CN216101098U

CN216101098U - Printing machine bedplate

Info

Publication number: CN216101098U
Application number: CN202122568630.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xiamen Hanyin Electronic Technology Co Ltd
Current assignee: Xiamen Hanyin Electronic Technology Co Ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-22
Anticipated expiration: 2031-10-25

Abstract

The utility model belongs to the technical field of printing machines and discloses a platen of a printing machine, which comprises a bottom plate, a cover plate and a spring plate, wherein one end of the spring plate is rotatably connected to the cover plate, the other end of the spring plate is fixedly connected to the bottom plate, and the spring plate is an elastic piece and can swing when being connected to one end of the cover plate so as to adjust the distance between the bottom plate and the cover plate. According to the printing machine bedplate, the spring plate is an elastic piece, so that one end of the spring plate, which is connected with the cover plate, can elastically swing, and when the spring plate is subjected to a force in the vertical direction, the spring plate generates elastic bending deformation, the distance between the cover plate and the bottom plate is changed, and the automatic distance adjustment effect is realized. When the surface fabric is too thick, the cover plate is vertically upward counterforce under the reaction action of the surface fabric, and one end of the spring plate is upward acting force and is bent upward under the counterforce action, so that the distance between the cover plate and the bottom plate is increased, and the automatic adjustment of the distance between the bottom plate and the cover plate is realized.

Description

Printing machine bedplate

Technical Field

The utility model relates to the technical field of printing machines, in particular to a bedplate of a printing machine.

Background

The printing machine is equipment for printing patterns on fabrics, and comprises a cover plate, a bottom plate and a rack, wherein the cover plate is rotatably connected to the bottom plate through a hinge, and the bottom plate is arranged on the rack and used for bearing printed fabrics. The fabric is placed on the bottom plate and fixed, the cover plate and the bottom plate are locked through the locking structure, and the cover plate is pressed on the fabric, so that printing operation is facilitated. When the printing machine with the structure is used for printing, if the thickness of the fabric is too thick, the fabric can provide an upward supporting force for the cover plate, so that the cover plate and the bottom plate cannot be locked by the locking structure, or even if the cover plate and the bottom plate are locked by the locking structure, the pressing force of the cover plate on the fabric is too large, and the printing effect of the printing machine is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a printing machine bedplate, which can automatically adjust a gap between a panel and a bottom plate when a fabric is too thick, so that a cover plate has certain pre-tightening pressure on the fabric.

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

a decorating machine platen, comprising a base plate and a cover plate, the decorating machine platen further comprising:

one end of the spring plate is rotatably connected to the cover plate, and the other end of the spring plate is fixedly connected to the bottom plate;

the spring plate is an elastic piece, and one end of the spring plate, which is connected to the cover plate, can elastically swing to adjust the distance between the bottom plate and the cover plate.

Preferably, the bottom plate is provided with a supporting surface for supporting the fabric, one end of the spring plate is located on one side of the bottom plate, which is opposite to the supporting surface, a spacing block is arranged between the spring plate and the bottom plate, and the spring plate is connected to the bottom plate through the spacing block.

Preferably, one end of the spring plate is detachably connected to the spacing block, and the other end of the spring plate is detachably connected to the cover plate.

Preferably, the decorating machine table further comprises an adjusting piece, and the adjusting piece is used for adjusting the distance between the bottom plate and the cover plate.

Preferably, the printing machine bedplate further comprises a spring seat, and one end of the spring seat is rotatably connected to the cover plate;

the adjusting member includes:

one end of the fastener penetrates through the other end of the spring seat in a sliding mode and is fixedly connected to the spring plate;

and the adjusting screw is in threaded connection with the spring seat and penetrates through the spring seat to abut against the spring plate.

Preferably, the decorating machine platen further comprises a locking assembly for selectively locking or unlocking the cover plate and the base plate.

Preferably, the locking assembly comprises a bolt arranged on the cover plate and a lock catch arranged on the bottom plate, and the bolt can be inserted into the lock catch.

Preferably, the cover plate and the spring plate are rotatably connected by a hinge structure.

Preferably, the decorating machine bedplate further comprises a supporting piece, and the supporting piece is used for supporting the cover plate, so that the cover plate and the bottom plate can be arranged in an included angle mode.

Preferably, the supporting member includes a gas stay, one end of the gas stay is rotatably connected to the spring plate, and the other end of the gas stay is rotatably connected to the cover plate.

The utility model has the beneficial effects that:

according to the printing machine bedplate, one end of the spring plate is rotatably connected to the cover plate, and the other end of the spring plate is connected to the bottom plate, so that the cover plate and the bottom plate are rotatably connected. The spring plate is an elastic piece, so that one end of the spring plate connected to the cover plate can swing elastically, the spring plate generates elastic bending deformation after being stressed in the vertical direction, the distance between the cover plate and the bottom plate changes, and the automatic distance adjustment effect is realized. When the thickness of surface fabric was too thick, the apron received perpendicular ascending counter-force under the reaction of surface fabric, and under this counter-force effect, the one end of spring plate received ascending effort and upwards crooked to increased the interval between apron and the bottom plate, realized the automatically regulated of the interval between bottom plate and the apron.

Drawings

FIG. 1 is a schematic view of a cover plate away from a base plate provided in an embodiment of a printer platen according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a partial cross-sectional view of a cover plate disposed on a base plate provided in an embodiment of a printer platen according to the present invention;

FIG. 4 is a schematic view of a cover plate disposed on a base plate according to an embodiment of the utility model.

In the figure:

100. a base plate;

200. a cover plate;

1. a spring plate;

2. a spacer block;

3. an adjustment member; 31. a fastener; 32. an adjusting screw;

4. a spring seat;

5. a latch bolt;

6. locking;

7. a hinge structure; 71. a first hinge; 72. a second hinge; 73. a rotating shaft;

8. and a support member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

The existing cover plate and the base plate are directly connected through the hinge, although the connecting structure is simple, when the thickness of the fabric is too thick, the cover plate cannot be pressed on the fabric due to the fact that the pressing force of the cover plate on the fabric is too large, and the printing effect of the printing machine is poor.

In order to solve the above technical problem, the present embodiment provides a platen of a decorating machine, as shown in fig. 1 to 4, which includes a bottom plate 100, a cover plate 200 and a spring plate 1, wherein one end of the spring plate 1 is rotatably connected to the cover plate 200, the other end of the spring plate 1 is fixedly connected to the bottom plate 100, the spring plate 1 is an elastic member, and one end of the spring plate 1 connected to the cover plate 200 can elastically swing to adjust a distance between the bottom plate 100 and the cover plate 200. In this embodiment, the spring plate 1 has a quadrilateral structure, is made of a rigid material, and has a certain resilience. The spring plate 1 made of rigid material has certain structural strength and is not easy to damage. In other embodiments, the spring plate 1 may be made of a plastic material as long as the resilience of the spring plate 1 can be ensured.

In the bedplate of the decorating machine provided by the embodiment, one end of the spring plate 1 is rotatably connected to the cover plate 200, and the other end of the spring plate is connected to the base plate 100, so that the cover plate 200 and the base plate 100 are rotatably connected. One end of the spring plate 1 connected to the cover plate 200 can swing, and when the spring plate 1 is subjected to a vertical force, the spring plate generates bending deformation, so that the distance between the cover plate 200 and the base plate 100 is changed, and the function of automatically adjusting the distance is realized. When the fabric is too thick, the cover plate 200 is subjected to a vertical upward reaction force under the reaction action of the fabric, and under the reaction force, one end of the spring plate 1 is subjected to an upward acting force and is bent upward, so that the distance between the cover plate 200 and the bottom plate 100 is increased, the automatic adjustment of the distance between the bottom plate 100 and the cover plate 200 is realized, and the cover plate 200 applies a proper pre-tightening pressure on the fabric under the action of the spring plate 1.

Further, as shown in fig. 1, the printing machine platen further comprises a locking assembly, the locking assembly is used for selectively locking or unlocking the cover plate 200 and the base plate 100, after the fabric is placed above the base plate 100, the cover plate 200 is locked on the base plate 100 by the locking assembly, so that the cover plate 200 can apply a certain pre-tightening pressure on the fabric, and the printing effect of the printing machine is ensured. Specifically, the locking assembly includes a locking tongue 5 provided on the cover plate 200 and a buckle 6 provided on the base plate 100, and the locking tongue 5 can be inserted into the buckle 6 to lock the locking tongue 5 and restrict the movement of the cover plate 200. The cover plate 200 is rotated to press the upper side of the base plate 100, so that the latch 5 is inserted into the latch 6 to be locked, thereby limiting the relative movement between the cover plate 200 and the base plate 100.

Further, as shown in fig. 2 and fig. 3, the side of the bottom plate 100 for supporting the fabric is a supporting surface, and one end of the spring plate 1 is located on the side of the bottom plate 100 opposite to the supporting surface. The printing machine bedplate further comprises a spacing block 2 clamped between the spring plate 1 and the bottom plate 100, and the spring plate 1 is connected to the bottom plate 100 through the spacing block 2. Through set up at spring plate 1 and bottom plate 100 and press from both sides and establish spacer block 2, guaranteed that spring plate 1 connects the one end of apron 200 and can unsettled the setting, provide the space for spring plate 1's elastic swing.

Optionally, one end of the spring plate 1 can be detachably connected to the bottom plate 100, and the other end of the spring plate 1 can be detachably connected to the cover plate 200, so that the spring plate 1 can be conveniently disassembled and assembled when being damaged and required to be replaced, and the spacing block 2 with proper thickness can be selected according to actual requirements so as to adjust the distance between the spring plate 1 and the bottom plate 100 and play a role in adjusting the distance between the cover plate 200 and the bottom plate 100. The bedplate of the printing machine provided by the embodiment can ensure that the cover plate 200 has certain pre-tightening pressure on fabrics with various thicknesses.

Further, as shown in fig. 2 and 3, the printing machine platen further comprises an adjusting member 3, and the adjusting member 3 is used for adjusting the distance between the bottom plate 100 and the cover plate 200, so that the cover plate 200 can have certain pre-tightening pressure on fabrics with various thicknesses.

Specifically, as shown in fig. 2 and 3, the platen of the decorating machine further comprises a spring seat 4, one end of the spring seat 4 is rotatably connected to the spring plate 1 of the cover plate 200, the other end of the spring seat 4 is connected with one end, which is not connected with the bottom plate 100, of the spring plate 1 through an adjusting part 3, and the distance between the spring seat 4 and the spring plate 1 is adjusted through the adjusting part 3, so that the distance between the bottom plate 100 and the cover plate 200 is adjusted, and the cover plate 200 can have certain pre-tightening pressure on fabrics with various thicknesses.

Specifically, as shown in fig. 2 and 3, the adjusting member 3 includes a fastening member 31 and an adjusting screw 32, and the fastening member 31 slidably penetrates through the spring seat 4 and is threadedly coupled to the spring plate 1, so as to detachably couple the spring seat 4 and the spring plate 1. The adjusting screw 32 is in threaded connection with the spring seat 4, the adjusting screw 32 penetrates through the spring seat 4 and abuts against the suspended end of the spring plate 1, and a constructor rotates the adjusting screw 32 to adjust the abutting force of the adjusting screw 32 abutting against the spring plate 1, so that the distance between the spring seat 4 and the spring plate 1 is adjusted, the distance between the bottom plate 100 and the cover plate 200 is further adjusted, and the pre-tightening pressure applied to the fabric by the cover plate 200 meets the requirement. More specifically, in the present embodiment, two fastening members 31 are provided, four adjusting screws 32 are distributed in a rectangular shape, and two fastening members 31 are provided in a rectangular area surrounded by the four adjusting screws 32.

Further, as shown in fig. 3 and 4, the cover plate 200 and the spring plate 1 are rotatably coupled by a hinge structure 7. Specifically, hinge structure 7 includes first hinge 71, second hinge 72 and pivot 73, and first hinge 71 one end is rotated and is connected in pivot 73, and other end fixed connection is in apron 200, and second hinge 72 one end is rotated and is connected in pivot 73, and other end fixed connection is in spring holder 4, and spring holder 4 passes through fastener 31 and connects in spring board 1, and mutually supporting between first hinge 71, second hinge 72 and the pivot 73 realizes the rotation of apron 200 and spring holder 4 and connects to realize the rotation of apron 200 and spring board 1 and connect. More specifically, the first hinge 71 is detachably connected to the cover plate 200, and the second hinge 72 is detachably connected to the spring seat 4.

Further, as shown in fig. 1 and 2, the platen of the decorating machine further includes a supporting member 8, and the supporting member 8 is configured to support the cover plate 200, so that the cover plate 200 and the bottom plate 100 can be arranged at an included angle. Specifically, support member 8 includes the gas vaulting pole, rotates the stiff end of gas vaulting pole and connects in spring holder 4, and spring holder 4 and spring board 1 are connected through fastener 31, and the output of gas vaulting pole rotates and connects in apron 200 to play the effect of supporting apron 200, make apron 200 and bottom plate 100 can be the contained angle and lay. The air supporting rod has the advantages of small volume, large working stroke, small lifting force change, simple assembly, stable action, no noise and the like. In other embodiments, the support member 8 may also be directly pivotally connected to the spring plate 1.

In the description of the present embodiments, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this embodiment, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A printer platen comprising a base plate (100) and a cover plate (200), the printer platen further comprising:

one end of the spring plate (1) is rotatably connected to the cover plate (200), and the other end of the spring plate (1) is fixedly connected to the bottom plate (100);

the spring plate (1) is an elastic piece, and one end, connected to the cover plate (200), of the spring plate (1) can elastically swing to adjust the distance between the bottom plate (100) and the cover plate (200).

2. A printing machine platen according to claim 1, wherein the base plate (100) has a supporting surface for supporting a fabric, one end of the spring plate (1) is located on a side of the base plate (100) facing away from the supporting surface, a spacer (2) is provided between the spring plate (1) and the base plate (100), and the spring plate (1) is connected to the base plate (100) through the spacer (2).

3. A printing press platen according to claim 2, wherein the spring plate (1) is detachably connected to the spacer block (2) at one end and to the cover plate (200) at the other end.

4. The printing press platen according to claim 3, further comprising an adjustment member (3), said adjustment member (3) being adapted to adjust the spacing between said base plate (100) and said cover plate (200).

5. The printer platen according to claim 4, further comprising a spring seat (4), one end of the spring seat (4) being rotatably connected to the cover plate (200);

the adjusting member (3) comprises:

a fastener (31), one end of the fastener (31) passes through the other end of the spring seat (4) in a sliding mode and is fixedly connected to the spring plate (1);

and the adjusting screw (32) is in threaded connection with the spring seat (4) and penetrates through the spring seat (4) to abut against the spring plate (1).

6. The printing press platen according to claim 1, further comprising a locking assembly for selectively locking or unlocking the cover plate (200) and the base plate (100).

7. The printing press platen according to claim 6, wherein the locking assembly comprises a locking tongue (5) provided on the cover plate (200) and a locking catch (6) provided on the base plate (100), the locking tongue (5) being insertable into the locking catch (6).

8. The printing machine platen according to claim 1, wherein the cover plate (200) and the spring plate (1) are rotatably connected by a hinge structure (7).

9. The printer platen according to any of claims 1 to 7, further comprising a support (8), said support (8) being adapted to support said cover plate (200) such that said cover plate (200) and said base plate (100) can be arranged at an angle.

10. The printing machine platen according to claim 9, wherein the support (8) comprises a gas strut, one end of which is rotatably connected to the spring plate (1) and the other end of which is rotatably connected to the cover plate (200).