Movement mechanism and laser slide marking machine

Abstract

The utility model discloses a movement mechanism and a laser slide marking machine. The movement mechanism comprises a feeding assembly, a discharging assembly, a marking plate and a feeding bin. A marking work station and a caching work station are formed above the marking plate; the feeding cabin is arranged above the marking plate, the feeding assembly is provided with a movable feeding pushing piece, and the feeding pushing piece is used for pushing a glass slide to a marking working position and pushing a next glass slide from the feeding cabin to the marking working position and pushing a previous glass slide of the marking working position to a temporary storage working position at the same time; the discharging assembly is used for pushing out the slides located at the temporary storage working position. The laser slide marking machine comprises a rack, and a central control module, a dust purification module, a laser marking module and a movement mechanism which are arranged on the rack. The temporary storage work station is formed above the marking plate, and the feeding assembly and the discharging assembly which are independent of each other are used for feeding and discharging pushing, so that continuous marking is achieved, the whole marking process is coherent and smooth, and the marking efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking machine equipment, in particular to a motion mechanism and a laser glass slide marking machine. Background Art

[0002] Laser slide marking machine is a common laser marking equipment, which is widely used in marking and marking in the fields of electronics, communications, medical treatment, automobiles, etc. In terms of product structure, the laser slide marking machine is mainly composed of laser, optical system, motion mechanism, power control system and other parts. The laser is a device that generates a laser beam. The optical system focuses the laser beam into a very small spot, and the motion mechanism moves the spot on the surface of the workpiece to achieve the purpose of marking. The laser slide marking machine has the advantages of good marking effect, fast speed, easy use and easy maintenance.

[0003] The marking process of the existing laser slide marking machine is mainly: moving the slide to the marking position for marking, and then directly moving the slide from the marking position to the discharge bin after marking, and then feeding and marking the next slide. This marking method has a slow marking speed and low marking efficiency. Utility Model Content

[0004] Aiming at the above problems, the utility model provides a motion mechanism and a laser slide marking machine.

[0005] The technical solution adopted by the utility model is as follows:

[0006] The present application provides a motion mechanism for driving a glass slide to move so that a marking machine can complete marking work on the glass slide, and the motion mechanism includes a feed assembly, a discharge assembly, a marking plate and a feed cabin;

[0007] A marking work station and a buffer work station are arranged in parallel above the marking plate;

[0008] The feed cabin is arranged above the marking plate and at a side of the marking workstation away from the buffer workstation;

[0009] The feed assembly has a movable feed pusher, which is used to push the glass slide from the feed chamber to the marking workstation; when the glass slide on the marking workstation is marked, the feed pusher is also used to push the next glass slide from the feed chamber to the marking workstation, and at the same time, the next glass slide pushes the previous glass slide at the marking workstation to the buffer workstation;

[0010] The discharging assembly is arranged at a side of the marking work station away from the feeding assembly, and the discharging assembly is used to push out the glass slide located on the buffer work station.

[0011] During actual use, the feed pushing member pushes a glass slide to the marking work station. When the glass slide is marked at the marking work station, the feed pushing member resets. After the marking of the previous glass slide is completed, the feed pushing member pushes the next glass slide from the feed cabin to the marking work station through the feed assembly. At the same time, the next glass slide pushed over pushes the previous glass slide that has been marked to the cache work station. When the next glass slide is marked at the marking work station, the previous glass slide pushes the glass slide located at the cache work station through the discharge assembly.

[0012] By forming a cache workstation above the marking plate and feeding and discharging materials through independent feeding and discharging components, continuous marking is achieved and the entire marking process is smooth and coherent, which greatly improves the marking efficiency.

[0013] Furthermore, the feeding assembly also includes a slide rail, a slider, a first synchronous belt, a first synchronous belt pulley set and a first motor;

[0014] The slide rail is fixed below the marking plate, the slider is slidably arranged on the slide rail, and the slider is respectively connected to the first synchronous belt and the feeding and pushing member;

[0015] The first synchronous belt is sleeved on the first synchronous belt pulley set, and the first synchronous belt pulley set is connected to the first motor;

[0016] When the first motor drives the first synchronous belt to transmit, the feeding and pushing member is driven by the slider to move in a direction from the marking work position to the buffer work position or in a direction from the buffer work position to the marking work position.

[0017] In actual use, the transmission direction of the first synchronous belt is the same as the sliding direction of the slider, and the sliding direction of the slider is the same as the direction from the marking workstation to the buffer workstation or from the buffer workstation to the marking workstation.

[0018] Compared with the prior art that uses a telescopic mechanism to drive the feed pusher to move, the synchronous belt wheel drives the feed pusher to move, making the overall structure of the motion mechanism more compact, with a fast movement speed and low impact force, thus preventing the glass slide from being damaged by the feed pusher. At the same time, the synchronous belt wheel drive structure in the present application has low cost and low noise, and can provide a better customer experience.

[0019] Furthermore, the feed assembly further comprises a first connecting block, the first connecting block is fixed to a side of the slide block away from the slide rail, and the first connecting block is formed with a first support arm and a second support arm;

[0020] The marking plate is provided with two sliding through holes, which are respectively located on both sides of the slide rail;

[0021] The feed pushing member is formed with a first connecting arm and a second connecting arm on one side of the feed assembly, and the first connecting arm and the second connecting arm respectively pass through two sliding through holes and are fixedly connected to the first support arm and the second support arm.

[0022] The two connecting arms are fixedly connected to the two supporting arms through two sliding through holes, respectively, so that the connection is more firm, the overall structure of the motion mechanism is more compact, and the feeding movement of the glass slide pushed by the feeding pusher is more stable.

[0023] Furthermore, the feed pushing member has a pushing portion, which is slidably arranged above the marking plate along with the feed pushing member. The horizontal plane at the highest point of the pushing portion exceeds the horizontal plane at which the bottom wall of the feed chamber is located, and is not higher than the horizontal plane at which the upper surface of the bottom glass slide of the feed chamber is located.

[0024] Furthermore, a side of the feed pushing member away from the pushing portion is in a wedge-shaped structure so that the feed pushing member can pass through the bottom of the feed chamber when resetting.

[0025] Furthermore, the discharging assembly includes a discharging pushing member, a second connecting block, a second synchronous belt, a second synchronous belt pulley set and a second motor;

[0026] The second synchronous belt is sleeved on the second synchronous belt pulley set, and the second synchronous belt pulley set is connected to the second motor;

[0027] The material discharging and pushing member is arranged above the marking plate, and the material discharging and pushing member is connected to the second synchronous belt through the second connecting block;

[0028] When the second motor drives the second synchronous belt to drive, the discharging pusher is used to push out the glass slide on the buffer working position;

[0029] The transmission direction of the second synchronous belt is perpendicular to the direction from the marking workstation to the buffer workstation or the direction from the buffer workstation to the marking workstation.

[0030] Furthermore, the motion mechanism further includes a glass slide pressing member and a sliding roller, wherein the glass slide pressing member is arranged above the marking plate, and when the glass slide reaches the marking working position, the glass slide pressing member is used to press the glass slide on the glass slide pressing member onto the marking plate, and when the glass slide marking is completed, the glass slide pressing member is used to release the glass slide;

[0031] The sliding roller is arranged on the marking plate, and the sliding roller is used to reduce the friction force of the glass slide moving on the marking plate.

[0032] In actual use, the sliding roller does not need to be provided with a power source. The sliding roller rolls by the friction force with the glass slide, and the sliding friction with the glass slide is converted into rolling friction, so as to reduce the wear of the glass slide.

[0033] Furthermore, a rolling bearing is arranged inside the sliding roller to reduce the friction force of the sliding roller when rotating.

[0034] Furthermore, the sliding roller is vertically arranged on the marking plate, and when the glass slide moves on the marking plate, the sliding roller is used to assist the movement of the glass slide from the side end of the glass slide.

[0035] Furthermore, the glass slide clamping member includes a clamping member and a micro switch connected to the clamping member. When the glass slide reaches the marking work position, the micro switch is used to control the clamping member to move toward one side of the glass slide and press against the glass slide; when marking is completed, the micro switch is also used to control the clamping member to release the glass slide.

[0036] Furthermore, the micro switch is an Omron micro switch.

[0037] Furthermore, the pressing member is a spring.

[0038] Furthermore, it also includes a discharge cabin, which is arranged on the side of the marking plate and is used to store the glass slides pushed out by the discharge assembly from the buffer work position above the marking plate;

[0039] The bottom wall of the discharge chamber has a guide slope inclined upward, and the lower end of the guide slope is flush with the upper surface of the marking plate. When the glass slide is pushed out from the buffer work position, the glass slide enters the discharge chamber upward through the guide slope.

[0040] The present application also provides a laser slide marking machine, comprising a frame and a central control module, a dust purification module, a laser marking module, and a motion mechanism arranged on the frame, wherein the motion mechanism is used to transport the slide to a corresponding position of the laser marking module for laser marking, and the motion mechanism is one of the above-mentioned motion mechanisms;

[0041] The laser marking module is used to output laser and perform marking;

[0042] The central control module is used to connect the dust purification module, the laser marking module and the motion mechanism with electrical signals respectively;

[0043] The dust purification module is arranged above the marking plate. When the glass slide is marked, the dust purification module is used to suck the dust generated by the marking.

[0044] The laser slide marking machine provided in the present application is provided with a dust purification module, which can absorb and purify the dust generated by laser printing in real time, thereby facilitating the cleaning of the product and making the product healthier to use.

[0045] Furthermore, it also includes a first sensor, a second sensor and a third sensor respectively connected to the central control module by electrical signals;

[0046] The central control module is respectively connected with the feeding component and the discharging component by electrical signals;

[0047] The first sensor is arranged below the marking plate and is arranged corresponding to the marking work position. When the first sensor senses that the feeding assembly moves from the feeding chamber to below the marking work position, the central control module controls the feeding assembly to move toward one side of the feeding chamber to realize the resetting of the feeding pusher;

[0048] The second sensor is arranged above the marking plate and is arranged corresponding to the marking work position. The second sensor is used to detect whether there is a glass slide on the marking work position. When the second sensor detects that there is a glass slide on the marking work position, the central control module controls the laser marking module to perform laser marking;

[0049] The third sensor is arranged above the marking plate and corresponding to the cache work position. The third sensor is used to detect whether there is a glass slide on the cache work position. When the third sensor detects that there is a glass slide on the marking work position, the central control module controls the movement of the discharge assembly to remove the glass slide from the cache work position.

[0050] Furthermore, the second sensor is a micro switch in the glass slide pressing member, that is, the second sensor is used to determine whether there is a glass slide on the marking work station, and is also used to control the pressing member to press and release the glass slide.

[0051] Furthermore, it also includes a fourth sensor connected to the central control module by electrical signals, and the fourth sensor is arranged on the discharge bin and is used to detect whether the glass slides in the discharge bin are full.

[0052] Furthermore, the central control module has an integrated control panel, and the integrated control panel has a laser control system and the host computer system.

[0053] The laser control system is used to control the movement of the galvanometer and control the laser marking module to output laser and perform marking;

[0054] The laser control system is connected to the laser marking module by electrical signals, and the host computer system is connected to the laser control system by electrical signals.

[0055] In the prior art, the laser control system and the host computer system usually use two different physical control cards, which are connected by a communication line, which is prone to common problems such as communication interruption and system incompatibility. However, the present application sets the laser control system and the host computer system on the same control substrate, adopts an integrated card design, does not require a communication line connection, and the communication is more stable, and the systems are also easily compatible.

[0056] Furthermore, the integrated control panel is also provided with a motion control system;

[0057] The motion control system is respectively connected to the motion mechanism and the host computer system by electrical signals, and the motion control system is used to control the feeding and discharging of the motion mechanism;

[0058] The central control module also includes a power circuit and a touch screen;

[0059] The power supply circuit is used to provide voltage for the entire laser slide marking machine;

[0060] The touch screen is used to display the marking process of the laser slide marking machine.

[0061] Furthermore, the first sensor, the second sensor, the third sensor and the fourth sensor are respectively connected to the motion control system via electrical signals.

[0062] Furthermore, the dust purification module includes a fan, a fan cover, a filter element cavity and a filter element.

[0063] A suction port is formed at one end of the fan cover, and the suction port is used to be arranged above the marking work station and to suck dust generated by marking. The end of the fan cover away from the suction port is connected to the fan.

[0064] The end of the fan away from the suction port is connected to the filter element, and the filter element is detachably arranged in the filter element cavity, and the filter element cavity is arranged on the frame.

[0065] Furthermore, the fan is a turbine fan.

[0066] Furthermore, the filter element has an antibacterial layer, a HEPA layer, an activated carbon layer and a cold catalyst material layer arranged in sequence, and the filter element is provided with a handle, and the handle can facilitate the replacement of the filter element.

[0067] Furthermore, the laser marking module includes a laser assembly, an adjusting bolt, a stop bolt and a fixing base.

[0068] The fixed base is arranged on the frame;

[0069] The laser assembly is arranged on the fixed base, and the laser assembly is used to output laser and perform marking;

[0070] The adjusting bolt is used to adjust the focal length of the laser assembly. When the focal length of the laser assembly is adjusted, the stopping bolt is used to prevent the adjusted laser assembly from loosening.

[0071] Furthermore, the laser assembly includes a laser generator, a galvanometer, and a field lens. The laser marking module also includes four sets of cross ball guides that can withstand large loads, and the cross ball guides, adjustment bolts, and stop bolts together form a laser focal length adjustment device for the laser marking module.

[0072] Furthermore, the laser assembly also includes a laser emission port, which is arranged above the marking plate and is used to vertically emit laser for marking. The laser emission port forms the marking work station directly below the marking plate.

[0073] The beneficial effects of the utility model are:

[0074] (1) The motion mechanism of the glass slide marking machine provided in the present application forms a buffer work position above the marking plate. When the feed pusher pushes the glass slide from the feed chamber to the marking work position, the pushed glass slide pushes the previous glass slide that has been marked from the marking work position to the buffer work position, and then the discharge assembly independent of the feed assembly is combined to perform discharge pushing, so that continuous marking is achieved and the entire marking process is continuous and smooth, and the marking efficiency is greatly improved.

[0075] (2) The synchronous belt wheel drives the feeding and pushing member to move, making the overall structure of the motion mechanism more compact, with fast movement speed and low impact force, thus preventing the glass slide from being damaged by the feeding and pushing member. At the same time, the synchronous belt wheel drive structure in the present application has low cost and low noise, and can provide a better customer experience.

[0076] (3) The laser slide marking machine provided in the present application is provided with a dust purification module, which can absorb and purify the dust generated by laser printing in real time, thereby facilitating the cleaning of the product and making the product healthier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0077] Figure 1 This is a schematic diagram of the structure of the laser slide marking machine in the main viewing direction of the embodiment of the utility model;

[0078] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure of AA;

[0079] Figure 3 yes Figure 2 A is a schematic diagram of the partially enlarged structure of the middle part;

[0080] Figure 4 This is a schematic diagram of the structure of the laser slide marking machine in the first axis direction of the embodiment of the utility model;

[0081] Figure 5 yes Figure 4 A schematic diagram of the partially enlarged structure of B in the middle;

[0082] Figure 6 It is a structural schematic diagram of the second axis side direction of the laser slide marking machine of the utility model embodiment;

[0083] Figure 7 yes Figure 6 A schematic diagram of the partially enlarged structure of C in the middle;

[0084] Figure 8 This is a schematic diagram of the structure of the laser slide marking machine in the third axis direction of the embodiment of the utility model;

[0085] Fig. 9 yes Figure 8 A schematic diagram of the partially enlarged structure of D in the middle;

[0086] Fig.10 It is a schematic structural diagram of the laser slide marking machine in the fourth axis direction of the embodiment of the utility model;

[0087] Fig.11 yes Fig.10 The local enlarged structural diagram of E in the middle;

[0088] Fig.12 It is a schematic diagram of the structure of the first axis side direction of the motion mechanism of the embodiment of the utility model (hiding the feed cabin, discharge assembly and other structures);

[0089] Fig.13 It is a schematic diagram of the structure of the second axis side direction of the motion mechanism of the utility model embodiment (hiding the feed cabin, discharge assembly and other structures);

[0090] Fig.14 It is a schematic diagram of the axial structure of the dust purification module of the embodiment of the utility model.

[0091] The reference numerals in the figures are:

[0092] 10. Central control module; 110. Touch screen; 101. First sensor; 102. Second sensor; 103. Third sensor; 104. Fourth sensor; 20. Dust purification module; 210. Fan; 220. Fan cover; 221. Suction port; 230. Filter element cavity; 240. Filter element; 241. Handle; 30. Laser marking module; 310. Adjusting bolt; 320. Stop bolt; 330. Laser ejection port; 40. Moving mechanism; 410. Feeding assembly; 411. Slide rail; 412. Sliding block; 413. First synchronous belt; 414. First synchronous belt pulley set; 415. First motor; 416. First connecting block; 4161, first support arm; 4162, second support arm; 417, feed pusher; 4171, first connecting arm; 4172, second connecting arm; 4173, pusher; 418, light shielding plate; 420, discharge assembly; 421, discharge pusher; 422, second connecting block; 423, second synchronous belt; 424, second synchronous belt pulley set; 425, second motor; 430, marking plate; 431, sliding through hole; 440, feed cabin; 450, discharge cabin; 451, guide slope; 460, slide clamp; 470, sliding roller; 401, marking work station; 402, cache work station; 50, rack; 60, slide. DETAILED DESCRIPTION

[0093] The utility model is described in detail below in conjunction with the accompanying drawings.

[0094] like Figure 3 , Fig.12 and Fig.13 As shown, the present application provides a motion mechanism for pushing the glass slide 60 to move so that the marking machine can complete the marking work on the glass slide 60. The motion mechanism 40 includes a feeding assembly 410, a discharging assembly 420, a marking plate 430 and a feeding cabin 440;

[0095] A marking work station 401 and a buffer work station 402 are formed above the marking plate 430 and are arranged in parallel;

[0096] The feed cabin 440 is arranged above the marking plate 430 and is arranged on a side of the marking workstation 401 away from the buffer workstation 402;

[0097] The feed assembly has a movable feed pusher 417, which is used to push the glass slide 60 from the feed chamber 440 to the marking workstation 401; when the glass slide 60 on the marking workstation 401 is marked, the feed pusher 417 is also used to push the next glass slide 60 from the feed chamber 440 to the marking workstation 401, and at the same time, the next glass slide 60 pushes the previous glass slide 60 at the marking workstation 401 to the buffer workstation 402;

[0098] The discharging assembly 420 is disposed at a side of the marking workstation 401 away from the feeding assembly 410 , and the discharging assembly 420 is used to push out the glass slide 60 located on the buffer workstation 402 .

[0099] In actual use, the feed pusher 417 pushes a glass slide 60 to the marking workstation 401. When the glass slide 60 is marked at the marking workstation 401, the feed pusher 417 is reset. After the marking of the previous glass slide 60 is completed, the feed pusher 417 pushes the next glass slide 60 from the feed chamber 440 to the marking workstation 401 through the feed assembly 410. At the same time, the pushed next glass slide 60 pushes the marked previous glass slide 60 to the buffer workstation 402. When the next glass slide 60 is marked at the marking workstation 401, the previous glass slide 60 pushes the glass slide 60 located at the buffer workstation 402 through the discharge assembly 420. By forming the buffer workstation 402 above the marking plate 430, and feeding and discharging are respectively performed by the independent feed assembly 410 and the discharge assembly 420, continuous marking is achieved and the entire marking process is smooth and coherent, and the marking efficiency is greatly improved.

[0100] In this embodiment, the feed assembly 410 further includes a slide rail 411, a slider 412, a first synchronous belt 413, a first synchronous belt pulley set 414 and a first motor 415;

[0101] The slide rail 411 is fixed below the marking plate 430, and the slider 412 is slidably disposed on the slide rail 411. The slider 412 is respectively connected to the first synchronous belt 413 and the feed pusher 417;

[0102] The first synchronous belt 413 is sleeved on the first synchronous belt pulley set 414, and the first synchronous belt pulley set 414 is connected to the first motor 415;

[0103] When the first motor 415 drives the first synchronous belt 413 to transmit through the first synchronous belt pulley set 414 , the feed pusher 417 is driven by the slider 412 to move from the marking workstation 401 to the buffer workstation 402 or from the buffer workstation 402 to the marking workstation 401 .

[0104] In actual use, the transmission direction of the first synchronous belt 413 is the same as the sliding direction of the slider 412, and the sliding direction of the slider 412 is the same as the direction from the marking workstation 401 to the buffer workstation 402 or the direction from the buffer workstation 402 to the marking workstation 401. When the first synchronous belt 413 rotates counterclockwise, the slider 412 moves in the direction from the marking workstation 401 to the buffer workstation 402, and the feeding pusher 417 pushes the glass slide 60; when the first synchronous belt 413 rotates clockwise, when the slider 412 moves in the direction from the buffer workstation 402 to the marking workstation 401, the feeding pusher 417 is reset.

[0105] Compared with the prior art that uses a telescopic mechanism to drive the feeding pusher 417 to move, the synchronous belt wheel drives the feeding pusher 417 to move, making the overall structure of the motion mechanism 40 more compact, with a fast movement speed and low impact force, thereby preventing the glass slide 60 from being damaged by the feeding pusher 417. At the same time, the synchronous belt wheel drive structure in the present application has low cost and low noise, and can provide a better customer experience.

[0106] In this embodiment, the feeding assembly 410 further includes a first connecting block 416, which is fixed to a side of the slider 412 away from the slide rail 411, and the first connecting block 416 is formed with a first arm 4161 and a second arm 4162;

[0107] The marking plate 430 has two sliding through holes 431 , and the two sliding through holes 431 are respectively located on both sides of the slide rail 411 ;

[0108] The feed pusher 417 is formed with a first connecting arm 4171 and a second connecting arm 4172 on one side of the feed assembly 410 . The first connecting arm 4171 and the second connecting arm 4172 pass through two sliding through holes 431 and are fixedly connected to the first support arm 4161 and the second support arm 4162 , respectively.

[0109] The two connecting arms of the feed pusher 417 are fixedly connected to the two supporting arms through two sliding through holes 431, making the connection more secure, making the overall structure of the motion mechanism 40 more compact, and making the feed movement of the feed pusher 417 pushing the glass slide 60 more stable.

[0110] In this embodiment, the feed pusher 417 has a pushing portion 4173, which is slidably arranged above the marking plate 430 along with the feed pusher 417. The horizontal plane at the highest point of the pushing portion 4173 exceeds the horizontal plane at which the bottom wall of the feed chamber 440 is located, and is not higher than the horizontal plane at which the upper surface of the bottom glass slide 60 of the feed chamber 440 is located.

[0111] The arrangement is such that the feeding pusher 417 pushes one glass slide 60 at a time.

[0112] In this embodiment, the side of the feed pushing member 417 away from the pushing portion 4173 is in a wedge-shaped structure so that the feed pushing member 417 can pass through the bottom of the feed chamber 440 when returning to its original position.

[0113] In this embodiment, the discharging assembly 420 includes a discharging pushing member 421, a second connecting block 422, a second synchronous belt 423, a second synchronous belt pulley set 424 and a second motor 425;

[0114] The second synchronous belt 423 is sleeved on the second synchronous belt pulley set 424, and the second synchronous belt pulley set 424 is connected to the second motor 425;

[0115] The material discharging pusher 421 is disposed above the marking plate 430 , and the material discharging pusher 421 is connected to the second synchronous belt 423 through the second connecting block 422 ;

[0116] When the second motor 425 drives the second synchronous belt 423 to transmit, the discharging pusher 421 is used to push out the glass slide 60 on the buffer work position 402;

[0117] The conveying direction of the second synchronous belt 423 is perpendicular to the direction from the marking workstation 401 to the buffer workstation 402 or the direction from the buffer workstation 402 to the marking workstation 401 .

[0118] In this embodiment, the first motor 415 and the second motor 425 are respectively fixed on the marking plate 430 , the first synchronous pulley set 414 and the second synchronous pulley set 424 are respectively rotatably disposed on the marking plate 430 , and the marking plate 430 is fixed on the frame 50 .

[0119] In other embodiments, the first motor 415 , the second motor 425 , the first synchronous pulley set 414 , and the second synchronous pulley set 424 may also be directly disposed on the frame, respectively.

[0120] like Figure 3 and Figure 7 As shown, in this embodiment, the motion mechanism 40 further includes a glass slide pressing member 460 and a sliding roller 470. The glass slide pressing member 460 is disposed above the marking plate 430. When the glass slide 60 reaches the marking work position 401, the glass slide pressing member 460 is used to press the glass slide 60 on the glass slide pressing member 460 onto the marking plate 430. When the marking of the glass slide 60 is completed, the glass slide pressing member 460 is used to release the glass slide 60.

[0121] The sliding roller 470 is disposed on the marking plate 430 , and the sliding roller 470 is used to reduce the friction force of the glass slide 60 moving on the marking plate 430 .

[0122] In actual use, the sliding roller 470 does not need to be provided with a power source. The sliding roller 470 rolls by the friction force with the glass slide 60 and converts the sliding friction with the glass slide 60 into rolling friction to reduce the wear of the glass slide 60.

[0123] In this embodiment, a rolling bearing is disposed inside the sliding roller 470 to reduce the friction force of the sliding roller 470 when rotating.

[0124] In this embodiment, the sliding roller 470 is vertically disposed on the marking plate 430 . When the glass slide 60 moves on the marking plate 430 , the sliding roller 470 is used to assist the glass slide 60 to move from the side end of the glass slide 60 .

[0125] In other embodiments, a sliding roller disposed laterally may be installed on the marking plate 430 to further reduce the friction force of the glass slide 60 moving on the marking plate 430 .

[0126] like Figure 1 , Figure 5 and Figure 7 As shown, in this embodiment, the glass slide clamping member 460 includes a clamping member and a micro switch connected to the clamping member. When the glass slide 60 reaches the marking work position 401, the micro switch is used to control the clamping member to move toward one side of the glass slide 60 and press against the glass slide 60; when the marking is completed, the micro switch is also used to control the clamping member to release the glass slide 60.

[0127] In this embodiment, the micro switch is an Omron micro switch.

[0128] In this embodiment, the pressing member is a spring.

[0129] like Figure 3 , Figure 5 , Figure 7 , Fig. 9 and Fig.11 As shown, in this embodiment, a discharge chamber 450 is further included, and the discharge chamber 450 is arranged at the side of the marking plate 430, and the discharge chamber 450 is used to store the glass slide 60 pushed out from the buffer work position 402 above the marking plate 430 by the discharge assembly 420;

[0130] like Fig. 9 As shown, the bottom wall of the discharge chamber 450 has a guide slope 451 inclined upward, and the lower end of the guide slope 451 is flush with the upper surface of the marking plate 430. When the glass slide 60 is pushed out from the cache work station 402, the glass slide 60 passes through the guide slope 451 and enters the interior of the discharge chamber 450 obliquely upward.

[0131] like Figures 1 to 13 As shown, the present application also provides a laser glass slide marking machine, including a frame 50 and a central control module 10, a dust purification module 20, a laser marking module 30, and a motion mechanism 40 arranged on the frame 50. The motion mechanism 40 is used to transport the glass slide 60 to the corresponding position of the laser marking module 30 for laser marking. The motion mechanism 40 is one of the above-mentioned motion mechanisms;

[0132] The laser marking module 30 is used to output laser and perform marking;

[0133] The central control module 10 is used to connect the dust purification module 20, the laser marking module 30 and the motion mechanism 40 with electrical signals respectively;

[0134] The dust purification module 20 is disposed above the marking plate 430 . When the glass slide 60 is marked, the dust purification module 20 is used to absorb dust generated by the marking.

[0135] The laser slide marking machine provided in the present application is provided with a dust purification module 20, which can absorb and purify the dust generated by laser printing in real time, thereby facilitating the cleaning of the product and making the product healthier to use.

[0136] like Figure 1 , Figure 7 , Fig. 9 and Fig.11 As shown, in this embodiment, it also includes a first sensor 101, a second sensor and a third sensor 103 which are respectively connected to the central control module 10 by electrical signals;

[0137] The central control module 10 is connected to the feed assembly 410 and the discharge assembly 420 by electrical signals respectively;

[0138] The first sensor 101 is arranged below the marking plate 430 and is arranged corresponding to the marking work station 401. When the first sensor 101 senses that the feeding assembly 410 moves from the feeding chamber 440 to below the marking work station 401, the central control module 10 controls the feeding assembly 410 to move toward one side of the feeding chamber 440 to realize the reset of the feeding pusher 417;

[0139] The second sensor 102 is disposed above the marking plate 430 and is disposed corresponding to the marking work station 401. The second sensor 102 is used to detect whether there is a glass slide 60 on the marking work station 401. When the second sensor 102 detects that there is a glass slide 60 on the marking work station 401, the central control module 10 controls the laser marking module 30 to perform laser marking.

[0140] The third sensor 103 is arranged above the marking plate 430 and is arranged corresponding to the cache workstation 402. The third sensor 103 is used to detect whether there is a glass slide 60 on the cache workstation 402. When the third sensor 103 detects that there is a glass slide 60 on the marking workstation 401, the central control module 10 controls the movement of the discharge assembly 420 to move the glass slide 60 out of the cache workstation 402.

[0141] In this embodiment, the first sensor 101 can be a photoelectric switch, and a light shielding plate 418 is also provided on the feeding component 410. When the light shielding plate 418 passes through the photoelectric switch, the high and low level signals of the photoelectric switch will be changed, thereby realizing control.

[0142] like Fig.11 As shown, in this embodiment, the light shielding baffle 418 is fixed on the feeding pushing member 417 .

[0143] like Figure 1 , Figure 7 , Fig. 9 and Fig.11 As shown, in this embodiment, the second sensor 102 is a micro switch in the glass slide clamping member 460 , that is, the second sensor 102 is used to determine whether there is a glass slide 60 on the marking work station 401 , and is also used to control the clamping member to clamp and release the glass slide 60 .

[0144] In this embodiment, a fourth sensor 104 connected to the central control module 10 by electrical signals is further included. The fourth sensor 104 is disposed on the discharge chamber 450 and is used to detect whether the glass slides 60 in the discharge chamber 450 are full.

[0145] In this embodiment, the central control module 10 has an integrated control board (not shown in the figure), which has a laser control system and a host computer system.

[0146] The laser control system is used to control the movement of the galvanometer and control the laser marking module 30 to output laser and perform marking;

[0147] The laser control system is connected to the laser marking module 30 via electrical signals, and the host computer system is connected to the laser control system via electrical signals.

[0148] In the prior art, the laser control system and the host computer system usually use two different physical control cards, which are connected by a communication line, which is prone to common problems such as communication interruption and system incompatibility. However, the present application sets the laser control system and the host computer system on the same control substrate, adopts an integrated card design, does not require a communication line connection, and the communication is more stable, and the systems are also easily compatible.

[0149] In this embodiment, a motion control system is also provided on the integrated control panel;

[0150] The motion control system is connected to the motion mechanism 40 and the upper computer system by electrical signals respectively, and the motion control system is used to control the feeding and discharging of the motion mechanism 40;

[0151] like Figure 1 As shown, the central control module 10 also includes a power circuit (not shown) and a touch screen 110;

[0152] The power supply circuit is used to provide voltage for the entire laser slide marking machine;

[0153] The touch screen 110 is used to display the marking process of the laser slide marking machine.

[0154] like Figure 1 , Figure 7 , Fig. 9 and Fig.11 As shown, in this embodiment, the first sensor 101, the second sensor 102, the third sensor 103 and the fourth sensor 104 are respectively connected to the motion control system by electrical signals.

[0155] In other embodiments, the motion control system may also be separately arranged on a motion control board, and the motion control board is electrically connected to the motion control board.

[0156] like Figure 1 and Fig.14 As shown, in this embodiment, the dust purification module 20 includes a fan 210, a fan cover 220, a filter element cavity 230 and a filter element 240.

[0157] A suction port 221 is formed at one end of the fan cover 220. The suction port 221 is used to be arranged above the marking work station 401 and to suck dust generated by marking. The end of the fan cover 220 away from the suction port 221 is connected to the fan 210.

[0158] One end of the fan 210 away from the suction port 221 is connected to the filter element 240 . The filter element 240 is detachably disposed in a filter element cavity 230 . The filter element cavity 230 is disposed on the frame 50 .

[0159] In this embodiment, the fan 210 is a turbine fan.

[0160] In this embodiment, the filter element 240 has an antibacterial layer, a HEPA layer, an activated carbon layer and a cold catalyst material layer arranged in sequence, and a handle 241 is provided on the filter element 240, and the handle 241 can facilitate the replacement of the filter element 240.

[0161] like Figure 1 As shown, in this embodiment, the laser marking module 30 includes a laser assembly, an adjusting bolt 310, a stop bolt 320 and a fixing base.

[0162] The fixed base is arranged on the frame 50;

[0163] The laser component is arranged on a fixed base, and is used for outputting laser and performing marking;

[0164] The adjusting bolt 310 is used to adjust the focal length of the laser assembly. When the focal length of the laser assembly is adjusted, the stopping bolt 320 is used to prevent the adjusted laser assembly from loosening.

[0165] In this embodiment, the laser assembly includes a laser generator, a galvanometer, and a field lens. The laser marking module 30 also includes four sets of cross ball guides that can withstand large loads. The cross ball guides, the adjustment bolts 310, and the stop bolts 320 together form a laser focal length adjustment device for the laser marking module 30.

[0166] In this embodiment, the laser assembly also includes a laser outlet 330 , which is disposed above the marking plate 430 . The laser outlet 330 is used to vertically emit laser for marking. The laser outlet 330 forms a marking work station 401 directly below the marking plate 430 .

[0167] The above description is only a preferred embodiment of the utility model, and does not limit the patent protection scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also included in the protection scope of the utility model.

Claims

1. A motion mechanism, used to push a slide to move so that a marking machine can complete marking work on the slide, characterized in that: The motion mechanism includes a feeding assembly, a discharging assembly, a marking plate and a feeding cabin; A marking work station and a buffer work station are arranged in parallel above the marking plate; The feed cabin is arranged above the marking plate and at a side of the marking workstation away from the buffer workstation; The feed assembly has a movable feed pusher, which is used to push the glass slide from the feed chamber to the marking workstation; when the glass slide on the marking workstation is marked, the feed pusher is also used to push the next glass slide from the feed chamber to the marking workstation, and at the same time, the next glass slide pushes the previous glass slide at the marking workstation to the buffer workstation; The discharging assembly is arranged at a side of the marking work station away from the feeding assembly, and the discharging assembly is used to push out the glass slide located on the buffer work station.

2. A motion mechanism according to claim 1, characterized in that: The feeding assembly also includes a slide rail, a slider, a first synchronous belt, a first synchronous belt pulley set and a first motor; The slide rail is fixed below the marking plate, the slider is slidably arranged on the slide rail, and the slider is respectively connected to the first synchronous belt and the feeding and pushing member; The first synchronous belt is sleeved on the first synchronous belt pulley set, and the first synchronous belt pulley set is connected to the first motor; When the first motor drives the first synchronous belt to transmit, the feeding pusher moves along the direction from the marking work position to the buffer work position or along the direction from the buffer work position to the marking work position driven by the slider.

3. A motion mechanism according to claim 2, characterized in that: The feeding assembly further comprises a first connecting block, the first connecting block is fixed to a side of the sliding block away from the sliding rail, and the first connecting block is formed with a first supporting arm and a second supporting arm; The marking plate is provided with two sliding through holes, which are respectively located on both sides of the slide rail; The feed pushing member is formed with a first connecting arm and a second connecting arm on one side of the feed assembly, and the first connecting arm and the second connecting arm respectively pass through two sliding through holes and are fixedly connected to the first support arm and the second support arm.

4. A motion mechanism according to claim 1, characterized in that: The discharging assembly includes a discharging pushing member, a second connecting block, a second synchronous belt, a second synchronous belt pulley set and a second motor; The second synchronous belt is sleeved on the second synchronous belt pulley set, and the second synchronous belt pulley set is connected to the second motor; The material discharging and pushing member is arranged above the marking plate, and the material discharging and pushing member is connected to the second synchronous belt through the second connecting block; When the second motor drives the second synchronous belt to drive, the discharging pusher is used to push out the glass slide on the buffer working position; The transmission direction of the second synchronous belt is perpendicular to the direction from the marking workstation to the buffer workstation or the direction from the buffer workstation to the marking workstation.

5. A motion mechanism according to claim 1, characterized in that: The motion mechanism further includes a glass slide pressing member and a sliding roller, wherein the glass slide pressing member is arranged above the marking plate, and when the glass slide reaches the marking working position, the glass slide pressing member is used to press the glass slide on the glass slide pressing member onto the marking plate, and when the glass slide marking is completed, the glass slide pressing member is used to release the glass slide; The sliding roller is arranged on the marking plate, and the sliding roller is used to reduce the friction force of the glass slide moving on the marking plate.

6. A laser slide marking machine, characterized in that: It comprises a frame and a central control module, a dust purification module, a laser marking module, and a motion mechanism arranged on the frame, wherein the motion mechanism is used to transport the glass slide to the corresponding position of the laser marking module for laser marking, and the motion mechanism is a motion mechanism as described in any one of claims 1 to 5; The laser marking module is used to output laser and perform marking; The central control module is used to be connected to the dust purification module, the laser marking module and the motion mechanism by electrical signals respectively; The dust purification module is arranged above the marking plate. When the glass slide is marked, the dust purification module is used to suck the dust generated by the marking.

7. A laser slide marking machine as claimed in claim 6, characterized in that: It also includes a first sensor, a second sensor and a third sensor respectively connected to the central control module by electrical signals; The central control module is respectively connected with the feeding component and the discharging component by electrical signals; The first sensor is arranged below the marking plate and is arranged corresponding to the marking work position. When the first sensor senses that the feeding assembly moves from the feeding chamber to below the marking work position, the central control module controls the feeding assembly to move toward one side of the feeding chamber to realize the resetting of the feeding pusher; The second sensor is arranged above the marking plate and is arranged corresponding to the marking work position. The second sensor is used to detect whether there is a glass slide on the marking work position. When the second sensor detects that there is a glass slide on the marking work position, the central control module controls the laser marking module to perform laser marking; The third sensor is arranged above the marking plate and corresponding to the cache work position. The third sensor is used to detect whether there is a glass slide on the cache work position. When the third sensor detects that there is a glass slide on the marking work position, the central control module controls the movement of the discharge assembly to remove the glass slide from the cache work position.

8. A laser slide marking machine as claimed in claim 7, characterized in that: The central control module has an integrated control panel, which has a laser control system and a host computer system. The laser control system is used to control the movement of the galvanometer and control the laser marking module to output laser and perform marking; The laser control system is connected to the laser marking module by electrical signals, and the host computer system is connected to the laser control system by electrical signals.

9. A laser slide marking machine as claimed in claim 6, characterized in that: The dust purification module includes a fan, a fan cover, a filter element cavity and a filter element. A suction port is formed at one end of the fan cover, and the suction port is used to be arranged above the marking work station and to suck dust generated by marking. The end of the fan cover away from the suction port is connected to the fan. The end of the fan away from the suction port is connected to the filter element, and the filter element is detachably arranged in the filter element cavity, and the filter element cavity is arranged on the frame.

10. A laser slide marking machine as claimed in claim 6, characterized in that: The laser marking module includes a laser assembly, an adjusting bolt, a stop bolt and a fixing base. The fixed base is arranged on the frame; The laser assembly is arranged on the fixed base, and the laser assembly is used to output laser and perform marking; The adjusting bolt is used to adjust the focal length of the laser assembly. When the focal length of the laser assembly is adjusted, the stopping bolt is used to prevent the adjusted laser assembly from loosening.

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