Cutting device for roller machining

Abstract

The utility model relates to the technical field of roller cutting devices, in particular to a cutting device for roller processing, which comprises a base, a fixing and transporting mechanism for fixing and transporting a roller is arranged on the base, the fixing and transporting mechanism comprises a fixing bin and a transporting bin, and the fixing bin and the transporting bin are both fixed at the top end of the base. The cutting device comprises a fixed bin, a circular hollowed-out part is horizontally formed in the middle of the fixed bin, four first sliding grooves are evenly formed in the fixed bin around the center of the circular hollowed-out part, first air cylinders are installed in the first sliding grooves, and limiting blocks are fixed to the output ends, facing the center of the fixed bin, of the first air cylinders. Through the limiting and conveying mechanism, the rollers in a certain specification range can be limited and conveyed, the rollers are rotated in cooperation with the rotating mechanism, the rollers are switched under the action of the laser cutter, the device can conduct limiting, rotating, conveying and cutting on the rollers of different specifications, and the production cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller cutting devices, in particular to a cutting device for roller processing. Background Art

[0002] As we all know, the roller is a cylindrical part, divided into driving roller and driven roller, which is used in various transmission and conveying systems such as printing machines, digital printers and other conveying equipment, papermaking and packaging machinery, etc. It is mostly made of stainless steel, cast steel, solid forged alloy steel core. The roller is an important component and part of the belt conveyor system. The rubber coating of the roller can effectively improve the operation of the conveyor system, protect the metal roller from wear, prevent the conveyor belt from slipping, and make the roller and the belt run synchronously, thereby ensuring the efficient and large-volume operation of the belt;

[0003] The cutting device used in the existing roller production cutting can only perform fixed cutting on rollers of one specification. It needs to be fixed during cutting to ensure the uniformity of the cutting. Therefore, when producing rollers of different specifications, it is necessary to customize the corresponding cutting devices, which greatly increases the production cost. In view of the above problem, the present application designs a cutting device for roller processing. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cutting device for roller processing.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for roller processing, comprising a base, a fixed transport mechanism for fixing the transport roller is arranged on the base, the fixed transport mechanism comprises a fixed bin and a transport bin, the fixed bin and the transport bin are both fixed on the top of the base, a circular hollow is horizontally opened in the middle position of the fixed bin, four first slide grooves are evenly opened on the fixed bin around the center of the circular hollow, a first cylinder is installed in the first slide groove, a limiting block is fixed at the output end of the first cylinder toward the center of the fixed bin, the limiting block is slidably connected to the first slide groove, a plurality of spherical grooves are opened on the side wall of the limiting block close to the center of the fixed bin, a sliding ball is slidably connected to the spherical groove, a second slide groove is opened on the transport bin, and a second air slide groove is installed at the bottom end of the second slide groove Cylinder, a lifting block is fixed upward on the output end of the second cylinder, and a transport roller is rotatably connected to the top center position of the lifting block, one end of the transport roller is installed with a first motor, and the output end of the first motor is fixed to the transport roller, two third slide grooves are provided on the lifting block, and the two third slide grooves are symmetrically distributed, and another third slide groove is provided on the inner top wall of the transport warehouse, and a third cylinder is installed in the third slide groove, and a clamping block is fixed on the output end of the third cylinder, and the clamping block is slidably connected to the third slide groove, and a plurality of clamping rollers are rotatably connected on the side wall of the clamping block close to the circular hollow center axis, and a support frame is fixed on the top of the base at the left side of the fixed warehouse, a laser cutter is installed on the support frame, and a rotating mechanism for rotating the drum is provided on the base.

[0008] Furthermore, the rotating mechanism includes a rotating warehouse, which is fixed at the top of the base, and the rotating warehouse is located between the fixed warehouse and the transport warehouse. A protective shell is fixed to the top of the rotating warehouse, and a double-axis motor is installed in the protective shell. The two output ends of the double-axis motor are fixed with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and a bidirectional threaded rod is fixed on the second bevel gear. The bidirectional threaded rod passes downward through the rotating warehouse, and two closing blocks are threadedly connected to the two bidirectional threaded rods. The two closing blocks are symmetrically distributed up and down. Two rotating grooves are provided on one side of the closing block close to the center of the two, and the two rotating grooves are symmetrically distributed. Two rotating rods are rotatably connected to the rotating groove, and a rotating roller is rotatably connected between the two rotating rods on the same side of the two rotating grooves. A spring is fixed on the rotating rod, and the other end of the spring is fixed to the bottom end of the rotating groove. A second motor is installed on one of the rotating rods, and the output end of the second motor is fixedly connected to the rotating roller on the rotating rod.

[0009] In order to make the rollers rotate and transport more smoothly, the utility model has the following improvements: the transport roller, the clamping roller and the rotating roller are all made of rubber.

[0010] In order to ensure that the drum keeps rotating horizontally and ensure neat cutting, the utility model has the following improvements: a vertical pole is fixed to the top of the base, the vertical pole is located at the left end of the base, and a horizontal laser is installed at the right end of the vertical pole. The laser irradiated by the horizontal laser is parallel to the central axis of the circular hollow.

[0011] In order to conveniently collect the cut rollers, the utility model is improved in that a collecting chute is provided at the top of the base, and the collecting chute is located on the left side of the fixed bin and below the laser cutter.

[0012] In order to prevent the device from slipping on the ground, the utility model is improved in that the bottom end of the base is provided with anti-skid grooves.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a cutting device for roller processing, which has the following beneficial effects:

[0015] The cutting device for roller processing is realized by a limiting and transporting mechanism, which can limit and transport rollers within a certain specification range, cooperate with a rotating mechanism to realize the rotation of the rollers, and complete the roller switching under the action of a laser cutter. This device can limit, rotate, transport and cut rollers of different specifications, saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the first partial structure of the utility model in section;

[0018] Figure 3 It is a schematic diagram of a second partial structure of the utility model in section;

[0019] Figure 4 It is a schematic diagram of the third partial structure of the utility model in section.

[0020] In the figure: 1. base; 2. fixed bin; 3. transport bin; 4. circular hollow; 5. first slide; 6. first cylinder; 7. limit block; 8. spherical groove; 9. sliding ball; 10. second slide; 11. second cylinder; 12. lifting block; 13. transport roller; 14. first motor; 15. third slide; 16. third cylinder; 17. clamping block; 18. clamping roller; 19. support frame; 20. laser cutter; 21. rotating bin; 22. protective shell; 23. dual-axis motor; 24. first bevel gear; 25. second bevel gear; 26. bidirectional threaded rod; 27. closing block; 28. rotating groove; 29. ​​rotating rod; 30. rotating roller; 31. spring; 32. second motor; 33. vertical pole; 34. horizontal laser; 35. collecting chute. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4A cutting device for roller processing comprises a base 1, on which a fixed transport mechanism for fixing a transport roller is arranged, the fixed transport mechanism comprises a fixed bin 2 and a transport bin 3, both of which are fixed at the top of the base 1, a circular hollow 4 is horizontally opened in the middle of the fixed bin 2, four first slide grooves 5 are evenly opened around the center of the circular hollow 4 on the fixed bin 2, a first cylinder 6 is installed in the first slide groove 5, a limiting block 7 is fixed at the output end of the first cylinder 6 toward the center of the fixed bin 2, the limiting block 7 is slidably connected to the first slide groove 5, a plurality of spherical grooves 8 are opened on the side wall of the limiting block 7 close to the center of the fixed bin 2, a sliding ball 9 is slidably connected to the spherical groove 8, and a first cylinder 6 is installed in the first slide groove 5, and ... first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the first slide groove 5, and a first cylinder 6 is installed in the There is a second slide 10, a second cylinder 11 is installed at the bottom of the second slide 10, a lifting block 12 is fixed upward at the output end of the second cylinder 11, and a transport roller 13 is rotatably connected to the top center position of the lifting block 12. A first motor 14 is installed at one end of the transport roller 13, and the output end of the first motor 14 is fixed to the transport roller 13. Two third slides 15 are provided on the lifting block 12, and the two third slides 15 are symmetrically distributed. Another third slide 15 is provided on the inner top wall of the transport bin 3, and a third cylinder 16 is installed in the third slide 15. A clamping block 17 is fixed at the output end of the third cylinder 16, and the clamping block 17 is slidably connected to the third slide 15. The clamping block 17 is close to the circular hollow A plurality of clamping rollers 18 are rotatably connected to the side wall on one side of the central axis of the hollow 4, a support frame 19 is fixed to the top of the base 1 at the left side of the fixed bin 2, a laser cutter 20 is installed on the support frame 19, a rotating mechanism for rotating the roller is provided on the base 1, the rotating mechanism includes a rotating bin 21, the rotating bin 21 is fixed to the top of the base 1, the rotating bin 21 is located between the fixed bin 2 and the transport bin 3, a protective shell 22 is fixed to the top of the rotating bin 21, a dual-axis motor 23 is installed in the protective shell 22, and a first bevel gear 24 is fixed to both output ends of the dual-axis motor 23, the first bevel gear 24 is meshed with a second bevel gear 25, and a bidirectional threaded rod 26 is fixed to the second bevel gear 25 The bidirectional threaded rod 26 passes downward through the rotating bin 21, and two closing blocks 27 are threadedly connected to the two bidirectional threaded rods 26. The two closing blocks 27 are symmetrically distributed up and down. Two rotating grooves 28 are provided on one side of the closing block 27 close to the center of the two, and the two rotating grooves 28 are symmetrically distributed. Two rotating rods 29 are rotatably connected to the rotating groove 28, and a rotating roller 30 is rotatably connected between the two rotating rods 29 on the same side of the two rotating grooves 28. A spring 31 is fixed on the rotating rod 29, and the other end of the spring 31 is fixed to the bottom end of the rotating groove 28. A second motor 32 is installed on one of the rotating rods 29, and the output end of the second motor 32 is fixedly connected to the rotating roller 30 on the rotating rod 29.A vertical pole 33 is fixed to the top of the base 1, and the vertical pole 33 is located at the left end of the base 1. A horizontal laser instrument 34 is installed at the right end of the vertical pole 33. The laser irradiated by the horizontal laser instrument 34 is parallel to the central axis of the circular hollow 4.

[0023] When the device is in use, firstly, the uncut roller is passed through the device and placed in the device, located in the circular hollow 4, and the position of the roller is adjusted by the horizontal laser instrument 34 to make it horizontal, and the second cylinder 11 is started, and the output end of the second cylinder 11 pushes the lifting block 12 to move upward, and the transport roller 13 contacts the uncut roller, thereby lifting it up and down, and the first cylinder 6 is started, and the output end of the first cylinder 6 drives the limit rod to move along the first slide groove 5, and waits for the sliding ball 9 to contact the surface of the roller, and the third cylinder 16 is started, and the output end of the third cylinder 16 drives the clamping block 17 to slide along the third slide groove 15 until the clamping roller 18 on the third slide contacts the roller, and the adjustment between the cylinders along the rays emitted by the horizontal laser instrument 34 makes the roller horizontal and stable, and the first motor 14 is started to drive the transport roller 13 Rotation, under the action of force, the transport roller 13 moves the drum to the left and the sliding ball 9 rotates under the action of force. When it moves to the specified position, the dual-axis motor 23 is started to drive the first bevel gear 24 to rotate. The first bevel gear 24 engages with the second bevel gear 25 to drive the bidirectional threaded rod 26 to rotate. The closing block 27 threaded on the threaded rod moves toward the middle along the bidirectional threaded rod 26. During the movement, the rotating roller 30 contacts the drum. Under the action of force, the rotating rod 29 rotates outward, and the spring 31 is compressed. When the closing block 27 moves to the specified position, the rotating roller 30 is tightly fitted with the drum, and the second motor 32 is started to drive the rotating roller 30 to rotate. The drum rotates under the action of force, and the sliding ball 9 also rotates. The laser cutter 20 is started to complete the cutting of the rotating drum.

[0024] It is found in actual use that slippage may occur when the roller is transported and rotated. In order to solve the above problem, in this embodiment, the transport roller 13, the clamping roller 18 and the rotating roller 30 are all made of rubber material.

[0025] It is found in actual use that after cutting, the rollers will accumulate on the base 1, which is not easy to collect and will affect the next cutting. In order to solve the above problem, in this embodiment, a collection chute 35 is opened at the top of the base 1, and the collection chute 35 is located on the left side of the fixed bin 2 and below the laser cutter 20.

[0026] It is found that during actual use, the device may slip on the ground. In order to avoid the above problem, in this embodiment, the bottom end of the base 1 is provided with anti-slip grooves.

[0027] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0028] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0029] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0030] 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 cutting device for roller processing, comprising a base (1), characterized in that: The base (1) is provided with a fixed transport mechanism for fixing a transport roller, the fixed transport mechanism comprising a fixed bin (2) and a transport bin (3), the fixed bin (2) and the transport bin (3) are both fixed at the top of the base (1), a circular hollow (4) is horizontally opened in the middle of the fixed bin (2), four first slide grooves (5) are evenly opened on the fixed bin (2) around the center of the circular hollow (4), a first cylinder (6) is installed in the first slide groove (5), and the first cylinder (6) A limiting block (7) is fixed at the output end thereof toward the center of the fixed bin (2), the limiting block (7) being slidably connected to the first slide groove (5), a plurality of spherical grooves (8) are provided on the side wall of the limiting block (7) close to the center of the fixed bin (2), a sliding ball (9) is slidably connected to the spherical groove (8), a second slide groove (10) is provided on the transport bin (3), a second cylinder (11) is installed at the bottom end of the second slide groove (10), a lifting block (12) is fixed upward at the output end of the second cylinder (11), and the The top center position of the lifting block (12) is rotatably connected to a transport roller (13), one end of the transport roller (13) is installed with a first motor (14), the output end of the first motor (14) is fixed to the transport roller (13), the lifting block (12) is provided with two third slide grooves (15), the two third slide grooves (15) are symmetrically distributed, another third slide groove (15) is provided on the inner top wall of the transport bin (3), a third cylinder (16) is installed in the third slide groove (15), and the lifting block (12) is provided with two third slide grooves (15), ... A clamping block (17) is fixed to the output end of the third cylinder (16), and the clamping block (17) is slidably connected to the third slide groove (15). A plurality of clamping rollers (18) are rotatably connected to the side wall of the clamping block (17) on the side close to the central axis of the circular hollow (4). A support frame (19) is fixed to the top of the base (1) at the left side of the fixed bin (2), and a laser cutter (20) is installed on the support frame (19). A rotating mechanism for rotating the roller is provided on the base (1).

2. A cutting device for roller processing according to claim 1, characterized in that: The rotating mechanism comprises a rotating bin (21), wherein the rotating bin (21) is fixed at the top of the base (1), the rotating bin (21) is located between the fixed bin (2) and the transport bin (3), a protective shell (22) is fixed at the top of the rotating bin (21), a double-axis motor (23) is installed in the protective shell (22), both output ends of the double-axis motor (23) are fixed with a first bevel gear (24), the first bevel gear (24) is meshed with a second bevel gear (25), a bidirectional threaded rod (26) is fixed on the second bevel gear (25), the bidirectional threaded rod (26) passes downward through the rotating bin (21), and two closing blocks (27) are threadedly connected to the two bidirectional threaded rods (26), The two closing blocks (27) are symmetrically distributed up and down, and two rotating grooves (28) are provided on one side of the closing blocks (27) close to the center of the two closing blocks. The two rotating grooves (28) are symmetrically distributed, and two rotating rods (29) are rotatably connected to the rotating grooves (28). A rotating roller (30) is rotatably connected between the two rotating rods (29) on the same side of the two rotating grooves (28). A spring (31) is fixed to the rotating rod (29), and the other end of the spring (31) is fixed to the bottom end of the rotating groove (28). A second motor (32) is installed on one of the rotating rods (29), and the output end of the second motor (32) is fixedly connected to the rotating roller (30) on the rotating rod (29).

3. A cutting device for roller processing according to claim 1, characterized in that: The transport roller (13), the clamping roller (18) and the rotating roller (30) are all made of rubber material.

4. A cutting device for roller processing according to claim 1, characterized in that: A vertical pole (33) is fixed to the top of the base (1), the vertical pole (33) is located at the left end of the base (1), and a horizontal laser instrument (34) is installed at the right end of the vertical pole (33), and the laser irradiated by the horizontal laser instrument (34) is parallel to the central axis of the circular hollow (4).

5. A cutting device for roller processing according to claim 1, characterized in that: A collecting chute (35) is provided at the top of the base (1), and the collecting chute (35) is located on the left side of the fixed bin (2) and below the laser cutter (20).

6. A cutting device for roller processing according to claim 1, characterized in that: The bottom end of the base (1) is provided with anti-slip grooves.

Images