CN207465364U - Foot-operated leisure tables and chairs cloth perforating press - Google Patents

Abstract

The utility model discloses a foot-operated leisure table and chair fabric punching machine, which comprises a frame (1), a support plate (2) is arranged in the middle of the frame (1), and a lower mold (3) is arranged on the support plate (2). ), the lower mold (3) top is provided with a left slide bar (4); the left slide bar (4) bottom is connected with an upper mold (5), and the left slide bar (4) top is connected with a movable bar A (6); The middle part of the rod A (6) is hinged with the fixed rod A (7); one end of the movable rod A (6) is hinged with the left sliding rod (4), and the other end is hinged with the right sliding rod (8); the middle part of the right sliding rod (8) is covered The collar A (9) is connected; the bottom end of the right slide bar (8) is hinged with the movable rod B (10), and the bottom end of the movable rod B (10) is hinged with the wheel disc (11); the wheel disc (11) is connected with motor (12). The utility model can not only improve the efficiency, but also has the advantages of longer service life, better mechanism flexibility and higher safety.

Description

Foot-operated leisure table and chair fabric punching machine

technical field

The utility model relates to a punching machine, in particular to a foot-operated leisure table and chair cloth punching machine.

Background technique

The backrests or cushions of some leisure tables and chairs on the market need to use cloth, and when these cloths are used on leisure tables and chairs, some through holes need to be punched, and the existing cloth punching device is to manually place the cloth on the mold of the device First, after aligning the position where the cloth needs to be punched with the mold, and then manually pressing the device to the cloth, and then punching the cloth, the speed of the above-mentioned manual operation is relatively slow and the efficiency is low. Therefore, the existing cloth punching device has the problem of low efficiency.

Utility model content

The purpose of the utility model is to provide a pedal type leisure table and chair fabric punching machine. The utility model has the advantage of higher efficiency.

The technical scheme of the utility model: the foot-operated leisure table and chair cloth punching machine includes a frame, and a support plate is arranged in the middle of the frame; The middle part is slidingly connected with the top of the frame; the bottom of the left sliding rod is connected with the upper mold, and the top of the left sliding rod is connected with the movable rod A; the middle part of the movable rod A is hinged with the fixed rod A, which is fixedly connected to the frame; One end of A is hinged with the left slide bar, and the other end is hinged with the right slide bar; the middle part of the right slide bar is sleeved with a collar A, and one side of the collar A is fixed on the frame; the bottom end of the right slide bar is hinged with a movable bar B, The bottom end of the bar B is hinged with a roulette; the roulette is rotatably connected to the frame, and the roulette is connected with a motor.

In the aforementioned foot-operated leisure table and chair cloth punching machine, the bottom of the lower mold is connected with a buffer block, and the buffer block is fixedly connected to the support plate; the upper mold is fixedly connected with a fixed block, and one end of the fixed block is connected There is a collar B; a fixed rod B is slidably connected to the collar B, and the bottom end of the fixed rod B is fixedly connected to the support plate; a spring A is sleeved on the fixed rod B, and the spring A is located between the collar B and the support plate.

In the aforementioned foot-operated leisure table and chair fabric punching machine, the top of the left slider is provided with a connecting shaft A; the top of the right sliding rod is provided with a connecting shaft B; the movable rod A corresponds to the connecting shaft A and the connection A hinge hole A and a hinge hole B are respectively provided at the position of the shaft B; a spring B is provided on one side of the right slide bar, one end of the spring B is connected with the movable rod A, and the other end of the spring B is connected with the frame.

In the aforementioned foot-operated leisure table and chair fabric punching machine, a connecting shaft C is provided at the edge of the wheel, and the connecting shaft C is connected to one end of the movable rod B in rotation; the wheel is connected to the motor. belt; the motor is attached to the frame.

In the aforementioned foot-operated leisure table and chair fabric punching machine, the bottom of the frame is provided with a base, the base is provided with a foot switch, and the foot switch is connected to the motor through a wire.

Compared with the prior art, the utility model improves the existing cloth punching device. By placing the cloth above the lower mold, the rotation of the motor drives the wheel to rotate. One end slides up and down, and the other end of the right slider drives the left slider to move up and down, and the bottom of the left slider then drives the upper mold to press the lower mold, and the upper mold then punches the cloth between the upper mold and the lower mold Working, through the cooperation of the above mechanisms, only need to align the cloth, and then drive the upper mold to punch the cloth through the rotation of the motor, which improves the efficiency. In addition, the utility model also sets the buffer block so that when the upper mold presses the lower mold, the buffering effect of the buffer block can be obtained, which reduces the vibration during work and improves the service life of the utility model; by setting the spring A and the spring B, when the utility model is not working, the upper mold and the right slide bar can be reset, and the flexibility of the mechanism is better; by setting the foot switch, the utility model will not work when the foot switch is not stepped on, thereby protecting improved staff and improved safety. Therefore, the utility model can not only improve the efficiency, but also has the advantages of longer service life, better mechanism flexibility and higher safety.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the working schematic diagram of the utility model.

The marks in the accompanying drawings are: 1-frame, 2-support plate, 3-lower mold, 4-left slide bar, 5-upper mold, 6-movable bar A, 7-fixed bar A, 8-right slide bar , 9-collar A, 10-moving rod B, 11-roulette, 12-motor, 13-buffer block, 14-fixed block, 15-collar B, 16-fixed rod B, 17-spring A, 18 -connection shaft A, 19-connection shaft B, 20-hinge hole A, 21-hinge hole B, 22-spring B, 23-connection shaft C, 24-belt, 25-base, 26-pedal switch.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for limiting the utility model.

Example. Pedal-type leisure table and chair fabric punching machine, the composition is shown in Figure 1 and 2, including a frame 1, a support plate 2 is arranged in the middle of the frame 1; a lower mold 3 is arranged on the support plate 2, and the lower mold 3 is arranged above There is a left slider 4, the middle part of the left slider 4 is slidingly connected with the top of the frame 1; the bottom of the left slider 4 is connected with the upper mold 5, and the top of the left slider 4 is connected with the movable rod A6; the middle part of the movable rod A6 is hinged with a fixed rod A7, the fixed rod A7 is fixedly connected to the frame 1; one end of the movable rod A6 is hinged with the left sliding rod 4, and the other end is hinged with the right sliding rod 8; Fixed on the frame 1; the bottom end of the right slide bar 8 is hinged with a movable rod B10, and the bottom end of the movable rod B10 is hinged with a wheel disc 11;

The bottom end of the lower mold 3 is connected with a buffer block 13, and the buffer block 13 is fixedly connected on the support plate 2; the upper mold 5 is fixedly connected with a fixed block 14, and one end of the fixed block 14 is connected with a collar B15; B15 is slidably connected with a fixed rod B16, and the bottom end of the fixed rod B16 is fixedly connected on the support plate 2; the fixed rod B16 is sleeved with a spring A17, and the spring A17 is located between the collar B15 and the support plate 2; the left sliding rod 4. A connecting shaft A18 is provided at the top; a connecting shaft B19 is provided at the top of the right slide bar 8; a hinge hole A20 and a hinge hole B21 are respectively provided at positions corresponding to the connecting shaft A18 and the connecting shaft B19 on the movable rod A6; One side of the right slide bar 8 is provided with a spring B22, one end of the spring B22 is connected with the movable rod A6, and the other end of the spring B22 is connected with the frame 1; The shaft C23 is rotationally connected to one end of the movable rod B10; a belt 24 is connected between the wheel disc 11 and the motor 12; the motor 12 is connected to the frame 1; the bottom end of the frame 1 is provided with a base 25, The base 25 is provided with a foot switch 26, and the foot switch 26 is connected with the motor 12 through a wire.

Working principle: In the initial state, spring A17 and spring B22 are in a natural state, spring A17 makes the collar B15 located at the top of the fixed rod B16, spring B22 makes the left end of the movable rod A6 higher than the right end, and spring B22 makes the right slide The rod 8 and the movable rod B10 are in a vertical state, and the connecting shaft A18 on the left sliding rod 4 is located at the leftmost end of the hinge hole A20, and the connecting shaft B19 on the right sliding rod 8 is located at the rightmost end of the hinge hole B21.

When working, switch on the power supply of the present utility model, and the staff will place the cloth on the top of the lower mold 3, and align the cloth so that the position to be punched on the cloth is directly above the lower mold 3; after the cloth is aligned, the staff will then Step on the foot switch 26, the foot switch 26 makes the motor 12 rotate clockwise, the motor 12 drives the wheel disc 11 to rotate clockwise through the belt 24, the wheel disc 11 drives the connecting shaft C23 to rotate clockwise on the wheel disc 11, and the connecting shaft C23 Then drive one end of the movable rod B10 to rotate clockwise, and the other end of the movable rod B10 is hinged with the right sliding rod 8, and the right sliding rod 8 is sleeved on the collar A9, so the movable rod B10 makes the right sliding rod 8 move along the sleeve. Ring A9 moves up and down.

When the roulette 11 rotates 90 degrees clockwise, the roulette 11 moves the right slider 8 upwards through the connecting shaft C23 and the movable rod B10 until the top of the right slider 8 is aligned with the top of the left slider 4. At this time, the movable rod A6 In a horizontal state, the spring B22 is stretched to a certain length, and the connecting shaft A18 is located at the rightmost end of the hinge hole A20, and the connecting shaft B19 is located at the leftmost end of the hinge hole B21; the rise of the right sliding rod 8 makes the right end of the movable rod A6 wrap around the fixed rod A7 The top of the movable rod A6 rises, and the right end of the movable rod A6 descends around the top of the fixed rod A7. The right end of the movable rod A6 drives the left slide bar 4 to move downward, and the left slide rod 4 drives the upper mold 5 and the fixed block 14 to move downward. , the fixed block 14 drives the collar B15 to move down along the fixed rod B16, and the collar B15 compresses the spring A17. At this time, the upper mold 5 is located in the middle of its stroke range.

When the wheel disc 11 continued to rotate clockwise for 90 degrees, the connecting shaft C23 made the right slide bar 8 and the movable bar B10 in a vertical state, and now the top of the right slide bar 8 was higher than the top of the left slide bar 4, and the movable bar A6 was in the vertical state. In the inclined state, the spring B22 continues to be stretched for a certain length, and at this time the connecting shaft A18 is located at the leftmost end of the hinge hole A20, and the connecting shaft B19 is located at the rightmost end of the hinge hole B21; the rise of the right slide bar 8 makes the left slide bar move through the movable bar A6. 4 continue to move downward, the left sliding rod 4 drives the upper mold 5 and the fixed block 14 to move downward, the fixed block 14 drives the collar B15 to continue to move down along the fixed rod B16, and the collar B15 recompresses the spring A17 to a certain extent, Now, upper mold 5 is positioned at the lowest end of its stroke range, upper mold 5 is in contact with lower mold 3, and upper mold 5 and lower mold 3 punch the cloth located therein, so that a through hole is made on the cloth by upper mold 5 , and the buffer block 13 can buffer the upper mold 5, protecting the lower mold 3 and the support plate 2.

After the cloth is punched out of a through hole by the upper mold 5 and the lower mold 3, the staff takes out the cloth at this time, and can release the foot switch 26 at the same time, and the foot switch 26 makes the motor 12 stop rotating, and the wheel disc 11 is Inertia will continue to rotate clockwise for a certain angle, while spring A17 is in a compressed state, and spring B22 is in a stretched state. When spring A17 and spring B22 are not subjected to external force, they will reset, and spring A17 will lift the collar B15 upwards. The collar B15 moves the left slide bar 4 upwards through the fixed block 14 until the left slide bar 4 is reset. At the same time, the spring B22 pulls the right end of the movable bar A6 to move down until the right slide bar 8 is reset. The utility model is made by the spring A17 and the spring B22. The new type can be reset to the initial state when the motor 12 stops rotating, and when the next cloth needs to be punched, the above-mentioned steps can be repeated.

Claims (5)

1. foot-operated leisure tables and chairs cloth perforating press, it is characterised in that：Including rack (1), support plate is provided in the middle part of rack (1) (2)；Lower mold (3) is provided in support plate (2), left slide bar (4), left slide bar (4) middle part and machine are provided with above lower mold (3) Frame (1) top is slidably connected；Left slide bar (4) bottom end is connected with mold (5), and left slide bar (4) top is connected with motion bar A (6)； Fixed link A (7) is hinged in the middle part of motion bar A (6), fixed link A (7) is fixedly connected in rack (1)；Motion bar A (6) one end with Left slide bar (4) is hinged, and the other end is hinged with right slide bar (8)；Lantern ring A (9), lantern ring A (9) side are socketed in the middle part of right slide bar (8) It is fixed in rack (1)；Right slide bar (8) bottom end is hinged with motion bar B (10), and motion bar B (10) bottom end is hinged with wheel disc (11)； Wheel disc (11) is rotatably connected in rack (1), and motor (12) is connected on wheel disc (11).

2. foot-operated leisure tables and chairs cloth perforating press according to claim 1, it is characterised in that：Lower mold (3) bottom End is connected with buffer stopper (13), and buffer stopper (13) is fixedly connected in support plate (2)；It is fixedly connected on the mold (5) Fixed block (14), fixed block (14) one end are connected with lantern ring B (15)；Fixed link B (16) is slidably connected on lantern ring B (15), Fixed link B (16) bottom end is fixedly connected in support plate (2)；Spring A (17), spring A (17) position are socketed on fixed link B (16) Between lantern ring B (15) and support plate (2).

3. foot-operated leisure tables and chairs cloth perforating press according to claim 1, it is characterised in that：Left slide bar (4) top End is provided with connecting shaft A (18)；Right slide bar (8) top is provided with connecting shaft B (19)；It is corresponding on the motion bar A (6) to connect Hinge hole A (20) and hinge hole B (21) are respectively arranged at the position of spindle A (18) and connecting shaft B (19)；The right slide bar (8) side is provided with spring B (22), and one end of spring B (22) is connect with motion bar A (6), the other end of spring B (22) with Rack (1) connects.

4. foot-operated leisure tables and chairs cloth perforating press according to claim 1, it is characterised in that：The side of the wheel disc (11) One end rotation connection of connecting shaft C (23), connecting shaft C (23) and motion bar B (10) are provided at edge position；The wheel disc (11) Belt (24) is connected between motor (12)；The motor (12) is connected in rack (1).

5. the foot-operated leisure tables and chairs cloth perforating press according to any claim in Claims 1-4, feature exist In：The bottom end of the rack (1) is provided with pedestal (25), and floor push (26), floor push (26) are provided on pedestal (25) It is connect by conducting wire with motor (12).