Calendering roller device convenient to disassemble and maintain quickly

Abstract

The utility model relates to a calendaring roller device convenient for quick disassembly and maintenance, which comprises a support frame, a calendaring roller mechanism detachably mounted on the support frame, a plurality of jacking mechanisms arranged between the calendaring roller mechanism and the support frame, the jacking mechanisms fixed on the support frame, and a transfer mechanism mounted on the support frame in a matched manner, the transferring mechanism is located under the calendering roller mechanism, a plurality of roller strips are arranged in the transferring mechanism, a transverse pushing mechanism is installed on one side of the supporting frame in a matched mode, and meanwhile a roller replacing trolley is arranged on the other side of the supporting frame in a connected mode. The jacking mechanism is used for jacking the calendaring roller mechanism in the vertical direction, and the transverse pushing mechanism pushes the calendaring roller mechanism in the horizontal direction, so that the calendaring roller mechanism moves in the length direction of the roller strips. By arranging the jacking mechanism, the transverse pushing mechanism and the transferring mechanism, the calendaring roller mechanism can be conveniently and rapidly disassembled and replaced, the production downtime is effectively shortened, the production efficiency is improved, the labor intensity of workers is reduced, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of calenders, in particular to a calender roller device which is convenient for quick disassembly and maintenance. Background Art

[0002] As the core component of the calender, the calendering roller device is used to plastically deform metal billets or battery electrodes to produce products of the required shape and size. When the calendering roller device operates on different types of calendered materials, the rollers in it need to be replaced.

[0003] In the prior art, the roller assembly is replaced by manually removing the connecting parts between the roller assembly and the frame and manually moving the removed roller assembly to a storage location. However, the manual method takes a long time to complete the disassembly and replacement, which increases the production downtime and affects the production efficiency. In addition, the manual labor intensity is high and the labor cost is high. Utility Model Content

[0004] In view of the shortcomings in the above-mentioned existing production technology, the applicant provides a calender roller device that is easy to disassemble and maintain quickly. By setting a lifting mechanism, a horizontal pushing mechanism, and a transfer mechanism, the calender roller mechanism can be easily and quickly dismantled and replaced, effectively shortening production downtime, improving production efficiency, reducing the intensity of manual labor, and reducing labor costs.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A calendering roller device convenient for quick disassembly and maintenance comprises a support frame, a calendering roller mechanism is detachably mounted on the support frame, a plurality of jacking mechanisms are arranged between the calendering roller mechanism and the support frame, the jacking mechanisms are fixed on the support frame, a transfer mechanism is also installed on the support frame, the transfer mechanism is located directly below the calendering roller mechanism, a plurality of roller strips are arranged in the transfer mechanism, a horizontal push mechanism is installed on one side of the support frame, and a roller changing trolley is arranged on the other side;

[0007] The lifting mechanism is used to lift the calendering roller mechanism in the vertical direction, and the horizontal pushing mechanism pushes the calendering roller mechanism in the horizontal direction, so that the calendering roller mechanism moves along the length direction of the roller strip.

[0008] As a further improvement of the above technical solution:

[0009] The structure of a single lifting mechanism is as follows: it includes a first lifting block and a second lifting block, the top end surface of the first lifting block is respectively provided with a first groove and a first convex block, the bottom end surface of the second lifting block is respectively provided with a second groove and a second convex block, the first convex block is inserted into the second groove, and at the same time, the second convex block is inserted into the first groove, so that the first lifting block and the second lifting block are arranged in close contact;

[0010] The first top block is connected to the output end of the external driving component, and the external driving component drives the first top block to move linearly in the horizontal direction, so that the first protrusion slides along the second groove, and the second protrusion slides along the first groove, thereby causing the second top block to lift up, and then causing the second top block to lift the calendering roller mechanism.

[0011] A plurality of lifting balls are rotatably mounted on the top end surface of the second top block.

[0012] A side wall surface of the first groove, a side wall surface of the first protrusion, a side wall surface of the second groove, and a side wall surface of the second protrusion are all provided with inclined surfaces.

[0013] The structure of the transverse pushing mechanism is as follows: it includes a transverse pushing driving member, the output end of which is connected to a push rod, and the push rod corresponds to the calendering roller mechanism. When the transverse pushing driving member is extended, the push rod is driven to move linearly in the horizontal direction, thereby pushing the calendering roller mechanism.

[0014] The structure of the transfer mechanism is as follows: it includes a mounting seat, a plurality of parallel roller strips are installed on the top of the mounting seat, a plurality of support rods are fixed on the top of the mounting seat on one side of the roller strip, a mounting rod is fixed on the top of a single support rod, and a transfer ball is rotatably installed on the bottom end surface of the single mounting rod.

[0015] At least one limit block is fixed to the side end face of the calendering roller mechanism, and a limit groove is provided on the top end face of the single limit block. The limit groove corresponds to the transfer ball. When the calendering roller mechanism moves along the roller bar, the transfer ball rolls in the limit groove.

[0016] The calendering roller mechanism comprises a bearing seat detachably mounted on a support frame via a threaded connector, and at least two calendering rollers, wherein a single calendering roller is rotatably mounted on the bearing seat.

[0017] A plurality of conveying rollers are mounted on the top of the roller-changing trolley.

[0018] The bottom of the support frame is cooperatively mounted with a base.

[0019] The beneficial effects of the utility model are as follows:

[0020] The utility model has a compact and reasonable structure and is easy to operate. By arranging a lifting mechanism, a horizontal pushing mechanism and a transferring mechanism, the calendering roller mechanism can be quickly and conveniently disassembled and replaced, thereby reducing the difficulty of maintenance and replacement, reducing production downtime, and does not require complicated tools and steps, thereby improving replacement efficiency, reducing the intensity of manual labor, and reducing labor costs.

[0021] The utility model also has the following advantages:

[0022] (1) In the present invention, by providing a lifting mechanism, the gap between the calendering roller mechanism and the support frame can be supplemented, so that the calendering roller mechanism is slightly separated from the support frame, which is convenient for the subsequent movement of the horizontal pushing mechanism and reduces the output thrust of the horizontal pushing mechanism.

[0023] (2) In the utility model, by providing a lifting ball, when the lifting mechanism contacts the calendering roller mechanism, rolling friction occurs between the two, thereby reducing the friction between the two and facilitating the subsequent horizontal pushing mechanism to push the calendering roller mechanism.

[0024] (3) In the present invention, inclined surfaces are provided on the first groove, the first protrusion, the second groove, and the second protrusion, so as to facilitate relative sliding between the first top block and the second top block, thereby helping to reduce the output thrust of the external driving member.

[0025] (4) In the present invention, by providing a limit block, a limit groove and a transfer ball, it is possible to ensure that the calender roller mechanism moves in the required direction, prevent it from being displaced, and avoid the calender roller mechanism from overturning due to the shift of the center of gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model.

[0027] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0028] Figure 3 for Figure 1 Side view of.

[0029] Figure 4 for Figure 3 A partial enlarged view of point B in the middle.

[0030] Figure 5 for Figure 1 main view.

[0031] Figure 6 It is a structural schematic diagram of the jacking mechanism in the utility model.

[0032] Figure 7 It is a structural schematic diagram of the first top block in the utility model.

[0033] Figure 8 It is a structural schematic diagram of the second top block in the utility model.

[0034] Fig. 9 It is a structural schematic diagram of the transfer mechanism in the utility model.

[0035] Among them: 1. Support frame; 2. Lifting mechanism; 3. Horizontal pushing mechanism; 4. Base; 5. Calendering roller mechanism; 6. Transfer mechanism; 7. Roller changing trolley; 8. Limit block; 9. Limit groove;

[0036] 201, first top block; 202, second top block; 203, first groove; 204, first convex block; 205, second groove; 206, second convex block; 207, top ball;

[0037] 301, horizontal push driving member; 302, push rod;

[0038] 501, calendering roller; 502, bearing seat;

[0039] 601, mounting seat; 602, roller bar; 603, transfer ball; 604, support rod; 605, mounting rod. DETAILED DESCRIPTION

[0040] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.

[0041] The structure and functions of the utility model are as follows:

[0042] like Figure 1-Figure 9 As shown, a calendering roller device which is convenient for quick disassembly and maintenance comprises a support frame 1, on which a calendering roller mechanism 5 is detachably mounted, and between which a plurality of lifting mechanisms 2 are arranged, and the lifting mechanisms 2 are fixed on the support frame 1. A transfer mechanism 6 is also installed on the support frame 1, and the transfer mechanism 6 is located directly below the calendering roller mechanism 5. A plurality of roller strips 602 are arranged in the transfer mechanism 6. A transverse pushing mechanism 3 is installed on one side of the support frame 1, and a roller changing trolley 7 is connected to the other side. The lifting mechanism 2 is used to lift the calendering roller mechanism 5 in the vertical direction, and the transverse pushing mechanism 3 pushes the calendering roller mechanism 5 in the horizontal direction, so that the calendering roller mechanism 5 moves along the length direction of the roller strip 602.

[0043] The calendering roller device of the utility model comprises a support frame 1, a jacking mechanism 2, a horizontal pushing mechanism 3, a calendering roller mechanism 5, a transfer mechanism 6, and a roller changing trolley 7; wherein,

[0044] The support frame 1 is the installation frame of the whole device. The bottom of the support frame 1 is equipped with a base 4, and it is supported by the base 4; the lifting mechanism 2, the horizontal pushing mechanism 3, the calendering roller mechanism 5, and the transfer mechanism 6 are all installed on the support frame 1.

[0045] The transfer mechanism 6 is used to transfer the disassembled calender roller mechanism 5. The transfer mechanism 6 is installed on the support frame 1 and has a lifting function (specifically, it can be realized by a lifter, a linear motor, a cylinder and other components), and can move up or down in the vertical direction; Fig. 9As shown, the structure of the transfer mechanism 6 is as follows: it includes a mounting seat 601, and a plurality of roller strips 602 arranged in parallel are installed on the top of the mounting seat 601, and a plurality of support rods 604 are fixed on the top of the mounting seat 601 on one side of the roller strip 602, and a mounting rod 605 is fixed on the top of a single support rod 604, and a transfer ball 603 is rotatably installed on the bottom end surface of the single mounting rod 605. The roller strips 602 include two rows of staggered roller assemblies, and by providing the roller strips 602, the movement friction of the calendering roller mechanism 5 can be reduced, the output thrust of the transverse pushing mechanism 3 can be reduced, and the calendering roller mechanism 5 can be transferred conveniently.

[0046] The bottom end face of the transfer ball 603 is lower than the bottom end face of the mounting rod 605, and the transfer ball 603 is rotatably mounted on the mounting rod 605. Specifically, a mounting groove can be opened on the bottom end face of the mounting rod 605, two short shafts are fixed in the groove, and two mounting holes corresponding to the short shafts are opened on the transfer ball 603, and the short shafts are extended into the mounting holes, so that the transfer ball 603 can be rotatably mounted on the mounting rod 605.

[0047] The calendering roller mechanism 5 is used to calender the calendering material. The calendering roller mechanism 5 includes a bearing seat 502 detachably mounted on the support frame 1 through a threaded connector, and at least two calendering rollers 501. A single calendering roller 501 is rotatably mounted on the bearing seat 502. The two calendering rollers 501 are connected to the output end of the driving component, and the driving component drives the two calendering rollers 501 to rotate, thereby calendering the calendering material.

[0048] In addition, at least one limit block 8 is fixed to the side end surface of the calendering roller mechanism 5, and a limit groove 9 is provided on the top end surface of the single limit block 8; specifically, the limit block 8 is fixed to the side end surface of the bearing seat 502;

[0049] The limiting groove 9 corresponds to the transfer ball 603. When the calendering roller mechanism 5 moves along the roller bar 602, the transfer ball 603 rolls in the limiting groove 9. By setting the limiting block 8 and the limiting groove 9 in cooperation with the transfer ball 603, it can ensure that the calendering roller mechanism 5 moves in the required direction, prevent it from being displaced, and avoid it from overturning.

[0050] The lifting mechanism 2 is used to fill the gap between the calendering roller mechanism 5 and the support frame 1, so that the calendering roller mechanism 5 is slightly separated from the support frame 1, which is convenient for the subsequent movement of the horizontal pushing mechanism 3; Figure 3 , Figure 5 As shown, ten lifting mechanisms 2 are arranged in the utility model and are evenly divided into two groups. The two groups are symmetrically arranged and two external driving members are correspondingly arranged. The five lifting mechanisms 2 in each group are evenly spaced and arranged on the support frame 1.

[0051] like Figure 6-Figure 8As shown, the structure of a single lifting mechanism 2 is as follows: it includes a first lifting block 201 and a second lifting block 202; the first lifting block 201 is fixed on the support frame 1, and the second lifting block 202 is arranged in contact with the first lifting block 201, and initially, the second lifting block 202 does not contact the calendering roller mechanism 5;

[0052] The first top block 201 is provided with a first groove 203 and a first protrusion 204 on the top end surface, and the second top block 202 is provided with a second groove 205 and a second protrusion 206 on the bottom end surface. The first protrusion 204 is inserted into the second groove 205, and the second protrusion 206 is inserted into the first groove 203, so that the first top block 201 and the second top block 202 are arranged in close contact; a side wall surface of the first groove 203, a side wall surface of the first protrusion 204, a side wall surface of the second groove 205, and a side wall surface of the second protrusion 206 are all provided with inclined surfaces; the inclined surfaces of the first groove 203, the first protrusion 204, the second groove 205, and the second protrusion 206 have the same inclination angle, and the second top block 202 moves linearly along the inclination direction of the inclined surfaces, so that it can move upward;

[0053] The first top block 201 is connected to the output end of the external driving member, and the external driving member drives the first top block 201 to move linearly in the horizontal direction, so that the first protrusion 204 slides along the second groove 205, and the second protrusion 206 slides along the first groove 203, so that the second top block 202 is lifted upward, and then the second top block 202 lifts the calendering roller mechanism 5; by setting the inclined surface, the relative sliding between the first top block 201 and the second top block 202 is facilitated, which helps to reduce the output thrust of the external driving member;

[0054] In addition, a plurality of lifting balls 207 are rotatably installed on the top end surface of the second top block 202; the top end surface of the lifting balls 207 is higher than the top end surface of the second top block 202. During the rising process of the second top block 202, the lifting balls 207 contact the bottom end surface of the calendering roller mechanism 5. By arranging the lifting balls 201, when the lifting mechanism 2 contacts the calendering roller mechanism 5, there is rolling friction between the two, thereby reducing the friction between the two and facilitating the subsequent horizontal pushing mechanism 3 to push the calendering roller mechanism 5.

[0055] The lifting ball 207 is installed in a similar manner to the transfer ball 603 so that it can be rotatably installed on the second lifting block 202, which will not be described in detail here.

[0056] The transverse pushing mechanism 3 is used to push the calendering roller mechanism 5. The structure of the transverse pushing mechanism 3 is as follows: it includes a transverse pushing driving member 301. The output end of the transverse pushing driving member 301 is connected to a push rod 302. The push rod 302 corresponds to the calendering roller mechanism 5. When the transverse pushing driving member 301 is extended, the push rod 302 is driven to move linearly in the horizontal direction, thereby pushing the calendering roller mechanism 5. The transverse pushing driving member 301 can be a linear motor, a cylinder, an oil cylinder and other components.

[0057] The roller changing trolley 7 is used to place the disassembled calendering roller mechanism 5 , and a plurality of conveying rollers are installed on the top of the roller changing trolley 7 to facilitate the transfer of the calendering roller mechanism 5 from the transfer mechanism 6 to the roller changing trolley 7 .

[0058] The working process of the utility model is as follows:

[0059] When the calendering roller device works normally, the calendering roller mechanism 5 is fixed to the support frame 1 through the threaded connector, and the driving assembly drives the calendering roller mechanism 5 to perform calendering operation;

[0060] During the normal operation of the calendering roller device, the transfer mechanism 6 is in the original position (lowest position) to avoid interfering with the calendering operation of the calendering roller mechanism 5;

[0061] When the calendering roller mechanism 5 needs to be replaced, the calendering roller device stops working, and the transfer mechanism 6 rises. When the top end surface of the roller bar 602 contacts the bottom end surface of the calendering roller mechanism 5, it stops rising and is locked.

[0062] Subsequently, the threaded connector between the calendering roller mechanism 5 and the support frame 1 is removed, and the limit block 8 is fixedly installed on the side end surface of the calendering roller mechanism 5, and the limit groove 9 is made to correspond to the transfer ball 603. At this time, the transfer mechanism 6 stably carries the calendering roller mechanism 5;

[0063] Then, the two external driving members extend out at the same time, and push the first top blocks 201 in the two groups of top-up mechanisms 2 to move linearly toward each other, so that the corresponding second top blocks 202 rise, and the calendering roller mechanism 5 is slightly lifted up by the top-up balls 207;

[0064] Next, the lateral push driving member 301 extends out, and pushes the calendering roller mechanism 5 to move on the roller bar 602 through the push rod 302, until the calendering roller mechanism 5 is completely moved onto the roller changing trolley 7, and the roller changing trolley 7 serves as a receiving device to receive the calendering roller mechanism 5 and transfer it to a maintenance site for maintenance;

[0065] Finally, the calendering roller mechanism 5 that has completed maintenance or another new calendering roller mechanism 5 is transported back to the side of the support frame 1 by the roller changing trolley 7, and the calendering roller mechanism 5 is pushed by an external drive component to move it from the roller changing trolley 7 to the roller bar 602 and move it into place, and the calendering roller mechanism 5 is fixed to the support frame 1 by a threaded connector, thereby completing the replacement of the calendering roller mechanism 5.

[0066] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.

Claims

1. A calendering roller device that is easy to disassemble and maintain, characterized in that: The invention comprises a support frame (1), on which a calendering roller mechanism (5) is detachably mounted, a plurality of lifting mechanisms (2) are arranged between the calendering roller mechanism (5) and the support frame (1), the lifting mechanisms (2) are fixed on the support frame (1), a transfer mechanism (6) is also installed on the support frame (1), the transfer mechanism (6) is located directly below the calendering roller mechanism (5), a plurality of roller strips (602) are arranged in the transfer mechanism (6), a horizontal pushing mechanism (3) is installed on one side of the support frame (1), and a roller changing trolley (7) is arranged on the other side; The lifting mechanism (2) is used to lift the calendering roller mechanism (5) in the vertical direction, and the horizontal pushing mechanism (3) pushes the calendering roller mechanism (5) in the horizontal direction, so that the calendering roller mechanism (5) moves along the length direction of the roller strip (602).

2. A calendering roller device that is easy to disassemble and maintain as claimed in claim 1, characterized in that: The structure of a single lifting mechanism (2) is as follows: it comprises a first lifting block (201) and a second lifting block (202); the top end surface of the first lifting block (201) is respectively provided with a first groove (203) and a first convex block (204); the bottom end surface of the second lifting block (202) is respectively provided with a second groove (205) and a second convex block (206); the first convex block (204) is inserted into the second groove (205); and the second convex block (206) is inserted into the first groove (203), so that the first lifting block (201) and the second lifting block (202) are arranged in close contact; The first top block (201) is connected to the output end of an external driving component, and the external driving component drives the first top block (201) to move linearly in a horizontal direction, so that the first protrusion (204) slides along the second groove (205), and the second protrusion (206) slides along the first groove (203), thereby causing the second top block (202) to lift upward, and further causing the second top block (202) to lift the calendering roller mechanism (5).

3. A calendering roller device that is easy to disassemble and maintain as claimed in claim 2, characterized in that: A plurality of lifting balls (207) are rotatably mounted on the top end surface of the second lifting block (202).

4. A calendering roller device that is easy to disassemble and maintain as claimed in claim 2, characterized in that: A side wall surface of the first groove (203), a side wall surface of the first convex block (204), a side wall surface of the second groove (205), and a side wall surface of the second convex block (206) are all provided with inclined surfaces.

5. A calendering roller device that is easy to disassemble and maintain as claimed in claim 1, characterized in that: The structure of the transverse pushing mechanism (3) is as follows: it comprises a transverse pushing driving member (301), the output end of the transverse pushing driving member (301) is connected to a push rod (302), the push rod (302) corresponds to the calendering roller mechanism (5), and when the transverse pushing driving member (301) is extended, the push rod (302) is driven to perform linear motion in a horizontal direction, thereby pushing the calendering roller mechanism (5).

6. A calendering roller device that is easy to disassemble and maintain as claimed in claim 1, characterized in that: The structure of the transfer mechanism (6) is as follows: it comprises a mounting seat (601), a plurality of roller strips (602) arranged in parallel are mounted on the top of the mounting seat (601), a plurality of support rods (604) are fixed on the top of the mounting seat (601) on one side of the roller strips (602), a mounting rod (605) is fixed on the top of a single support rod (604), and a transfer ball (603) is rotatably mounted on the bottom end surface of the single mounting rod (605).

7. A calendering roller device that is easy to disassemble and maintain as claimed in claim 6, characterized in that: At least one limit block (8) is fixed to the side end face of the calendering roller mechanism (5); a limit groove (9) is provided on the top end face of the single limit block (8); the limit groove (9) corresponds to the transfer ball (603); when the calendering roller mechanism (5) moves along the roller bar (602), the transfer ball (603) rolls in the limit groove (9).

8. A calendering roller device that is easy to disassemble and maintain as claimed in claim 1, characterized in that: The calendering roller mechanism (5) comprises a bearing seat (502) detachably mounted on a support frame (1) via a threaded connection, and at least two calendering rollers (501), wherein a single calendering roller (501) is rotatably mounted on the bearing seat (502).

9. A calendering roller device that is easy to disassemble and maintain as claimed in claim 1, characterized in that: A plurality of conveying rollers are mounted on the top of the roller-changing trolley (7).

10. A calender roller device that is easy to disassemble and maintain as claimed in claim 1, characterized in that: A base (4) is mounted on the bottom of the support frame (1).

Images