto to move, and the sliding block 15 moves in the through groove 12, driving the pressing roller 17 to move, and adjusting the distance between the pressing roller 17 and the driving roller 18, so that tarpaulins of different thicknesses can be clamped and fed, thereby greatly improving the practicability of the device.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-frequency energy-saving tarpaulin heat-sealing device, comprising a workbench (1), characterized in that: A hot pressing plate (2) is fixedly connected to the upper end of the workbench (1), and two symmetrically arranged transverse plates (13) are fixedly connected to the side walls of the workbench (1). A moving mechanism for moving the tarpaulin is commonly provided on the two transverse plates (13), and the moving mechanism comprises a driving roller (18) rotatably connected between the two transverse plates (13). A second motor (19) is fixedly connected to the side wall of one of the transverse plates (13), and the output shaft end of the second motor (19) is fixedly connected to the end of the driving roller (18). Through grooves (12) are provided on the two transverse plates (13), and sliding blocks (15) are slidably connected in the two through grooves (12). A pressing roller (17) is commonly rotatably connected between the two sliding blocks (15). The ends of the two transverse plates (13) are commonly fixedly connected to a fixed plate (4), and an adjustment mechanism for adjusting the pressing roller (17) is provided on the fixed plate (4).

2. A high-frequency energy-saving tarpaulin heat-sealing device according to claim 1, characterized in that: The adjustment mechanism comprises two symmetrically arranged threaded rods (14) rotatably connected to the fixed plate (4) and the side wall of the workbench (1); the two threaded rods (14) respectively pass through two sliding blocks (15) and are threadedly connected thereto.

3. A high-frequency energy-saving tarpaulin heat-sealing device according to claim 2, characterized in that: The ends of the two threaded rods (14) are fixedly sleeved with transmission wheels (8), and the two transmission wheels (8) are connected by a belt (5).

4. A high-frequency energy-saving tarpaulin heat-sealing device according to claim 3, characterized in that: A first motor (3) is fixedly connected to the side wall of the fixing plate (4), and the end of the output shaft of the first motor (3) is fixedly connected to the end of one of the threaded rods (14).

5. A high-frequency energy-saving tarpaulin heat-sealing device according to claim 4, characterized in that: The upper end of the workbench (1) is fixedly connected to a fixed block (6), the upper end of the fixed block (6) is fixedly connected to a column (9), the upper end of the column (9) is fixedly connected to an electric push rod (16), and the telescopic end of the electric push rod (16) is fixedly connected to a hot pressing block (11).

6. A high-frequency energy-saving tarpaulin heat-sealing device according to claim 5, characterized in that: Four supporting legs (7) are fixedly connected to the lower end of the workbench (1), and the four supporting legs (7) are distributed in a rectangular shape.

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