Automatic tarpaulin button punching machine

Abstract

The utility model discloses an automatic tarpaulin button punching machine which comprises a base, a fixing frame is arranged at the upper end of the base, a button punching machine body is arranged at the upper end of the fixing frame in a penetrating mode, a button punching plate is arranged at the lower end of the button punching machine body, and grooves are formed in the two sides and the upper end of the base. Two grooves are formed in the upper end of the base, two symmetrically-arranged transmission rods are rotationally connected into each of the two grooves, a plurality of symmetrically-arranged fixing plates are arranged at the upper end of the base, a leveling mechanism used for leveling tarpaulin is arranged between the two fixing plates on the same side, and adjusting mechanisms used for adjusting the leveling mechanism are arranged at the upper ends of the fixing plates. According to the utility model, the tarpaulin is extruded and leveled through the contact between the plurality of extrusion rollers and the tarpaulin and the cooperation between the extrusion rollers and the transmission rod, so that the condition that the tarpaulin is wrinkled and the like in the conveying process and the punching operation of the button punching machine body on the tarpaulin is influenced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of button-fastening machines, in particular to an automatic tarpaulin button-fastening machine. Background Art

[0002] The button-attaching machine (also known as the four-button machine, beer machine, button-installing machine) has a simple structure, single action, easy operation and low price. It is mainly used for the nailing of various metal buttons, decorative buttons, I-shaped buttons and eyelets. It is widely used in garment factories and leather bag processing enterprises.

[0003] Tarpaulins are generally buttoned on both sides during the production process, but the automatic buttoning machines in the prior art are generally not equipped with a device to level the tarpaulin when buttoning, which causes the tarpaulin to wrinkle during transportation, thus affecting the buttoning of the tarpaulin to a certain extent. Some devices that level the tarpaulin cannot be adjusted in height, and cannot level the tarpaulins of different finishes, reducing the practicability of the devices. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. By making multiple squeezing rollers contact with the tarpaulin and cooperating between the squeezing rollers and the transmission rods, the tarpaulin is squeezed and flattened, so as to avoid the tarpaulin from wrinkling during the transportation process, which affects the punching operation of the tarpaulin by the punching machine body, and an automatic tarpaulin buckle machine is proposed.

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

[0006] An automatic tarpaulin fastening machine comprises a base, a fixing frame is provided at the upper end of the base, a fastening machine body is penetrated at the upper end of the fixing frame, a fastening plate is provided at the lower end of the fastening machine body, grooves are provided on both sides and the upper end of the base, two symmetrically arranged transmission rods are rotatably connected in the two grooves, a plurality of symmetrically arranged fixing plates are provided at the upper end of the base, a leveling mechanism for leveling the tarpaulin is provided between two fixing plates on the same side, and an adjustment mechanism for adjusting the leveling mechanism is provided at the upper ends of the plurality of fixing plates.

[0007] Preferably, the leveling mechanism includes two symmetrically arranged moving grooves opened on the side wall of the fixed plate, a plurality of moving grooves are slidably connected with moving blocks, a plurality of pairs of moving blocks are rotatably connected with rotating shafts, and a plurality of outer walls of the rotating shafts are provided with extrusion rollers.

[0008] Preferably, the adjustment mechanism comprises a threaded rod penetrating and rotatably connected to the movable groove and the upper end of the fixed plate, and the threaded rod penetrates the movable block and is threadedly connected thereto.

[0009] Preferably, fixing blocks are provided at the upper ends of the plurality of fixing plates, and a rotating rod is rotatably connected through between two opposite fixing blocks.

[0010] Preferably, worm gears are provided on the outer walls at both ends of the two rotating rods, worm wheels are provided at the upper ends of the plurality of threaded rods, and the plurality of worm gears are respectively matched with the plurality of worm wheels.

[0011] Preferably, pulley wheels are provided on the outer walls of the two rotating rods, the two pulley wheels are connected by a belt in a transmission manner, a knob is provided at the end of one of the rotating rods, and anti-slip lines are provided on the outer wall of the knob.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By bringing the plurality of pressing rollers into contact with the tarpaulin, and through the cooperation between the pressing rollers and the transmission rods, the tarpaulin is pressed and leveled, so as to avoid situations such as wrinkles generated during the conveying process of the tarpaulin, which affect the punching operation of the button machine body on the tarpaulin.

[0014] 2. By moving the moving block to drive the plurality of rotating shafts and the pressing rollers to move, the distance between the pressing rollers and the transmission rods is changed, so that the device can level tarpaulins with different thicknesses, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a right view schematic diagram of the overall structure of the present utility model;

[0017] Figure 3 is a side view schematic diagram of the overall structure of the present utility model.

[0018] In the figure: 1 base, 2 fixed frame, 3 button machine body, 4 groove, 5 transmission rod, 6 fixing plate, 7 moving groove, 8 threaded rod, 9 moving block, 10 rotating shaft, 11 pressing roller, 12 fixing block, 13 rotating rod, 14 pulley wheel, 15 worm gear, 16 worm wheel, 17 button plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0021] Referring to Figures 1-3 , an automatic tarpaulin buttoning machine, comprising a base 1. A fixed frame 2 is provided at the upper end of the base 1. A buttoning machine body 3 penetrates through the upper end of the fixed frame 2. A buttoning plate 17 is provided at the lower end of the buttoning machine body 3. Grooves 4 are opened on both sides and the upper end of the base 1. Two symmetrically arranged transmission rods 5 are rotatably connected in each of the two grooves 4. A plurality of symmetrically arranged fixing plates 6 are provided at the upper end of the base 1. A leveling mechanism for leveling the tarpaulin is provided between the two fixing plates 6 on the same side. The leveling mechanism includes two symmetrically arranged moving grooves 7 opened on the side walls of the fixing plates 6. Moving blocks 9 are slidably connected in a plurality of moving grooves 7. Rotating shafts 10 are rotatably connected between multiple pairs of moving blocks 9. Extrusion rollers 11 are provided on the outer walls of the multiple rotating shafts 10. By bringing the multiple extrusion rollers 11 into contact with the tarpaulin and through the cooperation between the extrusion rollers 11 and the transmission rods 5, the tarpaulin is extruded and leveled, avoiding situations such as wrinkles in the tarpaulin during the conveying process, which may affect the punching operation of the buttoning machine body 3 on the tarpaulin.

[0022] Adjusting mechanisms for adjusting the leveling mechanism are provided at the upper ends of the multiple fixing plates 6. The adjusting mechanism includes threaded rods 8 that are rotatably connected through the moving grooves 7 and the upper ends of the fixing plates 6. The threaded rods 8 penetrate through the moving blocks 9 and are threadedly connected thereto. By moving the moving blocks 9, the multiple rotating shafts 10 and the extrusion rollers 11 are driven to move, so that the distance between the extrusion rollers 11 and the transmission rods 5 changes, thereby enabling the device to level tarpaulins of different thicknesses and improving the practicality of the device.

[0023] Fixing blocks 12 are provided at the upper ends of the multiple fixing plates 6. Rotating rods 13 are rotatably connected through the opposite two fixing blocks 12.

[0024] Worms 15 are provided on the outer walls at both ends of the two rotating rods 13. Worm wheels 16 are provided at the upper ends of the multiple threaded rods 8. The multiple worms 15 are respectively matched with the multiple worm wheels 16.

[0025] Pulley wheels 14 are provided on the outer walls of the two rotating rods 13. The two pulley wheels 14 are connected by a belt. A knob is provided at the end of one of the rotating rods 13. Anti-slip lines are provided on the outer wall of the knob.

[0026] When the utility model is in use, when buckling the tarpaulin, the tarpaulin is conveyed between multiple driving rods 5 by using the prior art, and the buckling machine body 3 buckles the tarpaulin (since the buckling machine body 3 is the prior art, the relevant structure thereof is not described in detail in this attached drawing). During the conveying process of the tarpaulin, multiple pressing rollers 11 are brought into contact with the tarpaulin, and the tarpaulin is pressed and leveled through the cooperation between the pressing rollers 11 and the driving rods 5, so as to avoid the situation of wrinkles and the like generated during the conveying process of the tarpaulin, which affects the punching operation of the buckling machine body 3 on the tarpaulin;

[0027] When leveling tarpaulins with different thicknesses, rotate the knob, so that the knob drives the rotating rod 13 to rotate. Under the driving action of the belt pulleys 14 and the belt between the two rotating rods 13, the two rotating rods 13 rotate, and the worm 15 on the outer wall of the rotating rod 13 rotates. By means of the cooperation between the worm 15 and the worm gear 16, multiple threaded rods 8 rotate. By means of the threaded connection between the threaded rods 8 and the moving blocks 9, the moving blocks 9 move to drive multiple rotating shafts 10 and pressing rollers 11 to move, so that the distance between the pressing rollers 11 and the driving rods 5 changes, and thus the device can level tarpaulins with different thicknesses, improving the practicability of the device.

[0028] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the utility model.

Claims

1. An automatic tarpaulin buttoning machine, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a fixing frame (2), the upper end of the fixing frame (2) is penetrated by a buckle machine body (3), the lower end of the buckle machine body (3) is provided with a buckle plate (17), both sides and the upper end of the base (1) are provided with grooves (4), two grooves (4) are rotatably connected with two symmetrically arranged transmission rods (5), the upper end of the base (1) is provided with a plurality of symmetrically arranged fixing plates (6), a leveling mechanism for leveling the tarpaulin is provided between two fixing plates (6) on the same side, and an adjustment mechanism for adjusting the leveling mechanism is provided at the upper ends of the plurality of fixing plates (6).

2. The automatic tarpaulin buttoning machine according to claim 1, characterized in that: The leveling mechanism comprises two symmetrically arranged moving grooves (7) opened on the side wall of the fixed plate (6), a plurality of moving grooves (7) are slidably connected with moving blocks (9), a plurality of pairs of moving blocks (9) are rotatably connected with rotating shafts (10), and a plurality of outer walls of the rotating shafts (10) are provided with squeezing rollers (11).

3. The automatic tarpaulin fastening machine according to claim 2, characterized in that: The adjustment mechanism comprises a threaded rod (8) which penetrates and is rotatably connected to the moving groove (7) and the upper end of the fixed plate (6); the threaded rod (8) penetrates the moving block (9) and is threadedly connected thereto.

4. The automatic tarpaulin buttoning machine according to claim 3, characterized in that: A fixing block (12) is provided at the upper end of each of the fixing plates (6), and a rotating rod (13) is rotatably connected to penetrate between two of the fixing blocks (12).

5. The automatic tarpaulin buttoning machine according to claim 4, characterized in that: The outer walls of both ends of the two rotating rods (13) are provided with worms (15), the upper ends of the plurality of threaded rods (8) are provided with worm wheels (16), and the plurality of worms (15) are respectively matched with the plurality of worm wheels (16).

6. The automatic tarpaulin fastening machine according to claim 5, characterized in that: The outer walls of the two rotating rods (13) are each provided with a pulley (14), and the two pulleys (14) are connected via a belt transmission. A knob is provided at the end of one of the rotating rods (13), and the outer wall of the knob is provided with anti-slip grooves.

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