CN220011561U - Constant-tension voltage-stabilizing distance-keeping control device for tread rubber dividing and cutting machine - Google Patents
Constant-tension voltage-stabilizing distance-keeping control device for tread rubber dividing and cutting machine Download PDFInfo
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- CN220011561U CN220011561U CN202223355328.4U CN202223355328U CN220011561U CN 220011561 U CN220011561 U CN 220011561U CN 202223355328 U CN202223355328 U CN 202223355328U CN 220011561 U CN220011561 U CN 220011561U
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Abstract
The utility model discloses a constant-tension, pressure-stabilizing and distance-keeping control device of a tread rubber dividing and cutting machine, which comprises a vertical frame arranged on the dividing and cutting machine and a cross beam positioned right above the vertical frame, wherein the vertical frame is provided with a guide mechanism and an adjusting mechanism; the guide mechanism comprises a guide sleeve, a support rod and a stop block, wherein the guide sleeve is fixedly arranged on the top surface of one side of the vertical frame far away from the horizontal center horizontal plane, one end of the support rod movably penetrates through the guide sleeve and is connected with the corner of the bottom surface of the cross beam, and the stop block is fixedly arranged on the other end of the support rod; the adjusting mechanism comprises a base, a screw rod and a bearing sleeve, wherein the base is fixedly arranged on the top surface of one side of the vertical frame, the screw rod is movably arranged on the top surface of the base, and the bearing sleeve is embedded on one side of the top surface of the cross beam and is in threaded connection with the screw rod. According to the tread rubber dividing and cutting machine constant-tension pressure-stabilizing distance-keeping control device, the guide mechanism and the adjusting mechanism are arranged, so that the distance between the vertical frame and the cross beam is adjusted more flexibly, simply and conveniently, and the stability of adjustment is high.
Description
Technical Field
The utility model relates to the technical field of tread rubber parting auxiliary equipment, in particular to a constant-tension, pressure-stabilizing and distance-keeping control device of a tread rubber parting machine.
Background
With the rapid development of the living standard and industrial technology, automobiles, which are one of vehicles for carrying people or goods, are increasingly popular and common, and tires are one of the necessary parts of automobiles, wherein tread rubber is a layer of rubber material with patterns printed on the surface, and the outermost layer of the tire is contacted with the road surface. The tire can have traction force, impact and swing during running are buffered, and cutting and puncturing of the cord layer are prevented.
The utility model discloses a constant-tension, pressure-stabilizing and distance-keeping control system for a tread rubber dividing and cutting machine, wherein when the thickness of tread rubber is larger than the gap between an upper feeding roller and a lower feeding roller, the upper feeding roller is lifted upwards by the thickness direction of the tread rubber, the upper feeding roller moves upwards on a lifting slideway through a left lifting slideway supporting seat and a right lifting slideway supporting seat to drive a cross beam to move upwards, the cross beam moves upwards along a pressure holding screw to compress a pressure holding spring through the pressure holding pressure head, so that the cross beam is ensured to elastically compress the tread rubber all the time through the left lifting slideway supporting seat and the right lifting slideway supporting seat, the tread rubber is ensured to cut, the buffer balance spring is propped against the cross beam upwards in the process, and the cross beam moves towards the buffer balance pressure head; when the thickness of the tread rubber is smaller than the gap between the upper feeding roller and the lower feeding roller, the elastic force of the pressure maintaining spring is released to enable the cross beam to descend, so that the cross beam is ensured to elastically compress the tread rubber all the time through the left lifting slideway supporting seat and the right lifting slideway supporting seat, and the upper feeding roller descends, and the slitting operation is ensured. The height limit of the lower end face of the cross beam is adjusted by matching with the spacing adjusting bolt, the maximum thickness of the tread rubber can be cut when the cross beam is lifted to be in contact with the buffer balance pressure head, and the minimum thickness of the tread rubber can be cut when the compression pressure of the cross beam is adjusted to be reduced to maintain the maximum compression amount of the spring. However, when the distance between the cross beam and the vertical frame is adjusted, two distance adjusting bolts are required to be synchronously rotated, a single person cannot flexibly operate the distance adjusting bolts, and the stability of the cross beam for lifting adjustment is poor due to the lack of guiding the cross beam to be adjusted, so that the constant-tension, pressure-stabilizing and distance-keeping control device for the tread rubber dividing and cutting machine is provided.
Disclosure of Invention
The utility model mainly aims to provide a constant-tension, pressure-stabilizing and distance-keeping control device for a tread rubber dividing and cutting machine, which can effectively solve the problems that in the background art, when the distance between a cross beam and a vertical frame is adjusted, two distance adjusting bolts are required to be synchronously rotated, a single person cannot flexibly operate, and the stability of the cross beam for lifting and adjusting is poor due to lack of guiding the cross beam to mobilization.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the constant-tension, pressure-stabilizing and distance-keeping control device for the tread rubber dividing and cutting machine comprises a vertical frame arranged on the dividing and cutting machine and a cross beam positioned right above the vertical frame, wherein a guide mechanism and an adjusting mechanism are arranged on the vertical frame;
the guide mechanism comprises a guide sleeve, a support rod and a stop block, wherein the guide sleeve is fixedly arranged on the top surface of one side of the vertical frame far away from the horizontal center horizontal plane, one end of the support rod movably penetrates through the guide sleeve and is connected with the corner of the bottom surface of the cross beam, the stop block is fixedly arranged at the other end of the support rod, and the support rod can slide and translate on the guide sleeve;
the adjusting mechanism comprises a base, a screw rod and a bearing sleeve, wherein the base is fixedly arranged on the top surface of one side of the vertical frame, the screw rod is movably arranged on the top surface of the base, the bearing sleeve is embedded on one side of the top surface of the cross beam and is in threaded connection with the screw rod, and the screw rod can rotate on the base.
Preferably, a turntable is fixedly arranged at one end of the screw rod extending to the lower part of the base.
Preferably, the top surface of the vertical frame is connected with one end of a pressure maintaining rod, the other end of the pressure maintaining rod movably penetrates through the bottom surface of the cross beam, a pressure maintaining pressure head is connected to the pressure maintaining rod in a threaded mode and located above the cross beam, a pressure maintaining spring is arranged on the peripheral surface of the pressure maintaining rod in a surrounding mode, two ends of the pressure maintaining spring are respectively abutted to the bottom surface of the pressure maintaining pressure head and the top surface of the cross beam, and the cross beam can slide and lift on the pressure maintaining rod.
Preferably, the stand top surface is connected with buffering balance bar one end, buffering balance bar other end activity runs through the crossbeam bottom surface, buffering balance bar top threaded connection has buffering balance pressure head, buffering balance spring its and both ends respectively with crossbeam bottom surface and stand top surface butt of being provided with on the buffering balance bar outer peripheral face, the crossbeam can slide on buffering balance bar and go up and down.
Preferably, the two vertical frames are arranged symmetrically on the horizontal plane of the transverse center of the cross beam, and the pressure maintaining rods, the pressure maintaining pressure heads, the pressure maintaining springs, the buffer balance rods, the buffer balance pressure heads and the buffer balance springs are arranged in one-to-one correspondence with the vertical frames.
Preferably, the support rods are arranged in four and distributed in a rectangular array, and the guide sleeves and the check blocks are arranged in one-to-one correspondence with the support rods.
Preferably, a chute is formed in the inner side end of the vertical frame, a supporting seat is movably arranged on the chute, the top end of the supporting seat is connected with the center of the bottom surface of the cross beam, an upper feeding roller is arranged at the bottom end of the supporting seat, and the supporting seat can slide and lift on the chute.
Compared with the prior art, the constant-tension, pressure-stabilizing and distance-keeping control device for the tread rubber dividing and cutting machine has the following beneficial effects:
according to the utility model, the stand and the cross beam are arranged as the bearing main bodies and are provided with the guide mechanism and the adjusting mechanism, when the cross beam is adjusted in a lifting manner, the supporting seat on the bottom surface of the cross beam is matched with the interval between the upper feed roller and the lower feed roller outside in a sliding manner on the sliding groove on the stand, the screw rod can be controlled to rotate positively and negatively on the base by holding the turntable, the bearing sleeve embedded on one side of the top surface of the cross beam and in threaded connection with the screw rod is pushed or pulled under the stress action, so that the lifting adjustment of the cross beam can be controlled, the plurality of supporting rods arranged at the corners of the bottom surface of the cross beam can be matched with the guide sleeve on the stand in a sliding manner in a lifting manner and provide multi-point auxiliary support for the guide sleeve, and the interval adjustment of the stand and the cross beam is more flexible and simple, and the stability of adjustment is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a constant-tension, constant-pressure and distance-keeping control device of a tread rubber dividing and cutting machine;
FIG. 2 is a schematic top view of a constant tension, pressure and distance control device for a tread band splitting machine according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
fig. 4 is a schematic diagram of a front view structure of a constant-tension, constant-pressure and distance-keeping control device of a tread rubber dividing and cutting machine.
In the drawings, the list of components represented by the various numbers is as follows:
1. a vertical frame; 2. a cross beam; 3. a guide sleeve; 4. a support rod; 5. a stop block; 6. a base; 7. a screw rod; 8. a bearing sleeve; 9. a turntable; 10. a pressure holding rod; 11. a pressure holding ram; 12. a pressure holding spring; 13. a buffer balance bar; 14. buffering and balancing the pressure head; 15. a buffer balance spring; 16. a support base; 17. and (3) a feeding roller.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the utility model relates to a constant-tension, pressure-stabilizing and distance-keeping control device of a tread rubber dividing and cutting machine, which comprises a stand 1 arranged on the dividing and cutting machine and a cross beam 2 positioned right above the stand 1, wherein a guide is arranged on the stand 1
A guide mechanism and an adjusting mechanism;
the guide mechanism comprises a guide sleeve 3, a support rod 4 and a stop block 5, wherein the guide sleeve 3 is fixedly arranged on the top surface of one side of the vertical frame 1 far away from the horizontal center horizontal plane, one end of the support rod 4 movably penetrates through the guide sleeve 3 and is connected with the corner of the bottom surface of the cross beam 2, the stop block 5 is fixedly arranged on the other end of the support rod 4, and the support rod 4 can slide and translate on the guide sleeve 3;
the adjusting mechanism comprises a base 6, a screw rod 7 and a bearing sleeve 8, wherein the base 6 is fixedly arranged on the top surface of one side of the vertical frame 1, the screw rod 7 is movably arranged on the top surface of the base 6, the bearing sleeve 8 is embedded on one side of the top surface of the cross beam 2 and is in threaded connection with the screw rod 7, and the screw rod 7 can rotate on the base 6.
Further, a turntable 9 is fixedly arranged at one end of the screw rod 7 extending to the lower part of the base 6.
Further, the top surface of the vertical frame 1 is connected with one end of a pressure maintaining rod 10, the other end of the pressure maintaining rod 10 movably penetrates through the bottom surface of the cross beam 2, a pressure maintaining pressure head 11 is connected to the pressure maintaining rod 10 in a threaded mode, the pressure maintaining pressure head 11 is located above the cross beam 2, a pressure maintaining spring 12 is arranged on the peripheral surface of the pressure maintaining rod 10 in a surrounding mode, two ends of the pressure maintaining spring are respectively abutted to the bottom surface of the pressure maintaining pressure head 11 and the top surface of the cross beam 2, and the cross beam 2 can slide and lift on the pressure maintaining rod 10.
Further, the top surface of the vertical frame 1 is connected with one end of a buffering balance rod 13, the other end of the buffering balance rod 13 movably penetrates through the bottom surface of the beam 2, a buffering balance pressure head 14 is connected to the top end of the buffering balance rod 13 in a threaded manner, a buffering balance spring 15 is arranged on the outer peripheral surface of the buffering balance rod 13 in a surrounding mode, two ends of the buffering balance spring are respectively abutted to the bottom surface of the beam 2 and the top surface of the vertical frame 1, and the beam 2 can slide and lift on the buffering balance rod 13.
Further, the two vertical frames 1 are symmetrically arranged on the horizontal plane of the transverse center of the cross beam 2, and the pressure maintaining rods 10, the pressure maintaining pressure heads 11, the pressure maintaining springs 12, the buffer balance rods 13, the buffer balance pressure heads 14 and the buffer balance springs 15 are arranged in one-to-one correspondence with the vertical frames 1.
Further, the support rods 4 are provided with four in total and distributed in a rectangular array, and the guide sleeves 3 and the check blocks 5 are arranged in one-to-one correspondence with the support rods 4.
Further, a chute is formed in the inner side end of the vertical frame 1, a supporting seat 16 is movably arranged on the chute, the top end of the supporting seat 16 is connected with the center of the bottom surface of the cross beam 2, an upper feed roller 17 is mounted at the bottom end of the supporting seat 16, and the supporting seat 16 can slide and lift on the chute.
The working principle of the utility model is as follows:
when people use, when the cross beam 2 is adjusted in a lifting manner, the supporting seat 16 on the bottom surface of the cross beam 2 is matched with the upper feed roller 17 in a sliding manner on the sliding groove on the vertical frame 1 to adjust the distance between the upper feed roller and the lower feed roller outside, the holding turntable 9 controls the screw rod 7 to rotate positively and negatively on the base 6, the bearing sleeve 8 embedded on one side of the top surface of the cross beam 2 and in threaded connection with the screw rod 7 is pushed or pulled under the stress action to control the cross beam 2 to be adjusted in a lifting manner, the supporting rods 4 arranged at the corners of the bottom surface of the cross beam 2 are correspondingly arranged on the guide sleeve 3 on the vertical frame 1 in a sliding manner to be matched with the cross beam 2 in a lifting manner and provide multi-point auxiliary support for the supporting sleeve, and the arranged components such as the pressure maintaining rod 10, the pressure maintaining pressure head 11, the pressure maintaining spring 12, the buffer balance rod 13, the buffer balance pressure maintaining pressure head 14 and the buffer balance spring 15 ensure that the upper feed roller 17 always elastically compresses tread rubber to ensure the cutting operation.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The constant-tension, pressure-stabilizing and distance-keeping control device for the tread rubber dividing and cutting machine is characterized by comprising a vertical frame (1) arranged on the dividing and cutting machine and a cross beam (2) positioned right above the vertical frame (1), wherein a guide mechanism and an adjusting mechanism are arranged on the vertical frame (1);
the guide mechanism comprises a guide sleeve (3), a support rod (4) and a stop block (5), wherein the guide sleeve (3) is fixedly arranged on the top surface of one side of the vertical frame (1) far away from the horizontal center horizontal plane, one end of the support rod (4) movably penetrates through the guide sleeve (3) and is connected with the corner of the bottom surface of the cross beam (2), and the stop block (5) is fixedly arranged at the other end of the support rod (4);
the adjusting mechanism comprises a base (6), a screw rod (7) and a bearing sleeve (8), wherein the base (6) is fixedly arranged on the top surface of one side of the vertical frame (1), the screw rod (7) is movably arranged on the top surface of the base (6), and the bearing sleeve (8) is embedded on one side of the top surface of the cross beam (2) and is in threaded connection with the screw rod (7).
2. The tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device according to claim 1, wherein the tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device is characterized in that: one end of the screw rod (7) extending to the lower part of the base (6) is fixedly provided with a rotary disc (9).
3. The tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device according to claim 1, wherein the tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device is characterized in that: the top surface of the vertical frame (1) is connected with one end of a pressure maintaining rod (10), the other end of the pressure maintaining rod (10) movably penetrates through the bottom surface of the cross beam (2), a pressure maintaining pressure head (11) is connected to the pressure maintaining rod (10) in a threaded mode, the pressure maintaining pressure head (11) is located above the cross beam (2), a pressure maintaining spring (12) is arranged on the outer peripheral surface of the pressure maintaining rod (10) in a surrounding mode, and two ends of the pressure maintaining spring are respectively abutted to the bottom surface of the pressure maintaining pressure head (11) and the top surface of the cross beam (2).
4. The tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device according to claim 3, wherein: the top surface of the vertical frame (1) is connected with one end of a buffering balance rod (13), the other end of the buffering balance rod (13) movably penetrates through the bottom surface of the cross beam (2), a buffering balance pressure head (14) is connected to the top end of the buffering balance rod (13) in a threaded mode, and a buffering balance spring (15) is arranged on the peripheral surface of the buffering balance rod (13) in a surrounding mode, and two ends of the buffering balance spring are respectively abutted to the bottom surface of the cross beam (2) and the top surface of the vertical frame (1).
5. The tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device according to claim 4, wherein: the two vertical frames (1) are arranged symmetrically on the horizontal plane of the transverse center of the cross beam (2), and the pressure retaining rod (10), the pressure retaining pressure head (11), the pressure retaining spring (12), the buffer balance rod (13), the buffer balance pressure head (14) and the buffer balance spring (15) are arranged in one-to-one correspondence with the vertical frames (1).
6. The tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device according to claim 1, wherein the tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device is characterized in that: the support rods (4) are arranged in four in total and distributed in a rectangular array, and the guide sleeves (3) and the check blocks (5) are arranged in one-to-one correspondence with the support rods (4).
7. The tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device according to claim 1, wherein the tread band splitting machine constant-tension, pressure-stabilizing and distance-keeping control device is characterized in that: the automatic feeding device is characterized in that a chute is formed in the inner side end of the vertical frame (1), a supporting seat (16) is movably arranged on the chute, the top end of the supporting seat (16) is connected with the center of the bottom surface of the cross beam (2), and an upper feeding roller (17) is arranged at the bottom end of the supporting seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223355328.4U CN220011561U (en) | 2022-12-14 | 2022-12-14 | Constant-tension voltage-stabilizing distance-keeping control device for tread rubber dividing and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223355328.4U CN220011561U (en) | 2022-12-14 | 2022-12-14 | Constant-tension voltage-stabilizing distance-keeping control device for tread rubber dividing and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220011561U true CN220011561U (en) | 2023-11-14 |
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ID=88672294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223355328.4U Active CN220011561U (en) | 2022-12-14 | 2022-12-14 | Constant-tension voltage-stabilizing distance-keeping control device for tread rubber dividing and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220011561U (en) |
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2022
- 2022-12-14 CN CN202223355328.4U patent/CN220011561U/en active Active
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