CN221851472U - Support device for pad printing machine - Google Patents

Abstract

The utility model discloses a supporting device for a pad printing machine, which relates to the technical field of pad printing machines, aims at solving the problems that the pad printing machine provided by the background art is easy to shake in the running process, has poor stability, cannot quickly and stably adjust the height of the pad printing machine and has low practicability, and adopts the following scheme that the pad printing machine comprises a supporting frame, a bearing plate and two bottom plates, two the bottom plate top all is equipped with two supporting mechanism, supporting mechanism includes pneumatic cylinder and backing plate, be equipped with adjustment mechanism in the braced frame, adjustment mechanism includes two mounting panels that set firmly respectively in braced frame, passes through the accommodate motor, the two-way screw rod on the outer wall of one of them mounting panel one side. The utility model can prevent the whole body from shaking when stably supporting the pad printing machine, improves the stability, can quickly adjust the height of the pad printing machine, and can improve the stability of the pad printing machine during movement and the practicability.

Description

Support device for pad printing machine

Technical Field

The utility model relates to the technical field of pad printing machines, in particular to a supporting device for pad printing machines.

Background Art

Pad printer is a kind of printing equipment, which is suitable for plastics, toys, glass, metal, ceramics, electronics, IC seals, etc. Pad printing is an indirect printing technology with a concave rubber head. During the use of pad printer, it is usually necessary to use a support device to support the small pad printer.

After searching, a Chinese patent (application number is "201620260121.4") discloses "a support structure for a pad printer". The support structure includes a back support plate, a front support plate, an outrigger, a universal wheel and a fixed pulley. The bottom of the back support plate is connected to the left support plate, and a cross support plate is provided at the bottom of the left support plate. The left support plate and the right support plate are connected through the cross support plate. One side of the left support plate is connected to the front support plate, and the front support plate is provided with a groove. The right support plate is provided with a convex block, and the convex block is fixedly connected to the groove. The bottom of the front support plate is fixedly connected to the outrigger, and the bottom of the outrigger is connected to the support arm. However, the support structure has the following problems during use:

1. When supporting the pad printing machine, only four universal wheels with brakes are used to limit the position to prevent the overall movement. At the same time, the extension wall and the support arm are not fixed to each other. The pad printing machine is prone to shaking during operation and has poor stability.

2. When adjusting the height of the pad printing machine, it is impossible to adjust the height of the pad printing machine quickly and stably, and the practicality is low.

Utility Model Content

The utility model provides a supporting device for a pad printer, which solves the problems that a comparative document pad printer is prone to shaking during operation, has poor stability, cannot quickly and stably adjust the height of the pad printer, and has low practicality.

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

A support device for a pad printing machine comprises a support frame, a bearing plate and two bottom plates, two support mechanisms are arranged on the top of the two bottom plates, the support mechanism comprises a hydraulic cylinder and a pad, an adjusting mechanism is arranged in the support frame, the adjusting mechanism comprises two mounting plates respectively fixed in the support frame, an adjusting motor connected to the outer wall of one side of one of the mounting plates by bolts, a bidirectional screw connected to the outer wall of one end of the output shaft of the adjusting motor by a coupling, and two slides respectively screwed on the outer walls at both ends of the bidirectional screw, two lifting assemblies are arranged in the support frame, the lifting assemblies comprise a first connecting rod and a second connecting rod hinged to each other to form an "X"-shaped structure, a mounting mechanism is arranged on the top of the bearing plate, the mounting mechanism comprises a top plate and four telescopic rods respectively connected to the outer walls of the tops of the two bottom plates by bolts, a limiting assembly is arranged at the bottom of the top plate, the limiting assembly comprises two fixing plates respectively fixed on the outer walls of the bottom of the top plate and two limiting plates.

Preferably, the bearing plate is connected to the top outer wall of the support frame by bolts, the two base plates are respectively connected to the bottom outer wall of the support frame by bolts, and two universal wheels with brakes are connected to the bottom outer walls of the two base plates by bolts.

Preferably, the upper portion of the hydraulic cylinder is connected to the outer wall of the bottom of the bearing plate by bolts, and the pad is fixed to the outer wall of the bottom end of the piston rod of the hydraulic cylinder.

Through the above scheme, the piston rod of the hydraulic cylinder descends to drive the pad to descend and contact the ground, thereby supporting the whole and preventing the whole from moving when the pad printing machine is running.

Preferably, one end of the bidirectional screw is connected to the outer wall of one of the mounting plates through a bearing, two first limit rods are fixed on the outer walls on opposite sides of the two mounting plates, and both sides of the two slides are slidably installed on the outer walls of the two first limit rods.

Preferably, a first lower mounting seat is hinged on the lower outer wall of the first connecting rod, and a second lower mounting seat is hinged on the lower outer wall of the second connecting rod, the first lower mounting seat and the second lower mounting seat are respectively fixed on the top outer walls of the two skateboards, the first upper mounting seat is hinged on the upper outer wall of the first connecting rod, and the second upper mounting seat is hinged on the upper outer wall of the second connecting rod.

Preferably, the telescopic rod includes a sleeve and a connecting rod slidably sleeved in the sleeve, and the bottom of the top plate is respectively connected to the outer walls of the top ends of the four connecting rods by bolts.

Preferably, the first upper mounting seat and the second upper mounting seat are respectively fixed on the outer walls of the bottom of the two limiting plates, two second limiting rods are fixed on the outer walls on the opposite sides of the two fixing plates, and the two ends of the two limiting plates are respectively slidably mounted on the outer walls of the two second limiting rods.

Through the above scheme, the bidirectional screw is driven to rotate by adjusting the motor output shaft, thereby driving the two slides to move. The two slides drive the angle between the first connecting rod and the second connecting rod to change, thereby driving the limit plate and the fixed plate to rise, and then driving the top plate to rise.

The beneficial effects of the utility model are:

1. A support frame and a support mechanism are provided. The piston rod of the hydraulic cylinder descends, driving the pad to descend and contact the ground, thereby supporting the whole body and preventing the whole body from moving when the pad printing machine is running. It can prevent the whole body from shaking while stably supporting the pad printing machine, thereby improving stability.

2. An adjusting mechanism, a lifting assembly, an installation mechanism and a limiting assembly are provided. The output shaft of the adjusting motor drives the bidirectional screw to rotate, thereby driving the two slides to move. The two slides drive the angle between the first connecting rod and the second connecting rod to change, thereby driving the limiting plate and the fixed plate to rise, thereby driving the top plate to rise. The height of the pad printing machine can be adjusted quickly, and at the same time, the stability of the pad printing machine during movement can be improved, thereby improving practicality.

In summary, the utility model can prevent the overall shaking when stably supporting the pad printing machine, thereby improving stability, can quickly adjust the height of the pad printing machine, and can also improve the stability of the pad printing machine when it moves, thereby improving practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a front three-dimensional structure of a support device for a pad printing machine proposed by the present invention.

FIG. 2 is a schematic side cross-sectional structure diagram of a support device for a pad printing machine proposed by the present invention.

FIG. 3 is a schematic diagram of the supporting mechanism structure of a supporting device for a pad printing machine proposed by the present invention.

FIG. 4 is a schematic diagram of the structure of an adjustment mechanism of a support device for a pad printing machine proposed by the present invention.

FIG. 5 is a schematic diagram of the structure of a lifting assembly of a support device for a pad printing machine proposed by the present invention.

FIG. 6 is a schematic diagram of the structure of an installation mechanism of a support device for a pad printing machine proposed by the present invention.

FIG. 7 is a schematic diagram of the structure of a limit assembly of a support device for a pad printing machine proposed by the present invention.

In the figure: 1. support frame; 2. load-bearing plate; 3. bottom plate; 4. support mechanism; 401. hydraulic cylinder; 402. pad; 5. adjustment mechanism; 501. mounting plate; 502. adjustment motor; 503. bidirectional screw; 504. slide plate; 505. first limit rod; 6. lifting assembly; 601. first connecting rod; 602. second connecting rod; 603. first lower mounting seat; 604. second lower mounting seat; 605. first upper mounting seat; 606. second upper mounting seat; 7. mounting mechanism; 701. top plate; 702. telescopic rod; 8. limit assembly; 801. fixing plate; 802. limit plate; 803. second limit rod.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Embodiment 1, referring to Figures 1-3, a supporting device for a pad printing machine includes a supporting frame 1, a bearing plate 2 and two bottom plates 3, the bearing plate 2 is connected to the top outer wall of the supporting frame 1 by bolts, the two bottom plates 3 are respectively connected to the bottom outer wall of the supporting frame 1 by bolts, two universal wheels with brakes are bolted to the bottom outer walls of the two bottom plates 3, two supporting mechanisms 4 are provided on the top of the two bottom plates 3, the supporting mechanism 4 includes a hydraulic cylinder 401 connected to the bottom outer wall of the bearing plate 2 by bolts and a pad 402 fixed on the outer wall of the bottom end of the piston rod of the hydraulic cylinder 401, and an anti-slip pad is provided at the bottom of the pad 402.

Embodiment 2, referring to FIGS. 1-2 and 4-7, a support device for a pad printer also includes an adjustment mechanism 5, the adjustment mechanism 5 includes two mounting plates 501 respectively fixed in the support frame 1, an adjustment motor 502 connected to the outer wall of one side of one of the mounting plates 501 by bolts, a bidirectional screw 503 connected to the outer wall of one end of the output shaft of the adjustment motor 502 by a coupling, and two slide plates 504 respectively screwed to the outer walls of both ends of the bidirectional screw 503, one end of the bidirectional screw 503 is connected to one of the mounting plates 5 by a bearing 01 on one side outer wall, two first limit rods 505 are fixedly arranged on the outer wall on the opposite side of the two mounting plates 501, and two slide plates 504 are slidably installed on the outer walls of the two first limit rods 505 on both sides, and two lifting assemblies 6 are arranged in the support frame 1, and the lifting assemblies 6 include a first connecting rod 601 and a second connecting rod 602 which are hinged to each other to form an "X" shape structure, a first lower mounting seat 603 is hinged on the lower outer wall of the first connecting rod 601, and a second lower mounting seat 604 is hinged on the lower outer wall of the second connecting rod 602, and the first lower mounting seat 603 and the first lower mounting seat 604 are hinged on the lower outer wall of the second connecting rod 602. The two lower mounting seats 604 are respectively fixed on the top outer walls of the two slide plates 504, the first upper mounting seat 605 is hinged on the upper outer wall of the first connecting rod 601, and the second upper mounting seat 606 is hinged on the upper outer wall of the second connecting rod 602. A mounting mechanism 7 is provided on the top of the carrier plate 2, and the mounting mechanism 7 includes a top plate 701 and four telescopic rods 702 respectively connected to the top outer walls of the two bottom plates 3 by bolts. The pad printer is connected to the top outer wall of the top plate 701 by bolts, and the telescopic rod 702 includes a sleeve and a connecting rod slidably sleeved in the sleeve. The bottom of the top plate 701 is connected to the outer walls of the top ends of the four connecting rods by bolts. A limit assembly 8 is provided at the bottom of the top plate 701. The limit assembly 8 includes two fixed plates 801 and two limit plates 802 respectively fixed on the outer walls of the bottom of the top plate 701. The first upper mounting seat 605 and the second upper mounting seat 606 are respectively fixed on the outer walls of the bottoms of the two limit plates 802. Two second limit rods 803 are fixed on the outer walls on the opposite sides of the two fixed plates 801. The two ends of the two limit plates 802 are respectively slidably installed on the outer walls of the two second limit rods 803.

Working principle: the piston rod of the hydraulic cylinder 401 descends, driving the pad 402 to descend and contact the ground, thereby supporting the whole and preventing the whole from moving when the pad printer is running. The output shaft of the adjusting motor 502 drives the bidirectional screw 503 to rotate, thereby driving the two slides 504 to move. The two slides 504 drive the angle between the first connecting rod 601 and the second connecting rod 602 to change, thereby driving the limit plate 802 and the fixed plate 801 to rise, thereby driving the top plate 701 to rise. When the top plate 701 rises, it drives the connecting rod on the telescopic rod 702 to move along the inner wall of the sleeve, thereby improving the stability of the top plate 701 when it rises.

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 (7)

1. A support device for a pad printing machine, comprising a support frame (1), a bearing plate (2) and two bottom plates (3), characterized in that two support mechanisms (4) are provided on the top of the two bottom plates (3), and the support mechanisms (4) include a hydraulic cylinder (401) and a pad (402); The support frame (1) is provided with an adjustment mechanism (5), the adjustment mechanism (5) comprising two mounting plates (501) respectively fixedly arranged in the support frame (1), an adjustment motor (502) connected to the outer wall of one side of one of the mounting plates (501) by bolts, a bidirectional screw rod (503) connected to the outer wall of one end of the output shaft of the adjustment motor (502) by a coupling, and two slide plates (504) respectively screwed to the outer walls of both ends of the bidirectional screw rod (503); Two lifting assemblies (6) are arranged in the support frame (1), and the lifting assemblies (6) include a first connecting rod (601) and a second connecting rod (602) which are hinged to each other to form an "X"-shaped structure; A mounting mechanism (7) is provided on the top of the bearing plate (2), and the mounting mechanism (7) comprises a top plate (701) and four telescopic rods (702) connected in pairs to the top outer walls of the two bottom plates (3) by bolts; A limiting assembly (8) is provided at the bottom of the top plate (701), and the limiting assembly (8) comprises two fixing plates (801) respectively fixed on the outer wall of the bottom of the top plate (701) and two limiting plates (802). 2. A support device for a pad printing machine according to claim 1, characterized in that the load-bearing plate (2) is connected to the top outer wall of the support frame (1) by bolts, the two base plates (3) are respectively connected to the bottom outer wall of the support frame (1) by bolts, and two universal wheels with brakes are connected to the bottom outer walls of the two base plates (3) by bolts. 3. A support device for a pad printing machine according to claim 1, characterized in that the upper part of the hydraulic cylinder (401) is connected to the bottom outer wall of the supporting plate (2) by bolts, and the pad (402) is fixed to the outer wall of the bottom end of the piston rod of the hydraulic cylinder (401). 4. A support device for a pad printing machine according to claim 1, characterized in that one end of the bidirectional screw (503) is connected to the outer wall of one side of one of the mounting plates (501) through a bearing, two first limit rods (505) are fixedly provided on the outer walls on the opposite sides of the two mounting plates (501), and the two slide plates (504) are slidably installed on the outer walls of the two first limit rods (505) on both sides. 5. A support device for a pad printing machine according to claim 1, characterized in that a first lower mounting seat (603) is hinged on the lower outer wall of the first connecting rod (601), and a second lower mounting seat (604) is hinged on the lower outer wall of the second connecting rod (602), the first lower mounting seat (603) and the second lower mounting seat (604) are respectively fixed on the top outer walls of the two slides (504), a first upper mounting seat (605) is hinged on the upper outer wall of the first connecting rod (601), and a second upper mounting seat (606) is hinged on the upper outer wall of the second connecting rod (602). 6. A support device for a pad printing machine according to claim 1, characterized in that the telescopic rod (702) includes a sleeve and a connecting rod slidably sleeved in the sleeve, and the bottom of the top plate (701) is respectively connected to the outer walls of the top ends of the four connecting rods by bolts. 7. A support device for a pad printing machine according to claim 5, characterized in that the first upper mounting seat (605) and the second upper mounting seat (606) are respectively fixed on the outer walls of the bottom of the two limiting plates (802), two second limiting rods (803) are fixed on the outer walls on the opposite side of the two fixed plates (801), and the two ends of the two limiting plates (802) are respectively slidably installed on the outer walls of the two second limiting rods (803).