Label rolling and automatic cutting device

Abstract

The utility model relates to the technical field of automatic processing, and discloses a label rolling and automatic cutting device which comprises a supporting frame, sliding rods are fixedly connected to the front side and the rear side of the outer wall of the supporting frame, a fixing plate is slidably connected to the tops of the outer walls of the two sliding rods, and a second air cylinder is fixedly connected to the top of the outer wall of the fixing plate. And the output end of the second motor is fixedly connected with a lead screw, the lead screw is in threaded connection to the bottom of the outer wall of the fixing plate, the top of the outer wall of the supporting frame is fixedly connected with a cleaning mechanism, and the cleaning mechanism is used for cleaning dust generated by cutting. The outer wall of the supporting frame is connected with the sliding rod, a sliding rail is provided for the fixing plate, the fixing plate is controlled to stretch out and draw back to move the cutting mechanism, after the cutting mechanism is started, materials are cut off through the high-speed rotating blade, the motor drives the lead screw to rotate, the position of the cutting mechanism is accurately adjusted, different pipes are adapted, and the flexibility and universality of a production line are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic processing technical field especially, relate to a label winding simple automatic cutting device. BACKGROUND

[0002] The label winding drum automatic cutting device is a kind of professional equipment with automatic cutting function applied to label production and processing field, to efficiently and accurately cut the winding drum with label, realize label manufacturing and processing, and the winding and cutting of label are indispensable links, and efficient and accurate cutting not only relates to the product aesthetic degree, but also directly influences production efficiency and cost control.

[0003] Through the search, China patent publication No. CN216945563U discloses a kind of high-efficiency roll-to-roll material feeding, material receiving and waste removing integrated label cutting machine, including machine body, the material feeding device, the material winding device, the waste removing device, the induction module and the contour cutting machine that are all arranged in the machine body, the material feeding device is used to release the material tape with

[0004] The contour cutting machine is used to cut and separate the material tape and label, the material winding device is used to wind label, the waste removing device is used to wind the material tape after being separated from label, and the induction module is used to detect the state of the material tape in the contour cutting machine, and the material winding device, the material winding device and the waste removing device are controlled to act according to the detection result.The utility model realizes the effect that label is automatically cut in material tape and then wound separately by material feeding device, material winding device and waste removing device and contour cutting machine, and the structure is simple, so the cost is reduced, and the existing cutting device mostly lacks effective pipe clamping and rotating mechanism, resulting in unstable positioning of pipe during cutting, which affects cutting quality, but the existing label winding simple automatic cutting device, traditional cutting device lacks flexibility, is limited to straight cutting, and cannot complete complex pattern or curve cutting, has limited accuracy, cutting edge is not neat, affects product appearance, lacks automation, at the same time, pipe clamping and rotation mostly rely on manual work, which is low in efficiency and has safety hazards, poor in adaptability and unable to meet the needs of tedious adjustment of pipe with different diameters and materials, and reduces production flexibility. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of label winding simple automatic cutting device, to improve the flexibility in prior art, limited to straight cutting, difficult to complete complex pattern or curve cutting, limited accuracy, cutting edge is not neat, affects product appearance, lacks automation, at the same time, pipe clamping and rotation mostly rely on manual work, which is low in efficiency and has safety hazards, poor in adaptability and unable to meet the needs of tedious adjustment of pipe with different diameters and materials, and reduces production flexibility.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a label winding simple automatic cutting device, including support frame, the outer wall of support frame front and back side is all fixedly connected with slide rod, the outer wall top of two slide rods is slidably connected with fixed plate, the outer wall top of fixed plate is fixedly connected with cylinder no.

[0007] Through the above technical scheme: the outer wall of support frame is connected with slide rod, provides the sliding track for fixed plate, makes it can along with the slide rod smooth sliding. The top of fixed plate is installed cylinder no. 2, and the cutting mechanism is moved by controlling its telescopic to adjust height, satisfies the cutting demand of different width materials. When cutting mechanism starts, the high -speed rotating blade will cut off the material. The motor in the protection shell drives gear one to rotate, and gear one is engaged with gear two through chain, to ensure that the pipe material rotates synchronously. The clamping plate is fixed on the fixed shaft and is used with the mounting rod to ensure the stability of the pipe material during rotation. Cylinder no. 1 controls the rotation of rotary seat, prevents the pipe material from derailing during rotation. The motor drives the rotation of the lead screw, and the fixed plate moves along the slide rod to accurately adjust the position of the cutting mechanism.

[0008] As further described of the above technical scheme:

[0009] The cleaning mechanism includes a rack, the rack is fixedly connected to the right side of the outer wall of the fixed plate, the outer wall top of the rack is slidably connected with a sliding block, the inner wall right side of the sliding block is fixedly connected with a motor one, the output end of the motor one is fixedly connected with a gear one, the gear one is engaged with the rack, the outer wall top of the gear one is fixedly connected with a power supply, the right side of the outer wall of the power supply is fixedly connected with a cleaning fan.

[0010] Through the technical scheme, the top end of the rack acts as a guide rail for the slider, and the slider slides along the rack and is powered by the motor. The motor is connected to the right side of the inner wall of the slider, and when started, it drives gear one to rotate and engage with the rack, prompting the slider to slide along the rack. The top of gear one is connected to the power supply to power the cleaning fan. The right side of the power supply is fixed with the cleaning fan, which generates airflow for blowing cleaning. The various components of the entire device work together, and when the motor drives the slider to move, the cleaning fan also moves synchronously and continuously works, thereby achieving cleaning in different positions. This improves the flexibility and comprehensiveness of cleaning and can meet the cleaning needs of different areas.

[0011] As a further description of the above technical scheme:

[0012] The outer wall of the fixed plate is fixedly connected with an operation table.

[0013] Through the above technical scheme: the operation table is fixed on the front outer wall of the fixed plate, ensuring stable installation and providing a stable working platform for users.

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

[0015] The outer wall of the protection shell is fixedly connected with a starting table at the top.

[0016] Through the above technical scheme: the starting table is provided at the top of the protection shell, which improves its stability and provides a convenient starting operation platform for users.

[0017] As a further description of the above technical scheme:

[0018] The outer wall of the protection shell is rotatably connected with a protection door on the left side.

[0019] Through the above technical scheme: to enhance the function and safety of the protection shell, a rotatable protection door is installed on the left outer wall to realize flexible opening and closing. It effectively protects the internal equipment when not in use and is convenient to operate when in use.

[0020] As a further description of the above technical scheme:

[0021] The outer wall of the fixed plate is fixedly connected with a stretchable band on the back side.

[0022] Through the above technical scheme: the stretchable band is fixed on the back side of the outer wall of the fixed plate to stabilize the structure and facilitate wire arrangement, improving the cleanliness of work.

[0023] As a further description of the above technical scheme:

[0024] A dust cover is slidably connected to the top of the outer wall of the two slide rods.

[0025] Through the technical scheme, the top of the slide rod is connected through the dust cover, so that smooth sliding is ensured and dust protection is provided.

[0026] Further description of the technical scheme is as follows:

[0027] The outer wall of the protection shell is provided with a baffle on the right side through threaded connection.

[0028] Through the technical scheme, the right outer wall of the protection shell is provided with the baffle through threaded connection, so that the structural stability is improved and the internal components are protected.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, the outer wall of the support frame is connected with the slide rod, which provides a sliding track for the fixed plate, the fixed plate is provided with a cylinder II at the top, the cylinder II is used for controlling the extension and retraction of the cutting mechanism, after the cutting mechanism is started, the material is cut off through the high-speed rotating blade, the motor in the protection shell drives the gear II to rotate, the gear II is engaged with the gear III through the chain, the clamping plate is fixed on the fixed shaft and cooperates with the mounting rod, the cylinder I controls the rotation of the rotating seat, the motor drives the screw rod to rotate, so that the fixed plate moves along the slide rod, the position of the cutting mechanism is accurately adjusted, the pipe is efficiently and accurately processed, the double-layer sliding system design ensures the cutting stability and accuracy, and the complex pattern requirements are met. The motor and the screw rod are combined to realize high-precision position control, the cylinder responds quickly, the product quality is improved, the clamping device and the rotating mechanism are introduced, manual intervention is reduced, the production efficiency and safety are improved, the adjustable clamping device and the limiting device are designed, different pipes are adapted, and the production line flexibility and universality are enhanced.

[0031] 2. In the utility model, the top of the rack is used as the sliding track of the sliding block, the sliding block can slide along the rack, the motor is connected with the right side of the inner wall of the sliding block, and after being started, the motor drives the gear I to rotate and engage with the rack, so that the sliding block slides along the rack, the top of the gear I is connected with the power supply, and the cleaning fan is powered. The cleaning fan is fixed on the right side of the power supply and works after being powered on, when the motor drives the sliding block to move, the cleaning fan moves synchronously and keeps working, different positions are cleaned, and different area cleaning requirements are met. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 A perspective view of a label winding and automatic cutting device is provided for the utility model;

[0033] Figure 2 A right view of a label winding and automatic cutting device is provided for the utility model;

[0034] Figure 3 A front view of a label winding and automatic cutting device is provided for the utility model;

[0035] Figure 4A structure split drawing of a label winding simple automatic cutting device is provided in the utility model.

[0036] Figure 5 A cleaning mechanism split drawing of a label winding simple automatic cutting device is provided in the utility model.

[0037] Legend:

[0038] 1, support frame; 2, cleaning mechanism; 201, rack; 202, sliding block; 203, motor one; 204, gear one; 205, power supply; 206, cleaning fan; 3, sliding rod; 4, fixed plate; 5, protective shell; 6, motor; 7, gear two; 8, chain; 9, gear three; 10, fixed shaft; 11, clamping plate; 12, mounting rod; 13, pipe material; 14, cylinder one; 15, rotating seat; 16, motor two; 17, screw rod; 18, cylinder two; 19, cutting mechanism; 20, clamping cylinder; 21, operation table; 22, starting table; 23, protection door; 24, stretching belt; 25, dust cover; 26, baffle. DETAILED DESCRIPTION

[0039] 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.

[0040] Reference Figure 1 , Figure 3 and Figure 4The utility model provides a kind of embodiment: a label winding simple automatic cutting device, including support frame 1, the outer wall front and back of support frame 1 is fixedly connected with slide rod 3, the outer wall top of two slide rods 3 is slidably connected with fixed plate 4, the outer wall top of fixed plate 4 is fixedly connected with cylinder two 18, the outer wall top of cylinder two 18 is fixedly connected with cutting mechanism 19, the outer wall left side of support frame 1 is fixedly connected with protective housing 5, the inner wall bottom of protective housing 5 is fixedly connected with motor 6, the output of motor 6 is fixedly connected with gear two 7, the outer top of gear two 7 is rotatably connected with chain 8, the inner wall top of support frame 1 is rotatably connected with gear three 9, gear two 7 is engagedly connected with gear three 9 by chain 8, the outer wall right side of gear three 9 is fixedly connected with fixed shaft 10, the outer wall of fixed shaft 10 is slidably connected with clamping plate 11, the outer wall right side of fixed shaft 10 is fixedly connected with mounting rod 12, the outer wall of mounting rod 12 is fixedly connected with pipe 13, the outer wall right side of support frame 1 is rotatably connected with cylinder one 14, the output of cylinder one 14 is rotatably connected with rotary seat 15, rotary seat 15 bottom is rotatably connected in the outer wall right side of support frame 1, the top left side of rotary seat 15 is fixedly connected with clamping cylinder 20, clamping cylinder 20 is engaged with mounting rod 12, the inner wall middle part of gear three 9 is fixedly connected with motor two 16, the output of motor two 16 is fixedly connected with lead screw 17, lead screw 17 is screw-connected in the outer wall bottom of fixed plate 4, the outer wall top of support frame 1 is fixedly connected with cleaning mechanism 2, cleaning mechanism 2 is used for cleaning dust generated by cutting, the outer wall front of fixed plate 4 is fixedly connected with operation table 21;

[0041] Specifically, the outer wall of the support frame 1 is connected with the sliding rod 3, providing a sliding track for the fixed plate 4, enabling it to slide along the sliding rod 3. The top of the fixed plate 4 is equipped with air cylinder two 18, which controls the extension and retraction of the cutting mechanism 19, adjusts the height to adapt to different width cutting needs. After the cutting mechanism 19 is started, the material is cut off by high-speed rotating blades. The motor 6 in the protective shell 5 drives the gear two 7 to rotate, and the gear two 7 is engaged with the gear three 9 through the chain 8, so that the pipe 13 rotates synchronously. The clamping plate 11 is fixed on the fixed shaft 10, cooperates with the mounting rod 12, and ensures the stability of the pipe 13 during rotation. The air cylinder one 14 controls the rotation of the rotating seat 15, preventing the pipe 13 from derailing during rotation. The motor two 16 drives the lead screw 17 to rotate, enabling the fixed plate 4 to move along the sliding rod 3, and accurately adjusting the position of the cutting mechanism 19. The whole device works cooperatively, efficiently and accurately processes the pipe 13, ensures the cutting stability and accuracy. The double-layer sliding system design meets the complex pattern cutting needs, the motor and lead screw 17 combination realizes high-precision position control, the air cylinder quickly responds to ensure the cutting edge is flat, improves product quality, introduces the clamping device and rotating mechanism, reduces manual intervention, improves production efficiency and safety. The adjustable clamping device and limiting device design adapts to different pipes 13, improves the flexibility and versatility of the production line, the outer wall of the top of the support frame 1 is fixedly connected with the cleaning mechanism 2, the cleaning mechanism 2 is used for cleaning the dust generated during cutting, the front side of the outer wall of the fixed plate 4 is fixed with the operation table 21, the operation table 21 is installed on the fixed plate 4, thereby providing a stable working platform for the user.

[0042] Referring to Figure 1 , Figure 2 and Figure 5 , the cleaning mechanism 2 comprises a rack 201 fixedly connected to the right side of the outer wall of the fixed plate 4, a sliding block 202 slidably connected to the top of the outer wall of the rack 201, a motor one 203 fixedly connected to the right side of the inner wall of the sliding block 202, a gear one 204 fixedly connected to the output end of the motor one 203, the gear one 204 is engaged with the rack 201, a power supply 205 fixedly connected to the top of the outer wall of the gear one 204, a cleaning fan 206 fixedly connected to the right side of the outer wall of the power supply 205, a starting platform 22 fixedly connected to the top of the outer wall of the protective shell 5, and a protective door 23 rotatably connected to the left side of the outer wall of the protective shell 5.

[0043] Specifically, the top of the rack 201 as the sliding block 202 sliding track, the sliding block 202 can slide along the rack 201, its movement is driven by motor 203. Motor 203 is connected to the right side of the inner wall of the sliding block 202, and after starting, it drives the gear 204 to rotate, engages with the rack 201, and makes the sliding block 202 slide along the rack 201. The top of the gear 204 is connected to the power supply 205, which supplies power to the cleaning fan 206. The right side of the power supply 205 is fixed with the cleaning fan 206, which works after being powered on to generate airflow for blowing cleaning. The components of the device work together. When the motor 203 drives the sliding block 202 to move, the cleaning fan 206 moves synchronously and keeps working, realizing cleaning in different positions, improving cleaning flexibility and comprehensiveness, meeting different cleaning needs, and protecting the outer wall of the shell 5. The top of the outer wall of the shell 5 is fixedly connected with the starting platform 22, which enhances the overall stability of the shell 5, and also provides a convenient starting operation platform for the user. In addition, in order to further improve the functionality and safety of the shell 5, the outer wall of the left side of the shell 5 is rotatably connected with the protection door 23, so that the protection door 23 can be flexibly opened and closed, thereby effectively protecting the internal equipment when not in use, and easily operating when needed.

[0044] Referring to Figure 1 , Figure 2 and Figure 3 , the outer wall of the rear side of the fixed plate 4 is fixedly connected with the stretchable band 24, and the outer wall of the top of the two slide rods 3 is slidingly connected with the dust cover 25, and the outer wall of the right side of the shell 5 is threadedly connected with the baffle 26.

[0045] Specifically, the outer wall of the rear side of the fixed plate 4 is fixedly connected with the stretchable band 24, so that the stretchable band 24 can be fixed on the fixed plate 4, facilitating stable structure operation and wire arrangement, increasing the neatness of work, and at the same time, the outer wall of the top of the two slide rods 3 is slidingly connected with the dust cover 25, which not only ensures the smooth sliding of the slide rod 3, but also provides effective dust protection for the slide rod 3. In addition, the outer wall of the right side of the shell 5 is fixedly connected with the baffle 26 through screw connection, which enhances the structural stability of the shell 5 and also provides a certain degree of protection for the internal components.

[0046] Working principle: the outer wall of the support frame 1 is fixedly connected with slide rods 3 on the front and back sides, the two slide rods 3 provide a sliding track for the fixed plate 4, the fixed plate 4 can slide along the top of the outer wall of the slide rod 3, a cylinder two 18 is fixedly connected to the top of the outer wall of the fixed plate 4, by controlling the extension and contraction of the cylinder two 18, the cutting mechanism 19 fixedly connected to the top of the outer wall thereof can move forward and backward along the slide rod 3, so as to adjust the height position of the cutting mechanism 19 to adapt to the cutting operation of different width requirements, when the cutting mechanism 19 reaches the appropriate position, the cutting mechanism 19 can be started to cut the pipe 13, the specific cutting method is to cut off the material by means of high-speed rotating blade according to user requirements, after the motor 6 in the protective shell 5 is started, the output end drives the gear two 7 to rotate, the gear two 7 is meshingly connected with the gear three 9 through the chain 8, so that the gear two 7 rotates to drive the gear three 9 to rotate, the outer wall right side of the gear three 9 is fixedly connected with a fixed shaft 10, the fixed shaft 10 is slidably connected with a clamping plate 11, and the outer wall right side of the fixed shaft 10 is fixedly connected with a mounting rod 12, the mounting rod 12 is fixedly connected with the pipe 13, so that the pipe 13 can rotate synchronously with the rotation of the gear three 9, and the clamping plate 11 can assist in fixing and positioning the pipe 13 to ensure the stability of the pipe 13 during rotation, a cylinder one 14 is rotatably connected to the outer wall right side of the support frame 1, the output end of the cylinder one 14 is rotatably connected with a rotating seat 15, the bottom of the rotating seat 15 is rotatably connected to the outer wall right side of the support frame 1, the top left side of the rotating seat 15 is fixedly connected with a clamping cylinder 20, the clamping cylinder 20 is engaged with the mounting rod 12, by controlling the extension and contraction of the cylinder one 14, the rotating seat 15 can be driven to rotate by a certain angle, thereby driving the mounting rod 12 engaged with the clamping cylinder 20 and the pipe 13 to be fixed, preventing derailment during rotation, so that the pipe 13 can be at an appropriate angle position, facilitating subsequent cutting operation, a motor two 16 is fixedly connected to the inner wall middle part of the gear three 9, after the motor two 16 is started, the output end drives the screw rod 17 to rotate, the screw rod 17 is screwedly connected to the outer wall bottom of the fixed plate 4, the rotation of the screw rod 17 will drive the fixed plate 4 screwedly connected thereto to move along the slide rod 3, so as to realize accurate adjustment of the position of the cutting mechanism 19, further cooperate with the position of the pipe 13 and processing requirements, to ensure that all parts of the device work together to complete the corresponding processing task of cutting the pipe 13, so as to efficiently and accurately process the pipe 13, ensure the stability and accuracy during cutting process, the double-layer sliding system design enables the cutting mechanism 19 to cut complex patterns according to the preset path, meets diversified requirements, the motor two 16 and the screw rod 17 combination realizes high-precision position control, the cylinder quickly responds to ensure the flatness of the cutting edge, improves product quality, the introduction of the clamping device and the rotating mechanism realizes automatic clamping and rotation of the pipe 13, reduces manual intervention, improves production efficiency and safety, the adjustable clamping device and the limiting device design easily adapts to different pipes 13, improves the flexibility and universality of the production line;

[0047] The outer wall top of the rack 201 provides a sliding track for the sliding block 202, the sliding block 202 can slide along the top of the rack 201, and the movement of the sliding block 202 is driven by the motor 203 fixedly connected to the inner wall right side of the sliding block 202, when the motor 203 is started, the output end drives the gear 204 to rotate, since the gear 204 is meshed with the rack 201, according to the transmission principle of the gear and the rack 201, when the gear 204 rotates, it will produce a relative linear displacement along the rack 201, thereby driving the sliding block 202 connected thereto to slide along the rack 201, realizing the change of the position of the sliding block 202 on the rack 201, the outer wall top of the gear 204 is fixedly connected with the power supply 205, the power supply 205 can provide power support for the cleaning fan 206, the right side of the outer wall of the power supply 205 is fixedly connected with the cleaning fan 206, when the power supply 205 is connected to the cleaning fan 206, the cleaning fan 206 can start to work, it generates airflow through the rotation of the fan blade, so that the corresponding area can be cleaned by blowing, blowing away the dust and sundries generated during processing, playing a cleaning role, the whole device works cooperatively, during the process of driving the sliding block 202 to move by the motor 203, the cleaning fan 206 will also move together and keep working, so that the airflow generated by the cleaning fan 206 at different positions can be used for cleaning, expanding the cleaning range, improving the flexibility and comprehensiveness of cleaning, to meet the cleaning needs of different areas or specific areas.

[0048] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An automatic label winding and cutting device, comprising a support frame (1), characterized in that: The support frame (1) has sliding rods (3) fixedly connected to the front and rear sides of its outer wall. The top of the outer walls of the two sliding rods (3) is slidably connected to a fixing plate (4). The top of the outer wall of the fixing plate (4) is fixedly connected to a cylinder (18). The top of the outer wall of the cylinder (18) is fixedly connected to a cutting mechanism (19). The left side of the outer wall of the support frame (1) is fixedly connected to a protective shell (5). The bottom of the inner wall of the protective shell (5) is fixedly connected to a motor (6). The output end of the motor (6) is fixedly connected to a gear (7). The top of the gear (7) is rotatably connected to a chain (8). The top of the inner wall of the support frame (1) is rotatably connected to a gear (9). The gear (7) meshes with the gear (9) through the chain (8). The right side of the outer wall of the gear (9) is fixedly connected to a fixing shaft (10). The outer wall of the fixing shaft (10) is slidably connected to a clamping plate (11). A mounting rod (12) is fixedly connected to the right side of the outer wall of the fixed shaft (10). A pipe (13) is fixedly connected to the outer wall of the mounting rod (12). A cylinder (14) is rotatably connected to the right side of the outer wall of the support frame (1). A rotating seat (15) is rotatably connected to the output end of the cylinder (14). The bottom of the rotating seat (15) is rotatably connected to the right side of the outer wall of the support frame (1). A clamping cylinder (20) is fixedly connected to the top left side of the rotating seat (15). The clamping cylinder (20) engages with the mounting rod (12). A motor (16) is fixedly connected to the middle of the inner wall of the gear (9). A lead screw (17) is fixedly connected to the output end of the motor (16). The lead screw (17) is threaded to the bottom of the outer wall of the fixed plate (4). A cleaning mechanism (2) is fixedly connected to the top of the outer wall of the support frame (1). The cleaning mechanism (2) is used to clean the dust generated during cutting.

2. The automatic label winding and cutting device according to claim 1, characterized in that: The cleaning mechanism (2) includes a rack (201), which is fixedly connected to the right side of the outer wall of the fixing plate (4). A slider (202) is slidably connected to the top of the outer wall of the rack (201). A motor (203) is fixedly connected to the right side of the inner wall of the slider (202). A gear (204) is fixedly connected to the output end of the motor (203). The gear (204) meshes with the rack (201). A power supply (205) is fixedly connected to the top of the outer wall of the gear (204). A cleaning fan (206) is fixedly connected to the right side of the outer wall of the power supply (205).

3. The automatic label winding and cutting device according to claim 1, characterized in that: An operating table (21) is fixedly connected to the front side of the outer wall of the fixed plate (4).

4. The automatic label winding and cutting device according to claim 1, characterized in that: The protective shell (5) has a starter platform (22) fixedly connected to the top of its outer wall.

5. The automatic label winding and cutting device according to claim 1, characterized in that: A protective door (23) is rotatably connected to the left side of the outer wall of the protective shell (5).

6. The automatic label winding and cutting device according to claim 1, characterized in that: A tension strap (24) is fixedly connected to the rear side of the outer wall of the fixing plate (4).

7. The automatic label winding and cutting device according to claim 1, characterized in that: Dust covers (25) are slidably connected to the top of the outer walls of the two slide rods (3).

8. The automatic label winding and cutting device according to claim 1, characterized in that: A baffle (26) is threadedly connected to the right side of the outer wall of the protective shell (5).

Images