Winding device for label production

Abstract

The utility model relates to the technical field of label production, in particular to a winding device for label production, which comprises a bottom plate, fixing plates are mounted on two sides of the top of the bottom plate, a collecting roller is rotatably connected between the two fixing plates, and a winding mechanism is arranged on one sides of the two fixing plates. By arranging the winding mechanism, two flattening rollers at the front end of a mounting plate are attached to a collecting roller, wrinkles generated during label winding can be extruded and flattened, a fixing block is mounted in a fixing plate, and the flattening rollers can move towards one side according to the winding thickness of labels on the collecting roller through cooperation of telescopic rods and compression springs on the two sides of a supporting frame; the telescopic rod and the compression spring can support the smoothing roller so that the smoothing roller can be attached to the surface of a label, the label can be limited and smoothed, the fixing block is fixed in the fixing plate through the limiting rod, the smoothing roller can be rapidly mounted and dismounted, wrinkles generated when the label is wound can be smoothed, and the winding quality of the winding device is improved.

Description

Technical Field

[0001] This utility model relates to the field of label production technology, and in particular to a winding device for label production. Background Technology

[0002] Labels are used to identify product targets and categories or contents. In the printing industry, labels are mostly used to indicate product information, and most have an adhesive backing. However, some printing does not have an adhesive backing, but these can still be called labels. Labels with an adhesive backing are commonly known as self-adhesive labels, and during label production, a winding device is used to collect the labels.

[0003] A search of the Chinese patent "A Label Collection Roll Device for Label Production" (publication number CN217126546U) reveals that this patent uses external force to push the first and second adjusting rings to slide. This external force causes the locking assembly to compress, and the ball bearings slide from one locking groove to the other. This allows for adjusting the width between the first and second adjusting rings while simultaneously fixing them to the surface of the roll. The device pushes the first and second adjusting rings to make the ball bearings roll within the locking grooves and arc-shaped recesses. When the ball bearings roll to the other locking groove, a spring pushes a sliding plate to make the protruding rod and the ball bearings roll within the locking groove, thus fixing the position of the first and second adjusting rings. However, when this device rewinds labels, the labels are prone to wrinkling and loosening, affecting the rewinding quality and hindering effective label rewinding, thus reducing the device's effectiveness.

[0004] Therefore, a rewinding device for label production is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a rewinding device for label production to solve the above-mentioned problems, thereby improving the inconvenience of effectively rewinding labels.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a rewinding device for label production, comprising a base plate, with fixed plates installed on both sides of the top of the base plate, a collecting roller rotatably connected between the two fixed plates, and a rewinding mechanism provided on one side of the two fixed plates; wherein, the rewinding mechanism includes a mounting plate disposed on one side of the collecting roller, two smoothing rollers rotatably connected to the front end of the mounting plate, the smoothing rollers being in contact with the outer wall of the collecting roller, a support frame fixedly connected to the rear end of the mounting plate, and adjusting components provided at both ends of the collecting roller.

[0007] Preferably, the winding mechanism further includes a fixed block slidably connected to one side of the inner wall of the fixed plate. Both sides of the support frame are slidably connected to the inner wall of the fixed block. Telescopic rods are fixedly connected between the two sides of the support frame and the two fixed blocks. A compression spring is sleeved on the outer wall of the telescopic rod. As the label on the collecting roller gradually thickens, the two sides of the support frame form a U-shape. The two sides of the support frame are inserted into the fixed blocks and can slide within the fixed blocks to compress the telescopic rods and the compression springs. The support frame, through the elasticity of the compression springs and the damping effect of the telescopic rods, can make the smoothing roller smooth the wrinkles on the label and limit them to prevent the label from becoming loose during winding.

[0008] Preferably, two limiting rods are snapped onto one side of the fixing plate. One end of each limiting rod passes through the fixing plate and extends to the inner wall of the fixing block. The two limiting rods allow for quick installation and removal of the fixing block, preventing it from loosening during use.

[0009] Preferably, the adjusting assembly includes baffles slidably connected to both ends of the collecting roller, and one end of the baffle is threadedly connected to a fixing bolt.

[0010] Preferably, the outer walls at both ends of the collecting roller are provided with several evenly arranged threaded grooves, and one end of the fixing bolt passes through the baffle and is threadedly connected to the threaded groove.

[0011] Preferably, the outer wall of the collecting roller has several evenly distributed grooves, and the inner wall of the grooves is fixedly connected with a clamp.

[0012] Preferably, one of the fixed plates has two sliders fixedly connected to its bottom end, and one of the fixed plates is slidably connected to the top of the base plate via the sliders. A positioning pin is provided on one side of the base plate, and one end of the positioning pin passes through the base plate and extends to the inner wall of the two sliders.

[0013] The beneficial effects of this utility model are:

[0014] 1. By setting up a winding mechanism, when the collecting roller winds up the label, the two smoothing rollers at the front end of the mounting plate are in contact with the collecting roller, which can squeeze and smooth out the wrinkles generated during label winding. The fixing block is installed in the fixing plate. The smoothing roller, through the cooperation of the telescopic rods and compression springs on both sides of the support frame, can move to one side according to the thickness of the label winding on the collecting roller. The telescopic rods and compression springs can support the smoothing roller and make it fit against the surface of the label, thus limiting and smoothing the label. The fixing block is fixed in the fixing plate through the limiting rod, which can quickly install and remove the smoothing roller and smooth out the wrinkles generated during label winding, thereby improving the winding quality of the winding device.

[0015] 2. By setting the adjustment components, the baffles at both ends of the collecting roller can move on the collecting roller. The fixing bolts and multiple threaded grooves can be used to adjust the position of the baffles and limit the labels of different sizes. The grooves on the collecting roller can clamp and fix one end of the label through the clamping plate, which facilitates the winding of the label. The clamping plate has a certain degree of flexibility. When the label is taken off the collecting roller, one of the fixing plates can be installed and removed through the cooperation of the slider and the positioning pin, which can wind up the label and improve the winding effect of the device. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the winding mechanism of this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of A in the middle;

[0019] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0020] In the diagram: 1. Base plate; 2. Fixing plate; 3. Collecting roller; 4. Winding mechanism; 401. Mounting plate; 402. Smoothing roller; 403. Support frame; 404. Fixing block; 405. Telescopic rod; 406. Compression spring; 407. Limiting rod; 408. Adjusting assembly; 4081. Baffle; 4082. Fixing bolt; 4083. Threaded groove; 4084. Clamping plate; 4085. Slider; 4086. Positioning pin. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In practical implementation: such as Figure 1-4As shown, a rewinding device for label production includes a base plate 1, with fixed plates 2 installed on both sides of the top of the base plate 1. A collecting roller 3 is rotatably connected between the two fixed plates 2, and a rewinding mechanism 4 is provided on one side of the two fixed plates 2. The rewinding mechanism 4 includes a mounting plate 401 provided on one side of the collecting roller 3. Two smoothing rollers 402 are rotatably connected to the front end of the mounting plate 401. The smoothing rollers 402 are in contact with the outer wall of the collecting roller 3. A support frame 403 is fixedly connected to the rear end of the mounting plate 401. Adjustment components 408 are provided at both ends of the collecting roller 3.

[0023] like Figure 2 and Figure 3 As shown, the winding mechanism 4 also includes a fixing block 404 slidably connected to one side of the inner wall of the fixing plate 2. Both sides of the support frame 403 are slidably connected to the inner wall of the fixing block 404. Telescopic rods 405 are fixedly connected between the two sides of the support frame 403 and the two fixing blocks 404. A compression spring 406 is sleeved on the outer wall of the telescopic rod 405. Two limiting rods 407 are engaged on one side of the fixing plate 2. One end of each limiting rod 407 penetrates the fixing plate 2 and extends to the inner wall of the fixing block 404. The support frame 403, through the cooperation of the fixing block 404 and the limiting rods 407, allows for quick installation and disassembly of the fixing plate 2, and can also be used for... The smoothing roller 402 is replaced with the same smoothing roller 402. The smoothing roller 402 is in contact with the collecting roller 3. When the collecting roller 3 collects the label, the label gradually becomes thicker. As the smoothing roller 402 moves to one side, the two sides of the support frame 403 squeeze the telescopic rod 405 and the compression spring 406. The telescopic rod 405 and the compression spring 406 can apply a certain pressure to the smoothing roller 402, so that the smoothing roller 402 can limit and squeeze the surface of the label. As the collecting roller 3 rotates, the smoothing roller 402 can smooth the wrinkles on the surface of the label, improve the winding quality of the winding device, and prevent the label from becoming loose.

[0024] like Figure 4 As shown, the adjustment assembly 408 includes baffles 4081 slidably connected to both ends of the collecting roller 3. One end of the baffle 4081 is threadedly connected to a fixing bolt 4082. Several evenly arranged threaded grooves 4083 are opened on the outer walls of both ends of the collecting roller 3. One end of the fixing bolt 4082 passes through the baffle 4081 and is threadedly connected to the threaded groove 4083. Several evenly distributed grooves are opened on the outer wall of the collecting roller 3. Clamping plates 4084 are fixedly connected to the inner walls of the grooves. The grooves on the collecting roller 3 can clamp and fix one end of the label through the clamping plates 4084. The fixing bolt 4082 cooperates with the multiple threaded grooves 4083 to adjust the position of the baffle 4081, which facilitates the installation and disassembly of the baffle 4081 and can improve the winding effect of the device on the label.

[0025] like Figure 4As shown, two sliders 4085 are fixedly connected to the bottom end of one of the fixed plates 2. One of the fixed plates 2 is slidably connected to the top end of the base plate 1 through the sliders 4085. A positioning pin 4086 is provided on one side of the base plate 1. One end of the positioning pin 4086 passes through the base plate 1 and extends to the inner wall of the two sliders 4085. When the label needs to be removed after winding, the fixing block 404 can be removed from the fixed plate 2 by the limiting rod 407. The positioning pin 4086 can be pulled out from one side of the slider 4085 to release the restriction on one of the fixed plates 2. One of the fixed plates 2 can be removed from one end of the collecting roller 3. Then the baffle 4081 can be removed from the collecting roller 3. The finished label on the collecting roller 3 can be taken out, which can improve the use effect of the winding device.

[0026] In use, one end of the label is fixed to the collecting roller 3 by the clamp 4084. The fixing block 404 is inserted into the fixing plate 2. The support frame 403 can be installed by manually inserting the two limiting rods 407 into the inner wall of the fixing block 404, so that the smoothing roller 402 is in contact with the collecting roller 3. The motor is started by manually turning on the power button. The motor drives the collecting roller 3 to rotate at a constant speed to wind up the label. As the collecting roller 3 rotates, the label gradually becomes thicker and squeezes the smoothing roller 402, causing the support frame 403 on one side of the mounting plate 401 to move to one side. The two sides of the support frame 403 squeeze the telescopic rod 405 and the compression spring 406. The telescopic rod 405 and the compression spring 406 can apply a certain pressure to the smoothing roller 402 on the support frame 403, so that it can limit and smooth the label on the collecting roller 3. The position of the two baffles 4081 can be adjusted by being threadedly connected to multiple threaded grooves 4083 by fixing bolts 4082.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A winding device for label production, characterized in that, include: The base plate (1) has two fixing plates (2) installed on both sides of the top of the base plate (1). A collecting roller (3) is rotatably connected between the two fixing plates (2). A winding mechanism (4) is provided on one side of the two fixing plates (2). The winding mechanism (4) includes a mounting plate (401) disposed on one side of the collecting roller (3). Two smoothing rollers (402) are rotatably connected to the front end of the mounting plate (401). The smoothing rollers (402) are in contact with the outer wall of the collecting roller (3). A support frame (403) is fixedly connected to the rear end of the mounting plate (401). Adjustment components (408) are provided at both ends of the collecting roller (3).

2. The rewinding device for label production according to claim 1, characterized in that: The winding mechanism (4) further includes a fixed block (404) slidably connected to one side of the inner wall of the fixed plate (2). Both sides of the support frame (403) are slidably connected to the inner wall of the fixed block (404). Telescopic rods (405) are fixedly connected between the two sides of the support frame (403) and the two fixed blocks (404). A compression spring (406) is sleeved on the outer wall of the telescopic rod (405).

3. A rewinding device for label production according to claim 2, characterized in that: Two limiting rods (407) are snapped onto one side of the fixing plate (2), and one end of the limiting rod (407) passes through the fixing plate (2) and extends to the inner wall of the fixing block (404).

4. A rewinding device for label production according to claim 1, characterized in that: The adjusting assembly (408) includes baffles (4081) slidably connected to both ends of the collecting roller (3), and a fixing bolt (4082) is threadedly connected to one end of the baffles (4081).

5. A rewinding device for label production according to claim 4, characterized in that: The outer walls at both ends of the collecting roller (3) are provided with several evenly arranged threaded grooves (4083). One end of the fixing bolt (4082) passes through the baffle (4081) and is threadedly connected to the threaded groove (4083).

6. A rewinding device for label production according to claim 1, characterized in that: The outer wall of the collecting roller (3) is provided with several evenly distributed grooves, and the inner wall of the grooves is fixedly connected with a clamp (4084).

7. A rewinding device for label production according to claim 1, characterized in that: Two sliders (4085) are fixedly connected to the bottom end of one of the fixed plates (2). One of the fixed plates (2) is slidably connected to the top of the base plate (1) through the slider (4085). A positioning pin (4086) is provided on one side of the base plate (1). One end of the positioning pin (4086) passes through the base plate (1) and extends to the inner wall of the two sliders (4085).

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