Glove laser etching device
By designing a glove laser etching device, a motor-driven mounting bracket and frame are used to separate the back of the glove from the palm, solving the problem of uneven etching caused by the perforated structure and achieving a high-efficiency, low-damage laser etching effect.
Patent Information
- Application Number
- CN202511391214.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-26
- Publication Date
- 2025-11-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When processing various types of gloves, traditional laser etching equipment suffers from a slit structure that allows the laser beam to easily penetrate, causing damage to the palm area of the glove and affecting the etching effect and product quality.
A glove laser etching device was designed, which uses a motor, rotating gear, auxiliary gear and synchronous belt to drive multiple mounting brackets and frames to perform intermittent cyclic motion, separating the back of the glove from the palm, and using a laser head to etch the back of the glove, so as to realize mechanized continuous operation.
This effectively reduces the probability of damage to the palm area of the glove during laser etching, ensuring etching effect and quality, and achieving continuity and high efficiency in glove etching.
Smart Images
Figure CN120962149A_ABST
Abstract
Description
Technical Field
[0001] This invention is a laser etching device for gloves, belonging to the field of glove technology. Background Technology
[0002] Gloves, as essential hand protection and decorative items, are widely used in medical, industrial, and other fields. Due to differences in manufacturing companies and processes, there are numerous types of gloves. Based on national regulations and corporate management needs, gloves require labeling. Traditional stamping and marking methods are not only inefficient, but the pigment markings are also easily peeled off in subsequent processes, resulting in blurred labels. Currently, the mainstream method in the market is laser etching equipment. Its operation process is as follows: the glove is laid flat on a conveyor belt with the back facing up, and then transported to a position under the laser head; after the conveyor belt pauses, the laser head etches the back of the unfolded glove; after etching, the conveyor belt rotates to discharge the finished product, while simultaneously transporting the next glove to continue the process, achieving intermittent continuous processing and significantly improving efficiency. However, due to the diversity of glove materials and processes, some gloves have perforated structures, which makes it easy for the laser beam to penetrate these perforations during laser etching, increasing the probability of damage to the palm area of the glove, seriously affecting the etching effect and product quality. Summary of the Invention
[0003] To address the problems in the prior art, the present invention provides a glove laser etching apparatus.
[0004] The technical solution adopted by this invention to solve its technical problem is: A glove laser etching apparatus, comprising: A base, wherein a main body is mounted on the upper rear part of the base, and the main body has an L-shaped cross-section, and a laser head is provided at the lower horizontal part of the main body; A platform is connected to the upper front end of the base, and the platform is located below the laser head and on the outside of the main body; The drive unit connects to the platform. The mounting bracket is provided in multiple ways. The multiple mounting brackets are equidistantly installed on the upper end of the movable part of the drive component. The mounting bracket has an L-shaped cross-section and is slidably connected to the upper end of the platform. A pusher component is connected to the platform, and the pusher component is located inside the drive component; The frame is provided in multiple ways, and the multiple frames are respectively installed on the upper part of the vertical part of multiple mounting brackets, and the frames are located on the lower side of the laser head; A plurality of support members are provided, and the plurality of support members are respectively installed on the outward ends of a plurality of frames, and the support members extend into the frames; The pusher is connected to the front end of the vertical part of the main body. The pusher is located directly behind the support and is used in conjunction with the support.
[0005] Furthermore, the pushing component includes a first telescopic device and a push plate. The push plate has a T-shaped cross-section. The first telescopic device is installed at the front end of the vertical part of the main body. The front end of the movable part of the first telescopic device is connected to the rear end of the vertical part of the push plate. Two first telescopic rods are symmetrically arranged between the push plate and the vertical part of the main body, and the two first telescopic rods are located on the left and right sides of the first telescopic device. The front end face of the vertical part of the push plate is opened into a semi-circle.
[0006] Furthermore, the supporting member includes a rectangular rod, which is slidably connected to the outer end of the frame. A movable plate is slidably connected inside the frame, and the movable plate has a trapezoidal cross-section that is narrower on the outside and wider on the inside. The rectangular rod passes through the frame and is connected to the movable plate. A top plate is installed on the outer end of the rectangular rod. The outer end of the top plate is recessed inward to form a slot, and the two opposite ends of the slot extend to the two opposite ends of the top plate. The slot is used in conjunction with a push plate. Two expansion plates are symmetrically slidably connected within the frame. Both expansion plates have inclined surfaces at their inward ends, and these inclined surfaces are respectively in contact with the two inclined surfaces of the movable plate. A second elastic element is installed between the two expansion plates, and the second elastic element is located on the inward side of the movable plate. A second telescopic rod is provided between the two expansion plates, and the second telescopic rod is located on the inner side of the second elastic element. A first elastic element is installed between the frame and the top plate, and the first elastic element is located on the outer side of the rectangular rod.
[0007] Furthermore, the driving component includes a driving device, which is mounted on the lower end of the platform and located outside the base. The upper end of the platform is recessed downward to form a fourth groove. A timing belt is movably installed in the fourth groove. A rotating gear is rotatably connected to the bottom of the fourth groove. The rotating gear meshes with the right wall inside the timing belt. The output shaft of the driving device passes through the platform and is connected to the rotating gear. An auxiliary gear is rotatably connected to the bottom of the fourth groove and meshes with the left wall inside the timing belt. Multiple mounting brackets are equidistantly installed on the upper end of the timing belt.
[0008] Furthermore, the upper surface of the platform is recessed downward to form a fifth groove, and the fifth groove is located outside the fourth groove. The cross-section of the fifth groove is elliptical, and the fifth groove is located at the lower end of the mounting bracket. The lower ends of the horizontal portions of the multiple mounting brackets are rotatably connected to sliding columns, and the multiple sliding columns are tumbledly connected within the fifth groove.
[0009] Furthermore, the pusher includes a fixed platform, which is installed at the bottom of the fourth groove and extends out of the upper side of the fourth groove. The fixed platform is located between the rotating gear and the auxiliary gear and within the synchronous belt. A second telescopic device is provided at the upper end of the fixed platform. A straight plate is installed at the left end of the movable part of the second telescopic device, and the straight plate is located inside the mounting frame.
[0010] Furthermore, the upper surface of the vertical portion of the mounting bracket is recessed to form a third groove, and the two opposite ends of the third groove extend to the opposite ends of the mounting bracket, and the third groove is used in conjunction with the straight plate.
[0011] Furthermore, the lower end of the frame is recessed upward to form a second groove, and the two ends of the second groove extend to the two ends of the frame respectively. The second groove is connected to the upper end of the third groove. The lower end of the top plate is recessed upward to form a first groove, and the two ends of the first groove extend to the two ends of the top plate respectively. The first groove is located directly outside the second groove.
[0012] The beneficial effects of this invention are: By utilizing a motor, rotating gears, auxiliary gears, and a synchronous belt, multiple mounting brackets and frames are made to perform intermittent cyclical movements, thus enabling mechanized and continuous glove etching. When a frame moves to the mounting position, the glove to be marked can be fitted onto the corresponding frame, with the back of the hand facing upwards. At this point, the frame separates the back of the hand from the palm. When the frame with the glove on it moves to the etching position, a laser head can be used to perform laser etching on the back of the hand in the glove. This allows for a frame-based, unfolded laser etching process, effectively reducing the probability of damage to the palm of the glove during laser etching and ensuring the etching effect and quality of the glove. Attached Figure Description
[0013] Other features, objects, and advantages of the invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of the glove laser etching device of the present invention; Figure 2 This is a cross-sectional view of the glove laser etching apparatus of the present invention; Figure 3 This is a perspective view of the pusher plate in the glove laser etching device of the present invention; Figure 4 This is a perspective view of the frame in the glove laser etching apparatus of the present invention; Figure 5 This is a cross-sectional view of the frame in the glove laser etching apparatus of the present invention; Figure 6 This is a perspective view of the mounting bracket in the glove laser etching apparatus of the present invention; Figure 7 This is a perspective view of the platform in the glove laser etching apparatus of the present invention; Figure 8 This is an assembly diagram of the rotating gear, auxiliary gear, and timing belt in the glove laser etching device of the present invention.
[0014] In the picture: 1. Base; 2. Main body; 21. Laser head; 3. Push plate; 31. First electric push rod; 32. First telescopic rod; 4. Second electric push rod; 41. Straight plate; 42. Fixed platform; 5. Frame; 51. Top plate; 52. Slot; 53. First groove; 54. First elastic element; 55. Rectangular rod; 56. Second groove; 57. Expansion plate; 58. Movable plate; 59. Second elastic element; 591. Second telescopic rod. 6. Mounting bracket; 61. Third groove; 62. Sliding column; 7. Tabletop; 71. Fourth groove; 72. Fifth groove; 8. Rotating gear, 81. Auxiliary gear, 82. Synchronous belt, 83. Motor. Detailed Implementation
[0015] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.
[0016] Example 1: As Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a glove laser etching apparatus is provided, including: a base 1, an L-shaped vertical part installed on the upper rear end of the base 1, and a laser head 21 set on the lower horizontal end of the main body 2. The main body 2 and the laser head 21 are used together to perform laser etching on the glove. A platform 7 located on the lower side of the laser head 21 and the outer side of the main body 2 is installed on the upper front end of the base 1. The platform 7 provides a mounting carrier for components such as drive equipment. A fourth groove 71 is formed by recessing the upper surface of the platform 7 downwards. The fourth groove 71 provides installation space for components such as the rotating gear 8. The timing belt 82 is movably installed in the fourth groove 71. The timing belt 82 causes multiple mounting brackets 6 to circulate. The rotating gear 8, which meshes with the right wall inside the timing belt 82, is rotatably connected to the bottom of the fourth groove 71. The auxiliary gear 81, which meshes with the left wall inside the timing belt 82, is rotatably connected to the bottom of the fourth groove 71. The rotating gear 8 and the auxiliary gear 81 work together to make the timing belt 82 move. The fixed part of the drive device, which passes through the platform 7 and is connected to the rotating gear 8 and is located outside the base 1, is installed on the lower end of the platform 7. The rotating gear 8 is driven to rotate by the drive device, which can be a motor 83. The horizontal parts of multiple L-shaped mounting brackets 6 that are slidably connected to the upper end of the platform 7 are installed at equal intervals on the upper end of the synchronous belt 82. The mounting brackets 6 provide a mounting carrier for the frame 5. The multiple frames 5 located below the laser head 21 are respectively installed on the upper end of the vertical parts of the multiple mounting brackets 6. The frames 5 provide a carrier for the gloves. A fifth groove 72 with an elliptical cross-section is formed by recessing the upper surface of the platform 7 downwards, located outside the fourth groove 71. The fifth groove 72 is located at the lower end of the mounting bracket 6. The fifth groove 72 provides a movement channel for the sliding column 62. Multiple sliding columns 62, which are all rolled in the fifth groove 72, are rotatably connected to the lower end of the transverse part of multiple mounting brackets 6. The sliding column 62 and the fifth groove 72 work together to guide the movement of the mounting bracket 6.
[0017] In use, the motor 83 is started first, which drives the rotating gear 8 to rotate. With the assistance of the auxiliary gear 81, the synchronous belt 82 rotates, which in turn causes multiple mounting brackets 6 to move. As a result, multiple frames 5 move with the mounting brackets 6, so that a certain frame 5 moves to the installation position. Then, the glove to be marked is put on the corresponding frame 5, with the back of the hand in the glove to be etched facing up. At this time, the frame 5 separates the back of the hand and the palm in the glove to be etched. Then, using the motor 83, rotating gear 8, auxiliary gear 81 and synchronous belt 82, multiple frames 5 continue to move, thereby moving the next frame 5 to the installation station. Then, the new glove to be etched is put on the corresponding frame 5. The above steps are repeated, so that the gloves to be etched are put on multiple frames 5 in sequence. When the frame 5 with the glove is put on moves to the etching position, the back of the hand in the glove to be etched is directly below the laser head 21. Then, the laser head 21 is used to perform laser etching on the back of the hand in the glove to be etched. At this time, a certain relative frame 5 also moves to the installation station, and the glove to be etched can be put on the corresponding frame 5. When the etching process on the gloves is completed, the motor 83, rotating gear 8, auxiliary gear 81, and synchronous belt 82 can be used to make multiple frames 5 continue to move, so that the next set of gloves can move to the etching position and the laser head 21 can be used to perform laser etching again. At the same time, the frame 5 with the etched gloves can move to the material picking position, and then the etched gloves can be picked up. This allows for mechanized and continuous glove etching, realizing the use of frames 5 to perform segmented and unfolded laser etching of gloves. This effectively reduces the probability of damage to the palm of the glove during the laser etching process, and effectively ensures the etching effect and quality of the gloves.
[0018] Example 2: Figures 1-6 As shown, multiple rectangular rods 55 are slidably connected to the outward ends of multiple frames 5. The rectangular rods 55 connect the movable plate 58 to the top plate 51. Multiple movable plates 58 with trapezoidal cross-sections arranged with narrower outer and wider inner cross-sections are slidably connected to the multiple frames 5. The multiple rectangular rods 55 pass through the multiple frames 5 and are connected to the multiple movable plates 58. The movable plates 58 cause the corresponding two expansion plates 57 to move outward synchronously. Multiple top plates 51 are respectively installed on the outward ends of multiple rectangular rods 55. The top plates 51 provide a processing carrier for the slots 52. The outward end faces of the multiple top plates 51 are all recessed inward to form slots 52 that cooperate with the push plate 3. The opposite ends of the slots 52 extend to the opposite ends of the top plates 51 respectively. The slots 52 provide a working space for the push plate 3. Two expansion plates 57 are symmetrically slidably connected inside the frame 5. The two expansion plates 57 work together to open up the gloves fitted on the frame 5. Each of the two expansion plates 57 has an inclined surface at its inner end, and the two inclined surfaces are respectively in contact with the two inclined surfaces of the moving plate 58. The two inclined surfaces work together with the moving plate 58 to make the two expansion plates 57 move outward. A second elastic member 59 located on the inner side of the movable plate 58 is installed between the two expansion plates 57. The two expansion plates 57 are returned to their original positions through the second elastic member 59. The second elastic member 59 can be a spring. A second telescopic rod 591 located on the inner side of the second elastic member 59 is set between the two expansion plates 57. The movement of the expansion plates 57 is guided by the second telescopic rod 591. A first elastic member 54 located on the outer side of the rectangular rod 55 is installed between the frame 5 and the top plate 51. The top plate 51 and other components are returned to their original positions through the first elastic member 54. The fixed part of the first telescopic device is installed at the front end of the vertical part of the main body 2. The push plate 3 is driven to move back and forth through the first telescopic device. The first telescopic device can be a first electric push rod 31. The rear end of the vertical part of the push plate 3 with a cross-section of T is connected to the front end of the movable part of the first telescopic device. The top plate 51 moves forward through the push plate 3. The two first telescopic rods 32 located on the left and right sides of the first telescopic device are symmetrically arranged between the push plate 3 and the vertical part of the main body 2. The two first telescopic rods 32 work together to guide the movement of the push plate 3. A semi-circular opening is made on the front end face of the vertical part of the push plate 3. The semi-circular opening facilitates the push plate 3 to enter the slot 52. A fixed platform 42 extending from the upper side of the fourth groove 71 and located between the rotating gear 8 and the auxiliary gear 81 and within the synchronous belt 82 is installed on the bottom end of the fourth groove 71. The fixed platform 42 provides a mounting carrier for the second telescopic device, and the fixed part of the second telescopic device is set on the upper end of the fixed platform 42. The second telescopic device drives the straight plate 41 to move left and right. The second telescopic device can be a second electric push rod 4. The straight plate 41 located inside the mounting frame 6 is then installed on the left end of the movable part of the second telescopic device. The gloves fitted on the frame 5 are pushed out through the straight plate 41. A third groove 61 is recessed below the upper surface of the vertical portion of the mounting bracket 6 to cooperate with the straight plate 41. The two ends of the third groove 61 extend to the two ends of the mounting bracket 6 respectively. The straight plate 41 passes through the mounting bracket 6 through the third groove 61. A second groove 56 is recessed upward on the lower surface of the frame 5 to connect with the upper end of the third groove 61. The two ends of the second groove 56 extend to the two ends of the frame 5 respectively. The movement of the straight plate 41 is guided by the second groove 56. A first groove 53 is recessed upward on the lower surface of the top plate 51, located directly outside the second groove 56. The two ends of the first groove 53 extend to the two ends of the top plate 51 respectively. The movement of the straight plate 41 is guided by the first groove 53.
[0019] In use, the motor 83, rotating gear 8, auxiliary gear 81 and synchronous belt 82 are used to move multiple mounting frames 6, thereby moving multiple frame 5 and other components with the mounting frame 6, so that a certain frame 5 moves to the mounting position. Then, the glove to be marked is put onto the corresponding mounting structure formed by the top plate 51, frame 5 and other components, with the back of the hand in the glove to be etched facing up. At this time, the frame 5 separates the back of the hand and the palm in the glove to be etched. The system utilizes a motor 83, a rotating gear 8, an auxiliary gear 81, and a synchronous belt 82 to cause multiple frames 5 to move intermittently to the installation position and perform glove fitting operations in sequence. Simultaneously, the fitted gloves move to the etching position, and then the first electric push rod 31 is activated, thereby driving the push plate 3 to move forward. This causes the push plate 3 to move to the opening position of the slot 52 and insert the push plate 3 into the slot 52. During the insertion process, the glove area located on the side of the top plate 51 is pressed into the slot 52, thereby applying an outward pulling force to the glove area located on the frame 5, thus pulling the glove area located on the frame 5 outward. Then the push plate 3 continues to move forward, which in turn causes the top plate 51 to move forward, thereby compressing the first elastic element 54 and causing the first elastic element 54 to generate elastic force. At the same time, the forward movement of the top plate 51 also causes the rectangular rod 55 to move forward, which in turn causes the moving plate 58 to move forward. Since the two inclined surfaces on the inner ends of the two expansion plates 57 are respectively in contact with the two inclined surfaces of the moving plate 58, the forward movement of the moving plate 58 will cause the two expansion plates 57 to move outward relative to each other, thereby stretching the second elastic element 59 and causing the second elastic element 59 to generate elastic force. At this time, the two outwardly moving expansion plates 57 will locally expand the glove fitted on the frame 5, thereby allowing the glove to unfold. Then, the laser head 21 will perform laser etching on the back of the hand in the glove to be etched, thus expanding the glove and making the part of the glove to be etched flat. This effectively reduces the probability of etching interruptions caused by wrinkles or other factors, and effectively ensures the etching effect and quality of the glove. When the etching operation on the glove is completed, the first electric push rod 31 is used to move the push plate 3 back to its original position. Under the elastic force of the first elastic element 54, the top plate 51, the rectangular rod 55 and the moving plate 58 are moved forward to their original positions, and the area in the glove that entered the slot 52 is pulled out. At the same time, under the elastic force of the second elastic element 59, the two expansion plates 57 move inward relative to each other and return to their original positions, thereby releasing the opening of the glove. Then, using the motor 83, rotating gear 8, auxiliary gear 81, and synchronous belt 82, multiple frames 5 continue to move. At the same time, the frame 5 containing the etched glove moves to the material handling position. Then, the second electric push rod 4 is activated, thereby driving the straight plate 41 to move to the left. This causes the straight plate 41 to enter the channel structure formed by the first groove 53, the second groove 56, and the third groove 61, and to make contact between the straight plate 41 and the glove. The straight plate 41 then continues to move to the left along the channel structure, thereby pushing the glove to the left and causing the glove to be discharged from the mounting structure. This achieves mechanized material discharge of the glove, thereby improving the mechanization of the glove etching operation.
[0020] 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. 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 glove laser etching apparatus, characterized in that, include: The base (1) has a main body (2) installed at the upper rear end of the base (1), and the main body (2) has an L-shaped cross-section. A laser head (21) is provided at the lower horizontal part of the main body (2). The platform (7) is connected to the upper front end of the base (1), and the platform (7) is located on the lower side of the laser head (21) and the outer side of the main body (2); The driving component is connected to the platform (7); Mounting bracket (6), multiple mounting brackets (6) are provided, and multiple mounting brackets (6) are equidistantly mounted on the upper end of the movable part of the drive component. The mounting bracket (6) has an L-shaped cross-section and is slidably connected to the upper end of the platform (7). A pusher is connected to the platform (7), and the pusher is located inside the drive component; A frame (5) is provided in multiple ways. The multiple frames (5) are respectively installed on the upper part of the vertical part of multiple mounting brackets (6), and the frame (5) is located on the lower side of the laser head (21). The support member is provided in multiple ways, and the multiple support members are respectively installed on the outward end of multiple frames (5), and the support members extend into the frame (5); The pusher is connected to the front end of the vertical part of the main body (2). The pusher is located directly behind the support and is used in conjunction with the support.
2. The glove laser etching apparatus according to claim 1, characterized in that: The pushing component includes a first telescopic device and a push plate (3). The push plate (3) has a T-shaped cross-section. The first telescopic device is installed at the front end of the vertical part of the main body (2). The front end of the movable part of the first telescopic device is connected to the rear end of the vertical part of the push plate (3). Two first telescopic rods (32) are symmetrically arranged between the push plate (3) and the vertical part of the main body (2). The two first telescopic rods (32) are located on the left and right sides of the first telescopic device. The front end face of the vertical part of the push plate (3) is opened into a semi-circle.
3. The glove laser etching apparatus according to claim 2, characterized in that: The supporting member includes a rectangular rod (55), which is slidably connected to the outer end of the frame (5). A movable plate (58) is slidably connected inside the frame (5), and the movable plate (58) has a trapezoidal cross-section with a narrow outer edge and a wide inner edge. The rectangular rod (55) passes through the frame (5) and is connected to the movable plate (58). A top plate (51) is installed on the outer end of the rectangular rod (55). The outer end of the top plate (51) is recessed inward to form a slot (52), and the slot (52) extends to the opposite ends of the top plate (51). The slot (52) is used in conjunction with the push plate (3). Two expansion plates (57) are symmetrically slidably connected within the frame (5). Both expansion plates (57) have inclined surfaces at their inner ends, and the two inclined surfaces are respectively in contact with the two inclined surfaces of the moving plate (58). A second elastic element (59) is installed between the two expansion plates (57), and the second elastic element (59) is located on the inner side of the moving plate (58). A second telescopic rod (591) is provided between the two expansion plates (57), and the second telescopic rod (591) is located on the inner side of the second elastic element (59). A first elastic element (54) is installed between the frame (5) and the top plate (51), and the first elastic element (54) is located on the outer side of the rectangular rod (55).
4. The glove laser etching apparatus according to claim 3, characterized in that: The driving component includes a driving device, which is installed at the lower end of the platform (7) and located outside the base (1). The upper end of the platform (7) is recessed downward to form a fourth groove (71). A synchronous belt (82) is movably installed in the fourth groove (71). A rotating gear (8) is rotatably connected to the bottom of the fourth groove (71). The rotating gear (8) meshes with the right wall inside the synchronous belt (82). The output shaft of the driving device passes through the platform (7) and is connected to the rotating gear (8). An auxiliary gear (81) is rotatably connected to the bottom of the fourth groove (71). The auxiliary gear (81) meshes with the left wall inside the synchronous belt (82). Multiple mounting brackets (6) are equidistantly installed on the upper end of the synchronous belt (82).
5. The glove laser etching apparatus according to claim 4, characterized in that: The upper end of the platform (7) is recessed downward to form a fifth groove (72), and the fifth groove (72) is located outside the fourth groove (71). The cross-section of the fifth groove (72) is elliptical, and the fifth groove (72) is located at the lower end of the mounting bracket (6). The lower ends of the horizontal parts of the multiple mounting brackets (6) are rotatably connected to the sliding column (62), and the multiple sliding columns (62) are all rolled in the fifth groove (72).
6. The glove laser etching apparatus according to claim 4, characterized in that: The pusher includes a fixed platform (42), which is installed at the bottom of the fourth groove (71) and extends out of the upper side of the fourth groove (71). The fixed platform (42) is located between the rotating gear (8) and the auxiliary gear (81) and within the synchronous belt (82). A second telescopic device is provided at the upper end of the fixed platform (42). A straight plate (41) is installed at the left end of the movable part of the second telescopic device, and the straight plate (41) is located inside the mounting frame (6).
7. The glove laser etching apparatus according to claim 6, characterized in that: The upper surface of the vertical part of the mounting bracket (6) is recessed to form a third groove (61), and the two ends of the third groove (61) extend to the two ends of the mounting bracket (6), and the third groove (61) is used in conjunction with the straight plate (41).
8. The glove laser etching apparatus according to claim 7, characterized in that: The lower end of the frame (5) is recessed upward to form a second groove (56), and the two ends of the second groove (56) extend to the two ends of the frame (5) respectively. The second groove (56) is connected to the upper end of the third groove (61). The lower end of the top plate (51) is recessed upward to form a first groove (53), and the two ends of the first groove (53) extend to the two ends of the top plate (51) respectively. The first groove (53) is located directly outside the second groove (56).