Rapid middle section positioning system suitable for large material coil

Abstract

The utility model relates to the field of positioning devices, and discloses a quick middle section positioning system suitable for a large material coil, which comprises a support frame, moving wheels are arranged at the bottom end of the support frame, a centering mechanism is arranged at the top end of the support frame, the centering mechanism comprises a calibration assembly and a positioning assembly, the calibration assembly comprises a support table, and the positioning assembly comprises a positioning assembly. The supporting table is slidably arranged on the inner wall of the supporting frame, a material roll is placed at the top end of the supporting table, the left end of the supporting table is slidably connected with an adjusting rod, the left end of the adjusting rod is fixedly connected with a positioning plate, and the left end of the supporting table penetrates through and is in threaded connection with an adjusting threaded rod. According to the utility model, by arranging the calibration assembly, when the material coil is calibrated, the material coil can be firstly placed at the top end of the supporting table, then the two groups of positioning plates are adjusted to be attached to the left end and the right end of the material coil, and then the left position and the right position of the supporting table are adjusted to enable the indicating plate to be aligned with the center line of the supporting frame, so that centering can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning device field especially applicable to quick middle section positioning system of large material roll. BACKGROUND

[0002] Material roll usually refers to the material rolled into a cylindrical shape, in the prior art, the processed material is usually wound on the outer wall of the material shaft, so that the material roll is formed, and during material processing, the material shaft is directly fixed on the processing device outside the material shaft, and then the material roll can be used to feed the machine.

[0003] In the prior art, in order to ensure correct processing of the machine, the middle section of the material roll needs to be aligned with the center position of the machine during installation of the material shaft, but part of the material roll itself is heavy and has a large outer diameter, and it is difficult for a single person to move it during installation, so multiple people need to cooperate to realize calibration and installation, which is inconvenient during installation, and therefore a quick middle section positioning system applicable to large material rolls is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a quick middle section positioning system applicable to large material rolls, aiming at improving the problem that in the prior art, for part of the large material roll, multiple people need to cooperate to install during calibration and installation, which is inconvenient.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick middle section positioning system applicable to large material rolls, comprising a support frame, a moving wheel is installed at the bottom end of the support frame, a centering mechanism is arranged at the top end of the support frame, the centering mechanism comprises a calibration assembly and a positioning assembly, the calibration assembly comprises a support table, the support table slides on the inner wall of the support frame, a material roll is placed on the top end of the support table, an adjusting rod is slidably connected to the left end of the support table, a positioning plate is fixedly connected to the left end of the adjusting rod, an adjusting screw rod is threaded at the left end of the support table, a handle is fixedly connected to the right end of the adjusting screw rod, the handle is rotatably connected to the right end of the support frame, a sliding sleeve is slidably connected to the inner wall of the support table, a double-headed screw rod slides in the inner wall of the sliding sleeve, the double-headed screw rod and the adjusting rod are threadedly connected, an indicating plate is fixedly connected to the front end of the sliding sleeve, and the indicating plate penetrates and is slidably connected to the front end of the support table.

[0006] Further description of the above technical scheme:

[0007] The right end of the positioning plate is fixedly connected with a sliding rod, and the sliding rod slides on the left end of the support table.

[0008] Further description of the above technical scheme:

[0009] The positioning plate and the adjusting rod are provided with multiple groups, and the multiple groups of the positioning plate and the adjusting rod are symmetrically arranged with the center line of the double-threaded rod as the symmetric axis.

[0010] As a further description of the above technical solution:

[0011] The positioning assembly comprises a positioning threaded rod, the positioning threaded rod is penetrated through and threadedly connected at the front end of the indicating plate, and the rear end of the positioning threaded rod is rotationally connected with a rubber block.

[0012] As a further description of the above technical solution:

[0013] The front end of the positioning threaded rod is fixedly connected with a knob, and the outer wall of the knob is provided with an anti-skid block.

[0014] As a further description of the above technical solution:

[0015] The bottom end of the indicating plate is penetrated through and slidably connected with a plug block, the top end of the support frame is provided with a plug groove, and the plug block and the plug groove are matched.

[0016] As a further description of the above technical solution:

[0017] The rear end of the plug block is penetrated through and slidably connected with a positioning block, the inner wall of the indicating plate is provided with a positioning groove, and the positioning groove and the positioning block are matched.

[0018] As a further description of the above technical solution:

[0019] The front end of the positioning block is fixedly connected with a positioning spring, and the front end of the positioning spring is fixedly connected to the inner wall of the plug block.

[0020] The utility model has the advantages of the following:

[0021] 1、the utility model discloses, through setting up calibration subassembly, when calibrating material roll, can place material roll at the top of support platform first, then adjust two sets of positioning plate and make it left and right end adhesion with material roll, then adjust the left and right position of support platform and make indicating plate and support frame center line alignment can realize centering, and the overall device is convenient to use.

[0022] 2、the utility model discloses, through setting up positioning assembly, after adjusting the position of calibration subassembly, can use positioning assembly and lock calibration subassembly, at this time, calibration subassembly will not continue to adjust, so this can prevent the calibration misalignment caused by shaking after adjustment, and the overall device has good stability. DRAWINGS

[0023] Figure 1 It is the three-dimensional structure schematic view of the overall device in the utility model;

[0024] Figure 2A three-dimensional structure schematic view of the centering mechanism in the utility model;

[0025] Figure 3 A three-dimensional structure split schematic view of the calibration assembly in the utility model;

[0026] Figure 4 A three-dimensional structure section schematic view of the positioning assembly in the utility model.

[0027] Legend:

[0028] 1, support frame; 2, moving wheel; 3, calibration assembly; 31, support table; 32, sliding rod; 33, positioning plate; 34, adjusting threaded rod; 35, handle; 36, indicating plate; 37, double-headed threaded rod; 38, sliding sleeve; 39, adjusting rod; 4, material roll; 5, positioning assembly; 51, knob; 52, insertion block; 53, positioning block; 54, positioning spring; 55, positioning groove; 56, positioning threaded rod; 57, rubber block; 58, insertion slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Refer to Figure 1 - Figure 3The utility model provides a kind of embodiment: a kind of quick middle section positioning system suitable for large material roll, including the support frame 1 for supporting overall device, the bottom end of support frame 1 is equipped with the moving wheel 2 for the operator of being convenient for moving support frame 1, the top of support frame 1 is equipped with the centering mechanism for assisting material roll 4 and processing machine platform centerline alignment, centering mechanism includes the calibration component 3 and positioning component 5 for adjusting the relative position of material roll 4 and support frame 1, calibration component 3 includes the support table 31 for supporting material roll 4, support table 31 slides in the inner wall of support frame 1, support table 31 can slide left and right in the inner wall of support frame 1, the top of support table 31 is placed with material roll 4, the left end of support table 31 is slidably connected with the adjusting rod 39 for supporting positioning plate 33 movement, the left end of adjusting rod 39 is fixedly connected with the positioning plate 33 for determining the middle section position of material roll 4, the left end of support table 31 is penetrated and is threadedly connected with the adjusting screw rod 34 for driving support table 31 left and right movement, the right end of adjusting screw rod 34 is fixedly connected with the handle 35 for being convenient for operator to rotate adjusting screw rod 34, handle 35 is rotatably connected at the right end of support frame 1, adjusting screw rod 34 can be driven to rotate by rotating handle 35, so as to drive support table 31 left and right movement, the inner wall of support table 31 is slidably connected with the sliding sleeve 38 for supporting double-end screw rod 37, the inner wall of sliding sleeve 38 is slidably provided with the double-end screw rod 37 for driving two groups of adjusting rod 39 to move oppositely, double-end screw rod 37 and adjusting rod 39 are threadedly connected, the outer thread angle of double-end screw rod 37 is larger, without self-locking ability, can drive double-end screw rod 37 to rotate by moving adjusting rod 39, the front end of sliding sleeve 38 is fixedly connected with the indicating plate 36 for indicating the section position of material roll 4, indicating plate 36 is penetrated and slidably connected at the front end of support table 31.

[0031] Refer to Figure 1 - Figure 3The right end of the positioning plate 33 is fixedly connected with a sliding rod 32 for guiding the movement of the positioning plate 33, the sliding rod 32 slides at the left end of the support table 31, by arranging the sliding rod 32, the horizontal movement of the positioning plate 33 can be guided, the positioning plate 33 and the adjusting rod 39 are arranged in multiple groups, the multiple groups of the positioning plate 33 and the adjusting rod 39 are symmetrically arranged with the center line of the double-headed threaded rod 37 as the symmetric axis, when one group of the positioning plate 33 moves, the double-headed threaded rod 37 will be rotated, so that the other group of the positioning plate 33 can be moved in the opposite direction, so that the center line of the double-headed threaded rod 37 and the center position of the connecting line of the two groups of the positioning plate 33 are always coplanar, the positioning assembly 5 includes a positioning threaded rod 56 for moving the rubber block 57, the positioning threaded rod 56 penetrates and is threadedly connected to the front end of the indicating plate 36, the rear end of the positioning threaded rod 56 is rotatably connected with the rubber block 57 for fixing the indicating plate 36, the front end of the positioning threaded rod 56 is fixedly connected with a knob 51, the outer wall of the knob 51 is provided with an anti-skid block, by rotating the knob 51, the positioning threaded rod 56 can be moved forward and backward, so that the rubber block 57 can press the front surface of the support table 31, so that the indicating plate 36 can be fixed by the friction between the rubber block 57 and the support table 31.

[0032] Referring to Figure 1 Figure 3 The bottom end of the indicating plate 36 penetrates and is slidably connected with a plug 52 for fixing the indicating plate 36, the top end of the support frame 1 is provided with a plug groove 58 for accommodating the plug 52, the plug 52 and the plug groove 58 are matched, when the plug 52 is aligned with the plug groove 58, it means that the cross section in the roll 4 is aligned with the center position of the support frame 1, then the plug 52 can be inserted into the inside of the plug groove 58, so that the indicating plate 36 and the support frame 1 can be fixed, the rear end of the plug 52 penetrates and is slidably connected with a positioning block 53 for fixing the plug 52, the inner wall of the indicating plate 36 is provided with a positioning groove 55 for accommodating the positioning block 53, the positioning groove 55 and the positioning block 53 are matched, after the positioning block 53 is inserted into the inside of the positioning groove 55, the plug 52 will be fixed and cannot move up and down, the front end of the positioning block 53 is fixedly connected with a positioning spring 54 for pushing the plug 52, the front end of the positioning spring 54 is fixedly connected to the inner wall of the plug 52, the positioning spring 54 will always push the plug 52 to prevent the plug 52 from being randomly separated from the inside of the positioning groove 55.

[0033] ​Working principle: when using the positioning system, first place the roll 4 on the top end of the support table 31, then push the positioning plate 33, the positioning plate 33 will move the adjusting rod 39, because the double-end threaded rod 37 is threadedly connected with the adjusting rod 39, and the positioning plate 33 and the adjusting rod 39 are symmetrically arranged with the center line of the double-end threaded rod 37 as the axis of symmetry, so when the two sets of positioning plate 33 are in close contact with the outer wall of the roll 4, the center position of the double-end threaded rod 37 will be just aligned with the center position of the roll 4, so the center section position of the roll 4 can be determined, at this time the position of the indicator plate 36 can be observed, if the indicator plate 36 is not aligned with the center line of the support frame 1, the handle 35 can be rotated, the handle 35 will drive the adjusting threaded rod 34 to rotate, because the adjusting threaded rod 34 is threadedly connected with the support table 31, so the support table 31 will slide left and right in the inner wall of the support frame 1, so the left and right positions of the roll 4 can be adjusted until the indicator plate 36 is aligned with the center line of the support frame 1, at this time it means that the center positions of the roll 4 and the support frame 1 have been aligned.

[0034] During the adjustment process, when the position adjustment of the positioning plate 33 is completed, the knob 51 can be rotated, the knob 51 will drive the positioning threaded rod 56 to move forward and backward, so that the rubber block 57 can press the front surface of the support table 31, and the indicator plate 36 is fixed through the friction force between the rubber block 57 and the support table 31, when the center positions of the roll 4 and the support frame 1 are aligned, the positioning block 53 can be first actuated to drive it to disengage from the inside of the positioning slot 55, then the insert block 52 can be pushed downward to drive it to be inserted into the inside of the insertion slot 58, at this time the indicator plate 36 and the support frame 1 will be fixed, then the positioning block 53 can be released, the positioning spring 54 will push the positioning block 53 to drive it to be inserted into the inside of the positioning slot 55 to re-fix the insert block 52, then the position of the support frame 1 can be adjusted by moving the wheel 2 to drive the roll 4 to move to the position to be processed, in actual use, the roll 4 can also be first sleeved on the outer wall of the processing device shaft, and then the center position of the roll 4 can be adjusted by the whole device.

[0035] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A rapid mid-section positioning system suitable for large coils, comprising a support frame (1), characterized in that: The bottom end of the support frame (1) is equipped with a movable wheel (2), and the top end of the support frame (1) is provided with a centering mechanism. The centering mechanism includes a calibration component (3) and a positioning component (5). The calibration component (3) includes a support platform (31). The support platform (31) slides on the inner wall of the support frame (1). A material roll (4) is placed on the top end of the support platform (31). An adjusting rod (39) is slidably connected to the left end of the support platform (31). A positioning plate (33) is fixedly connected to the left end of the adjusting rod (39). The left end of the support platform (31) passes through... The support frame (1) is rotatably connected to the right end of the support frame (1) via a threaded connection. A sliding sleeve (38) is slidably connected to the inner wall of the support frame (31). A double-ended threaded rod (37) is slidably connected to the inner wall of the sliding sleeve (38). The double-ended threaded rod (37) and the adjusting rod (39) are threadedly connected. An indicator plate (36) is fixedly connected to the front end of the sliding sleeve (38). The indicator plate (36) passes through and is slidably connected to the front end of the support frame (31).

2. The rapid mid-section positioning system for large coils according to claim 1, characterized in that: The right end of the positioning plate (33) is fixedly connected to a slide rod (32), which slides on the left end of the support platform (31).

3. The rapid mid-section positioning system for large coils according to claim 1, characterized in that: The positioning plate (33) and adjusting rod (39) are provided in multiple sets, and the multiple sets of positioning plates (33) and adjusting rods (39) are symmetrically arranged with the center line of the double-ended threaded rod (37) as the axis of symmetry.

4. The rapid mid-section positioning system for large coils according to claim 1, characterized in that: The positioning component (5) includes a positioning threaded rod (56), which is threaded through and connected to the front end of the indicator plate (36), and a rubber block (57) is rotatably connected to the rear end of the positioning threaded rod (56).

5. A rapid mid-section positioning system suitable for large coils according to claim 4, characterized in that: A knob (51) is fixedly connected to the front end of the positioning threaded rod (56), and the outer wall of the knob (51) is provided with an anti-slip block.

6. A rapid mid-section positioning system suitable for large coils according to claim 1, characterized in that: The bottom end of the indicator plate (36) is slidably connected to a plug (52), and the top end of the support frame (1) is provided with a slot (58). The plug (52) and the slot (58) are compatible.

7. A rapid mid-section positioning system suitable for large coils according to claim 6, characterized in that: The rear end of the insert (52) is slidably connected to a positioning block (53), and the inner wall of the indicator plate (36) is provided with a positioning groove (55), which is adapted to the positioning block (53).

8. A rapid mid-section positioning system suitable for large coils according to claim 7, characterized in that: The front end of the positioning block (53) is fixedly connected to a positioning spring (54), and the front end of the positioning spring (54) is fixedly connected to the inner wall of the insert block (52).

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