Coreless roll paper packaging clamp

Abstract

The utility model discloses a coreless roll paper packaging clamp which comprises a base, a static back plate and a movable back plate are symmetrically arranged on the upper surface of the base, the static back plate is fixedly connected to the upper surface of one side of the base, and the movable back plate is connected to the upper surface of the base in a sliding mode. And baffle adjusting mechanisms are installed on one side of the static back plate and one side of the movable back plate correspondingly, each baffle adjusting mechanism comprises a groove body, and a supporting rod is fixedly connected to the inner bottom wall of each groove body. Through the arrangement of a baffle adjusting mechanism, the position of a pressing plate is adjusted through a screw rod, so that the height of a baffle can be adjusted under the action of a tension spring, the height of the baffle is adjusted conveniently according to the height of roll paper, roll paper of different specifications can be clamped and packaged through the baffles on the two sides, adjustment is convenient, and practicability is high. And baffles of different specifications do not need to be replaced to clamp roll paper of different heights in a matched mode, the convenience and practicability of the device are effectively improved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper roll packaging clamp technical field, especially in a kind of paper roll packaging clamp without core. BACKGROUND

[0002] In paper roll production enterprise, finished product paper roll needs to be packaged according to certain volume using packaging clamp.Patent No.CN202186542U discloses a kind of paper roll packaging clamp without core, it is provided with replaceable baffle, can be installed adaptive baffle according to different types of paper roll, baffle relative to clamp itself has the characteristics of light weight, small volume, it is convenient to disassemble and replace, it occupies small storage area, it is convenient to workshop's arrangement.

[0003] But the device still has certain defects in the process of using: its baffle is needed to replace according to the different height of paper roll without core, so that each time the packaging processing of paper roll without core of different height is needed according to the height of paper roll without core Replace baffle, it is inconvenient to use, cannot adjust the height of baffle according to the height of paper roll without core without replacing baffle, so flexibility is low, so it is necessary to design a kind of paper roll packaging clamp without core, which can adjust the height of baffle according to the height of paper roll without core to clamp paper roll without core. UTILITY MODEL CONTENT

[0004] In order to overcome the deficiency that the packaging clamp is not convenient to adjust the height of baffle according to the height of paper roll without core without replacing baffle in the prior art, one of the purposes of the utility model is to provide a kind of paper roll packaging clamp without core.

[0005] One of the purposes of the utility model discloses the following technical scheme is realized: a coreless paper packaging clamp, including base: the upper surface of base is provided with stationary backplate and mobile backplate symmetrically, stationary backplate fixedly connected on the upper surface of one side of base, mobile backplate slidingly connected on the upper surface of base, one side of stationary backplate and mobile backplate is equipped with baffle adjusting mechanism evenly;The baffle adjusting mechanism includes groove body, the inner bottom wall of groove body is fixedly connected with support rod, the outer surface of support rod is movably connected with tension spring, one end of tension spring is fixedly connected on the inner bottom wall of groove body, the outer surface of support rod is slidingly connected with baffle, one side of base is fixedly connected with support frame, the both sides of support frame are equipped with sliding slot, the inner wall of sliding slot is slidingly connected with adjusting plate, the upper surface of adjusting plate is fixedly connected with pressing plate, the lower surface of pressing plate is in abutment with the upper surface of baffle, the side of support frame close to sliding slot is fixedly connected with support plate, the upper surface of support plate is rotatably connected with screw rod, the screw rod is penetrated to adjusting plate and is in screw connection with adjusting plate, the upper surface of screw rod is fixedly connected with knob. It is convenient to adjust the height of baffle according to the height of coreless paper, and then it is convenient to clamp coreless paper for packaging.

[0006] According to the coreless paper packaging clamp, the outer surface of the knob is sleeved with the anti-skid sleeve. It is convenient to increase the friction, and then it is convenient to rotate the knob.

[0007] According to the coreless paper packaging clamp, the upper surface of the support rod is screw-connected with the limiting ring. It is convenient to limit the highest moving position of the baffle.

[0008] According to the coreless paper packaging clamp, the side upper surface of the base close to the support frame is fixedly connected with the first air pressure rod, and one end of the first air pressure rod is fixedly connected with the ejection plate. It is convenient to push out the packaged coreless paper.

[0009] According to the coreless paper packaging clamp, the side of the base close to the mobile backplate is fixedly connected with the fixed block, the upper surface of the fixed block is fixedly connected with the second air pressure rod, and one end of the second air pressure rod is fixedly connected with the side wall of the mobile backplate. It is convenient to adjust the distance between the two baffles on both sides according to the width of the coreless paper, so as to clamp and package the coreless paper.

[0010] According to the coreless paper packaging clamp, one side of the baffle is symmetrically and fixedly connected with an insertion block, one side close to the insertion block of the static back plate and the moving back plate is symmetrically provided with an insertion slot, the insertion block is inserted into the inner wall of the insertion slot, one side of the insertion block is fixedly connected with a damping rotating shaft, and the outer surface of the damping rotating shaft is rotatably connected with a limiting block. The baffle can be quickly installed and disassembled and replaced, and the convenience of the device is effectively improved.

[0011] According to the coreless paper packaging clamp, one side of the baffle is symmetrically and fixedly connected with an insertion block, one side close to the insertion block of the static back plate and the moving back plate is symmetrically provided with an insertion slot, the insertion block is inserted into the inner wall of the insertion slot, one side of the insertion block is fixedly connected with a damping rotating shaft, and the outer surface of the damping rotating shaft is rotatably connected with a limiting block. The baffle can be quickly installed and disassembled and replaced, and the convenience of the device is effectively improved.

[0012] According to the coreless paper packaging clamp, the size of the insertion block and the limiting block is matched with the size of the insertion slot. The insertion block and the limiting block are matched with the insertion slot.

[0013] The above-mentioned scheme has the beneficial effects that:

[0014] 1. Through the setting of the baffle adjusting mechanism, the position of the pressing plate is adjusted through the screw rod, so that the height of the baffle can be adjusted under the action of the tension spring, thereby facilitating the adjustment of the height of the baffle according to the height of the paper roll, and the baffle on both sides can clamp and package paper rolls of different specifications, which is convenient to adjust, and different specifications of the baffle do not need to be replaced to adapt to the clamping of paper rolls of different heights, thereby effectively improving the convenience and practicality of the device and improving the work efficiency.

[0015] 2. Through the setting of the insertion block, the insertion slot, the limiting ring, the first magnetic block, the second magnetic block, the limiting block and the overlapping slot, when the baffle needs to be disassembled and replaced, the limiting block is rotated to drive it to rotate upwards and make the first magnetic block separate from the second magnetic block, then the baffle is pushed to separate from the pressing plate, the limiting ring is unscrewed from the supporting rod to be no longer limited by the baffle, and then the baffle is taken off from the supporting rod, so that the baffle can be quickly replaced, which is more convenient than the screw disassembly mode, and the disassembly and replacement efficiency is effectively improved.

[0016] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below in combination with the drawings and embodiments.

[0018] Figure 1 It is a whole structure schematic view of the coreless paper packaging clamp.

[0019] Figure 2 It is a top view structural schematic view of the coreless paper roll packaging clamp of the utility model;

[0020] Figure 3 It is a structure schematic view of the baffle adjusting mechanism of the coreless paper roll packaging clamp of the utility model;

[0021] Figure 4 It is a structure schematic view of the limiting ring of the coreless paper roll packaging clamp of the utility model;

[0022] Figure 5 It is a structure schematic view of the lapping groove of the coreless paper roll packaging clamp of the utility model.

[0023] Legend:

[0024] 1, base; 2, stationary back plate; 3, moving back plate; 4, baffle adjusting mechanism; 401, groove body; 402, support rod; 403, tension spring; 404, baffle; 405, support frame; 406, sliding groove; 407, adjusting plate; 408, pressing plate; 409, support plate; 410, screw; 411, knob; 5, anti-skid sleeve; 6, limiting ring; 7, first pneumatic rod; 8, ejection plate; 9, fixed block; 10, second pneumatic rod; 11, plug block; 12, plug groove; 13, damping rotating shaft; 14, limiting block; 15, first magnetic block; 16, lapping groove; 17, second magnetic block. DETAILED DESCRIPTION

[0025] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0026] Reference Figures 1-5The utility model provides a coreless paper packaging clamp, including base 1: the upper surface of base 1 is provided with stationary backplate 2 and mobile backplate 3 symmetrically, stationary backplate 2 is fixedly connected on the upper surface of one side of base 1, mobile backplate 3 is slidably connected on the upper surface of base 1, and one side of stationary backplate 2 and mobile backplate 3 is equipped with baffle adjusting mechanism 4, baffle adjusting mechanism 4 includes groove body 401, the inner bottom wall of groove body 401 is fixedly connected with support rod 402, the outer surface of support rod 402 is movably connected with tension spring 403, one end of tension spring 403 is fixedly connected on the inner bottom wall of groove body 401, the outer surface of support rod 402 is slidably connected with baffle 404, one side of base 1 is fixedly connected with support frame 405, both sides of support frame 405 are equipped with sliding slot 406, the inner wall of sliding slot 406 is slidably connected with adjusting plate 407, the upper surface of adjusting plate 407 is fixedly connected with pressing plate 408, the lower surface of pressing plate 408 is in abutment with the upper surface of baffle 404, one side of support frame 405 close to sliding slot 406 is fixedly connected with support plate 409, the upper surface of support plate 409 is rotatably connected with screw rod 410, and screw rod 410 is through adjusting plate 407 and is in screw connection with adjusting plate 407, and screw rod 410 is through the upper surface of support frame 405 and is rotatably connected with support frame 405, the upper surface of screw rod 410 is fixedly connected with knob 411, the outer surface of knob 411 is sleeved with antiskid sleeve 5, the upper surface of support rod 402 is screwly connected with limit ring 6, the upper surface of one side of base 1 close to support frame 405 is fixedly connected with first pneumatic rod 7, one end of first pneumatic rod 7 is fixedly connected with ejection plate 8, one side of base 1 close to mobile backplate 3 is fixedly connected with fixed block 9, the upper surface of fixed block 9 is fixedly connected with second pneumatic rod 10, and one end of second pneumatic rod 10 is fixedly connected on the side wall of mobile backplate 3. Start second pneumatic rod 10 through mobile backplate 3 and drive the baffle 404 of one side to the side of stationary backplate 2 and move, so that according to the width of coreless paper adjust the interval between both sides baffle 404, rotate knob 411 drive screw rod 410 rotation, screw rod 410 rotation drive adjusting plate 407 on its outer surface and the inner wall of sliding slot 406 up and down movement, so that adjusting plate 407 drive pressing plate 408 up and down movement, pressing plate 408 upwards and do not abut baffle 404, so that baffle 404 moves upwards under the elastic force of tension spring 403, conversely, when pressing plate 408 moves downwards, extrude baffle 404 and make tension spring 403 compression so that baffle 404 moves downwards, so as to facilitate according to the coreless paper of different width and height adjust the height and interval of two baffles 404, in turn facilitate to the coreless paper is clamped and is packed, after packing, the coreless paper of base 1 is pushed out through first pneumatic rod 7, convenient to use, effectively improve the practicability and convenience of device.

[0027] One side of the baffle plate 404 is symmetrically and fixedly connected with an insertion block 11, the side close to the insertion block 11 of the static back plate 2 and the moving back plate 3 is symmetrically provided with an insertion slot 12, the insertion block 11 is inserted into the inner wall of the insertion slot 12, one side of the insertion block 11 is fixedly connected with a damping rotating shaft 13, the outer surface of the damping rotating shaft 13 is rotatably connected with a limiting block 14, one side of the limiting block 14 is fixedly connected with a first magnetic block 15, the side close to the limiting block 14 of the static back plate 2 and the moving back plate 3 is symmetrically and fixedly connected with a lap joint slot 16, the inner bottom wall of the lap joint slot 16 is fixedly connected with a second magnetic block 17, the size of the insertion block 11 and the limiting block 14 is matched with the size of the insertion slot 12. When the baffle plate 404 needs to be disassembled and replaced, the limiting block 14 is rotated to drive it to rotate upwards and make the first magnetic block 15 separate from the second magnetic block 17, then the baffle plate 404 is pushed to drive the insertion block 11 and the limiting block 14 to separate from the insertion slot 12, then the baffle plate 404 is pushed to the side away from the pressing plate 408 to make it separate from the pressing plate 408, then the limiting ring 6 is unscrewed from the supporting rod 402 to be not in the position of the limiting baffle plate 404, then the baffle plate 404 is taken off from the supporting rod 402, when installing, the new baffle plate 404 is inserted into the inner wall of the slot body 401, and the limiting ring 6 is screwed on the supporting rod 402, so that the baffle plate 404 can be installed and limited, thereby facilitating quick installation and disassembly and replacement of the baffle plate 404, and the device is more convenient compared with the bolt disassembly mode, and the disassembly and replacement efficiency is effectively improved.

[0028] Working principle: starting the second air pressure rod 10 to drive the baffle plate 404 on one side to move to one side of the static back plate 2 through the moving back plate 3, so as to adjust the distance between the two baffle plates 404 according to the width of the coreless paper, rotating the knob 411 to drive the screw rod 410 to rotate, the screw rod 410 rotates to drive the adjusting plate 407 to move up and down on the outer surface and the inner wall of the sliding groove 406, so that the adjusting plate 407 drives the pressing plate 408 to move up and down, the pressing plate 408 moves upwards and is not in abutment with the baffle plate 404, so that the baffle plate 404 moves upwards under the elastic force of the tension spring 403, on the contrary, when the pressing plate 408 moves downwards, the baffle plate 404 is pressed and the tension spring 403 is compressed, so that the baffle plate 404 moves downwards, thereby facilitating the adjustment of the height and distance of the two baffle plates 404 according to the coreless paper of different width and height, and facilitating the clamping and packaging of the coreless paper, after the packaging is completed, the packaged coreless paper on the base 1 is pushed out through the first air pressure rod 7, which is convenient to use, and effectively improves the practicability and convenience of the device.

[0029] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of the ordinary skill in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A coreless roll paper packaging clamp, characterized in that, Includes a base (1): a stationary back plate (2) and a movable back plate (3) are symmetrically arranged on the upper surface of the base (1). The stationary back plate (2) is fixedly connected to one side of the upper surface of the base (1), and the movable back plate (3) is slidably connected to the upper surface of the base (1). A baffle adjustment mechanism (4) is installed on one side of both the stationary back plate (2) and the movable back plate (3). The baffle adjustment mechanism (4) includes a groove (401), a support rod (402) is fixedly connected to the inner bottom wall of the groove (401), a tension spring (403) is movably connected to the outer surface of the support rod (402), one end of the tension spring (403) is fixedly connected to the inner bottom wall of the groove (401), a baffle (404) is slidably connected to the outer surface of the support rod (402), a support frame (405) is fixedly connected to one side of the base (1), and sliding grooves (406) are provided on both side walls of the support frame (405). An adjustment plate (407) is slidably connected to the inner wall of the sliding groove (406). A pressure plate (408) is fixedly connected to the upper surface of the baffle (404), and the lower surface of the pressure plate (408) abuts against the upper surface of the baffle (404). A support plate (409) is fixedly connected to the side of the support frame (405) near the slide groove (406). A screw (410) is rotatably connected to the upper surface of the support plate (409). The screw (410) passes through the adjustment plate (407) and is threadedly connected to the adjustment plate (407). The screw (410) passes through the upper surface of the support frame (405) and is rotatably connected to the support frame (405). A knob (411) is fixedly connected to the upper surface of the screw (410).

2. The coreless roll paper packaging clamp according to claim 1, characterized in that, The outer surface of the knob (411) is fitted with an anti-slip sleeve (5).

3. The coreless roll paper packaging clamp according to claim 1, characterized in that, The upper surface of the support rod (402) is threaded with a limit ring (6).

4. A coreless roll paper packaging clamp according to claim 1, characterized in that, A first pneumatic rod (7) is fixedly connected to the upper surface of the base (1) near the support frame (405), and a top plate (8) is fixedly connected to one end of the first pneumatic rod (7).

5. A coreless roll paper packaging clamp according to claim 1, characterized in that, A fixing block (9) is fixedly connected to the side of the base (1) near the movable back plate (3). A second pneumatic rod (10) is fixedly connected to the upper surface of the fixing block (9). One end of the second pneumatic rod (10) is fixedly connected to one side wall of the movable back plate (3).

6. A coreless roll paper packaging clamp according to claim 1, characterized in that, A plug (11) is symmetrically fixedly connected to one side of the baffle (404). Slots (12) are symmetrically opened on the side of the stationary back plate (2) and the moving back plate (3) near the plug (11). The plug (11) is inserted into the inner wall of the slot (12). A damping shaft (13) is fixedly connected to one side of the plug (11). A limit block (14) is rotatably connected to the outer surface of the damping shaft (13).

7. A coreless roll paper packaging clamp according to claim 6, characterized in that, A first magnetic block (15) is fixedly connected to one side wall of the limiting block (14). The stationary back plate (2) and the moving back plate (3) are symmetrically fixedly connected to the side of the limiting block (14) with overlapping grooves (16). A second magnetic block (17) is fixedly connected to the inner bottom wall of the overlapping groove (16).

8. A coreless roll paper packaging clamp according to claim 6, characterized in that, The size of the insert (11) and the limiting block (14) are both adapted to the size of the slot (12).

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