Distance-adjustable plywood steel belt press

Abstract

The utility model relates to the technical field of plywood processing, in particular to a distance-adjustable plywood steel belt press which comprises a lower support and an adjusting device, an upper support is arranged on the surface of the lower support, a rolling steel belt is installed on the surface of the lower support, a motor is installed on one side of the lower support, the adjusting device is arranged on the surface of the lower support, and the adjusting device comprises a base plate. The base plate is fixedly connected with the lower support, the surface of the base plate is fixedly connected with a lead screw, the surface of the lower support is fixedly connected with a square sleeve, the side, close to the square sleeve, of the upper support is fixedly connected with a movable plate, the movable plate is in sliding connection with the square sleeve, and the side, close to the lead screw, of the upper support is fixedly connected with a sliding sleeve. And the requirements of the market for plywood with different thicknesses are conveniently met, equipment does not need to be independently arranged for each thickness, the equipment acquisition cost of an enterprise is reduced, the production efficiency is improved, the distance can be rapidly adjusted, the time consumed for replacing equipment or molds is shortened, and the production process is smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood processing, in particular to an adjustable-distance plywood steel belt press. Background Art

[0002] The steel belt flat press is an advanced industrial equipment, commonly used in the field of sheet processing. It consists of two high-strength steel belts, which can provide uniform and powerful pressure during operation. Plywood is an artificial board made by gluing multiple layers of thin wood chips or sheets. It usually has staggered textures to enhance its strength and stability. Plywood requires the use of a flat press during the production process.

[0003] In the prior art, such as the utility model with the publication number CN201405429Y, which relates to the field of wood processing machinery, specifically a double-steel belt press, composed of a frame mechanism, a pressurizing and heating device, a driving device, a chain roller rod transmission device and an inlet tongue plate. The mobile frame structure is adopted to replace the fixed frame structure, so that the hydraulic cylinder plunger and the backing plate do not produce relative sliding during the working state, avoiding the phenomena such as the deformation of the frame plate and the easy damage of the hydraulic cylinder seal caused by the large sliding friction resistance in the past; the inlet tongue plate is divided into: area A gradually discharges the air in the slab; area B is the transition pressurization to compress the slab; area C is the fixed high-pressure area that transmits the pressure of the hydraulic cylinder to the slab through the roller rod and the steel belt. The stepped structure form and the lengthened length of the inlet tongue plate avoid the complex stress state on the lower surface of the inlet tongue plate in the existing structure, reduce the bending stress and compressive stress received, improve its service life, and at the same time solve the problems of the low service life and difficult replacement of the hot pressing plate in the high-pressure area adjacent to the tongue plate. However, during the processing process, it is difficult to adjust the distance between the steel belts, resulting in a single thickness of the workpieces that can be processed by the steel belts. When it is necessary to process plates with different thicknesses, it is difficult to use.

[0004] In order to solve the problem that it is difficult to adjust the distance between the steel belts, resulting in a single thickness of the workpieces that can be processed by the steel belts, the prior art is to adopt the method of purchasing steel belt presses of different models again, but this increases the economic expenditure of the user, and then leads to the problem of inconvenient use of the equipment. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the drawback that it is difficult to adjust the distance between the steel belts in the prior art, resulting in a single thickness of the workpieces that can be processed by the steel belts, and to propose an adjustable-distance plywood steel belt press.

[0006] To achieve the above object, the present utility model adopts the following technical solutions: An adjustable-distance plywood steel belt press, comprising a lower bracket and an adjusting device. The surface of the lower bracket is provided with an upper bracket. A roller pressing steel belt is installed on the surface of the lower bracket. A motor is installed on one side of the lower bracket. An adjusting device is provided on the surface of the lower bracket. The adjusting device includes a backing plate, which is fixedly connected to the lower bracket. A lead screw is fixedly connected to the surface of the backing plate. A square sleeve is fixedly connected to the surface of the lower bracket. A moving plate is fixedly connected to one side of the upper bracket close to the square sleeve. The moving plate is slidably connected to the square sleeve. A sliding sleeve is fixedly connected to one side of the upper bracket close to the lead screw. By providing the adjusting device, the flexibility of production is enhanced, facilitating adaptation to the market demand for plywood of different thicknesses. There is no need to separately equip equipment for each thickness, reducing the equipment purchase cost of the enterprise and improving production efficiency.

[0007] Preferably, the sliding sleeve is hollow, and the lead screw is slidably connected to the sliding sleeve. By providing the sliding sleeve, it is convenient to cooperate with the lead screw to drive the upper bracket to move, facilitating the adjustment of the distance between the steel belts.

[0008] Preferably, a round block is fixedly connected to the lower surface of the sliding sleeve. A threaded ring is rotatably connected to the lower surface of the round block. Threads are provided on the inner wall of the threaded ring. The threaded ring is threadedly connected to the lead screw. By providing the threaded ring, it is convenient to assist the sliding sleeve in adjusting the distance between the steel belts, increasing the usability of the equipment.

[0009] Preferably, a pull rod is fixedly connected to the surface of the threaded ring. There are three pull rods, and the three pull rods are arranged in a circumferential array. By providing the pull rods, during use, the pull rods are convenient to cooperate with the threaded ring to drive the threaded ring to rotate, increasing the usability of the equipment and reducing the operation difficulty of the equipment.

[0010] Preferably, a support device is provided on one side of the round block. The support device includes a connecting rod, which is fixedly connected to the round block. An arc-shaped hole is provided on the surface of the connecting rod. A sliding rod is fixedly connected to the surface of the lower bracket. The sliding rod is slidably connected to the arc-shaped hole. By providing the support device, it is convenient to assist the sliding sleeve in moving, increasing the stability of the equipment and reducing the situation of the sliding sleeve shaking.

[0011] Preferably, there are two connecting rods, and the two connecting rods are arranged in mirror symmetry. A fixing block is fixedly connected to the surface of the sliding rod. By providing the connecting rods, during use, the connecting rods move along with the sliding sleeve, facilitating the support of the sliding sleeve.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] In the present utility model, by providing an adjusting device and a supporting device, during use, by rotating the pull rod, the pull rod drives the threaded ring to move up and down, and the sliding sleeve moves along with the threaded ring, while driving the moving plate to support the upper bracket to move up and down, facilitating the control of the distance between the upper bracket and the steel belt of the lower bracket, facilitating the processing of plates with different thicknesses by the equipment. By providing the present utility model, the flexibility of production is enhanced, facilitating the adaptation to the market demand for plywood with different thicknesses, without the need to separately equip each thickness with equipment, reducing the equipment purchase cost of the enterprise, improving the production efficiency, enabling quick adjustment of the distance, reducing the time consumed for replacing equipment or molds, and making the production process smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a three-dimensional structural schematic diagram of an adjustable-distance plywood steel belt press proposed by the present utility model;

[0015] Figure 2 FIG. is a side view structural schematic diagram of an adjustable-distance plywood steel belt press proposed by the present utility model;

[0016] Figure 3 FIG. is a screw rod structural schematic diagram of an adjustable-distance plywood steel belt press proposed by the present utility model;

[0017] Figure 4 FIG. is an adjustable-distance plywood steel belt press proposed by the present utility model Figure 3 of the enlarged structural schematic diagram at A;

[0018] Figure 5 FIG. is a structural schematic diagram of the adjusting device of an adjustable-distance plywood steel belt press proposed by the present utility model.

[0019] LEGEND DESCRIPTION: 1, lower bracket; 2, roller pressing steel belt; 3, upper bracket; 4, motor; 5, adjusting device; 51, sliding sleeve; 52, round block; 53, threaded ring; 54, pull rod; 55, screw rod; 56, backing plate; 57, square sleeve; 58, moving plate; 6, supporting device; 61, connecting rod; 62, sliding rod; 63, fixed block; 64, arc-shaped hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Please refer to Figures 1-5 , the present utility model provides a technical solution: an adjustable-distance plywood steel belt press, including a lower bracket 1 and an adjusting device 5, the surface of the lower bracket 1 is provided with an upper bracket 3, the surface of the lower bracket 1 is installed with a roller pressing steel belt 2, one side of the lower bracket 1 is installed with a motor 4, and the surface of the lower bracket 1 is provided with an adjusting device 5.

[0021] Next, specifically describe the specific settings and functions of its adjusting device 5 and supporting device 6.

[0022] In this embodiment: The adjusting device 5 includes a backing plate 56, the backing plate 56 is fixedly connected to the lower bracket 1, a lead screw 55 is fixedly connected to the surface of the backing plate 56, a square sleeve 57 is fixedly connected to the surface of the lower bracket 1, a moving plate 58 is fixedly connected to one side of the upper bracket 3 close to the square sleeve 57, the moving plate 58 is slidably connected to the square sleeve 57, a sliding sleeve 51 is fixedly connected to one side of the upper bracket 3 close to the lead screw 55. By setting the adjusting device 5, the flexibility of production is enhanced, facilitating adaptation to the market demand for plywood of different thicknesses, eliminating the need to separately equip each thickness with equipment, reducing the equipment purchase cost of the enterprise, and improving production efficiency.

[0023] Specifically, the sliding sleeve 51 is hollow, and the lead screw 55 is slidably connected to the sliding sleeve 51. By setting the sliding sleeve 51, it is convenient to cooperate with the lead screw 55 to drive the upper bracket 3 to move, facilitating the adjustment of the distance between the steel belts.

[0024] Specifically, a round block 52 is fixedly connected to the lower surface of the sliding sleeve 51, a threaded ring 53 is rotatably connected to the lower surface of the round block 52, threads are provided on the inner wall of the threaded ring 53, and the threaded ring 53 is threadedly connected to the lead screw 55. By setting the threaded ring 53, it is convenient to assist the sliding sleeve 51 in adjusting the distance between the steel belts, increasing the usability of the equipment.

[0025] Specifically, a pull rod 54 is fixedly connected to the surface of the threaded ring 53, there are three pull rods 54, and the three pull rods 54 are arranged in a circumferential array.

[0026] In this embodiment: By setting the pull rod 54, during use, the pull rod 54 is convenient to cooperate with the threaded ring 53 to drive the threaded ring 53 to rotate, increasing the usability of the equipment and reducing the operation difficulty of the equipment.

[0027] Specifically, a support device 6 is arranged on one side of the round block 52, the support device 6 includes a connecting rod 61, the connecting rod 61 is fixedly connected to the round block 52, an arc-shaped hole 64 is provided on the surface of the connecting rod 61, a sliding rod 62 is fixedly connected to the surface of the lower bracket 1, and the sliding rod 62 is slidably connected to the arc-shaped hole 64.

[0028] In this embodiment: By setting the support device 6, it is convenient to assist the sliding sleeve 51 to move, increasing the stability of the equipment and reducing the situation of the sliding sleeve 51 shaking.

[0029] Specifically, there are two connecting rods 61, the two connecting rods 61 are arranged in mirror symmetry, and a fixing block 63 is fixedly connected to the surface of the sliding rod 62.

[0030] In this embodiment: By setting the connecting rod 61, during use, the connecting rod 61 moves with the sliding sleeve 51, facilitating the support of the sliding sleeve 51.

[0031] Working principle: By setting the adjusting device 5 and the supporting device 6, during use, by rotating the pull rod 54, the pull rod 54 drives the threaded ring 53 to move up and down, and the sliding sleeve 51 follows the movement of the threaded ring 53, while driving the moving plate 58 to support the upper bracket 3 to move up and down, facilitating the control of the distance between the upper bracket 3 and the steel belt of the lower bracket 1, facilitating the processing of plates with different thicknesses by the equipment. By setting this utility model, the flexibility of production is enhanced, facilitating the adaptation to the market demand for plywood with different thicknesses, eliminating the need to separately equip each thickness with equipment, reducing the equipment purchase cost of the enterprise, improving production efficiency, enabling rapid adjustment of the distance, reducing the time consumed in replacing equipment or molds, and making the production process smoother.

Claims

1. A plywood steel belt press with adjustable distance, comprising a lower support (1) and an adjusting device (5), characterized in that: An upper bracket (3) is arranged on the surface of the lower bracket (1), a rolled steel belt (2) is mounted on the surface of the lower bracket (1), a motor (4) is mounted on one side of the lower bracket (1), an adjusting device (5) is arranged on the surface of the lower bracket (1), the adjusting device (5) comprises a pad (56), the pad (56) is fixedly connected to the lower bracket (1), a screw rod (55) is fixedly connected to the surface of the pad (56), a square sleeve (57) is fixedly connected to the surface of the lower bracket (1), a movable plate (58) is fixedly connected to a side of the upper bracket (3) close to the square sleeve (57), the movable plate (58) is slidably connected to the square sleeve (57), and a sliding sleeve (51) is fixedly connected to a side of the upper bracket (3) close to the screw rod (55).

2. The adjustable distance plywood steel belt press according to claim 1, characterized in that: The sliding sleeve (51) is hollow, and the screw rod (55) is slidably connected to the sliding sleeve (51).

3. The adjustable distance plywood steel belt press according to claim 1, characterized in that: The lower surface of the sliding sleeve (51) is fixedly connected to a round block (52), the lower surface of the round block (52) is rotatably connected to a threaded ring (53), the inner wall of the threaded ring (53) is provided with threads, and the threaded ring (53) is threadedly connected to the screw rod (55).

4. The adjustable distance plywood steel belt press according to claim 3, characterized in that: A pull rod (54) is fixedly connected to the surface of the threaded ring (53), and there are three pull rods (54), which are arranged in a circular array.

5. The adjustable distance plywood steel belt press according to claim 4, characterized in that: A support device (6) is provided on one side of the round block (52), and the support device (6) comprises a connecting rod (61), the connecting rod (61) is fixedly connected to the round block (52), an arc-shaped hole (64) is provided on the surface of the connecting rod (61), and a sliding rod (62) is fixedly connected to the surface of the lower bracket (1), and the sliding rod (62) is slidably connected to the arc-shaped hole (64).

6. The adjustable distance plywood steel belt press according to claim 5, characterized in that: There are two connecting rods (61), and the two connecting rods (61) are arranged in a mirror-symmetrical manner. A fixed block (63) is fixedly connected to the surface of the sliding rod (62).

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