CN219276742U - Precompression device is used in quartz processing - Google Patents

Abstract

The utility model discloses a pre-pressing device for quartz stone processing, which relates to the field of quartz stone processing and comprises a bearing table and a pressing plate which is arranged above the bearing table and can move up and down in the vertical direction, wherein a plurality of connecting pieces are fixedly arranged on the side surface of the pressing plate, each connecting piece comprises a contact plate which is horizontally arranged, lifting devices which drive the connecting pieces to lift in the vertical direction at the same time are correspondingly arranged below the connecting pieces, and the lifting devices are arranged on the bearing table; the bearing table top is provided with a plurality of threaded holes for installing cushion blocks along the vertical direction, and at least one threaded hole is formed under each contact plate. According to the utility model, the connecting piece is arranged on the side part of the pressing plate and comprises the horizontal contact plate, the bearing table below the contact plate is provided with the threaded hole, the cushion block can be arranged in the threaded hole, and the cushion block can be replaced by different sizes according to the thickness of different quartz plates, so that the pressing plate is suitable for plates with different thicknesses, and meanwhile, the function of preventing the lower plate from being crushed is achieved.

Description

Precompression device is used in quartz processing

Technical Field

The utility model relates to the field of quartz stone processing, in particular to a pre-pressing device for quartz stone processing.

Background

In the processing process of the artificial quartz stone, as the artificial quartz stone is often used as a raw material of furniture, the artificial quartz stone is more similar to the natural quartz stone in order to improve the attractiveness, the surface of the artificial quartz stone is required to be subjected to the processes of slotting, powder spraying, slurry spraying and the like, and finally the artificial quartz stone is compacted.

Since the quartz stone raw material is quite soft before processing, it is needed to be compacted finally, but before the grooving process, the material is too soft and has a certain influence on the grooving process, most manufacturers can pre-press the quartz stone plate slightly at the beginning, compress the quartz stone plate slightly and continue the subsequent process.

The existing pre-pressing technology mainly comprises three kinds, namely, flattening by using a roller, wherein the method is easy to enable the lower plate to generate horizontal displacement; secondly, the method is to manually flatten, and the problem of uneven force during pressing is easy to generate due to the fact that the plate is pressed manually; the third is to use the driving device to drive the pressing plate to automatically press, although the method is not easy to generate displacement and has uniform force, the displacement of the pressing plate in the vertical direction is certain, the pressing plate cannot be adjusted for quartz stone plates with different thicknesses, and a certain risk of the quartz stone plates being crushed exists.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a pre-pressing device for quartz stone processing, which solves the problem that the strength adjustment cannot be carried out when a pressing plate is driven by a driving device to press in the prior art, so that the quartz stone plate can be possibly crushed, and the specific technical scheme is as follows:

the utility model provides a quartz stone processing is with pre-compaction device, includes the plummer and sets up in the plummer top and can be in the clamp plate of vertical direction up-and-down motion, the clamp plate side is fixed to be equipped with a plurality of connecting pieces, and the connecting piece includes the contact plate that the level set up, and a plurality of connecting pieces below all correspond and are provided with the elevating gear that drives it and go up and down simultaneously in vertical direction, and a plurality of elevating gear all set up on the plummer;

the bearing table top is provided with a plurality of threaded holes for installing cushion blocks along the vertical direction, and at least one threaded hole is formed under each contact plate.

Further: the lifting device is a cylinder, the cylinder is mounted at the bottom of the bearing table through a mounting plate, a through travel hole is formed in the bearing table along the vertical direction, and a piston rod of the cylinder penetrates through the travel hole and is fixedly connected with a contact plate corresponding to the upper part of the piston rod.

Further: and a vibrator is arranged at the top of the pressing plate.

Further: the number of the vibrators is multiple.

Further: the top of the pressing plate is provided with vertical surrounding walls, and a plurality of mutually staggered reinforcing ribs are arranged between the surrounding walls.

Further: the connecting piece is U type, the both sides of contact plate are integrative or fixedly provided with vertical connecting plate, the connecting plate with enclosure wall fixed connection.

Further: rollers driven by motors are arranged on two sides of the bearing table, and conveyor belts are arranged on the two rollers and driven by the rollers to move on the bearing table.

Further: the two ends of at least one roller are fixedly provided with sliding parts, one side of the bearing table is provided with vertical limiting plates at the two ends where the sliding parts are located, the limiting plates are provided with sliding rails, and the sliding parts are arranged on the sliding rails in a sliding manner;

the sliding piece is fixedly provided with a screw rod, the mounting plate is provided with a mounting hole, and the screw rod penetrates through the mounting hole;

the screw rod is fixed relative to the limiting plate.

Further: the locating component is two nuts which are in threaded connection with the screw rod, and the two nuts are respectively located on two sides of the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the connecting piece is arranged on the side part of the pressing plate and comprises the horizontal contact plate, the bearing table below the contact plate is provided with the threaded hole, the cushion block can be arranged in the threaded hole, and the cushion block can be replaced by different sizes according to the thickness of different quartz plates, so that the pressing plate is suitable for plates with different thicknesses, and meanwhile, the function of preventing the lower plate from being crushed is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

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

fig. 3 is a schematic view of a structure for a reaction belt tensioning mechanism.

In the figure, 1, a bearing table; 2. a pressing plate; 21. a surrounding wall; 22. reinforcing ribs; 3. a connecting piece; 31. a contact plate; 32. a connecting plate; 4. a threaded hole; 5. a cushion block; 6. a cylinder; 7. a mounting plate; 8. a vibrator; 9. a roller; 91. a slider; 10. a limiting plate; 11. a slide rail; 12. a screw; 13. and a cover plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, a pre-pressing device for quartz stone processing includes a bearing table 1 and a pressing plate 2 disposed above the bearing table 1 and capable of moving up and down in a vertical direction, surrounding walls 21 are disposed around the top of the pressing plate 2, a plurality of connecting pieces 3 are fixedly disposed on the sides of the surrounding walls 21, each connecting piece 3 includes two vertical connecting plates 32 integrally or fixedly disposed with the surrounding walls 21, and contact plates 31 disposed at bottoms of the two connecting plates 32, and the two connecting plates 32 and the contact plates 31 form a U-shape, so that a stable structure is formed. The bottom of the bearing table 1 is provided with a mounting plate 7, the mounting plate 7 is provided with an air cylinder 6, the bearing table 1 is provided with a vertical travel hole, and the air cylinder 6 penetrates through the travel hole to jack up the upper connecting piece 3. The number of the air cylinders 6 corresponds to the number of the connecting pieces 3 and are distributed around the pressing plate 2, so that the pressing plate 2 is uniformly stressed to rise or fall.

Each contact plate 31 below all is provided with screw hole 4, and screw hole 4 is offered in the plummer top, and its effect is mountable different models's cushion 5, and cushion 5 bottom is equipped with the screw rod, can screw in screw hole 4 for adapt to the quartz sheet material of different thickness, also can prevent simultaneously that cylinder 6 from descending excessively and pressing down the quartz sheet material of below.

In order to ensure the strength of the pressing plate 2, a plurality of mutually staggered reinforcing ribs 22 are arranged between the surrounding walls 21, and a plurality of vibrators 8 are further arranged at the top of the pressing plate 2, wherein the vibrators 8 are positioned in square grids formed by the staggered reinforcing ribs 22, and the function of the vibrators is to start vibrating after the pressing plate 2 is pressed down on the quartz stone plate material, so that the pre-pressing is more uniform.

As shown in fig. 3 in combination with fig. 1 and 3, rollers 9 driven by motors are mounted on two sides of the carrying platform 1, and conveyor belts are arranged on the two rollers 9 and are driven by the rollers 9 to move on the carrying platform 1. Therefore, the quartz stone plate can be placed on the conveyor belt, and when the quartz stone plate moves to the lower side of the pressing plate 2, the motor is stopped, and the pre-pressing is performed. At least one roller 9 is provided with a tensioning adjusting device, specifically, two ends of the roller 9 are fixedly connected with sliding parts 91, one side of a corresponding bearing table 1 is provided with a vertical limiting plate 10, a mounting hole is formed in the limiting plate 10, a sliding rail 11 arranged along the running direction of a conveyor belt is mounted on the limiting plate 10, the sliding parts 91 are slidably connected to the sliding rail 11, a screw 12 is fixedly arranged on the sliding parts 91, and the screw 12 penetrates through the mounting hole.

The tension of the conveyor belt can be adjusted by sliding the slider 91. Simultaneously, two nuts are connected to the screw 12 through threads, the two nuts are respectively located on two sides of the limiting plate 10 (nuts are not shown in the figure), and the screw 12 is fixed relative to the limiting plate 10 by adjusting the positions of the nuts and tightening the nuts, so that tensioning of a conveyor belt is achieved. In fig. 1, the part of the screw 12 located inside the bearing table 1 is located inside the bearing table 1, so that an operator can hardly adjust the nut located inside the bearing table 1, and therefore an openable cover plate 13 is arranged on the bearing table 1, the cover plate 13 is mounted on the side surface of the bearing table 1 through screws, and the nut inside the bearing table can be adjusted by opening the cover plate 13.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a pre-compaction device for quartz processing, includes plummer (1) and sets up in plummer (1) top and can be at vertical direction up-and-down motion's clamp plate (2), its characterized in that: a plurality of connecting pieces (3) are fixedly arranged on the side face of the pressing plate (2), each connecting piece (3) comprises a contact plate (31) which is horizontally arranged, lifting devices which drive the connecting pieces (3) to lift in the vertical direction at the same time are correspondingly arranged below the connecting pieces (3), and the lifting devices are arranged on the bearing table (1);

the top of the bearing table (1) is provided with a plurality of threaded holes (4) for installing cushion blocks (5) along the vertical direction, and at least one threaded hole (4) is formed under each contact plate (31).

2. The pre-pressing device for quartz stone processing according to claim 1, wherein: the lifting device is an air cylinder (6), the air cylinder (6) is installed at the bottom of the bearing table (1) through an installation plate (7), a through travel hole is formed in the bearing table (1) along the vertical direction, and a piston rod of the air cylinder (6) penetrates through the travel hole and is fixedly connected with a contact plate (31) corresponding to the upper part of the piston rod.

3. The pre-pressing device for quartz stone processing according to claim 1, wherein: a vibrator (8) is arranged at the top of the pressing plate (2).

4. A pre-pressing device for quartz stone processing as defined in claim 3, wherein: the number of the vibrators (8) is a plurality.

5. The pre-pressing device for quartz stone processing according to claim 1, wherein: the top of the pressing plate (2) is provided with vertical surrounding walls (21) at the periphery, and a plurality of mutually staggered reinforcing ribs (22) are arranged between the surrounding walls (21).

6. The pre-pressing device for quartz stone processing according to claim 5, wherein: the connecting piece (3) is U-shaped, two sides of the contact plate (31) are integrally or fixedly provided with vertical connecting plates (32), and the connecting plates (32) are fixedly connected with the surrounding wall (21).

7. A pre-pressing apparatus for quartz stone processing according to any one of claims 1 to 6, wherein: two sides of the bearing table (1) are provided with rollers (9) driven by motors, the two rollers (9) are provided with conveyor belts, and the conveyor belts are driven by the rollers (9) to move on the bearing table (1).

8. The pre-pressing device for quartz stone processing according to claim 7, wherein: the two ends of at least one roller (9) are fixedly provided with sliding parts (91), one side of the bearing table (1) is provided with vertical limiting plates (10) at the two ends where the sliding parts (91) are positioned, the limiting plates (10) are provided with sliding rails (11), and the sliding parts (91) are arranged on the sliding rails (11) in a sliding manner;

the sliding piece (91) is fixedly provided with a screw rod (12), the limiting plate (10) is provided with a mounting hole, and the screw rod (12) penetrates through the mounting hole;

also comprises a positioning component for fixing the screw (12) relative to the limiting plate (10).

9. The pre-pressing device for quartz stone processing according to claim 8, wherein: the positioning component is two nuts which are connected to the screw rod (12) in a threaded mode, and the two nuts are respectively located on two sides of the limiting plate (10).

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