Sound insulation jig for roll material conveying

Abstract

The utility model discloses a sound insulation jig for roll material conveying, which reduces noise at the source of roll material conveying and prevents the noise from hurting the hearing of an operator. The shell comprises a rear end plate, a front end plate, a fixed plate on one side, a cover plate on the other side, an upper plate and a bottom plate, the rear end plate, the front end plate, the fixed plate on one side, the upper plate and the bottom plate are fixedly connected to form a cavity with a notch on one side, and the side cover plate covers the notch of the cavity through a connecting assembly; a material roller; and an outer guide roller; sound insulation cotton is laid on the inner walls, corresponding to the cavity, of the rear end plate, the front end plate, the fixed plate on one side, the cover plate on the other side, the upper plate and the bottom plate respectively, one end of the material roller is fixedly installed at the corresponding position of the fixed plate on one side through a connecting mechanism, the other end of the material roller is arranged in a suspended mode towards the side cover plate, a discharging groove is formed in the front end plate, and a discharging groove is formed in the lower end of the material roller. And the external guide roller is fixedly arranged on the front surface of the front end plate.

Description

Technical Field

[0001] The utility model relates to the technical field of coil material conveying, in particular to a sound insulation fixture used for coil material conveying. Background Art

[0002] In the die-cutting industry, high-viscosity straight-receiving tape needs to be conveyed by conveyor rollers. In actual use, this type of roll material makes a lot of noise after being pulled, and operators are exposed to the noise of the equipment for a long time, which can easily damage their hearing. The existing technology provides protection by equipping operators with noise-canceling headphones; but once the noise-canceling headphones are worn, the decibels of other sounds on site in the factory are also reduced simultaneously, resulting in some emergency situations not being discovered in time. Therefore, noise reduction processing is required at the source of roll material conveying, and there is an urgent need to develop sound insulation fixtures for roll material conveying. Summary of the invention

[0003] In view of the above problems, the utility model provides a sound insulation fixture for coil material conveying, which reduces the noise of coil material conveying at the source, so that the noise will not cause damage to the hearing of the operator.

[0004] A sound insulation jig for coil material conveying, characterized in that it comprises:

[0005] The housing comprises a rear plate, a front plate, a fixed plate on one side, a cover plate on the other side, an upper plate, and a bottom plate, wherein the rear plate, the front plate, the fixed plate on one side, the upper plate, and the bottom plate are fixedly connected to form a cavity with a notch on one side, and the side cover plate is covered on the notch of the cavity through a connecting assembly;

[0006] Material roller;

[0007] and external guide rollers;

[0008] The inner walls corresponding to the cavity of the rear end plate, front end plate, one side fixed plate, the other side cover plate, upper plate and bottom plate are respectively paved with sound insulation cotton, one end of the material roller is fixed to the corresponding position of the one side fixed plate through a connecting mechanism, and the other end of the material roller is suspended toward the side cover plate, the front end plate is provided with a discharge trough, and the front surface of the front end plate is fixed with the external guide roller.

[0009] It is further characterized by:

[0010] The outer surface of the side fixing plate is fixed with a fixing block, and the fixing block is used to fix the entire mechanism at a corresponding height position of the production line;

[0011] The upper plate and the bottom plate are respectively provided with locking buckles at the end edges corresponding to the side cover plates. The locking buckles tightly cover the side cover plates on the corresponding edges of the rear end plate, the front end plate, the upper plate and the bottom plate in the locked state. The locking buckles facilitate the removal of the side end covers in the unlocked state.

[0012] The side end cover is provided with an observation notch at a position corresponding to the material roller;

[0013] The observation notch is a circular notch, and the outer ring surface of the circular notch is provided with a plurality of radially extending grooves, each of which is used for radially positioning a group of pressing guide rollers;

[0014] The pressing guide roller comprises a roller body and a locking shaft body, the inner end of the roller body is an outer ring roller surface, the outer end of the roller body is provided with a locking docking hole, the outer end of the locking shaft body is pressed onto the surface of the side cover plate, the inner end of the locking shaft body is inserted into and connected to the locking corresponding hole, and is used to lock the outer ring roller surface in the radial direction;

[0015] Several pressing guide rollers of the endless cloth are pressed on the outer ring surface of the other end of the material roller respectively, which ensures that the other end of the material roller will not rotate or change position arbitrarily, and ensures that the material roller drives the material roll to run with low noise;

[0016] The external guide roller is mounted on the front surface of the front end plate through a mounting bracket, and the position of the external guide roller corresponds to the front position of the outlet of the discharge chute;

[0017] The mounting bracket comprises a vertical connecting plate and two forward-convex side-convex connecting frames, wherein the vertical connecting plate is fixedly mounted on the front surface of the front end plate, and forward-convex side-convex connecting frames are respectively arranged at positions corresponding to the outlet slots on both sides of the front end plate, and the central positions of the external guide rollers are respectively inserted into the protruding shafts of the side-convex connecting frames;

[0018] The roller body of the endless cloth of the pressing guide roller is also used to block the corresponding side edge of the coiled material so that the coiled material does not deviate.

[0019] After the utility model is adopted, the side cover is opened, the coil is put on the material roller, and the material belt is guided to the rear along the external guide roller after passing through the outlet slot. Then the side cover is closed. When the equipment is started at high speed, the coil is conveyed through the shell with sound insulation cotton on the inner wall. The shell only retains the outlet slot to connect to the outside, which reduces the noise of material pulling. It reduces the noise of coil conveying at the source, so that the noise will not cause damage to the operator's hearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a top view of the utility model;

[0022] Figure 3 It is a side view of the utility model;

[0023] The names corresponding to the serial numbers in the figure are as follows:

[0024] Shell 10, rear end plate 11, front end plate 12, discharge trough 121, side fixing plate 13, side cover plate 14, circular notch 141, radial extension groove 142, upper plate 15, bottom plate 16, material roller 20, external guide roller 30, sound insulation cotton 40, connecting mechanism 50, fixing block 60, locking buckle 70, pressed guide roller 80, roller body 81, outer ring roller surface 811, locking docking hole 812, locking shaft body 82, washer 83, mounting bracket 90, vertical connecting plate 91, side convex connecting frame 92, protruding shaft 921, coil 100. DETAILED DESCRIPTION

[0025] A soundproofing fixture for coil conveying, see Figure 1-Figure 3 , which includes a shell 10, a material roller 20, and an external guide roller 30. The shell 10 includes a rear end plate 11, a front end plate 12, a fixed plate 13 on one side, a cover plate 14 on the other side, an upper plate 15, and a bottom plate 16. The rear end plate 11, the front end plate 12, a fixed plate 13 on one side, the upper plate 15, and the bottom plate 16 are fixedly connected to form a cavity with a notch on one side, and the side cover plate 14 is covered in the notch of the cavity through a connecting component; the inner walls of the rear end plate 11, the front end plate 12, a fixed plate 13 on one side, the cover plate 14 on the other side, the upper plate 15, and the bottom plate 16 corresponding to the cavity are respectively paved with sound insulation cotton 40, one end of the material roller 20 is fixedly mounted on the corresponding position of the fixed plate 13 on one side through a connecting mechanism 50, and the other end of the material roller 20 is suspended toward the side cover plate 14, the front end plate 12 is provided with a discharge trough 121, and the front surface of the front end plate 12 is fixedly provided with an external guide roller 30.

[0026] In specific implementation: the outer surface of the side fixing plate 13 is fixed with a fixing block 60, and the fixing block 60 is used to fix the entire mechanism at a corresponding height position of the production line;

[0027] The upper plate 15 and the bottom plate 16 are respectively provided with locking buckles 70 at the end edges corresponding to the side cover plate 14. The locking buckles 70 tightly cover the side cover plate 14 on the corresponding edges of the rear end plate 11, the front end plate 12, the upper plate 15 and the bottom plate 16 in the locked state. The locking buckles 70 are convenient for removing the side end cover 14 in the unlocked state.

[0028] In a specific embodiment, the side end cover 14 is provided with an observation notch at a position corresponding to the material roller; the observation notch is a circular notch 141, and the outer ring surface of the circular notch 141 is evenly provided with four radial extension grooves 142 arranged in an annular pattern, and each radial extension groove 142 is used to radially position a group of pressure-attached guide rollers 80.

[0029] In specific implementation, the pressed guide roller 80 includes a roller body 81 and a locking shaft body 82. The inner end of the roller body 81 is an outer ring roller surface 811, and the outer end of the roller body 81 is provided with a locking docking hole 812. The outer end of the locking shaft body 82 is pressed onto the surface of the side cover plate 14 through a gasket 83, and the inner end of the locking shaft body 82 is inserted into and connected to the locking corresponding hole 812, so as to lock the outer ring roller surface 811 in the radial direction.

[0030] In specific implementation, the four pressing guide rollers 80 of the endless cloth are pressed respectively onto the outer annular surface of the other end of the material roller 20, which ensures that the other end of the material roller 20 will not rotate or change position arbitrarily, and ensures that the material roller drives the material roll to run with low noise.

[0031] Specifically, the four pressing guide rollers 80 are respectively disposed at the top, bottom, left and right positions of the outer circumferential surface of the material roller 20 .

[0032] The external guide roller 30 is mounted on the front surface of the front end plate 12 through the mounting bracket 90, and the position of the external guide roller 30 corresponds to the front position of the outlet of the discharge chute 121;

[0033] The mounting bracket 90 includes a vertical connecting plate 91 and two side convex connecting frames 92. The vertical connecting plate 91 is fixed to the front surface of the front end plate 12. The positions corresponding to the outlet slots 121 on both sides of the front end plate 12 are respectively provided with side convex connecting frames 92. The center positions of the external guide rollers 30 are respectively inserted into the protruding shafts 921 of the side convex connecting frames 92.

[0034] The roller body 81 of the endless cloth pressed against the guide roller 80 is also used to prevent the corresponding side edge of the coil 100 from deviating.

[0035] Its working principle is as follows: the side cover is opened, and the coil is put on the material roller. The coil is restricted in the axial direction to the area between the connecting mechanism and the roller body. The roller body is pressed against the outer ring surface of the material roller to limit the material roller. After the material belt passes through the exit slot, it is guided to the rear along the external guide roller. Then the side cover is locked and closed by the locking buckle. When the side cover is closed and the equipment is started at high speed, the coil is transported through the shell with sound insulation cotton on the inner wall. The shell only retains the exit slot to connect to the outside to reduce the material pulling noise. It reduces the noise of coil transportation at the source, so that the noise will not cause damage to the operator's hearing.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sound insulation jig for coil material conveying, characterized in that: It includes: The housing comprises a rear plate, a front plate, a fixed plate on one side, a cover plate on the other side, an upper plate, and a bottom plate, wherein the rear plate, the front plate, the fixed plate on one side, the upper plate, and the bottom plate are fixedly connected to form a cavity with a notch on one side, and the side cover plate is covered on the notch of the cavity through a connecting assembly; Material roller; and external guide rollers; The inner walls corresponding to the cavity of the rear end plate, front end plate, one side fixed plate, the other side cover plate, upper plate and bottom plate are respectively paved with sound insulation cotton, one end of the material roller is fixed to the corresponding position of the one side fixed plate through a connecting mechanism, and the other end of the material roller is suspended toward the side cover plate, the front end plate is provided with a discharge trough, and the front surface of the front end plate is fixed with the external guide roller.

2. A sound insulation jig for coil material conveying according to claim 1, characterized in that: A fixing block is fixedly mounted on the outer surface of the side fixing plate, and the fixing block is used to fix the entire mechanism at a corresponding height position of the production line.

3. The sound insulation jig for coil material conveying according to claim 1 is characterized in that: The upper plate and the bottom plate are respectively provided with locking buckles at the end edges corresponding to the side cover plates. The locking buckles tightly cover the side cover plates on the corresponding edges of the rear end plate, the front end plate, the upper plate and the bottom plate in the locked state. The locking buckles facilitate the removal of the side end covers in the unlocked state.

4. The sound insulation jig for coil material conveying according to claim 1 is characterized in that: The side end cover is provided with an observation notch at a position corresponding to the material roller.

5. A sound insulation jig for coil material conveying according to claim 4, characterized in that: The observation notch is a circular notch, and the outer ring surface of the circular notch is provided with a plurality of radially extending grooves, each of which is used for radially positioning a group of pressing guide rollers.

6. A sound insulation jig for coil material conveying according to claim 5, characterized in that: The pressed guide roller includes a roller body and a locking shaft body. The inner end of the roller body is an outer ring roller surface. The outer end of the roller body is provided with a locking docking hole. The outer end of the locking shaft body is pressed onto the surface of the side cover plate. The inner end of the locking shaft body is inserted into and connected to the locking corresponding hole for locking the outer ring roller surface in the radial direction.

7. A sound insulation jig for coil material conveying according to claim 6, characterized in that: A plurality of pressing guide rollers of the endless cloth are respectively pressed on the outer annular surface of the other end of the material roller.

8. The sound insulation jig for coil material conveying according to claim 1, characterized in that: The external guide roller is mounted on the front surface of the front end plate through a mounting bracket, and the position of the external guide roller corresponds to the front of the outlet position of the discharge chute.

9. The sound insulation jig for coil material conveying according to claim 7, characterized in that: The mounting bracket includes a vertical connecting plate and two forward-convex side-convex connecting frames. The vertical connecting plate is fixedly mounted on the front surface of the front end plate. Positions on both sides of the front end plate corresponding to the outlet grooves are respectively provided with forward-convex side-convex connecting frames. The center positions of the external guide rollers are respectively inserted into the protruding shafts of the side-convex connecting frames.

10. The sound insulation jig for coil material conveying according to claim 1, characterized in that: The roller body of the endless cloth of the pressing guide roller is simultaneously used for blocking the corresponding side edge of the coil.

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