Polyphenyl granule composite board cutting device

Abstract

The utility model discloses a polyphenyl granule composite board cutting device which comprises a cutting main machine body, a driving assembly is arranged at the top end of the cutting main machine body, and a sawtooth disc is installed at the output shaft end of the driving assembly. Through the extrusion plate, the spring, the movable cylinder, the support and the movable column, the movable column provided with the extrusion plate is assembled on the support at the bottom of the cutting main machine body through the cooperation of the movable cylinder and the support, and the spring in a compressed state exerts an elastic extrusion effect on the movable column. And the extrusion plate is pushed to constantly extrude the surface of the belt, so that the extrusion plate can timely extrude the belt when the belt is loosened during cutting processing of a polyphenyl granule composite board, the belt is sunken and deformed, the belt is quickly tensioned through sunken compensation, and the belt is effectively prevented from being damaged when the belt is loosened for transmission. And the polyphenyl granule composite board cannot be timely found and adjusted, so that the cutting processing of the polyphenyl granule composite board is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting devices, and in particular relates to a polystyrene particle composite board cutting device. Background Art

[0002] Polystyrene particle composite board is a new type of building material, which has the advantages of heat preservation, heat insulation, sound insulation, fire prevention, waterproof and earthquake resistance. When processing the composite board, a cutting device is used for cutting processing.

[0003] The existing cutting device for processing polystyrene particle composite boards is composed of a machine table, a driving structure and a sawtooth disk, so that the composite board can be cut by the high-speed rotating sawtooth disk, but it has the following defects:

[0004] (1) When the existing polystyrene particle cutting device is working, the motor transmits power through the belt, so that the driving component drives the sawtooth disk to rotate at high speed. However, in actual processing, the belt used for power transmission is prone to deformation and elongation, resulting in power transmission slack. If it cannot be discovered and handled in time, the sawtooth disk will not be able to rotate, affecting the cutting process of the polystyrene particle composite board. For this reason, we propose a polystyrene particle composite board cutting device. Utility Model Content

[0005] The purpose of the utility model is to provide a polystyrene particle composite board cutting device to solve the problem that the belt used for power transmission of the cutting machine proposed in the above-mentioned background technology is prone to deformation and elongation, resulting in power transmission relaxation, which cannot be discovered and handled in time, causing the sawtooth disk to be unable to rotate and affecting the cutting process of the polystyrene particle composite board.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polystyrene particle composite board cutting device, comprising a cutting main body, a driving assembly is arranged at the top of the cutting main body, a serrated disk is installed at the output shaft end of the driving assembly, a motor is arranged at the bottom end of the cutting main body, a belt is connected between the output end of the motor and the input shaft end of the driving assembly, two brackets are symmetrically installed on the bottom surface of the cutting main body, a support is fixed on the bracket, a movable cylinder is embedded and fixed on the support, a spring is arranged inside the movable cylinder, a movable column is arranged at the bottom end of the spring, an extrusion plate is fixed to the surface of one end of the movable column, and the extrusion plate is located on the outer wall of the belt.

[0007] Preferably, a blocking hole is formed on the side wall of the movable column, a blocking block is disposed inside the blocking hole, and the blocking block is fixed on the inner wall of the movable cylinder.

[0008] Preferably, a ball groove is provided on the surface of the extrusion plate, and a ball is embedded in the ball groove.

[0009] Preferably, a threaded hole is formed on one end surface of the movable cylinder, a stud is threadedly connected to the inside of the threaded hole, and a movable plate is provided at the end of the spring, and the movable plate is fixed on the end surface of the stud.

[0010] Preferably, the longitudinal section of the stud is a convex structure, and the cross section of the movable plate is a circular structure.

[0011] Preferably, the cross sections of the movable cylinder and the movable column are both circular structures, and the central axes of the movable cylinder and the movable column coincide with each other.

[0012] Preferably, the support and the bracket surface are connected together with reinforcing ribs, and the longitudinal section of the reinforcing ribs is a triangular structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) Through the designed extrusion plate, spring, movable cylinder, support and movable column, the movable column equipped with the extrusion plate is assembled on the bracket at the bottom of the cutting main body of the utility model through the movable cylinder and the support. The spring in a compressed state exerts an elastic extrusion effect on the movable column, pushing the extrusion plate to squeeze the belt surface at all times, thereby ensuring that when the belt is loose during the cutting process of the polystyrene particle composite board, the extrusion plate squeezes the belt in time to cause it to be concave and deformed, and then the belt is quickly tensioned through concave compensation, effectively avoiding that when the belt is loose and the slack cannot be found and adjusted in time during the transmission, which affects the cutting process of the polystyrene particle composite board. Through the designed block and stop hole, the movable column is limited to slide and avoid detachment from the movable cylinder. Through the designed ball, it plays a lubricating role and reduces the wear between the extrusion plate and the belt. Through the designed stud and movable plate, the stud is connected to the threaded hole at the end of the movable cylinder through a thread. By screwing the stud thread, the movable plate is driven to adjust the compression degree of the spring to ensure the adjustment of the elastic force applied to the spring, so that the utility model can achieve the best compression and tensioning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A in the enlarged view;

[0017] Figure 3 It is an assembly cross-sectional view of the movable cylinder and the movable column of the utility model;

[0018] Figure 4 This is a side view of the assembly of the bracket, the support and the movable cylinder of the utility model;

[0019] In the figure: 1. cutting main body; 2. driving assembly; 3. sawtooth disk; 4. bracket; 5. belt; 6. motor; 7. movable cylinder; 8. reinforcing rib; 9. support; 10. ball; 11. extrusion plate; 12. movable column; 13. stud; 14. blocking hole; 15. block; 16. spring; 17. movable plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a polystyrene particle composite board cutting device, comprising a cutting main body 1, a driving assembly 2 is arranged at the top of the cutting main body 1, a sawtooth disk 3 is installed at the output shaft end of the driving assembly 2, a motor 6 is arranged at the bottom end of the cutting main body 1, a belt 5 is connected between the output end of the motor 6 and the input shaft end of the driving assembly 2, two brackets 4 are symmetrically installed on the bottom surface of the cutting main body 1, a support 9 is fixed on the bracket 4, a movable cylinder 7 is inlaid and fixed on the support 9, a spring 16 is arranged inside the movable cylinder 7, a movable column 12 is arranged at the bottom end of the spring 16, an extrusion plate 11 is fixed to the surface of one end of the movable column 12, the extrusion plate 11 is on the outer wall of the belt 5, and the movable column 12 equipped with the extrusion plate 11 is arranged by designing the extrusion plate 11, the spring 16, the movable cylinder 7, the support 9 and the movable column 12 The movable cylinder 7 and the support 9 are assembled on the bracket 4 at the bottom of the cutting main body 1 of the utility model. The spring 16 in a compressed state exerts elastic extrusion on the movable column 12, pushing the extrusion plate 11 to squeeze the surface of the belt 5 at all times, thereby ensuring that when the belt 5 is loose during the cutting process of the polystyrene particle composite board, the extrusion plate 11 squeezes the belt 5 in time to cause it to be concave and deformed, so that the belt 5 is quickly tensioned through concave compensation, effectively avoiding the situation where the belt 5 is loose and cannot be adjusted in time when it is loose, which affects the cutting process of the polystyrene particle composite board. The side wall of the movable column 12 is provided with a blocking hole 14, and a blocking block 15 is arranged inside the blocking hole 14. The designed blocking block 15 and blocking hole 14 limit the sliding of the movable column 12 to avoid it from escaping from the movable cylinder 7. The blocking block 15 is fixed to the inner wall of the movable cylinder 7.

[0023] In the present embodiment, preferably, a ball groove is provided on the surface of the extrusion plate 11, and a ball 10 is embedded in the ball groove. The designed ball 10 plays a lubricating role and reduces the wear between the extrusion plate 11 and the belt 5. A threaded hole is provided on the surface of one end of the movable cylinder 7, and a stud 13 is threadedly connected to the inside of the threaded hole. A movable plate 17 is provided at the end of the spring 16, and the movable plate 17 is fixed on the end face of the stud 13. The longitudinal section of the stud 13 is a convex structure. Through the designed stud 13 and the movable plate 17, the stud 13 is threadedly connected to the threaded hole at the end of the movable cylinder 7. By screwing the stud 13 thread, the movable plate 17 is driven to adjust the compression degree of the spring 16 to ensure the adjustment of the elastic force applied to the spring 16, so that the utility model can achieve the best compression and tightening effect. The cross-section of the movable plate 17 is a circular structure.

[0024] In this embodiment, preferably, the cross-sections of the movable cylinder 7 and the movable column 12 are both circular structures, the central axes of the movable cylinder 7 and the movable column 12 coincide with each other, the support 9 and the surface of the bracket 4 are commonly connected with reinforcing ribs 8, and the connection between the support 9 and the bracket 4 is reinforced by the designed reinforcing ribs 8, and the longitudinal section of the reinforcing ribs 8 is a triangular structure.

[0025] The working principle and use process of the utility model: the utility model assembles the movable column 12 equipped with the extrusion plate 11 on the bracket 4 at the bottom of the cutting main body 1 of the utility model through the movable cylinder 7 and the support 9, and drives the movable plate 17 to adjust the compression degree of the spring 16 by screwing the stud 13 thread, so as to ensure the adjustment of the elastic force applied to the spring 16, so that the utility model can achieve the best compression and tensioning effect. During the cutting process, the spring 16 in the compressed state exerts elastic extrusion on the movable column 12, pushing the extrusion plate 11 to squeeze the surface of the belt 5 at all times, thereby ensuring that when the belt 5 is loose during the cutting process of the polystyrene particle composite board, the extrusion plate 11 squeezes the belt 5 in time, causing it to be concave and deformed, and then the belt 5 is quickly tensioned through concave compensation, effectively avoiding the situation that when the belt 5 is loose and cannot be found in time for adjustment during the transmission, the slackness affects the cutting process of the polystyrene particle composite board.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polystyrene particle composite board cutting device, comprising a cutting main body (1), a driving assembly (2) is arranged at the top of the cutting main body (1), a sawtooth disk (3) is installed at the output shaft end of the driving assembly (2), a motor (6) is arranged at the bottom end of the cutting main body (1), a belt (5) is connected between the output end of the motor (6) and the input shaft end of the driving assembly (2), and is characterized in that: Two brackets (4) are symmetrically mounted on the bottom surface of the cutting main body (1), a support (9) is fixed on the bracket (4), a movable cylinder (7) is embedded and fixed on the support (9), a spring (16) is arranged inside the movable cylinder (7), a movable column (12) is arranged at the bottom end of the spring (16), an extrusion plate (11) is fixed on one end surface of the movable column (12), and the extrusion plate (11) is located on the outer wall of the belt (5).

2. A polystyrene particle composite board cutting device according to claim 1, characterized in that: A blocking hole (14) is provided on the side wall of the movable column (12), a blocking block (15) is provided inside the blocking hole (14), and the blocking block (15) is fixed on the inner wall of the movable cylinder (7).

3. A polystyrene particle composite board cutting device according to claim 2, characterized in that: A ball groove is formed on the surface of the extrusion plate (11), and a ball (10) is embedded in the ball groove.

4. The polystyrene particle composite board cutting device according to claim 1, characterized in that: A threaded hole is formed on one end surface of the movable cylinder (7), a stud (13) is connected to the inside of the threaded hole via a thread, and a movable plate (17) is provided at the end of the spring (16), and the movable plate (17) is fixed on the end surface of the stud (13).

5. A polystyrene particle composite board cutting device according to claim 4, characterized in that: The longitudinal section of the stud (13) is a convex structure, and the cross section of the movable plate (17) is a circular structure.

6. The polystyrene particle composite board cutting device according to claim 1, characterized in that: The cross sections of the movable cylinder (7) and the movable column (12) are both circular structures, and the central axes of the movable cylinder (7) and the movable column (12) coincide with each other.

7. The polystyrene particle composite board cutting device according to claim 1, characterized in that: The surfaces of the support (9) and the bracket (4) are commonly connected with a reinforcing rib (8), and the longitudinal section of the reinforcing rib (8) is a triangular structure.

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