Novel noise reduction device for medium plate straightening machine

Abstract

The utility model discloses a novel medium plate straightening machine noise reduction device which comprises a box body, a base is arranged at the lower end of the box body, a driving straightening roller is arranged at the lower end in the box body, a lifting assembly is arranged at the upper end in the box body, and a buffering assembly is arranged between the lifting assembly and the top wall of the box body. An auxiliary roller matched with the driving straightening roller is arranged at the lower end of the lifting assembly. The buffering assembly is arranged, when the lifting assembly drives the auxiliary roller to descend to be matched with the driving straightening roller, generated noise is reduced, and therefore the noise reduction effect is achieved, the butt joint assembly, the clamping assembly and the unlocking assembly are arranged so that sound absorption cotton can be conveniently installed on the side face of the box body to absorb the generated noise, and the noise reduction effect is achieved. And meanwhile, the sound-absorbing cotton is convenient to mount and dismount, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medium and thick plate straightening machines, in particular to a novel noise reduction device for medium and thick plate straightening machines. Background Art

[0002] Medium and thick plates refer to steel plates with a thickness of 4.5-25.0mm. Medium and thick plates are mainly used in construction engineering, machinery manufacturing, container manufacturing, shipbuilding and bridge construction. Medium and thick plates need to be straightened during the repair process, so a straightener is needed. The straightener is a device for straightening metal profiles, bars, pipes, wires, etc. The straightener squeezes the bars through straightening rollers to change their straightness. After the medium and thick plate bridge is bitten by the straightening roller, it is compressed and deformed through continuous linear reciprocating motion, and finally achieves the purpose of straightening. The existing medium and thick plate straightener cannot further deal with the noise generated during the processing. Usually, the noise is dealt with by installing sound-absorbing cotton, but the existing sound-absorbing cotton is installed by double-sided tape, which is not convenient for accurate positioning of the sound-absorbing cotton, and it is not convenient to tear it off and reinstall it, which is not conducive to improving the efficiency of installing or replacing the sound-absorbing cotton. Based on this, a new noise reduction device for medium and thick plate straighteners is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0003] The purpose of the utility model is to provide a novel noise reduction device for a medium and thick plate straightening machine to solve the problem that the sound-absorbing cotton is installed by double-sided tape in the background technology, which is not convenient for accurate positioning of the sound-absorbing cotton, and is not convenient for tearing it off and reinstalling it, which is not conducive to improving the installation or replacement of the sound-absorbing cotton.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A novel noise reduction device for a medium and thick plate straightening machine comprises a box body, a base is provided at the lower end of the box body, a driving straightening roller is provided at the lower end of the box body, a lifting assembly is provided at the upper end of the box body, a buffer assembly is provided between the lifting assembly and the top wall of the box body, and an auxiliary roller matching with the driving straightening roller is provided at the lower end of the lifting assembly;

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0007] In an optional scheme: the lifting assembly includes an electric push rod, a connecting rod and a mounting seat, the electric push rod is installed at the lower end of the top wall of the box body, a connecting rod is provided at the output end of the electric push rod, the other end of the connecting rod is connected to the mounting seat, a plurality of auxiliary rollers that cooperate with the driving straightening rollers are provided inside the mounting seat, and a buffer assembly is provided between the mounting seat and the top wall of the box body.

[0008] In an optional solution: the buffer assembly includes a buffer cylinder, a sliding rod and a damping spring, the upper end of the buffer cylinder is connected to the top wall of the box body, a sliding rod is slidably provided inside the buffer cylinder, the other end of the sliding rod is connected to the upper end of the mounting seat, and the two ends of the damping spring are respectively connected to the lower end of the buffer cylinder and the upper end of the mounting seat.

[0009] In an optional solution: sound-absorbing cotton matching the box body is provided on the side of the box body, and the sound-absorbing cotton is connected to the box body and the base through a docking assembly.

[0010] In an optional solution: the docking assembly includes a docking block and a docking groove, the docking grooves are symmetrically arranged inside the box body, the sliding grooves are symmetrically arranged inside the base, the lower end of the docking block passes through the docking groove and the sliding groove, and the lower end of the docking block is provided with a clamping assembly.

[0011] In an optional solution: the snap-on assembly includes a snap-on block and a spring, the snap-on block is symmetrically slidably provided at the lower end of the docking block, the two ends of the spring are respectively connected to the side surface of the snap-on block and the inner wall of the docking block, the sliding groove is symmetrically provided with snap-on grooves that cooperate with the snap-on block, and an unlocking assembly is provided inside the docking block.

[0012] In an optional solution: the unlocking component includes a connecting rope and a pull ring, one end of the pull ring is connected to the sliding rope, the other end of the sliding rope passes through the side wall of the docking block to connect to the middle position of the connecting rope, and both ends of the connecting rope respectively pass through the inner wall of the docking block to connect to the side wall of the clamping block.

[0013] In an optional solution: a discharge plate is provided on the side of the box body, and a feed plate is provided on the side of the box body away from the discharge plate. The discharge plate and the feed plate cooperate with the driving straightening roller, and a plurality of support columns are symmetrically provided at the lower ends of the discharge plate and the feed plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model provides a buffer component to reduce the noise generated when the lifting component drives the auxiliary roller to descend and cooperates with the driving straightening roller, thereby achieving a noise reduction effect.

[0016] 2. The utility model provides a docking assembly, a clamping assembly and an unlocking assembly to facilitate the installation of the sound-absorbing cotton on the side of the box to absorb the generated noise, and at the same time facilitates the installation and removal of the sound-absorbing cotton, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of one side of the utility model.

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 4 It is a structural schematic diagram of the lifting component and the limiting component of the utility model.

[0021] Figure 5 It is a partial structural schematic diagram of the utility model.

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0023] In the figure: 101, box body; 102, base; 103, discharge plate; 104, feed plate; 105, support column; 106, sound-absorbing cotton; 107, drive straightening roller; 201, buffer cylinder; 202, sliding rod; 203, damping spring; 301, docking block; 302, docking groove; 401, clamping block; 402, spring; 501, connecting rope; 502, pull ring; 601, electric push rod; 602, connecting rod; 603, mounting seat. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, Figure 1-Figure 6 As shown, a novel noise reduction device for a medium and thick plate straightening machine comprises a box body 101, a base 102 is provided at the lower end of the box body 101, a driving straightening roller 107 is provided at the lower end of the box body 101, a lifting assembly is provided at the upper end of the box body 101, a buffer assembly is provided between the lifting assembly and the top wall of the box body 101, an auxiliary roller cooperating with the driving straightening roller 107 is provided at the lower end of the lifting assembly, the base 102 is used to support the box body 101, the lifting assembly is used to drive the auxiliary roller to descend and cooperate with the driving straightening roller 107 to straighten the medium and thick plate, and the buffer assembly is used to reduce the noise generated during the straightening process.

[0027] In one embodiment, Figure 2As shown, the lifting assembly includes an electric push rod 601, a connecting rod 602 and a mounting seat 603. The electric push rod 601 is installed at the lower end of the top wall of the box body 101. The output end of the electric push rod 601 is provided with a connecting rod 602. The other end of the connecting rod 602 is connected to the mounting seat 603. A plurality of auxiliary rollers that cooperate with the driving straightening roller 107 are provided inside the mounting seat 603. A buffer assembly is provided between the mounting seat 603 and the top wall of the box body 101. When the electric push rod 601 is started, the connecting rod 602 is driven to move up and down. The connecting rod 602 drives the mounting seat 603 to move up and down. The mounting seat 603 drives the auxiliary rollers to move up and down, so as to facilitate the adjustment of the distance between the auxiliary rollers and the driving straightening rollers 107, thereby facilitating the straightening of medium and thick plates.

[0028] In one embodiment, Figure 3 As shown, the buffer assembly includes a buffer cylinder 201, a sliding rod 202 and a damping spring 203. The upper end of the buffer cylinder 201 is connected to the top wall of the box body 101. The sliding rod 202 is slidably provided inside the buffer cylinder 201. The other end of the sliding rod 202 is connected to the upper end of the mounting seat 603. The two ends of the damping spring 203 are respectively connected to the lower end of the buffer cylinder 201 and the upper end of the mounting seat 603. The buffer cylinder 201 is used to support the sliding of the sliding rod 202, and the damping spring 203 is used to absorb the collision force generated during the lifting movement.

[0029] In one embodiment, Figure 4 As shown, the side of the box body 101 is provided with sound-absorbing cotton 106 that matches the box body 101. The sound-absorbing cotton 106 is connected to the box body 101 and the base 102 through a docking assembly. The sound-absorbing cotton 106 is used to absorb the noise generated when the box body 101 works inside.

[0030] In one embodiment, Figure 6 As shown, the docking assembly includes a docking block 301 and a docking groove 302. The docking grooves 302 are symmetrically arranged inside the box body 101, and the sliding grooves are symmetrically arranged inside the base 102. The lower end of the docking block 301 passes through the docking groove 302 and the sliding groove. The lower end of the docking block 301 is provided with a clamping assembly. The docking block 301 is aligned with the docking groove 302 and the sliding groove and pressed, so that the sound-absorbing cotton 106 can be firmly docked with the base 102.

[0031] In one embodiment, Figure 5As shown, the snap-on assembly includes a snap-on block 401 and a spring 402. The snap-on block 401 is symmetrically slidably provided at the lower end of the docking block 301. Both ends of the spring 402 are respectively connected to the side of the snap-on block 401 and the inner wall of the docking block 301. The inside of the sliding groove is symmetrically provided with snap-on grooves that match the snap-on block 401. An unlocking assembly is provided inside the docking block 301. The docking block 301 is aligned with the docking groove 302 and the sliding groove and pressed. The snap-on block 401 is subjected to force to drive the spring 402 to retract. When the snap-on block 401 encounters the snap-on groove, 402 drives the snap-on block 401 to reset, thereby completing the fixation between the sound-absorbing cotton 106 and the base 102.

[0032] In one embodiment, Figure 5 As shown, the unlocking component includes a connecting rope 501 and a pull ring 502, one end of the pull ring 502 is connected to the sliding rope, and the other end of the sliding rope passes through the side wall of the docking block 301 to connect to the middle position of the connecting rope 501, and the two ends of the connecting rope 501 respectively pass through the inner wall of the docking block 301 to connect to the side wall of the clamping block 401. Pulling the pull ring 502 drives the connecting rope 501 to retract, and the connecting rope 501 drives the sliding rope to retract and pulls the clamping block 401 to complete the unlocking, thereby improving the efficiency of disassembly.

[0033] Example 2

[0034] In one embodiment, Figure 1 As shown, a discharge plate 103 is provided on the side of the box body 101, and a feed plate 104 is provided on the side of the box body 101 away from the discharge plate 103. The discharge plate 103 and the feed plate 104 cooperate with a driving straightening roller 107. A plurality of support columns 105 are symmetrically provided at the lower ends of the discharge plate 103 and the feed plate 104, respectively. The discharge plate 103 is used to facilitate feeding, and the feed plate 104 is used to facilitate discharging. The support columns 105 are used to support the discharge plate 103 and the feed plate 104.

[0035] The above embodiment discloses a novel noise reduction device for a medium and thick plate straightening machine, wherein the medium and thick plate is introduced into the interior of the box body 101 from the feed plate 104, and the auxiliary roller is driven to descend by starting the lifting component to cooperate with the driving straightening roller 107 to straighten the medium and thick plate. The buffer component is used to reduce the noise generated during the straightening process, and the noise generated when the inside of the box body 101 is working is absorbed by installing sound-absorbing cotton 106. The sound-absorbing cotton 106 is installed and connected to the side of the box body 101 and the base 102 through a docking component and a clamping component. By pulling the pull ring 502, the connecting rope 501 is driven to retract, and the connecting rope 501 drives the sliding rope to retract and pulls the clamping block 401 to complete the unlocking, thereby improving the efficiency of disassembly.

[0036] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A novel noise reduction device for a medium and thick plate straightening machine, comprising a box (101), a base (102) is provided at the lower end of the box (101), and a driving straightening roller (107) is provided at the lower end of the box (101), characterized in that: A lifting assembly is provided at the upper end of the box body (101), a buffer assembly is provided between the lifting assembly and the top wall of the box body (101), and an auxiliary roller cooperating with the driving straightening roller (107) is provided at the lower end of the lifting assembly.

2. A novel noise reduction device for a medium and thick plate straightening machine according to claim 1, characterized in that: The lifting assembly comprises an electric push rod (601), a connecting rod (602) and a mounting seat (603); the electric push rod (601) is mounted on the lower end of the top wall of the box body (101); a connecting rod (602) is provided at the output end of the electric push rod (601); the other end of the connecting rod (602) is connected to the mounting seat (603); a plurality of auxiliary rollers cooperating with the driving straightening roller (107) are provided inside the mounting seat (603); and a buffer assembly is provided between the mounting seat (603) and the top wall of the box body (101).

3. A novel noise reduction device for a medium and thick plate straightening machine according to claim 2, characterized in that: The buffer assembly comprises a buffer cylinder (201), a sliding rod (202) and a damping spring (203); the upper end of the buffer cylinder (201) is connected to the top wall of the box body (101); a sliding rod (202) is slidably arranged inside the buffer cylinder (201); the other end of the sliding rod (202) is connected to the upper end of the mounting seat (603); and the two ends of the damping spring (203) are respectively connected to the lower end of the buffer cylinder (201) and the upper end of the mounting seat (603).

4. The novel noise reduction device for medium and thick plate straightening machine according to claim 1 is characterized in that: The side of the box body (101) is provided with sound-absorbing cotton (106) matched with the box body (101), and the sound-absorbing cotton (106) is connected to the box body (101) and the base (102) through a docking assembly.

5. A novel noise reduction device for a medium and thick plate straightening machine according to claim 4, characterized in that: The docking assembly comprises a docking block (301) and a docking groove (302); the docking groove (302) is symmetrically arranged inside the box body (101); the sliding groove is symmetrically arranged inside the base (102); the lower end of the docking block (301) passes through the docking groove (302) and the sliding groove; and the lower end of the docking block (301) is provided with a clamping assembly.

6. A novel noise reduction device for a medium and thick plate straightening machine according to claim 5, characterized in that: The clamping assembly comprises a clamping block (401) and a spring (402); the clamping block (401) is symmetrically slidably provided at the lower end of the docking block (301); two ends of the spring (402) are respectively connected to the side surface of the clamping block (401) and the inner wall of the docking block (301); a clamping groove matched with the clamping block (401) is symmetrically provided inside the sliding groove; and an unlocking assembly is provided inside the docking block (301).

7. A novel noise reduction device for a medium and thick plate straightening machine according to claim 6, characterized in that: The unlocking assembly comprises a connecting rope (501) and a pull ring (502), one end of the pull ring (502) is connected to a sliding rope, the other end of the sliding rope passes through the side wall of the docking block (301) and is connected to the middle position of the connecting rope (501), and the two ends of the connecting rope (501) respectively pass through the inner wall of the docking block (301) and are connected to the side wall of the clamping block (401).

8. The novel noise reduction device for medium and thick plate straightening machine according to claim 1 is characterized in that: A discharge plate (103) is provided on the side of the box body (101), and a feed plate (104) is provided on the side of the box body (101) away from the discharge plate (103). The discharge plate (103) and the feed plate (104) cooperate with a driving straightening roller (107), and a plurality of support columns (105) are symmetrically provided at the lower ends of the discharge plate (103) and the feed plate (104).

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