Trademark cutting device

Abstract

The utility model provides a trademark label cutting device which comprises a supporting frame and a tension degree control assembly, a first rolling wheel and a second rolling wheel which are used for placing trademark label tapes are installed on the left side and the right side of the lower portion of the front face of the supporting frame respectively, guide rollers are installed above the first rolling wheel and the second rolling wheel, and the tension degree control assembly is installed on the left side of the upper portion of the front face of the supporting frame. Compared with the prior art, the trademark label tape cutting device has the advantages that by arranging the first winding wheel, the second winding wheel, the wire guide roller and the tensioning degree adjusting assembly, the trademark label tape can be cut conveniently in the process that the trademark label tape is cut by the cutting mechanism, and the trademark label tape can be cut conveniently. The second fixing frame is driven by the electric push rod to move up and down, so that the tensioning degree adjusting roller is driven to move up and down, then the extrusion force of the tensioning degree adjusting roller on the trademark label tape is adjusted, the tensioning degree of the trademark label tape can be automatically adjusted, and the trademark label cutting precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting device technical field, especially relate to a trademark pasting cutting device. BACKGROUND

[0002] The trademark pasting cutting device refers to the equipment for cutting the large area trademark material (such as adhesive, fabric label etc.) into the small piece product of required shape and size accurately.This kind of device is widely used in clothing, packaging, printing etc. industry, when using the trademark pasting cutting device to cut the trademark label band, the tension of trademark label band can directly influence cutting accuracy, when the tension is too low, material can appear the relaxation phenomenon in the conveying process, leading to inaccurate positioning, and then influence cutting position and shape, when the tension is too high, material can be stretched excessively, and permanent deformation is easy to produce, so that the size of cut product does not meet the requirement, the conventional solution is through artificial adjustment spring, screw etc. mechanical parts, changes the tension of reel, the advantage of this method is simple and easy to operate, and the cost is low, but its disadvantage is that the operator needs to have certain experience and technology, and cannot monitor and automatically adjust in real time, is easy to be influenced by human factors, and the precision is not high, therefore a new structure is proposed to solve the above problems. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims at providing a trademark pasting cutting device to solve the problems in the background art.

[0004] The utility model discloses the following technical scheme realizes: a trademark pasting cutting device, include: support frame and tension control assembly, the support frame front lower left and right sides are installed respectively with the reel one and reel two for placing trademark label band, the reel one and reel two top all are installed with the guide roller;

[0005] The support frame front top left is installed with tension control assembly, and the tension control assembly includes a fixed frame two for installing tension adjusting roller.

[0006] As a preferred implementation, the support frame is composed of a back plate and a bottom plate, the reel one is installed on the left side of the top of the bottom plate, the reel two is installed on the right side of the top of the bottom plate, the infrared detection probe is installed on the right side of the reel two, the infrared detection probe can detect the tension of the trademark label band in real time, so as to control the electric push rod to make up and down fine adjustment through the control mechanism, and then drive the tension adjusting roller to make up and down fine adjustment, so as to adjust the pressure of the trademark label band, and finally adjust the tension of the trademark label band.

[0007] As a preferred implementation form, the control mechanism is arranged below the right side of the back surface of the back plate, and an output end of a front surface of the control mechanism penetrates a front surface of the back plate and is connected with a rear surface of the winding wheel two through a shaft coupling.

[0008] As a preferred implementation form, the two groups of guide rollers are completely identical in specification, and a fixed plate one is arranged above a region between the two groups of guide rollers, and a fixed plate two for fixing the tension adjusting assembly and the cutting mechanism is arranged above the fixed plate one.

[0009] As a preferred implementation form, the upper part of the tension adjusting assembly is an electric push rod, a fixed frame one is arranged below the electric push rod, a fixed frame two is arranged in the inner side of the fixed frame one, and a tension adjusting roller is mounted in the fixed frame two, the material of the tension adjusting roller is flexible rubber, so that the friction between the bottom of the tension adjusting roller and the top of the label strip is ensured, and the label strip is prevented from being broken due to excessive pressure.

[0010] As a preferred implementation form, two groups of limiting sliding grooves are arranged in the inner side of the left and right sides of the rear of the fixed frame one, and two groups of limiting sliding blocks are arranged in the rear of the left and right sides of the fixed frame two, and the specification of the limiting sliding blocks matches that of the limiting sliding grooves.

[0011] As a preferred implementation form, shaft holes are arranged in the lower parts of the left and right sides of the fixed frame two, and shafts are installed through the central parts of the left and right sides of the tension adjusting roller, and the radius length of the shafts matches that of the shaft holes.

[0012] As a preferred implementation form, the width of the fixed frame two is smaller than that of the fixed frame one, and the horizontal height of the bottom of the tension adjusting roller is smaller than that of the bottom of the fixed frame one.

[0013] After the above technical scheme is adopted, the beneficial effects of the present application are as follows: 1. By arranging the winding wheel one, the winding wheel two, the guide roller and the tension adjusting assembly, the label strip is sleeved on the outer side of the winding wheel one, a section of the label strip is pulled out, firstly passes through the left guide roller, is laid on the top of the fixed plate one to the right, then passes through the right guide roller and is wound on the outer side of the winding wheel two downward, so that the label strip has a certain initial tension, in the process of cutting the label strip by the cutting mechanism, the electric push rod pushes the fixed frame two downward, so that the fixed frame two drives the tension adjusting roller to press the label strip downward, the material of the tension adjusting roller is flexible rubber, so that the tension of the label strip is increased by the pressing of the tension adjusting roller, and finally the precision of the tension adjustment is improved, the adjustment is rapid, and the precision of the label cutting is improved.

[0014] 2. By setting the limiting sliding groove and the limiting sliding block, in the process of moving the fixed frame two up and down, the limiting sliding blocks arranged on the left and right sides of the fixed frame two slide up and down in the limiting sliding grooves arranged in the inner sides of the left and right sides of the fixed frame one, so that the movement of the tension degree adjusting roller is limited to the vertical position, that is, the tension degree adjusting roller exerts more stable pressure on the trademark label tape, thereby making the tension degree adjustment of the trademark label tape more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a schematic view of the trademark cutting device.

[0017] Figure 2 It is a structural schematic view of the tension degree adjusting assembly in the trademark cutting device.

[0018] Figure 3 It is a structural schematic view of the shaft hole and the rotating shaft in the trademark cutting device.

[0019] Figure 4 It is a schematic view of the limiting sliding block in the trademark cutting device.

[0020] In the figure, 100 is a support frame, 110 is a winding wheel one, 120 is a winding wheel two, 130 is a guide roller, 140 is a trademark label tape, 150 is an infrared detection probe;

[0021] 200 is a tension degree control assembly, 210 is an electric push rod, 220 is a fixed frame one, 221 is a limiting sliding groove, 230 is a fixed frame two, 231 is a shaft hole, 232 is a limiting sliding block, 240 is a tension degree adjusting roller, 241 is a rotating shaft;

[0022] 300 is a cutting mechanism. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] Please refer to Figures 1 to 4 : A trademark cutting device, comprising: a support frame 100 and a tension control assembly 200, the front lower left and right sides of the support frame 100 are respectively provided with a winding wheel one 110 and a winding wheel two 120 for placing a trademark label tape 140, and the upper sides of the winding wheel one 110 and the winding wheel two 120 are respectively provided with a guide roller 130;

[0025] The left side of the upper side of the front of the support frame 100 is provided with a tension control assembly 200, and the tension control assembly 200 comprises a fixed frame two 230 for installing a tension adjusting roller 240.

[0026] The support frame 100 is composed of a back plate and a bottom plate, the winding wheel one 110 is installed on the left side of the top of the bottom plate, the winding wheel two 120 is installed on the right side of the top of the bottom plate, the infrared detection probe 150 is installed on the right side of the upper side of the winding wheel two 120, the infrared detection probe 150 can detect the tension of the trademark label tape 140 in real time, so as to control the electric push rod 210 to make fine adjustment up and down through the control mechanism, and then drive the tension adjusting roller 240 to make fine adjustment up and down, so as to adjust the pressure on the trademark label tape 140, and finally adjust the tension of the trademark label tape 140.

[0027] The control mechanism is provided on the right side of the back of the back plate, the output end of the front of the control mechanism penetrates through the front of the back plate and is connected with the back of the winding wheel two 120 through a shaft coupling.

[0028] The specifications of the two groups of guide rollers 130 are completely same, the area between the two groups of guide rollers 130 is provided with a fixed plate one, and the fixed plate one is provided with a fixed plate two for fixing the tension adjusting assembly and the cutting mechanism 300.

[0029] The upper part of the tension adjusting assembly is an electric push rod 210, the electric push rod 210 is provided below the fixed frame one 220, the inner side of the fixed frame one 220 is provided with a fixed frame two 230, the fixed frame two 230 is internally provided with a tension adjusting roller 240, the material of the tension adjusting roller 240 is flexible rubber, which ensures the friction between the bottom of the tension adjusting roller 240 and the top of the trademark label tape 140, and prevents the trademark label tape 140 from being broken due to excessive pressure.

[0030] The inner side of the left and right sides of the fixed frame one 220 is provided with two groups of limiting sliding grooves 221, the left and right sides of the fixed frame two 230 are provided with two groups of limiting sliding blocks 232, and the specifications of the limiting sliding blocks 232 and the limiting sliding grooves 221 are matched.

[0031] The left and right sides of the fixed frame two 230 are provided with shaft holes 231, and the central parts of the left and right sides of the tension adjusting roller 240 are provided with rotating shafts 241, and the radius length of the rotating shafts 241 is matched with the radius length of the shaft holes 231.

[0032] The width of fixed frame 230 is smaller than the width of fixed frame 220, and the bottom of tension adjusting roller 240 is lower than the bottom of fixed frame 220.

[0033] Example 1: Please refer to Figures 1 to 4 In actual use, the trademark label tape 140 is first wrapped around the outside of the first reel 110. A section is pulled out and first wrapped around the left guide roller 130, then laid flat on the top of the first fixed plate to the right, and then wrapped around the right guide roller 130 to the right. Finally, it is wrapped around the outside of the second reel 120. At this time, the trademark label tape 140 has an initial tension under the pull of the first reel 110, the left guide roller 130, the right guide roller 130 and the second reel 120. The lower right side of the trademark label tape 140 is to the left of the infrared detection probe 150. The infrared detection probe 150 can detect the tension of the trademark label tape 140 in real time and transmit the tension information to the control mechanism in real time. The control mechanism can control the electric push rod 210 in the tension adjustment component to move up and down.

[0034] When the infrared detection probe 150 detects insufficient tension in the label tape 140, it sends feedback to the control mechanism. The control mechanism then controls the electric push rod 210 to push the fixed frame 230 downwards (both the infrared detection probe 150 and the electric push rod 210 are existing technologies, and their internal structure and working principle will not be described in detail here). This causes the fixed frame 230 to move the tension adjusting roller 240 installed inside it downwards, gradually squeezing the label tape 140. Because the tension adjusting roller 240 is made of flexible rubber, it can apply soft pressure to the label tape 140, preventing the label tape 140 from breaking due to excessive pressure. After the bottom of the label strip 140 is squeezed against the top of the label strip 140, the label strip 140 on the top of the fixed plate will continue to move to the right due to the continuous rotation of the roller 220. This will drive the rotating shafts 241 on both sides of the tension adjustment roller 240 to rotate inside the shaft holes 231 opened on the left and right sides of the fixed frame, thereby causing the tension adjustment roller 240 to rotate. When the infrared detection probe 150 detects that the tension of the label strip 140 has reached the standard, it will feed the information back to the control mechanism, and the control mechanism will control the electric push rod 210 to stop moving downward. Therefore, the final effect is that the tension of the label strip 140 can be automatically adjusted quickly and accurately, which significantly improves the cutting accuracy.

[0035] Example 2: Please refer to Figure 3 and Figure 4When the tension of the trademark label tape 140 is too high, the infrared detection probe 150 feeds back information to the control mechanism, and the control mechanism controls the electric push rod 210 to make fine adjustment upwards, thereby driving the fixed frame two 230 to make fine adjustment upwards, and then reducing the extrusion force between the tension adjusting roller 240 bottom and the trademark label tape 140 top, thereby reducing the friction force on the trademark label tape 140, and finally reducing the tension of the trademark label tape 140 until it meets the standard of the best tension, and after the adjustment is completed, the cutting mechanism 300 cuts the trademark label tape 140 (the cutting mechanism 300 is prior art, and its internal structure and working principle are not described here);

[0036] When the electric push rod 210 drives the fixed frame two 230 to move up and down, the limiting sliding blocks 232 arranged on the left and right sides of the fixed frame two 230 slide up and down in the limiting sliding grooves 221 arranged on the inner sides of the left and right sides of the fixed frame one 220, so that the stability of the tension adjusting roller 240 moving up and down can be significantly improved, thereby improving the stability of the tension adjusting roller 240 exerting pressure on the trademark label tape 140, and then improving the accuracy of the trademark label tape 140 tension adjustment.

[0037] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. 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 trademark die cutting apparatus comprising: Support frame (100) and tension control assembly (200), characterized in that: the support frame (100) front lower left and right sides are respectively provided with a roll wheel one (110) and a roll wheel two (120) for placing the trademark label (140), the roll wheel one (110) and the roll wheel two (120) are provided with a guide roller (130) above. The support frame (100) is provided with a tension control assembly (200) above the left side of the front, and the tension control assembly (200) comprises a fixed frame two (230) for installing a tension adjusting roller (240).

2. A label cutting apparatus as claimed in claim 1, wherein: The support frame (100) is composed of a back plate and a bottom plate, the roll wheel one (110) is installed on the top left side of the bottom plate, the roll wheel two (120) is installed on the top right side of the bottom plate, and the infrared detection probe (150) is installed above the right side of the roll wheel two (120).

3. A label cutting apparatus as claimed in claim 2, wherein: The back plate is provided with a control mechanism on the right side of the back, and the output end of the control mechanism is connected with the back of the roll wheel two (120) through a shaft coupling.

4. A label cutting apparatus as claimed in claim 1, wherein: The two groups of guide rollers (130) are completely the same in specification, and a fixed plate one is arranged above the area between the two groups of guide rollers (130).

5. A label cutting apparatus as claimed in claim 4, wherein: The upper part of the tension adjusting assembly is an electric push rod (210), the electric push rod (210) is provided with a fixed frame one (220) below, the fixed frame one (220) is provided with a fixed frame two (230) inside, and the fixed frame two (230) is provided with a tension adjusting roller (240) inside.

6. A label cutting apparatus as claimed in claim 5, wherein: The inner side of the fixed frame one (220) is provided with two groups of limiting sliding grooves (221) on the left and right sides, the fixed frame two (230) is provided with two groups of limiting sliding blocks (232) on the left and right sides, and the limiting sliding blocks (232) and the limiting sliding grooves (221) are matched in specification.

7. A label cutting apparatus as claimed in claim 5, wherein: The fixed frame two (230) is provided with a shaft hole (231) below the left and right sides, the tension adjusting roller (240) is provided with a rotating shaft (241) penetratingly installed on the left and right sides of the central part, and the radius length of the rotating shaft (241) is matched with the radius length of the shaft hole (231).

8. A label cutting apparatus as claimed in claim 5, wherein: The width of the fixed frame two (230) is less than the width of the fixed frame one (220), and the horizontal height of the bottom of the tension adjusting roller (240) is less than the horizontal height of the bottom of the fixed frame one (220).

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