Positioning device for laser drawing

Abstract

The utility model discloses a positioning device for laser drawing, which comprises a laser positioning component, a laser drawing component and a laser drawing component. The limiting assembly comprises a fixing frame, a push rod, a limiting frame and an inserting hole; the fixing frame is fixed to the upper middle portion of the opposite end of the connecting frame, the push rod penetrates through and is slidably connected to the middle of the outer side end of the fixing frame, the limiting frame is fixed to the inner side end of the push rod, one side of the limiting frame penetrates to the opposite end of the connecting frame, and the inserting hole is formed in the penetrating position of the limiting frame and the connecting frame. Through the arrangement of the limiting assembly, after the pressing plate moves upwards, the push rod is pushed, so that the push rod pushes the opposite end of the limiting frame to move out of the insertion hole, the opposite end of the limiting frame is promoted to move below the pressing plate, the limiting frame is promoted to limit the upwards-moved pressing plate, and therefore a worker can conveniently rotate the threaded rod subsequently; the threaded rod drives the connecting nut, the connecting frame and the pressing plate to move oppositely or oppositely, the process can be operated by one person, cooperative work of two persons is not needed, and manpower waste is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser drawing technical field, concretely is a kind of positioning device of laser drawing. BACKGROUND

[0002] Laser drawing is a kind of technology using laser and computer programming control, realizes the technology of drawing pattern and image, when laser drawing, positioning device is used to limit drawing board.

[0003] Through the retrieval, China authorized announcement No.CN220447542U, authorized and disclosed a kind of positioning device of laser drawing, including carrier plate, the bottom of the carrier plate two sides is respectively provided with chassis, the top of the carrier plate two ends is respectively provided with limiting baffle, the middle position of the top of the carrier plate two sides is respectively provided with positioning frame, the middle position of the inside of the carrier plate is provided with reserved slot. By being provided with adjusting structure at the middle position between chassis, when using, rotating adjusting turntable can drive adjusting screw rod to rotate, adjusting screw rod rotates, and is driven to move in its outside transversely simultaneously opposite or reverse by screw connection, and positioning frame is driven to move simultaneously opposite or reverse by supporting vertical plate and connecting rod, to reach the purpose of adjusting the distance between positioning frame, to position the laser drawing board of different sizes stably, and simple structure is not easy to damage, so that processing personnel can more conveniently and quickly operate positioning device adaptability adjusting device to position laser drawing board.

[0004] In the above patent document, the upper two sides of the movable rod are pulled up, so that the movable rod drives the pressing plate to move up, which promotes the compression of the spring, and then the threaded rod is rotated, so that the threaded rod drives the connecting nut, the connecting frame and the pressing plate to move relatively or oppositely, so as to adjust the pressing plate to the appropriate position, and then release the movable rod, so that the movable rod presses and limits the drawing board placed after, but this process needs two people to operate cooperatively, which consumes more manpower, therefore, a convenient adjusting positioning device is needed to be put forward to be operated by a single person. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of positioning device of laser drawing, to solve the problems raised in the above background technology. To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a kind of positioning device of laser drawing, comprising:

[0007] Laser positioning assembly, the laser positioning assembly includes connecting frame;

[0008] The limiting assembly comprises a fixing frame, a push rod, a limiting frame and a plug-in hole; the fixing frame is fixed to the upper side of the opposite end of the connecting frame, the push rod is penetrated through and slidably connected to the middle of the outer side of the fixing frame, the limiting frame is fixed to the inner side of the push rod and penetrated to the opposite end of the connecting frame, and the plug-in hole is arranged at the penetration position of the limiting frame and the connecting frame.

[0009] Further, the laser positioning assembly further comprises a supporting seat, a blocking rod, a moving hole, a movable rod and a pressing plate; the blocking rod is fixed to the two sides of the top end of the supporting seat, the moving hole is arranged at the center of the top end of the supporting seat, the connecting frame is slidably connected to the two ends of the inner side of the moving hole, the movable rod is slidably connected to the upper side of the connecting frame, and the pressing plate is fixed to the bottom end of the movable rod.

[0010] Further, the fixing frame is provided with a connecting hole at the penetration position of the push rod, one end of the limiting frame is attached to one side of the bottom end of the pressing plate, and the outer side end of the push rod is fixedly connected with a magnetic ring.

[0011] Further, the magnetic ring is attracted to the outer side surface of the fixing frame by magnetic force, and the outer surface of the limiting frame is a magnetic surface and is attracted to the inner side surface of the fixing frame.

[0012] Further, the cleaning assembly further comprises a clamping groove, a sliding block and a horizontal rod.

[0013] The cleaning assembly comprises a clamping groove, a sliding block and a horizontal rod; the clamping groove is arranged at the opposite end of the blocking rod, the sliding block is slidably connected to the inner side of the clamping groove, and the horizontal rod is fixed to the opposite end of the sliding block.

[0014] Further, the bottom end of the horizontal rod is fixedly connected with a scraper, and the opposite end of the horizontal rod is fixedly connected with a connecting rod.

[0015] Further, the bottom end of the connecting rod is fixedly connected with a brush, the bottom end of the scraper and the brush is attached to the top end of the supporting seat, and the inner side end of the clamping groove is provided with a square hole.

[0016] Further, the inner side of the square hole is slidably connected with a push plate, the inner side end of the push plate is fixedly connected to the inner side end of the sliding block, and the outer side end extends to the outer side of the square hole.

[0017] The utility model has the following beneficial effects:

[0018] The utility model discloses a limiting assembly, an upper movable rod, a movable rod, a pressing plate, a push rod, a limiting frame and a plug-in hole are arranged, the movable rod is driven to move upwards, then the push rod is pushed, the opposite end of the limiting frame is moved out of the plug-in hole, the opposite end of the limiting frame is moved to the lower side of the pressing plate, and is attached to one side of the bottom end of the pressing plate, the limiting frame is limited to the pressing plate after moving upwards, so that the staff rotates the threaded rod subsequently, the threaded rod drives the connecting nut, the connecting frame and the pressing plate to move oppositely or away from each other, and the position of the pressing plate is adjusted, and the process can be operated by one person, and two people are not needed to work together, so that manpower waste is reduced. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described in the following are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 It is an appearance structure schematic diagram of the present application;

[0021] Figure 2 It is an exploded structure schematic diagram of the present application limiting assembly;

[0022] Figure 3 It is a structure schematic diagram of the present application limiting assembly in use state;

[0023] Figure 4 It is a structure schematic diagram of the present application cleaning assembly;

[0024] Figure 5 It is a structure schematic diagram of the present application push plate and sliding block.

[0025] In the drawings, the component list represented by each number is as follows:

[0026] 11, support seat; 12, stop rod; 13, moving hole; 14, connecting frame; 15, movable rod; 16, pressing plate; 21, fixed frame; 22, push rod; 23, limiting frame; 24, plug-in hole; 25, connecting hole; 26, magnetic ring; 27, magnetic surface; 31, clamping groove; 32, sliding block; 33, cross bar; 34, scraper; 35, brush; 351, connecting rod; 36, square hole; 37, push plate. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] In order to make the purpose, technical scheme and advantages of the present application more clear, the following will further describe the embodiments of the present application in combination with the drawings.

[0029] Please refer to Figures 1-3 The present application is a kind of positioning device for laser drawing, comprising:

[0030] laser positioning assembly, laser positioning assembly includes connecting frame 14;

[0031] The laser positioning assembly also includes a support base 11, a stop bar 12, a moving hole 13, a movable rod 15, and a pressure plate 16; the stop bar 12 is fixed to both sides of the top of the support base 11, the moving hole 13 is opened in the center of the top of the support base 11, the connecting frame 14 is slidably connected to both ends of the inner side of the moving hole 13, the movable rod 15 is slidably connected to the top of the connecting frame 14, and the pressure plate 16 is fixed to the bottom of the movable rod 15.

[0032] The support base 11 is used to connect the stop bar 12 and open the moving hole 13. The stop bar 12 is used to limit the drawing board. The moving hole 13 is used to move the connecting frame 14. The connecting frame 14 is used to connect and move the movable rod 15. The movable rod 15 is used to connect the pressure plate 16 and drive the pressure plate 16 to move. The pressure plate 16 presses and limits the placed drawing board.

[0033] The limiting component includes a fixed frame 21, a push rod 22, a limiting frame 23, and a plug-in hole 24. The fixed frame 21 is fixed to the upper middle part of the opposite end of the connecting frame 14. The push rod 22 passes through and is slidably connected to the middle of the outer end of the fixed frame 21. The limiting frame 23 is fixed to the inner end of the push rod 22 and extends through to the opposite end of the connecting frame 14 on one side. The plug-in hole 24 is opened at the through-hole between the limiting frame 23 and the connecting frame 14.

[0034] The fixed frame 21 is used to connect and move the push rod 22. The push rod 22 is used to connect to and push the limit frame 23. The limit frame 23 limits the pressure plate 16 after it moves upward. The insertion hole 24 is used for the insertion of the opposite end of the limit frame 23.

[0035] The fixed frame 21 has a connection hole 25 at the through point of the push rod 22, one end of the limiting frame 23 is tightly attached to the bottom side of the pressure plate 16, and a magnetic ring 26 is fixedly connected to the outer end of the push rod 22.

[0036] The magnetic ring 26 is attracted to the outer side of the fixing frame 21 by magnetic force, and the outer side of the transverse surface of the limiting frame 23 is a magnetic surface 27, which is attracted to the inner side of the fixing frame 21.

[0037] The connecting hole 25 is used for the movement of the push rod 22, the magnetic ring 26 is used to limit the push rod 22 after relative movement, and the magnetic surface 27 is used to limit the limit frame 23 when not in use. When the limit frame 23 is not in use, the opposite end of the limit frame 23 is located in the insertion hole 24, and the opposite ends are attracted to the inner side of the fixing frame 21 through the magnetic surface 27, thereby facilitating the up and down movement of the pressure plate 16.

[0038] Working principle: when the assembly is not used, the opposite ends of the limiting frame 23 are located in the plug-in hole 24, and the opposite ends are adsorbed to the inner side of the fixed frame 21 through the magnetic force surface 27; when the assembly is used, the movable rod 15 is pulled up by hand, the movable rod 15 drives the pressing plate 16 to move up, then the push rod 22 is pushed, the push rod 22 moves in the connecting hole 25, so that the push rod 22 pushes the limiting frame 23 to move relatively, the opposite ends of the limiting frame 23 move out of the plug-in hole 24, and the opposite ends of the limiting frame 23 move to the bottom of the pressing plate 16 and are attached to one side of the bottom of the pressing plate 16, so as to limit the pressing plate 16 after moving up, so as to facilitate the staff to rotate the threaded rod, so that the threaded rod drives the connecting nut, the connecting frame 14 and the pressing plate 16 to move relatively or away from each other, thereby realizing the position adjustment of the pressing plate 16, and this process can be operated by one person without the cooperation of two people.

[0039] Please refer to Figure 1 、 Figures 4-5 The embodiment further comprises:

[0040] a cleaning assembly;

[0041] The cleaning assembly comprises a clamping groove 31, a sliding block 32 and a cross rod 33; the clamping groove 31 is opened at the opposite end of the blocking rod 12, the sliding block 32 is slidingly connected to the inner side of the clamping groove 31, and the cross rod 33 is fixed to the opposite end of the sliding block 32.

[0042] The bottom end of the cross rod 33 is fixedly connected with a scraper 34, and the opposite end of the cross rod 33 is fixedly connected with a connecting rod 351.

[0043] The clamping groove 31 is used for connecting and moving the sliding block 32, the sliding block 32 is used for connecting the cross rod 33, the cross rod 33 is used for connecting and moving the scraper 34, the scraper 34 is used for scraping and cleaning the drawing plate debris remaining on the top end of the support seat 11 after laser drawing, and the connecting rod 351 is used for connecting the brush 35 and the cross rod 33.

[0044] The bottom end of the connecting rod 351 is fixedly connected with a brush 35, the bottom end of the scraper 34 and the brush 35 is attached to the top end of the support seat 11, and a square hole 36 is opened at the inner side end of the clamping groove 31.

[0045] A push plate 37 is slidingly connected to the inner side of the square hole 36, the inner side end of the push plate 37 is fixedly connected to the inner side end of the sliding block 32, and the outer side end extends to the outer side of the square hole 36.

[0046] The brush 35 is used for cleaning the drawing board debris remained on the top end of the support base 11 after laser drawing, the square hole 36 is used for connecting and moving the push plate 37, the push plate 37 is used for driving the slider 32, the cross bar 33, the scraper 34 and the brush 35 to move, the push plate 37 is pushed, the push plate 37 moves in the square hole 36, and the push plate 37 drives the slider 32 to move in the clamping groove 31, so that the scraper 34 and the brush 35 are driven to move synchronously through the cross bar 33 and the connecting rod 351, thereby cleaning the drawing board debris remained on the top end of the support base 11 after laser drawing, and preventing the debris from falling through the moving hole 13 and accumulating on the lower threaded rod.

[0047] Working principle: when the assembly is not used, the scraper 34 and the brush 35 are located at one side edge of the top end of the support base 11, when the assembly is used, the push plate 37 is pushed by hand, the push plate 37 moves to one side in the square hole 36, and the push plate 37 drives the slider 32 to move in the clamping groove 31, so that the slider 32 drives the scraper 34 and the brush 35 to move synchronously through the cross bar 33 and the connecting rod 351, because the bottom end of the scraper 34 and the brush 35 is attached to the top end of the support base 11, the scraper 34 and the brush 35 are scraped and cleaned in the process of moving, thereby cleaning the drawing board debris remained on the top end of the support base 11 after laser drawing, and preventing the debris from falling through the moving hole 13 and accumulating on the lower threaded rod.

[0048] The preferred embodiments disclosed above are only used for helping to describe the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. A positioning device for laser drawing, characterized in that, include: A laser positioning assembly, the laser positioning assembly including a connecting frame (14); The limiting component includes a fixed frame (21), a push rod (22), a limiting frame (23), and a plug hole (24). The fixed frame (21) is fixed to the upper middle of the opposite end of the connecting frame (14). The push rod (22) passes through and is slidably connected to the middle of the outer end of the fixed frame (21). The limiting frame (23) is fixed to the inner end of the push rod (22) and extends to the opposite end of the connecting frame (14) on one side. The plug hole (24) is opened at the through-hole between the limiting frame (23) and the connecting frame (14).

2. The positioning device for laser drawing according to claim 1, characterized in that: The laser positioning assembly also includes a support base (11), a stop bar (12), a moving hole (13), a movable rod (15), and a pressure plate (16); the stop bar (12) is fixed to both sides of the top of the support base (11), the moving hole (13) is opened in the center of the top of the support base (11), the connecting frame (14) is slidably connected to both ends of the inner side of the moving hole (13), the movable rod (15) is slidably connected above the connecting frame (14), and the pressure plate (16) is fixed to the bottom of the movable rod (15).

3. The positioning device for laser drawing according to claim 1, characterized in that: The fixing frame (21) has a connecting hole (25) at the through point of the push rod (22), one end of the limiting frame (23) is tightly attached to the bottom side of the pressure plate (16), and a magnetic ring (26) is fixedly connected to the outer end of the push rod (22).

4. The positioning device for laser drawing according to claim 3, characterized in that: The magnetic ring (26) is attracted to the outer side of the fixing frame (21) by magnetic force, and the outer side of the transverse surface of the limiting frame (23) is a magnetic surface (27) and is attracted to the inner side of the fixing frame (21).

5. The positioning device for laser drawing according to claim 1, characterized in that: It also includes cleanup components; The cleaning assembly includes a slot (31), a slider (32), and a crossbar (33); the slot (31) is located at the opposite end of the stop bar (12), the slider (32) is slidably connected to the inside of the slot (31), and the crossbar (33) is fixed to the opposite end of the slider (32).

6. The positioning device for laser drawing according to claim 5, characterized in that: A scraper (34) is fixedly connected to the bottom end of the crossbar (33), and a connecting rod (351) is fixedly connected to the opposite end of the crossbar (33).

7. A positioning device for laser drawing according to claim 6, characterized in that: The bottom end of the connecting rod (351) is fixedly connected to a brush (35), the bottom end of the scraper (34) and the brush (35) are in contact with the top end of the support base (11), and a square hole (36) is opened on the inner side of the slot (31).

8. A positioning device for laser drawing according to claim 7, characterized in that: A push plate (37) is slidably connected to the inside of the square hole (36). The inner end of the push plate (37) is fixedly connected to the inner end of the slider (32), and the outer end extends to the outside of the square hole (36).

Images