Laser marking device for sports equipment and method thereof

Abstract

The invention relates to the technical field of laser marking machines, in particular to a laser marking device and method for sports equipment and a laser marking mechanism. The laser marking device comprises a machining table, a control panel is fixedly connected to the right side of the top of the machining table, a supporting frame is fixedly connected to the rear side of the top of the machining table, and an adjusting arm is movably connected to the left side of the supporting frame; a laser generator is fixedly connected to the front side of the adjusting arm, a laser head is fixedly connected to the bottom of the laser generator, and a containing groove is formed in the left side of the top of the machining table. The self-adaptive adjusting mechanism comprises an adjusting frame, the adjusting frame is movably connected to the interior of the containing groove, the adjusting frame in the self-adaptive adjusting mechanism can drive the waste gas treatment assembly to adapt to the height of the workpiece for adjustment, and meanwhile the protection assembly can be driven to conduct protection along with insertion of the workpiece; and a transmission assembly in the feeding mechanism drives a feeding plate to cooperate with the lifting contact assembly to feed the workpieces, and a reset assembly is used for resetting the protection assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of laser marking machines, and in particular to a laser marking device for sports equipment and a method thereof. Background Art

[0002] Sports equipment (sporting-equipment) is a general term for various equipment, devices and supplies used in competitive sports and fitness exercises. Sports equipment and sports are interdependent and mutually reinforcing. The popularity of sports and the diversification of sports events have led to the development of the types and specifications of sports equipment. Laser marking is usually required in the production process of sports equipment. Marking brand trademarks on sports equipment helps consumers quickly identify the source of products and enhance brand awareness and loyalty. This is crucial for brand marketing and image building. Laser marking technology can produce marks that are difficult to copy, increasing the anti-counterfeiting of products. This is of great significance for protecting brand rights and preventing counterfeit and shoddy products from entering the market. At the same time, clear markings also help remind users to use equipment correctly and ensure safe use.

[0003] Laser marking is a marking method that uses high-energy-density lasers to partially irradiate the workpiece, causing the surface material of the workpiece to vaporize or change color, thereby leaving a permanent mark. The laser head of a traditional marking machine is difficult to align, resulting in a lot of waste during the marking process. Before laser marking nameplates and signboards, in order to ensure the processing accuracy requirements, the workpiece must first be clamped and positioned, and then the laser marking head must be aligned with the product for marking. It is not easy to position and clamp smaller parts to be marked, which often leads to inaccurate clamping positions, resulting in deviations in marking and affecting the marking quality of the product. It is difficult to mark small-sized products (such as automotive air quality sensors) efficiently and accurately.

[0004] At present, the existing laser marking machine puts the sports equipment into the placement slot for marking, and filters the smoke generated during marking through the smoke treatment structure on both sides of the placement slot. When the workpiece is placed in the placement slot, it will not only block the smoke treatment structure on both sides of the placement slot, but when the height of the workpiece exceeds the placement slot, the smoke treatment structure cannot filter the smoke generated during the laser marking of the workpiece. At the same time, after the laser marking of the workpiece is completed, it needs to be manually taken out, which affects the efficiency of the workpiece meeting the standard, and thus there are certain limitations. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above-mentioned problems existing in the existing laser marking devices for sports equipment, the present invention is proposed.

[0007] Therefore, the object of the present invention is to provide a laser marking device for sports equipment, which aims to facilitate unloading protection while adaptively adjusting the height.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a laser marking mechanism, which includes a processing table, a control panel is fixedly connected to the right side of the top of the processing table, a support frame is fixedly connected to the rear side of the top of the processing table, an adjustment arm is movably connected to the left side of the support frame, a laser generator is fixedly connected to the front side of the adjustment arm, a laser head is fixedly connected to the bottom of the laser generator, and a placement slot is opened on the left side of the top of the processing table; The adaptive adjustment mechanism comprises an adjustment frame, the adjustment frame is movably connected to the inside of the placement slot, the top of the adjustment frame is fixedly connected to an exhaust gas treatment component, a filter tube is arranged on the right side of the top of the adjustment frame, an activated carbon filter is fixedly installed on the top and left side of the filter tube, the four corners of the top of the adjustment frame are fixedly connected to positioning components, the two sides of the top of the adjustment frame are fixedly connected to positioning loosening components, a fixed groove is provided on the front side of the left side of the top of the processing table, and a protective component is movably connected inside the fixed groove; and, A feeding mechanism comprises a feeding plate, a movable groove is provided at the bottom of the inner wall of the placement groove, the feeding plate is movably connected inside the movable groove, a mounting groove is provided at the bottom of the inner wall of the movable groove, a transmission component is fixedly connected to the right side of the inner wall of the mounting groove, a rising contact component is provided on the front and rear sides of the inner wall of the movable groove, a reset component is provided on the right side of the inner wall of the placement groove, a receiving groove is provided on the left side of the processing table, an inclined plate is movably connected inside the receiving groove, a first tension spring is fixedly connected to the bottom of the right side of the inclined plate, the right end of the first tension spring is fixedly connected to the right side of the inner wall of the receiving groove, and the receiving groove is communicated with the mounting groove.

[0009] As a preferred embodiment of the laser marking device for sports equipment described in the present invention, the exhaust gas treatment component includes a suction ring, a mounting box is connected to the right side of the top of the adjusting frame, a mounting pin is fixedly connected to the back of the filter tube, the left side of the filter tube is movably connected and communicated with the right side of the suction ring, a mounting cover is movably connected to the top of the filter tube, an exhaust fan is installed inside the mounting groove, the bottom of the mounting cover is communicated with the top of the filter tube, a ventilation hood is fixedly connected to the right side of the top of the mounting cover, a ventilation hood is fixedly connected to the top of the ventilation hood, a ventilation pipe is fixedly connected, an air outlet inclined hole is opened on the right side of the inner wall of the adjusting frame, an end of the ventilation pipe away from the ventilation hood is communicated with the air outlet inclined hole, and a pull rod is fixedly connected to the front side of the filter tube.

[0010] As a preferred solution of the laser marking device for sports equipment described in the present invention, the positioning component includes a positioning box, positioning plates are fixedly embedded on both sides of the front and rear sides of the inner wall of the placement groove, and a positioning oblique slot is opened on the inner side of the positioning plate. The positioning oblique slots are opened in a number and are equidistantly distributed, and a spring is fixedly connected to the inner side of the inner wall of the positioning box, and a positioning block is fixedly connected to one end of the spring close to the positioning oblique slot, and the positioning block is plugged into the positioning oblique slot.

[0011] As a preferred solution of the laser marking device for sports equipment described in the present invention, the positioning loosening component includes a handle, a pulling rod is movably embedded inside the handle, a traction rope is fixedly connected to the inner end of the positioning plug, the end of the traction rope away from the positioning plug passes through the inner side of the positioning box and is movably connected to the positioning box, and the end of the traction rope close to the handle passes through the interior of the handle and is fixedly connected to the bottom of the pulling rod.

[0012] As a preferred solution of the laser marking device for sports equipment described in the present invention, wherein: the protective component includes a light shielding plate, an oblique groove is opened on the back of the light shielding plate, the fixed groove is communicated with the mounting groove, the interior of the mounting groove is movably connected with a push plate, the front end of the push plate is fixedly connected with a movable pin, the front end of the movable pin penetrates into the interior of the fixed groove, the movable pin is movably connected to the oblique groove, both sides of the inner wall of the fixed groove are movably inlaid with balls, a plurality of balls are provided and distributed at equal distances, and the balls are movably connected to the light shielding plate.

[0013] As a preferred solution of the laser marking device for sports equipment described in the present invention, the transmission assembly includes a motor, the motor is fixedly installed on the right side of the inner wall of the mounting groove, the output end of the motor is fixedly connected to a screw, the surface of the screw is threadedly connected to a screw sleeve, the bottom of the screw sleeve is fixedly connected to a trapezoidal block, and the trapezoidal block is movably connected to the inclined plate.

[0014] As a preferred embodiment of the laser marking device for sports equipment described in the present invention, the rising contact component includes an inclined guide groove, a plurality of the inclined guide grooves are opened and distributed at equal distances, the top and bottom of the front and back sides of the feed plate are fixedly connected with guide pins, the guide pins are movably connected to the inclined guide grooves, the front and rear sides of both sides of the screw sleeve are fixedly connected with movable cylinders, the interior of the movable cylinder is movably connected with a movable rod, the top of the movable rod is fixedly connected to the bottom of the feed plate, and the front and rear sides of the top of the feed plate are fixedly connected with friction pads.

[0015] As a preferred solution of the laser marking device for sports equipment described in the present invention, the reset component comprises a connecting groove, a push block is movably connected inside the connecting groove, a reset spring is fixedly connected to the right side of the inner wall of the connecting groove, the left end of the reset spring is fixedly connected to the right side of the push block, a protrusion is movably connected to the bottom of the push block, a groove is provided on the right side of the top of the feeding plate, the protrusion is movably connected to the groove, a slider is movably inlaid on the top of the inner wall of the connecting groove, the bottom of the slider is fixedly connected to the top of the push block, and the push block is movably connected to the push plate.

[0016] The beneficial effects of the present invention are as follows: the height of the exhaust gas treatment component can be adjusted by the adjustment frame inside the adaptive adjustment mechanism according to the height of the workpiece, and the protection component can be driven to block the laser when the workpiece is placed in the placement groove, and the transmission component inside the feeding mechanism can drive the feeding plate to unload the workpiece that meets the standards, and can also drive the protection component to reset.

[0017] In view of the problems existing in the marking method of the above-mentioned existing laser marking device for sports equipment, the present invention is proposed.

[0018] Therefore, the object of the present invention is to provide a marking method for a laser marking device for sports equipment, the purpose of which is to be able to unload the workpiece while adaptively adjusting the height.

[0019] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising: Adaptively adjusting the height of the exhaust gas treatment component by means of an adjustment frame inside the adaptive adjustment mechanism; The workpiece is fed through a feeding plate inside the feeding mechanism.

[0020] As a preferred embodiment of the marking method of the sports equipment laser marking device of the present invention, the method comprises: The height of the exhaust gas treatment component can be adjusted by the adjustment frame inside the adaptive adjustment mechanism according to the height of the workpiece, and protective operations can be performed through the protective component; The feeding plate is driven by the transmission component inside the feeding mechanism to feed the workpiece, and the protection component can be reset by the transmission component in cooperation with the reset component.

[0021] The beneficial effects of the present invention are as follows: the adjustment frame inside the adaptive adjustment mechanism can drive the exhaust gas treatment component to adjust to the height of the workpiece, and at the same time, as the workpiece is inserted, the protection component can be driven to provide protection, and the transmission component inside the feeding mechanism drives the feeding plate to cooperate with the lifting contact component to feed the workpiece, and the protection component is reset by the reset component. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 The present invention provides an overall structural diagram.

[0023] Figure 2 This is a schematic exploded view of a three-dimensional cross section of a processing table provided by the present invention.

[0024] Figure 3 This is a schematic structural diagram of a three-dimensional cross-section of the processing platform provided by the present invention from another viewing angle.

[0025] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the adjustment frame provided by the present invention.

[0026] Figure 5 This is a three-dimensional exploded schematic diagram of the filter tube provided by the present invention.

[0027] Figure 6 This is a three-dimensional cross-sectional schematic diagram of the positioning box provided by the present invention.

[0028] Figure 7 This is a schematic diagram of the light shielding three-dimensional structure provided by the present invention.

[0029] Figure 8 This is a three-dimensional exploded schematic diagram of the feeding plate provided by the present invention. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0034] Reference Figures 1 to 8 , which is the first embodiment of the present invention, provides a marking method for a laser marking device for sports equipment, which realizes adaptive adjustment and facilitates unloading.

[0035] The height of the exhaust gas treatment component 202 can be adjusted by the adjustment frame 201 inside the adaptive adjustment mechanism according to the height of the workpiece, and the protective operation can be performed by the protective component 208; The feeding plate 301 is driven by the transmission component 304 inside the feeding mechanism 300 to feed the workpiece, and at the same time, the protection component 208 can be reset by cooperating with the reset component 306 through the transmission component 304 .

[0036] The exhaust gas treatment component 202 can be driven to adapt to the height of the workpiece by adjusting the internal part of the adaptive adjustment mechanism 200, and the protection component 208 can be driven to perform protection operation as the workpiece is inserted, and the positioning component 205 can position the adjustment frame 201, and the positioning loosening component 206 can release the positioning of the adjustment frame 201 by the positioning component 205; The transmission component 304 inside the feeding mechanism 300 can drive the feeding plate 301 to cooperate with the lifting trigger component to unload the workpiece inside the placement slot 107. At the same time, the transmission component 304 cooperates with the reset component 306 to drive the protection component 208 to reset.

[0037] Reference Figures 1 to 7 , which is a second embodiment of the present invention, provides an adaptive adjustment mechanism 200, through which the adaptive adjustment mechanism 200 can realize adaptive height adjustment and light protection at the same time.

[0038] The adaptive adjustment mechanism 200 includes an adjustment frame 201, which is movably connected to the inside of the placement groove 107, and the top of the adjustment frame 201 is fixedly connected to the exhaust gas treatment component 202, a filter tube 203 is arranged on the right side of the top of the adjustment frame 201, and the top and left sides of the filter tube 203 are fixedly installed with an activated carbon filter 204, the four corners of the top of the adjustment frame 201 are fixedly connected to the positioning components 205, and the two sides of the top of the adjustment frame 201 are fixedly connected to the positioning loosening components 206, and a fixed groove 207 is provided on the front side of the left side of the top of the processing table 101, and the inside of the fixed groove 207 is movably connected to the protective component 208.

[0039] The exhaust gas treatment component 202 includes a suction ring 202a, a mounting box 202b is connected to the right side of the top of the adjustment frame 201, a mounting pin 202c is fixedly connected to the back of the filter tube 203, the left side of the filter tube 203 is movably connected and communicated with the right side of the suction ring 202a, a mounting cover 202d is movably connected to the top of the filter tube 203, an exhaust fan 202e is installed inside the mounting groove 303, the bottom of the mounting cover 202d is communicated with the top of the filter tube 203, a ventilation hood 202f is fixedly connected to the right side of the top of the mounting cover 202d, a ventilation duct 202g is fixedly connected to the top of the ventilation hood 202f, an air outlet inclined hole 202h is opened on the right side of the inner wall of the adjustment frame 201, the end of the ventilation duct 202g away from the ventilation hood 202f is communicated with the air outlet inclined hole 202h, and a pull rod 202i is fixedly connected to the front side of the filter tube 203.

[0040] The positioning assembly 205 includes a positioning box 205a, and positioning plates 205b are fixedly embedded on both sides of the front and rear sides of the inner wall of the placement groove 107. The inner side of the positioning plate 205b is provided with a positioning oblique slot 205c, and a plurality of positioning oblique slots 205c are provided and are evenly distributed. A spring 205d is fixedly connected to the inner side of the inner wall of the positioning box 205a, and a positioning plug 205e is fixedly connected to one end of the spring 205d close to the positioning oblique slot 205c, and the positioning block 205e is plugged into the positioning oblique slot 205c.

[0041] The positioning loosening component 206 includes a handle 206a, in which a pulling rod 206b is movably embedded, and the inner end of the positioning block 205e is fixedly connected to a pulling rope 206c, and the end of the pulling rope 206c away from the positioning block 205e passes through the inner side of the positioning box 205a and is movably connected to the positioning box 205a, and the end of the pulling rope 206c close to the handle 206a passes through the interior of the handle 206a and is fixedly connected to the bottom of the pulling rod 206b.

[0042] The protective component 208 includes a light shielding plate 208a, a bevel groove 208b is provided on the back side of the light shielding plate 208a, the fixed groove 207 is connected to the installation groove 303, and the interior of the installation groove 303 is movably connected with a push plate 208c, and the front end of the push plate 208c is fixedly connected with a movable pin 208d, and the front end of the movable pin 208d passes through the interior of the fixed groove 207, and the movable pin 208d is movably connected to the bevel groove 208b, and both sides of the inner wall of the fixed groove 207 are movably inlaid with balls 208e, and a plurality of balls 208e are provided and distributed at equal distances, and the balls 208e are movably connected to the light shielding plate 208a.

[0043] Specifically, when the workpiece is inserted into the placement groove 107, the workpiece will first contact the inclined surface of the adjustment frame 201, thereby driving the adjustment frame 201 to move upward. As the adjustment frame 201 moves upward, it can drive the suction ring 202a and the installation box 202b to move upward, so that the installation box 202b can drive the filter tube 203 to move upward synchronously through the installation pin 202c.

[0044] When the adjusting frame 201 moves upward, the positioning block 205e will be driven to move upward through the positioning box 205a, so that the positioning block 205e moves upward in the positioning oblique slot 205c inside the positioning plate 205b, so that after the positioning block 205e contacts the inclined surface of the positioning oblique slot 205c, the positioning block 205e can shrink inward, so that the adjusting frame 201 can move upward, and after the positioning block 205e contacts the plane of the positioning oblique slot 205c, the adjusting frame 201 can be positioned through the positioning box 205a, thereby preventing the adjusting frame 201 from falling.

[0045] After the exhaust fan 202e is started, the interior of the mounting cover 202d is in a negative pressure state, and the outside air will enter the filter tube 203 through the suction ring 202a. The air entering the filter tube 203 will be filtered by the activated carbon filter 204 inside the filter tube 203 and then discharged through the mounting cover 202d, so that the smoke generated during the laser marking process of the workpiece will be sucked in by the suction ring 202a and filtered by the activated carbon filter 204, and when the exhaust fan 202e is started, a part of the gas will enter the ventilation cover 202f, so that the gas passes through the ventilation cover 202f into the ventilation pipe 202g and is blown out through the exhaust inclined hole 202h, thereby blowing and cleaning the surface of the workpiece at the bottom of the adjusting frame 201, and dust remains on the surface of the workpiece.

[0046] When the workpiece is inserted into the placement slot 107, the push plate 208c will be pushed to the right, so that the push plate 208c can drive the movable pin 208d to move to the right inside the inclined slot 208b, so that the coordinated use of the movable pin 208d and the inclined slot 208b can drive the light shielding plate 208a inside the fixed slot 207 to move upward, so that the light shielding plate 208a can block the laser when the laser head 106 laser marks the workpiece, avoiding direct observation by the operator.

[0047] When it is necessary to contact the adjustment frame 201 for positioning, grasp the handle 206a and pull the pulling rod 206b upward, so that the pulling rod 206b can drive the traction rope 206c to move upward, and the other end of the traction rope 206c can drive the positioning block 205e inside the positioning box 205a to move inward and separate the positioning oblique slot 205c, thereby releasing the positioning of the adjustment frame 201.

[0048] Furthermore, the workpiece to be marked is placed inside the placement groove 107, and then inserted into the placement groove 107, so that the workpiece can be inserted between the placement groove 107 and the adjustment frame 201 through the inclined part of the adjustment frame 201, so that the adjustment frame 201 can rise with the height of the workpiece, so that the adjustment frame 201 can drive the positioning block 205e to move upward through the positioning box 205a, so that the inclined surface of the positioning block 205e can contact the inclined surface of the positioning inclined slot 205c on the positioning plate 205b, so that the positioning block 205e can be retracted into the positioning box 205a. After the positioning block 205e is separated from the inclined surface of the positioning oblique slot 205c, the spring 205d inside the positioning box 205a will drive the positioning block 205e to be inserted into the positioning oblique slot 205c, so that the plane of the positioning oblique slot 205c contacts the plane of the positioning block 205e and the adjusting frame 201 is positioned through the positioning box 205a, thereby ensuring that the adjusting frame 201 will not fall downward.

[0049] During the process of inserting the workpiece into the placement groove 107, it will contact the pushing plate 208c and push it to the right, so that the pushing plate 208c can drive the movable pin 208d to move to the right inside the inclined groove 208b on the back of the light shielding plate 208a, so that when the movable pin 208d moves to the right inside the inclined groove 208b, it will drive the light shielding plate 208a inside the fixed groove 207 to move upward. At the same time, the ball bearings 208e on both sides of the inner wall of the fixed groove 207 can reduce the friction force of the light shielding plate 208a when it moves upward. When the movable pin 208d moves to a flat position inside the inclined groove 208b, the light shielding plate 208a can be positioned.

[0050] After the workpiece is completely inserted into the placement groove 107, the exhaust fan 202e is started, so that after the exhaust fan 202e is started, the air inside the installation cover 202d can be drawn outward, so that the air at the adjustment frame 201 can enter the suction ring 202a and enter the ventilation pipe 202g through the suction ring 202a, so that the smoke generated by the laser head 106 at the bottom of the laser generator 105 marking the surface of the workpiece can be sucked into the suction ring 202a, and the smoke enters the filter tube 203 through the suction ring 202a and is filtered by the activated carbon filter 204 inside the filter tube 203, so that the activated carbon filter 204 can absorb harmful substances in the smoke and filter the smoke. During the start-up process of the exhaust fan 202e, part of the airflow will enter the ventilation cover 202f, so that the airflow enters the ventilation pipe 202g and blows toward the surface of the workpiece through the air outlet inclined hole 202h, so that impurities on the surface of the workpiece can be cleaned.

[0051] At the same time, the user can pull the filter tube 203 to the front side through the pull rod 202i, so that the filter tube 203 can drive the installation pin 202c to separate from the installation groove 303, thereby separating the filter tube 203 from the suction ring 202a and the installation cover 202d, making it convenient for the user to replace the activated carbon filter 204 inside the filter tube 203. At the same time, when the installation pin 202c on the filter tube 203 is inserted into the installation groove 303, the filter tube 203 can be installed.

[0052] When the adjustment frame 201 needs to be reset, the handle 206a is grasped, and then the pulling rod 206b is pulled upward, so that the pulling rod 206b can drive the traction rope 206c to move upward, so that the traction rope 206c can pull the positioning block 205e inside the positioning box 205a to move inward, so that the positioning block 205e can be separated from the positioning oblique slot 205c, thereby contacting the positioning of the adjustment frame 201.

[0053] It should be noted that both ends of the filter tube 203 are fixedly connected with rubber pads to ensure that there will be no air leakage after the filter tube 203 is installed.

[0054] Reference Figures 1 to 3 and Figure 8 , which is the third embodiment of the present invention, provides a feeding mechanism 300, through which the feeding mechanism 300 is used to achieve the effects of feeding and resetting the protective component 208.

[0055] The feeding mechanism 300 includes a feeding plate 301, a movable groove 302 is provided at the bottom of the inner wall of the placement groove 107, the feeding plate 301 is movably connected inside the movable groove 302, a mounting groove 303 is provided at the bottom of the inner wall of the movable groove 302, a transmission component 304 is fixedly connected to the right side of the inner wall of the mounting groove 303, a rising contact component 305 is provided on the front and rear sides of the inner wall of the movable groove 302, a reset component 306 is provided on the right side of the inner wall of the placement groove 107, a receiving groove 307 is provided on the left side of the processing table 101, an inclined plate 308 is movably connected inside the receiving groove 307, a first tension spring 309 is fixedly connected to the bottom of the right side of the inclined plate 308, the right end of the first tension spring 309 is fixedly connected to the right side of the inner wall of the receiving groove 307, and the receiving groove 307 is communicated with the mounting groove 303.

[0056] The transmission assembly 304 includes a motor 304a, which is fixedly installed on the right side of the inner wall of the installation groove 303. The output end of the motor 304a is fixedly connected to a screw rod 304b, and the surface of the screw rod 304b is threadedly connected to a screw sleeve 304c. The bottom of the screw sleeve 304c is fixedly connected to a trapezoidal block 304d, and the trapezoidal block 304d is movably connected to the inclined plate 308.

[0057] The rising contact assembly 305 includes an inclined guide groove 305a, and a plurality of inclined guide grooves 305a are opened and distributed at equal distances. The top and bottom of the front and back sides of the feed plate 301 are fixedly connected with guide pins 305b, and the guide pins 305b are movably connected to the inclined guide groove 305a. The front and rear sides of both sides of the screw sleeve 304c are fixedly connected with movable cylinders 305c, and the interior of the movable cylinder 305c is movably connected with movable rods 305d, and the top of the movable rod 305d is fixedly connected to the bottom of the feed plate 301, and the front and rear sides of the top of the feed plate 301 are fixedly connected with friction pads 305e.

[0058] The reset assembly 306 includes a connecting groove 306a, a push block 306b is movably connected inside the connecting groove 306a, a reset spring 306c is fixedly connected to the right side of the inner wall of the connecting groove 306a, the left end of the reset spring 306c is fixedly connected to the right side of the push block 306b, the bottom of the push block 306b is movably connected to a protrusion 306d, a groove 306e is provided on the right side of the top of the feeding plate 301, the protrusion 306d is movably connected to the groove 306e, a slider 306f is movably inlaid on the top of the inner wall of the connecting groove 306a, the bottom of the slider 306f is fixedly connected to the top of the push block 306b, and the push block 306b is movably connected to the push plate 208c.

[0059] Specifically, after the workpiece marking is completed, the motor 304a is started, so that the motor 304a can drive the screw 304b to rotate after starting, and the screw 304b can drive the screw sleeve 304c inside the installation groove 303 to move to the left after rotating, so that the screw sleeve 304c can drive the feeding plate 301 inside the movable groove 302 to move to the left through the movable rod 305d inside the movable cylinder 305c, so that when the feeding plate 301 moves to the left, it will drive the guide pin 305b to move to the left inside the inclined guide groove 305a, and as the guide pin 305b moves inside the inclined guide groove 305a, the feeding plate 301 will be driven to move upward, so that after the feeding plate 301 moves upward, it can drive the friction pad 305e to fit the workpiece and move to the left, thereby driving the workpiece to move to the left for feeding operation.

[0060] When the screw sleeve 304c moves to the left, the trapezoidal block 304d will be driven to move to the left. When the trapezoidal block 304d moves to a certain distance to the left, it will contact the inclined plate 308 inside the storage groove 307 and push the inclined plate 308 to the left, so that when the inclined plate 308 moves out of the storage groove 307, it can provide a falling platform for the workpiece, thereby facilitating the user to take the workpiece after marking. After the trapezoidal block 304d is separated from the inclined plate 308, the first tension spring 309 will drive the trapezoidal block 304d to reset through its own tension.

[0061] When it is necessary to reset the light shielding plate 208a, the motor 304a is started, so that the motor 304a drives the screw sleeve 304c to move to the right after it is started, so that the screw sleeve 304c drives the groove 306e on the feeding plate 301 to move to the bottom of the push block 306b, so that the movable protrusion 306d inside the push block 306b can be inserted into the groove 306e, and then the motor 304a is started, so that the motor 304a drives the screw sleeve 304c to move to the left after it is started, so that the screw sleeve 304c drives the groove 306e on the feeding plate 301 to move to the bottom of the push block 306b, so that the movable protrusion 306d inside the push block 306b can be inserted into the groove 306e. The movable feeding plate 301 moves to the left, so that the groove 306e cooperates with the protrusion 306d to drive the protrusion 306d to move to the left, and the protrusion 306d can drive the push block 306b to move to the left, so that the push block 306b can contact the push plate 208c and push it to the left, so that the push plate 208c can drive the moving pin 208d to move to the left and enter the inclined part inside the inclined groove 208b, so that the light shielding plate 208a cooperates with itself to move downward to reset.

[0062] Furthermore, after the laser marking of the workpiece is completed, the motor 304a is started, so that the motor 304a can drive the screw 304b to rotate after starting, and the screw 304b can drive the screw sleeve 304c inside the installation groove 303 to move to the left after the screw sleeve 304c moves to the left, and the movable rod 305d inside the movable cylinder 305c can drive the feeding plate 301 inside the movable groove 302 to move to the left when the screw sleeve 304c moves to the left. When the feeding plate 301 moves, it will drive the guide pin 305b inside the inclined guide groove 305a. As the guide pin 305b moves to the left inside the inclined guide groove 305a, it can drive the feeding plate 301 to move upward, so that after the feeding plate 301 moves upward, it can drive the friction pad 305e to move upward and fit the bottom of the workpiece. As the feeding plate 301 moves, the friction pad 305e can drive the workpiece to move to the left and separate from the placement groove 107.

[0063] When the screw sleeve 304c moves to the left, it will drive the trapezoidal block 304d to move to the left, so that when the trapezoidal block 304d moves to the left, it can drive the inclined plate 308 inside the storage groove 307 to move outward, so that the inclined plate 308 can provide a certain falling platform for the workpiece, making it convenient for the user to pick up the marked workpiece.

[0064] After the workpiece marking operation is completed, the motor 304a is started, so that the motor 304a drives the screw 304b to rotate, so that the screw 304b can drive the screw sleeve 304c to move to the right after the screw sleeve 304c moves to the right, and the feeding plate 301 can be driven to move to the right after the screw sleeve 304c moves to the right, so that the groove 306e on the feeding plate 301 moves to the right, and when the screw sleeve 304c drives the feeding plate 301 to move to the bottom of the push block 306b, the protrusion 306d inside the push block 306b will enter the groove 306e, and the motor 304a is started at this time, so that the motor 304a can drive the screw 304b to rotate after the motor 304a is started, so that the screw 304b can drive the screw sleeve 304c inside the installation groove 303 to move to the left after the screw 304b rotates. The screw sleeve 304c drives the feeding plate 301 to move to the left side, so that the groove 306e can drive the push block 306b to move to the left side through the protrusion 306d, so that after the push block 306b moves to the left side, it can push the push plate 208c to move to the left side, so that when the push plate 208c moves to the left side, it can drive the moving pin 208d to enter the inclined part inside the inclined groove 208b, so that the light shielding plate 208a can be reset by its own weight. At this time, the push block 306b moves to the limit and the tension of the tension spring continues to increase, which will drive the push block 306b to move to the right side, so that the push block 306b is reset, and the slider 306f on the top of the push block 306b can ensure that the push block 306b will not be separated from the connecting groove 306a.

[0065] The remaining structure is the same as that of Example 2.

[0066] Reference Figures 1 to 8 , which is the fourth embodiment of the present invention, is different from the third embodiment in that: a laser marking device for sports equipment.

[0067] The workpiece to be marked is placed inside the placement groove 107, and then inserted into the placement groove 107, so that the workpiece can be inserted between the placement groove 107 and the adjustment frame 201 through the inclined part of the adjustment frame 201, so that the adjustment frame 201 can rise with the height of the workpiece, so that the adjustment frame 201 can drive the positioning block 205e to move upward through the positioning box 205a, so that the inclined surface of the positioning block 205e can contact the inclined surface of the positioning inclined slot 205c on the positioning plate 205b, so that the positioning block 205e can be received into the positioning box 205a. After the positioning block 205e is separated from the inclined surface of the positioning inclined slot 205c, the spring 205d inside the positioning box 205a will drive the positioning block 205e to be inserted into the positioning inclined slot 205c, so that the plane of the positioning inclined slot 205c is in contact with the plane of the positioning block 205e and the adjusting frame 201 is positioned through the positioning box 205a, thereby ensuring that the adjusting frame 201 will not fall downward.

[0068] During the process of inserting the workpiece into the placement groove 107, it will contact the pushing plate 208c and push it to the right, so that the pushing plate 208c can drive the movable pin 208d to move to the right inside the inclined groove 208b on the back of the light shielding plate 208a, so that when the movable pin 208d moves to the right inside the inclined groove 208b, it will drive the light shielding plate 208a inside the fixed groove 207 to move upward. At the same time, the ball bearings 208e on both sides of the inner wall of the fixed groove 207 can reduce the friction force of the light shielding plate 208a when it moves upward. When the movable pin 208d moves to a flat position inside the inclined groove 208b, the light shielding plate 208a can be positioned.

[0069] After the workpiece is completely inserted into the placement groove 107, the exhaust fan 202e is started, so that after the exhaust fan 202e is started, the air inside the installation cover 202d can be drawn outward, so that the air at the adjustment frame 201 can enter the suction ring 202a and enter the ventilation pipe 202g through the suction ring 202a, so that the smoke generated by the laser head 106 at the bottom of the laser generator 105 marking the surface of the workpiece can be sucked into the suction ring 202a, and the smoke enters the filter tube 203 through the suction ring 202a and is filtered by the activated carbon filter 204 inside the filter tube 203, so that the activated carbon filter 204 can absorb harmful substances in the smoke and filter the smoke. During the start-up process of the exhaust fan 202e, part of the airflow will enter the ventilation cover 202f, so that the airflow enters the ventilation pipe 202g and blows toward the surface of the workpiece through the air outlet inclined hole 202h, so that impurities on the surface of the workpiece can be cleaned.

[0070] At the same time, the user can pull the filter tube 203 to the front side through the pull rod 202i, so that the filter tube 203 can drive the installation pin 202c to separate from the installation groove 303, thereby separating the filter tube 203 from the suction ring 202a and the installation cover 202d, making it convenient for the user to replace the activated carbon filter 204 inside the filter tube 203. At the same time, when the installation pin 202c on the filter tube 203 is inserted into the installation groove 303, the filter tube 203 can be installed.

[0071] After the laser marking of the workpiece is completed, the motor 304a is started, so that the motor 304a can drive the screw 304b to rotate after starting, and the screw 304b can drive the screw sleeve 304c inside the installation groove 303 to move to the left after the screw sleeve 304c moves to the left, and the movable rod 305d inside the movable cylinder 305c can drive the feeding plate 301 inside the movable groove 302 to move to the left when the screw sleeve 304c moves to the left. When the feeding plate 301 moves, it will drive the guide pin 305b inside the inclined guide groove 305a. As the guide pin 305b moves to the left inside the inclined guide groove 305a, it can drive the feeding plate 301 to move upward, so that after the feeding plate 301 moves upward, it can drive the friction pad 305e to move upward and fit the bottom of the workpiece. As the feeding plate 301 moves, the friction pad 305e can drive the workpiece to move to the left and separate from the placement groove 107.

[0072] When the screw sleeve 304c moves to the left, it will drive the trapezoidal block 304d to move to the left, so that when the trapezoidal block 304d moves to the left, it can drive the inclined plate 308 inside the storage groove 307 to move outward, so that the inclined plate 308 can provide a certain falling platform for the workpiece, making it convenient for the user to pick up the marked workpiece.

[0073] After the workpiece marking operation is completed, the motor 304a is started, so that the motor 304a drives the screw 304b to rotate, so that the screw 304b can drive the screw sleeve 304c to move to the right after the screw sleeve 304c moves to the right, and the feeding plate 301 is driven to move to the right after the screw sleeve 304c moves to the right, so that the groove 306e on the feeding plate 301 moves to the right, and when the screw sleeve 304c drives the feeding plate 301 to move to the bottom of the push block 306b, the protrusion 306d inside the push block 306b will enter the groove 306e, and the motor 304a is started at this time, so that the motor 304a can drive the screw 304b to rotate after the motor 304a is started, so that the screw 304b can drive the screw sleeve 304c inside the installation groove 303 to move to the left after the screw sleeve 304c rotates. 304c drives the feeding plate 301 to move to the left, so that the groove 306e can drive the push block 306b to move to the left through the protrusion 306d, so that after the push block 306b moves to the left, it can push the push plate 208c to move to the left, so that when the push plate 208c moves to the left, it can drive the moving pin 208d to enter the inclined part inside the inclined groove 208b, so that the light shielding plate 208a can be reset by its own weight. At this time, the push block 306b moves to the limit. As the tension of the reset tension spring 306c continues to increase, it will drive the push block 306b to move to the right, so that the push block 306b is reset, and the slider 306f on the top of the push block 306b can ensure that the push block 306b will not be separated from the connecting groove 306a.

[0074] When the adjustment frame 201 needs to be reset, the handle 206a is held and the pulling rod 206b is pulled upward, so that the pulling rod 206b can drive the traction rope 206c to move upward, so that the traction rope 206c can pull the positioning block 205e inside the positioning box 205a to move inward, so that the positioning block 205e can be separated from the positioning oblique slot 205c, thereby contacting the positioning of the adjustment frame 201.

[0075] In summary, the height of the exhaust gas treatment component 202 is adapted to the height of the workpiece by adjusting the frame 201, and the positioning component 205 can ensure that the adjusting frame 201 will not fall downward, and can drive the feeding plate 301 through the transmission component 304, so that the feeding plate 301 can move upward and drive the workpiece after marking to move and unload.

[0076] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel angles and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described, that is, those features that are not relevant to the best mode currently considered to carry out the invention, or those features that are not relevant to implementing the invention.

[0077] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A laser marking device for sports equipment, characterized in that: A laser marking mechanism (100) comprises a processing table (101), a control panel (102) being fixedly connected to the right side of the top of the processing table (101), a support frame (103) being fixedly connected to the rear side of the top of the processing table (101), an adjustment arm (104) being movably connected to the left side of the support frame (103), a laser generator (105) being fixedly connected to the front side of the adjustment arm (104), a laser head (106) being fixedly connected to the bottom of the laser generator (105), and a placement slot (107) being provided on the left side of the top of the processing table (101); An adaptive adjustment mechanism (200), comprising an adjustment frame (201), the adjustment frame (201) being movably connected to the inside of a placement slot (107), a waste gas treatment component (202) being fixedly connected to the top of the adjustment frame (201), a filter tube (203) being arranged on the right side of the top of the adjustment frame (201), an activated carbon filter screen (204) being fixedly installed on the top and left side of the filter tube (203), positioning components (205) being fixedly connected to the four corners of the top of the adjustment frame (201), positioning loosening components (206) being fixedly connected to both sides of the top of the adjustment frame (201), a fixing slot (207) being provided on the front side of the left side of the top of the processing table (101), and a protective component (208) being movably connected to the inside of the fixing slot (207); and, A feeding mechanism (300) comprises a feeding plate (301), a movable groove (302) is provided at the bottom of the inner wall of the placement groove (107), the feeding plate (301) is movably connected inside the movable groove (302), a mounting groove (303) is provided at the bottom of the inner wall of the movable groove (302), a transmission component (304) is fixedly connected to the right side of the inner wall of the mounting groove (303), and a rising contact component (305) is provided on the front side and the rear side of the inner wall of the movable groove (302). A reset assembly (306) is provided on the right side of the inner wall of the placement groove (107), a storage groove (307) is provided on the left side of the processing table (101), an inclined plate (308) is movably connected inside the storage groove (307), a first tension spring (309) is fixedly connected to the bottom of the right side of the inclined plate (308), the right end of the first tension spring (309) is fixedly connected to the right side of the inner wall of the storage groove (307), and the storage groove (307) is connected to the installation groove (303).

2. The sports equipment laser marking device according to claim 1, characterized in that: The exhaust gas treatment component (202) comprises a suction ring (202a); the right side of the top of the adjustment frame (201) is connected to a mounting box (202b); the back of the filter tube (203) is fixedly connected to a mounting pin (202c); the left side of the filter tube (203) is movably connected and communicated with the right side of the suction ring (202a); the top of the filter tube (203) is movably connected to a mounting cover (202d); an exhaust fan (202e) is installed inside the mounting groove (303); the mounting cover (202d) is movably connected to the top of the filter tube (203); and an exhaust fan (202e) is installed inside the mounting groove (303). ) is connected to the top of the filter tube (203), the right side of the top of the mounting cover (202d) is fixedly connected to a ventilation cover (202f), the top of the ventilation cover (202f) is fixedly connected to a ventilation pipe (202g), the right side of the inner wall of the adjustment frame (201) is provided with an air outlet inclined hole (202h), one end of the ventilation pipe (202g) away from the ventilation cover (202f) is connected to the air outlet inclined hole (202h), and the front side of the filter tube (203) is fixedly connected to a pull rod (202i).

3. The sports equipment laser marking device according to claim 1, characterized in that: The positioning assembly (205) comprises a positioning box (205a), positioning plates (205b) are fixedly inlaid on both sides of the front and rear sides of the inner wall of the placement groove (107), the inner side of the positioning plate (205b) is provided with a positioning oblique slot (205c), a plurality of the positioning oblique slots (205c) are provided and are equidistantly distributed, a spring (205d) is fixedly connected to the inner side of the inner wall of the positioning box (205a), a positioning plug (205e) is fixedly connected to one end of the spring (205d) close to the positioning oblique slot (205c), and the positioning plug (205e) is plugged into and matched with the positioning oblique slot (205c).

4. The sports equipment laser marking device according to claim 3, characterized in that: The positioning loosening component (206) comprises a handle (206a), a pulling rod (206b) movably embedded inside the handle (206a), a pulling rope (206c) fixedly connected to the inner end of the positioning plug (205e), an end of the pulling rope (206c) away from the positioning plug (205e) passes through the inner side of the positioning box (205a) and is movably connected to the positioning box (205a), and an end of the pulling rope (206c) close to the handle (206a) passes through the interior of the handle (206a) and is fixedly connected to the bottom of the pulling rod (206b).

5. The sports equipment laser marking device according to any one of claims 2 to 4, characterized in that: The protective component (208) comprises a light shielding plate (208a), the back side of the light shielding plate (208a) is provided with an oblique groove (208b), the fixed groove (207) is connected to the installation groove (303), the interior of the installation groove (303) is movably connected with a push plate (208c), the front end of the push plate (208c) is fixedly connected with a movable pin (208d), the front end of the movable pin (208d) penetrates into the interior of the fixed groove (207), the movable pin (208d) is movably connected with the oblique groove (208b), both sides of the inner wall of the fixed groove (207) are movably inlaid with balls (208e), a plurality of the balls (208e) are provided and are distributed at equal distances, and the balls (208e) are movably connected with the light shielding plate (208a).

6. The sports equipment laser marking device according to claim 5, characterized in that: The transmission assembly (304) comprises a motor (304a), the motor (304a) being fixedly mounted on the right side of the inner wall of the mounting groove (303), the output end of the motor (304a) being fixedly connected to a screw rod (304b), the surface of the screw rod (304b) being threadedly connected to a screw sleeve (304c), the bottom of the screw sleeve (304c) being fixedly connected to a trapezoidal block (304d), and the trapezoidal block (304d) being movably connected to the inclined plate (308).

7. The sports equipment laser marking device according to claim 6, characterized in that: The rising contact component (305) comprises an inclined guide groove (305a), wherein a plurality of the inclined guide grooves (305a) are provided and are distributed at equal distances, the top and bottom of the front and back sides of the feeding plate (301) are fixedly connected with guide pins (305b), the guide pins (305b) are movably connected with the inclined guide groove (305a), the front and rear sides of both sides of the screw sleeve (304c) are fixedly connected with movable cylinders (305c), the interior of the movable cylinder (305c) is movably connected with a movable rod (305d), the top end of the movable rod (305d) is fixedly connected with the bottom of the feeding plate (301), and the front and rear sides of the top of the feeding plate (301) are fixedly connected with friction pads (305e).

8. The sports equipment laser marking device according to claim 7, characterized in that: The reset component (306) comprises a connecting groove (306a), a push block (306b) is movably connected inside the connecting groove (306a), a reset tension spring (306c) is fixedly connected to the right side of the inner wall of the connecting groove (306a), the left end of the reset tension spring (306c) is fixedly connected to the right side of the push block (306b), the bottom of the push block (306b) is movably connected to a protrusion (306d), a groove (306e) is provided on the right side of the top of the feeding plate (301), the protrusion (306d) is movably connected to the groove (306e), a slider (306f) is movably embedded in the top of the inner wall of the connecting groove (306a), the bottom of the slider (306f) is fixedly connected to the top of the push block (306b), and the push block (306b) is movably connected to the push plate (208c).

9. A marking method for sports equipment using a laser marking device, characterized in that: The sports equipment laser marking device comprises any one of claims 1 to 8, further comprising: Adaptively adjusting the height of the exhaust gas treatment component (202) through an adjustment frame (201) inside the adaptive adjustment mechanism (200); The workpiece is fed via a feeding plate (301) inside the feeding mechanism (300).

10. The marking method of the sports equipment laser marking device according to claim 9, characterized in that: include, The height of the exhaust gas treatment component (202) can be adjusted adaptively to the height of the workpiece by means of an adjustment frame (201) inside the adaptive adjustment mechanism, and protective operations can be performed by means of a protective component (208); The feeding plate (301) is driven by the transmission component (304) inside the feeding mechanism (300) to feed the workpiece, and the protection component (208) can be reset by the transmission component (304) in cooperation with the reset component (306).

Images