Embossing traction plate shearing machine for fireproof door

Abstract

The utility model discloses a fireproof door embossing traction plate shearing machine, which belongs to the technical field of door leaf plate shearing machines and comprises a plate shearing machine, a hydraulic station, a support platform positioned below the plate shearing machine and a traction component positioned at a feeding end of the support platform. The traction assembly comprises two groups of mounting plates which are symmetrically arranged, and a driving assembly and a pressing assembly which are positioned between the mounting plates; the supporting platform comprises a support and a receding belt assembly, and the receding belt assembly is located above the support. The two sides of the plate shearing machine are in sliding connection with the support through a linear rail sliding block assembly, and a lead screw motor assembly is arranged at the bottom of the plate shearing machine. According to the plate shearing machine, feeding of plates is driven through the driving assembly, meanwhile, the downward pressing assembly is used for limiting the plates and keeping the friction force of the driving assembly, meanwhile, the combination of the receding belt assembly and the plate shearing machine can adapt to shearing of the plates with different lengths, and the shearing efficiency and the shearing flexibility are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of door leaf shearing machines, and in particular relates to a fireproof door embossing traction shearing machine. Background Technology

[0002] A shearing machine is a machine that uses one blade to reciprocate linearly relative to another blade to shear sheet metal. By using a moving upper blade and a fixed lower blade with a reasonable blade gap, shearing force is applied to metal sheets of various thicknesses, causing the sheet metal to break and separate to the required dimensions.

[0003] In existing technologies, commonly used shearing machines often require manual placement of the sheet material onto the worktable and slow pushing it into the machine frame for cutting. Manual operation suffers from drawbacks such as complex procedures, significant errors, and low shearing precision, directly leading to low production efficiency. It is necessary to cut the outer surface material to suitable dimensions.

[0004] For automated door panel production lines, a traction component needs to be installed at the feeding end of the shearing machine to easily pull the embossed panels from the previous process onto the shearing machine. Furthermore, different batches of shearing operations require different panel sizes, so the shearing machine needs to be easily adjustable to accommodate varying shearing needs. Utility Model Content

[0005] The purpose of this utility model is to provide a fire door embossing traction shearing machine to solve the problems existing in the background art.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A fire door embossing traction shearing machine includes a shearing machine, a hydraulic station, a support platform located below the shearing machine, and a traction assembly located at the feed end of the support platform;

[0008] The traction assembly includes two sets of mounting plates arranged symmetrically and a drive assembly and a pressing assembly located between the mounting plates, with the plate located between the drive assembly and the pressing assembly;

[0009] The support platform includes a bracket and a clearance belt assembly. The clearance belt assembly is located above the bracket, and the shearing machine is located between the clearance gaps of the clearance belt assembly and connected to the clearance belt assembly.

[0010] The two sides of the shearing machine are slidably connected to the support through a linear guide slider assembly. The bottom of the shearing machine is equipped with a lead screw motor assembly, and the hydraulic station is connected to the shearing machine through pipelines.

[0011] Furthermore, the drive assembly includes a drive motor and two sets of horizontally placed rollers. The two ends of the rollers are rotatably connected to the mounting plate, the motor mount of the drive motor is fixed to the mounting plate, and the drive motor is connected to the two rollers via a synchronous belt.

[0012] Furthermore, the pressing component is located above the driving component. The pressing component includes two sets of horizontally placed pressing shafts. Each end of the pressing shaft is provided with a lead screw and slider adjustment component. The lead screw and slider adjustment component is connected to the mounting plate. The distance between the pressing shaft and the roller is adjusted by the lead screw and slider adjustment component.

[0013] Furthermore, the yielding belt assembly includes a first rotating shaft assembly, a second rotating shaft assembly, a third rotating shaft assembly, a fourth rotating shaft assembly, a belt motor, and a rubber belt, comprising four sets of rotating shaft assemblies. Each set of rotating shaft assemblies has two rotating shafts, one above the other. The first rotating shaft assembly and the fourth rotating shaft assembly are located at the front and rear ends of the bracket, respectively, and are rotatably connected to the bracket. The belt motor is located on the outside of the bracket and is connected to the first rotating shaft. The second rotating shaft assembly and the third rotating shaft assembly are rotatably connected to both sides of the shearing machine, respectively.

[0014] The multiple sets of rubber strips respectively pass around the first rotating shaft assembly, the second rotating shaft assembly, the third rotating shaft assembly and the fourth rotating shaft assembly, and the rubber strips are S-shaped around the second rotating shaft assembly and the third rotating shaft assembly.

[0015] Furthermore, the highest point of the rubber belt is located on the same horizontal line as the roller.

[0016] Furthermore, the lower pressure shaft is provided with rubber sleeves at both ends near the mounting plate, and the rubber sleeves are located on both sides of the plate.

[0017] Furthermore, both ends of the lead screw motor assembly are connected to the bracket, the lead screw in the lead screw motor assembly passes through the bottom of the shearing machine and is connected to the shearing machine, and the top of the shearing machine's cutter head is provided with two sets of synchronous hydraulic cylinders.

[0018] The beneficial effects of this utility model are:

[0019] 1) After the embossing is completed, the board enters the traction component. The drive component of the traction component drives the board to feed, while the pressing component is used to limit the board and maintain the friction of the drive component.

[0020] 2) The combination of the conveyor belt assembly and the shearing machine can adapt to the shearing of different plate lengths, improving shearing efficiency and shearing flexibility.

[0021] 3) The rubber sleeves are located on both sides of the pattern on the board, ensuring that the pattern is not pressed while pressing the board and the roller together. At the same time, the rubber material further enhances the protection of the board surface. Attached Figure Description

[0022] Figure 1 This is a perspective view of a fire door embossing traction shearing machine according to the present invention;

[0023] Figure 2 This is a perspective view of another direction of the fire door embossing traction shearing machine of this utility model;

[0024] Figure 3 This is a perspective view of the shearing machine hidden in this utility model;

[0025] In the diagram, 1-Shearing machine, 11-Synchronous cylinder, 12-Screw motor assembly, 2-Traction assembly, 21-Pressing shaft, 22-Screw slider assembly, 23-Rubber sleeve, 24-Mounting plate, 25-Roller, 26-Drive motor, 3-Support platform, 31-First rotating shaft assembly, 32-Second rotating shaft assembly, 33-Third rotating shaft assembly, 34-Fourth rotating shaft assembly, 35-Belt motor, 36-Rubber belt, 37-Bracket, 38-Linear guide slider assembly, 4-Hydraulic station. Detailed Implementation

[0026] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] See Figures 1-3 This utility model provides a technical solution:

[0028] like Figures 1-3 As shown, a fire door embossing traction shearing machine includes a shearing machine 1, a hydraulic station 4, a support platform 3 located below the shearing machine 1, and a traction component 2 located at the feeding end of the support platform 3.

[0029] The traction assembly 2 includes two sets of mounting plates 24 arranged symmetrically, and a drive assembly and a pressing assembly located between the mounting plates 24, with the plate located between the drive assembly and the pressing assembly;

[0030] The support platform 3 includes a bracket 37 and a clearance belt assembly. The clearance belt assembly is located above the bracket 37, and the shearing machine 1 is located between the clearance gaps of the clearance belt assembly and connected to the clearance belt assembly.

[0031] The two sides of the shearing machine 1 are slidably connected to the support 37 via a linear guide slider assembly 38. The bottom of the shearing machine 1 is provided with a lead screw motor assembly 12. The hydraulic station 4 is connected to the shearing machine 1 via pipelines.

[0032] Through the above technical solution, the board after being embossed by the embossing machine enters the traction component 2. The drive component of the traction component 2 drives the board to feed, while the pressing component is used to limit the board and maintain the friction of the drive component.

[0033] After the sheet material enters the support platform 3, the relief belt assembly of the support platform 3 supports the sheet material. Then the sheet material enters the shearing machine 1, and the hydraulic station 4 supplies oil to complete the shearing of the sheet material. After shearing, the shearing machine 1 also outputs the material through the relief belt to avoid material accumulation.

[0034] Meanwhile, due to the use of a relief belt assembly, the shearing machine 1 is positioned at the groove adjustment point of the relief belt. At this time, the shearing machine 1 can be moved on the support 37 by a lead screw motor, and the groove position of the belt can be adjusted in a timely manner without affecting the normal operation of the belt. Therefore, the combination of the relief belt assembly and the shearing machine 1 can adapt to the shearing of different plate lengths, improving shearing efficiency and flexibility.

[0035] The specific working process of traction component 2 is as follows:

[0036] The traction assembly 2 includes two sets of symmetrically arranged mounting plates 24 and a drive assembly and a pressing assembly located between the mounting plates 24. The plate is located between the drive assembly and the pressing assembly. The drive assembly includes a drive motor 26 and two sets of horizontally placed rollers 25. The two ends of the rollers 25 are rotatably connected to the mounting plates 24 respectively. The motor mount of the drive motor 26 is fixed to the mounting plates 24. The drive motor 26 is connected to the two rollers 25 through a synchronous belt.

[0037] Through the above technical solution, the drive motor 26 is connected to the same end of the two rollers 25 via a synchronous belt, thereby driving the two rollers 25 to rotate synchronously.

[0038] Furthermore, the pressing component is located above the driving component. The pressing component includes two sets of horizontally placed pressing shafts 21. Each end of the pressing shaft 21 is provided with a lead screw slider adjustment component. The lead screw slider adjustment component is connected to the mounting plate 24. The distance between the pressing shaft 21 and the roller 25 is adjusted by the lead screw slider adjustment component.

[0039] With the above technical solution, the lower pressure shaft 21 is located above the roller 25. The lower pressure shaft 21 is driven to slide up and down along the mounting plate 24 by the lead screw slider adjustment assembly, thereby adjusting the distance between the lower pressure shaft 21 and the roller 25. This can adapt to plates of different thicknesses, making it easier for the lower pressure shaft 21 to press the plate and increase the friction of the roller 25, so that the roller 25 can drive the plate to feed.

[0040] Furthermore, the lower pressure shaft 21 is provided with rubber sleeves 23 at both ends near the mounting plate 24, and the rubber sleeves 23 are located on both sides of the plate.

[0041] Since the embossing machine forms raised patterns on the upper surface of the board, the rubber sleeves 23 on both sides of the lower pressure shaft 21 are used to press the board down. The rubber sleeves 23 are located on both sides of the pattern on the board, ensuring that the pattern is not pressed down while pressing the board tightly against the roller 25. At the same time, the rubber material further enhances the protection of the board surface.

[0042] The working process of support platform 3 is as follows:

[0043] The support platform 3 includes a bracket 37 and a clearance belt assembly. The clearance belt assembly is located above the bracket 37, and the shearing machine 1 is located between the clearance gaps of the clearance belt assembly and connected to the clearance belt assembly.

[0044] Furthermore, the yielding belt assembly includes a first rotating shaft assembly 31, a second rotating shaft assembly 32, a third rotating shaft assembly 33, a fourth rotating shaft assembly 34, a belt motor 35, and a rubber belt 36, comprising four sets of rotating shaft assemblies. Each set of rotating shaft assemblies has two rotating shafts, one above the other. The first rotating shaft assembly 31 and the fourth rotating shaft assembly 34 are located at the front and rear ends of the bracket 37, respectively, and are rotatably connected to the bracket 37. The belt motor 35 is located on the outside of the bracket 37 and is connected to the first rotating shaft. The second rotating shaft assembly 32 and the third rotating shaft assembly 33 are rotatably connected to both sides of the shearing machine 1, respectively.

[0045] Multiple sets of rubber strips 36 respectively pass around the first rotating shaft assembly 31, the second rotating shaft assembly 32, the third rotating shaft assembly 33 and the fourth rotating shaft assembly 34, and the rubber strips 36 are S-shaped around the second rotating shaft assembly 32 and the third rotating shaft assembly 33.

[0046] Through the above technical solution, the first rotating shaft assembly 31, the second rotating shaft assembly 32, the third rotating shaft assembly 33, and the fourth rotating shaft assembly 34 jointly support and rotate the rubber belt 36. The rubber belt 36 is arranged in an S-shape around the second and third rotating shaft assemblies 32 and 33, allowing it to pass under the shearing machine 1. Simultaneously, the second and third rotating shaft assemblies 32 and 33 are rotatably connected to both sides of the shearing machine 1. When the shearing machine 1 moves along the support 37 via the linear guide slider assembly 38, it drives the second and third rotating shaft assemblies 32 and 33 to move synchronously, thereby adjusting the groove position of the clearance belt assembly without affecting its normal operation. Furthermore, the clearance belt assembly positions the rubber belt 36 on both the front and rear sides of the shearing machine 1, providing conveying and support for both the feeding and discharging of the sheet metal. The multiple sets of rubber belts 36 arranged at intervals facilitate the falling of sheared scraps through the gaps.

[0047] Furthermore, the highest point of the rubber belt 36 is located on the same horizontal line as the roller 25, which facilitates the parallel movement of the plate material input by the traction component 2 onto the clearance belt assembly, and then conveys it into the shearing machine 1 through the clearance belt assembly to complete the shearing.

[0048] Furthermore, both ends of the lead screw motor assembly 12 are connected to the bracket 37, the lead screw in the lead screw motor assembly 12 passes through the bottom of the shearing machine 1 and is connected to the shearing machine 1, and the top of the shearing machine 1 is provided with two sets of synchronous oil cylinders 11.

[0049] Through the above technical solution, the shearing plate is driven to move horizontally along the bracket 37 by the lead screw motor assembly 12, and at the same time, the two sets of synchronous oil cylinders 11 of the shearing machine 1 can realize the synchronous movement of the blade head, ensuring the accuracy of shearing.

[0050] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A fire door embossing traction shearing machine, characterized in that: It includes a shearing machine (1), a hydraulic station (4), a support platform (3) located below the shearing machine (1), and a traction assembly (2) located at the feed end of the support platform (3). The traction assembly (2) includes two sets of mounting plates (24) arranged symmetrically and a drive assembly and a pressing assembly located between the mounting plates (24), with the plate located between the drive assembly and the pressing assembly; The support platform (3) includes a bracket (37) and a clearance belt assembly. The clearance belt assembly is located above the bracket (37), and the shearing machine (1) is located between the clearance gaps of the clearance belt assembly and connected to the clearance belt assembly. The two sides of the shearing machine (1) are slidably connected to the bracket (37) through the linear guide slider assembly (38). The bottom of the shearing machine (1) is provided with a screw motor assembly (12). The hydraulic station (4) is connected to the shearing machine (1) through pipelines.

2. The fire door embossing traction shearing machine according to claim 1, characterized in that: The drive assembly includes a drive motor (26) and two sets of horizontally placed rollers (25). The two ends of the rollers (25) are rotatably connected to the mounting plate (24). The motor mount of the drive motor (26) is fixed to the mounting plate (24). The drive motor (26) is connected to the two rollers (25) via a synchronous belt.

3. The fire door embossing traction shearing machine according to claim 2, characterized in that: The pressing component is located above the driving component. The pressing component includes two sets of horizontally placed pressing shafts (21). Each end of the pressing shaft (21) is provided with a lead screw slider adjustment component. The lead screw slider adjustment component is connected to the mounting plate (24). The distance between the pressing shaft (21) and the roller (25) is adjusted by the lead screw slider adjustment component.

4. The fire door embossing traction shearing machine according to claim 2, characterized in that: The yielding belt assembly includes a first rotating shaft assembly (31), a second rotating shaft assembly (32), a third rotating shaft assembly (33), a fourth rotating shaft assembly (34), a belt motor (35), and a rubber belt (36). There are four sets of rotating shaft assemblies. Each set of rotating shaft assemblies has two rotating shafts, one above the other. The first rotating shaft assembly (31) and the fourth rotating shaft assembly (34) are located at the front and rear ends of the bracket (37) and are rotatably connected to the bracket (37). The belt motor (35) is located on the outside of the bracket (37) and is connected to the first rotating shaft. The second rotating shaft assembly (32) and the third rotating shaft assembly (33) are rotatably connected to both sides of the shearing machine (1). Multiple sets of rubber strips (36) respectively pass around the first pivot assembly (31), the second pivot assembly (32), the third pivot assembly (33) and the fourth pivot assembly (34), and the rubber strips (36) are S-shaped around the second pivot assembly (32) and the third pivot assembly (33).

5. The fire door embossing traction shearing machine according to claim 4, characterized in that: The highest point of the rubber strip (36) is on the same horizontal line as the roller (25).

6. The fire door embossing traction shearing machine according to claim 3, characterized in that: The pressure shaft (21) is provided with rubber sleeves (23) at both ends near the mounting plate (24), and the rubber sleeves (23) are located on both sides of the plate.

7. The fire door embossing traction shearing machine according to claim 1, characterized in that: The two ends of the lead screw motor assembly (12) are connected to the bracket (37). The lead screw in the lead screw motor assembly (12) passes through the bottom of the shearing machine (1) and is connected to the shearing machine (1). The top of the cutter head of the shearing machine (1) is provided with two sets of synchronous oil cylinders (11).

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