Vacuum pump for vacuum adsorption platform of advertisement character carving machine

Abstract

The utility model relates to the technical field of vacuum pumps for engraving machine platforms, and discloses a vacuum pump for a vacuum adsorption platform of an advertisement character engraving machine, which comprises a working table, an air pump is fixedly connected to the right side of the middle lower part of the working table, one end of the air pump is communicated with a connecting pipe, and an adsorption groove is formed in the inner side of the working table. A plurality of layers of filter screen frames are arranged on the inner side of the adsorption tank, the middle of the adsorption tank communicates with the tail end of the connecting pipe, the front side of the bottom of the adsorption tank communicates with a dust collecting box, a sliding strip plate is fixedly connected to the inner wall of the dust collecting box, a dust containing box is arranged on the top of the sliding strip plate, and a vibration cleaning mechanism is installed on the left side in the workbench. According to the dust collection device, the air pump generates suction force to fix articles on the workbench through transmission of the connecting pipe and the adsorption tank, and meanwhile scraps and dust are sucked into the adsorption tank to be intercepted by the multiple layers of filter screen frames and then fall into the dust containing box on the sliding strip plate in the dust collection box.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vacuum pump for engraving machine platform, especially relates to a vacuum pump for vacuum adsorption platform of advertisement character engraving machine. BACKGROUND

[0002] The vacuum pump is the core component of the vacuum adsorption platform of the advertisement character engraving machine, and its main function is to form a vacuum environment in the adsorption platform through air extraction, generate strong adsorption force, firmly fix the material to be engraved on the platform, and ensure that the material does not move or shake during the engraving process, thereby ensuring the precision and quality of the engraving.

[0003] After searching, the patent for utility model with publication number CN201761263U discloses a vacuum adsorption engraving machine, which comprises a base, a workbench and a driving mechanism arranged on the base, a vacuum adsorption table arranged on the top of the workbench, a panel with a plurality of air holes and a vacuum pump, the edge of the panel is sealingly connected with the workbench, and the vacuum pump is connected with the sealing space between the workbench and the panel through a conduit. The utility model provides a vacuum adsorption engraving machine which can fix the easily broken engraved object without being easily crushed. However, the existing vacuum pump for the vacuum adsorption platform of the advertisement character engraving machine forms a vacuum through air extraction to fix the engraved object on the workbench. During the engraving process, fine debris and dust smoke are generated, which are easily sucked into the vacuum pump through the gap of the workbench by the suction force of the vacuum pump, causing the problem of vacuum pump blockage. The debris and dust smoke floating in the air also pose a hidden danger to human health. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a vacuum pump for the vacuum adsorption platform of the advertisement character engraving machine, aiming at improving the problem that the debris and dust smoke generated during engraving enter the vacuum pump, causing the vacuum pump to be blocked and the floating debris and dust to pose a hidden danger to human health.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a vacuum pump for the vacuum adsorption platform of the advertisement character engraving machine, comprising a workbench, a gas pump fixedly connected to the right side of the middle and lower part of the workbench, a connecting pipe communicated with one end of the gas pump, an adsorption groove formed in the inner side of the workbench, a plurality of filter screen frames arranged on the inner side of the adsorption groove, the middle part of the adsorption groove communicated with the end of the connecting pipe, a dust collecting box communicated with the front side of the bottom of the adsorption groove, a slide strip plate fixedly connected to the inner wall of the dust collecting box, a dust containing box arranged on the top of the slide strip plate, a vibration cleaning mechanism installed on the left side of the inside of the workbench, and the vibration cleaning mechanism used for vibration auxiliary cleaning.

[0006] The air pump under the workbench generates suction force, and the suction force generated by the air pump is transmitted to the adsorption groove through the connecting pipe, so as to fix the carved articles on the workbench. Then, the advertisement character carving machine starts to carve, and the generated debris and dust smoke are sucked into the enlarged adsorption groove, and then intercepted on the multi-layer filter screen frame obliquely installed in the adsorption groove, and then slide into the entrance on the other side of the adsorption groove connected with the dust collecting box, and finally fall into the dust collecting box placed on the slide plate in the dust collecting box.

[0007] Further description of the above technical solution:

[0008] The vibration cleaning mechanism comprises a motor, the bottom of the motor is fixedly connected to the middle lower left side of the workbench, the output end of the motor is fixedly connected with a rotating rod, the top of the rotating rod is fixedly connected with a rotating disc, the top of the rotating disc is rotatably connected with a connecting rod, the top right end of the connecting rod is rotatably connected with a pushing rod, and the right side of the pushing rod is fixedly connected with a knocking hammer.

[0009] Through the above technical solution: when the advertisement character carving machine works, the motor also provides power to drive the rotating rod to start rotating, and the rotating disc fixedly connected to the rotating rod also rotates together. When the rotating disc rotates, the end installed with the connecting rod also rotates together. At this time, the other end of the connecting rod will drive the pushing rod to slide left and right in the groove in the workbench, so as to drive the knocking hammer to continuously knock the multi-layer filter screen frame.

[0010] Further description of the above technical solution:

[0011] The front and rear sides of the workbench are both provided with anti-collision strips, and the left and right sides of the two anti-collision strips are both screw-connected with screws.

[0012] Through the above technical solution: the anti-collision strips fixed on both sides of the workbench by the screws can prevent the operator from being injured.

[0013] Further description of the above technical solution:

[0014] The front right end of the dust collecting box is screw-connected with a hinge, and the rear left end of the hinge is screw-connected with a box door.

[0015] Through the above technical solution: the box door is opened and closed by the hinge, so as to facilitate the taking out of the dust box.

[0016] Further description of the above technical solution:

[0017] The front left end of the box door is fixedly connected with a plug buckle, and the inner side of the plug buckle is slidingly connected with a latch.

[0018] Through the above technical solution: the dust collecting box fixes the box door through the cooperation of the plug buckle and the latch.

[0019] As a further description of the above technical solutions:

[0020] The bottom four corners of the workbench are slidably connected with anti-skid sleeves, and the outer sides of the plurality of anti-skid sleeves are fixedly connected with fixing rings.

[0021] Through the above technical solutions: the fixing ring fixes the anti-skid sleeve under the advertising character engraving machine, so as to enhance the grip and prevent scratching the ground.

[0022] As a further description of the above technical solutions:

[0023] The left and right sides of the workbench are provided with X-shaped frames, and the four corners of the two X-shaped frames are threadedly connected with screws two.

[0024] Through the above technical solutions: the X-shaped frame is fixed on the two sides of the advertising character engraving machine by using the screw two, so as to enhance the stability of the machine and avoid shaking.

[0025] As a further description of the above technical solutions:

[0026] The left and right sides of the dust collecting box are fixedly connected with circular frames, and the inner sides of the two circular frames are fixedly connected with dustproof nets.

[0027] Through the above technical solutions: the dustproof net is fixed on the two sides of the dust collecting box through the circular frame, so as to exhaust air and intercept debris and dust.

[0028] The utility model has the following beneficial effects:

[0029] 1、In the utility model, the suction force generated by the air pump is transmitted to the workbench through the connecting pipe and the adsorption groove to fix the articles on the workbench, and the debris and dust are sucked into the adsorption groove and intercepted by the multi-layer filter screen frame, and then fall into the dust collecting box on the slide plate, so as to avoid the blockage of the air pump caused by the suction of debris and dust, and avoid the problem of debris and dust floating in the air and causing hidden dangers to human health.

[0030] 2、In the utility model, the motor drives the left and right movement of the knocking hammer through the transmission of the rotating rod, the rotating disc, the connecting rod and the pushing rod, so as to drive the knocking hammer to continuously knock the multi-layer filter screen frame, so as to accelerate the falling speed of the debris and dust attached to the multi-layer filter screen frame into the dust collecting box through vibration, so as to realize the effect of auxiliary cleaning of the multi-layer filter screen frame through vibration. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A perspective view of a vacuum pump for a vacuum adsorption platform of an advertising character engraving machine is provided for the utility model;

[0032] Figure 2A front view of a vacuum pump for a vacuum adsorption platform of an advertisement character engraving machine is provided in the utility model.

[0033] Figure 3 A side view of a vacuum pump for a vacuum adsorption platform of an advertisement character engraving machine is provided in the utility model.

[0034] Figure 4 A partial structure sectional view of a vacuum pump for a vacuum adsorption platform of an advertisement character engraving machine is provided in the utility model.

[0035] Figure 5 A split view of a vibration cleaning mechanism of a vacuum pump for a vacuum adsorption platform of an advertisement character engraving machine is provided in the utility model.

[0036] Legend:

[0037] 1, workbench; 2, vibration cleaning mechanism; 201, motor; 202, rotating rod; 203, rotating disc; 204, connecting rod; 205, push rod; 206, knocking hammer; 3, air pump; 4, connecting pipe; 5, adsorption groove; 6, multi-layer filter screen frame; 7, dust collecting box; 8, slide strip plate; 9, dust collecting box; 10, anti-collision strip; 11, screw one; 12, hinge; 13, box door; 14, plug buckle; 15, bolt; 16, anti-skid sleeve; 17, fixed ring; 18, X-shaped frame; 19, screw two; 20, round frame; 21, dustproof net. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0039] Reference Figure 2 and Figure 4The utility model provides an embodiment: a kind of vacuum pump for advertisement character engraving machine vacuum adsorption platform, including workbench 1, the middle lower part right side of workbench 1 is fixedly connected with air pump 3, one end of air pump 3 is communicated with connecting pipe 4, adsorption groove 5 is set in the inside of workbench 1, the transmission of suction force generated by air pump 3 passes through connecting pipe 4 and adsorption groove 5 and fixes the article on workbench 1, the inside of adsorption groove 5 is provided with multilayer filter screen frame 6, multilayer filter screen frame 6 is used to connect chippings and dust, the middle part of adsorption groove 5 is communicated with the end of connecting pipe 4, the bottom front side of adsorption groove 5 is communicated with dust collecting box 7, the inner wall of dust collecting box 7 is fixedly connected with slide strip plate 8, the top of slide strip plate 8 is provided with dust loading box 9, chippings and dust fall into dust loading box 9 in dust collecting box 7, dust loading box 9 is conveniently taken out by slide strip plate 8, vibration cleaning mechanism 2 is installed in the left side of workbench 1, vibration cleaning mechanism 2 is used for vibration auxiliary cleaning, the right end of the front side of dust collecting box 7 is threadedly connected with hinge 12, the left end of the back side of hinge 12 is threadedly connected with box door 13, hinge 12 realizes the opening and closing of box door 13, the left end of the front side of box door 13 is fixedly connected with plug buckle 14, the inside of plug buckle 14 is slidably connected with bolt 15, box door 13 is fixed by plug buckle 14 and bolt 15;

[0040] Specifically, when advertisement character engraving machine starts to operate, air pump 3 under workbench 1 will start to operate, along with the operation of air pump 3 starts to generate suction force, and the suction force generated by air pump 3 reaches adsorption groove 5 by the transmission of connecting pipe 4, so as to fix the article engraved on workbench 1, then the chippings and dust smoke generated by the start of engraving of advertisement character engraving machine will be sucked into enlarged adsorption groove 5 by suction force, then is intercepted on multilayer filter screen frame 6 obliquely installed in adsorption groove 5, then slides into the inlet communicated with dust collecting box 7 on the other side of adsorption groove 5 from multilayer filter screen frame 6, and finally falls into dust loading box 9 placed on slide strip plate 8 in dust collecting box 7, so as to realize the effect of avoiding the blockage of air pump 3 due to the suction of chippings and dust, box door 13 realizes opening and closing by hinge 12, dust loading box 9 is conveniently taken out, dust collecting box 7 is fixed to box door 13 by the cooperation of plug buckle 14 and bolt 15.

[0041] Referring to Figure 3 And Figure 5, the vibration cleaning mechanism 2 includes motor 201, the bottom of motor 201 is fixedly connected to the middle lower left side of the workbench 1, the output end of motor 201 is fixedly connected with the rotating rod 202, the top of the rotating rod 202 is fixedly connected with the rotating disc 203, the motor 201 drives the rotating disc 203 to rotate through the rotating rod 202, the top of the rotating disc 203 is rotatably connected with the connecting rod 204, the top right end of the connecting rod 204 is rotatably connected with the push rod 205, the right side of the push rod 205 is fixedly connected with the knocking hammer 206, the connecting rod 204 drives the knocking hammer 206 to continuously knock the multi-layer filter screen frame 6 through the push rod 205, the left and right sides of the dust collecting box 7 are fixedly connected with the round frame 20, the inner sides of the two round frames 20 are fixedly connected with the dustproof net 21, the dustproof net 21 can prevent the debris and dust in the dust collecting box 7 from floating out;

[0042] Specifically, when the advertising character engraving machine works, the motor 201 also provides power to drive the rotating rod 202 to start rotating, and the rotating disc 203 fixedly connected to the rotating rod 202 also rotates together with the rotating rod 202, when the rotating disc 203 rotates, the end on which the connecting rod 204 is installed rotates together, at this time, the other end of the connecting rod 204 will drive the push rod 205 to slide left and right in the groove in the workbench 1, so as to drive the knocking hammer 206 to continuously knock the multi-layer filter screen frame 6, so as to speed up the falling of the debris and dust attached to the multi-layer filter screen frame 6 into the dust collecting box 9 through vibration, so as to realize the effect of auxiliary cleaning of the multi-layer filter screen frame 6 through vibration, the dustproof net 21 fixedly connected to the two sides of the dust collecting box 7 through the round frame 20 can intercept the floating debris and dust while discharging the air in the dust collecting box 7, the model of the air pump 3 is 2BV5121, and the model of the motor 201 is GB37.

[0043] Referring to Figure 1 The front and rear sides of the workbench 1 are both provided with the anti-collision strip 10, the left and right sides of the two anti-collision strips 10 are both threadedly connected with the screw one 11, the anti-collision strip 10 can prevent the operator from being injured by collision, the bottom of the workbench 1 is slidably connected with the anti-skid sleeve 16 at four corners, the outer sides of the plurality of anti-skid sleeves 16 are fixedly connected with the fixing ring 17, the anti-skid sleeve 16 can enhance the adhesion of the advertising character engraving machine, the left and right sides of the workbench 1 are both provided with the X-shaped frame 18, the four corners of the two X-shaped frames 18 are both threadedly connected with the screw two 19, the X-shaped frame 18 can effectively improve the stability of the advertising character engraving machine;

[0044] Specifically, the anti-collision strip 10 fixedly connected to the two sides of the workbench 1 through the screw one 11 can prevent the operator from being injured by collision, the anti-skid sleeve 16 fixedly connected to the bottom of the advertising character engraving machine through the fixing ring 17 can improve the adhesion of the advertising character engraving machine while preventing it from damaging the ground, and the X-shaped frame 18 fixedly connected to the two sides of the advertising character engraving machine through the screw two 19 can effectively improve the stability of the advertising character engraving machine and prevent it from shaking.

[0045] Working principle: when the advertisement character engraving machine starts to run, the air pump 3 under the workbench 1 will start to run, and the suction force generated by the air pump 3 is transmitted to the adsorption groove 5 through the connecting pipe 4, so as to fix the object to be engraved on the workbench 1; then the advertisement character engraving machine starts to engrave, and the debris and dust smoke generated will be sucked into the enlarged adsorption groove 5 by the suction force, and then be intercepted on the multi-layer filter screen frame 6 installed in the adsorption groove 5, then slide into the inlet connected with the dust collecting box 7 on the other side of the adsorption groove 5, and finally fall into the dust collecting box 9 placed on the slide plate 8 in the dust collecting box 7; so as to realize the effect of avoiding the air pump 3 from being blocked by the debris and dust, and also facilitate the cleaning of the debris and dust, avoiding the problem of the debris and dust floating in the air and causing hidden dangers to human health;

[0046] When the advertisement character engraving machine works, the motor 201 also provides power to drive the rotating rod 202 to start rotating, and the rotating disc 203 fixed on the rotating rod 202 also rotates together with the rotating rod 202, and the connecting rod 204 installed on one end of the rotating disc 203 rotates together with the rotating disc 203; at this time, the other end of the connecting rod 204 will drive the push rod 205 to slide left and right in the groove in the workbench 1, so as to drive the knocking hammer 206 to continuously knock the multi-layer filter screen frame 6; so as to accelerate the speed of the debris and dust attached to the multi-layer filter screen frame 6 falling into the dust collecting box 9 through vibration, so as to realize the effect of auxiliary cleaning of the multi-layer filter screen frame 6 through vibration.

[0047] Finally, it should be pointed out that: the above-mentioned is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A vacuum pump for a vacuum suction platform of an advertising lettering machine, comprising a worktable (1), characterized in that: The lower right side of the workbench (1) is fixedly connected with an air pump (3), one end of the air pump (3) is communicated with a connecting pipe (4), the inner side of the workbench (1) is provided with an adsorption groove (5), the inner side of the adsorption groove (5) is provided with a plurality of filter screen frames (6), the middle part of the adsorption groove (5) is communicated with the end of the connecting pipe (4), the bottom front side of the adsorption groove (5) is communicated with a dust collecting box (7), the inner wall of the dust collecting box (7) is fixedly connected with a sliding strip plate (8), the top of the sliding strip plate (8) is provided with a dust loading box (9), the left side of the workbench (1) is mounted with a vibration cleaning mechanism (2), and the vibration cleaning mechanism (2) is used for vibration auxiliary cleaning.

2. The vacuum pump for the vacuum suction platform of the advertisement lettering machine according to claim 1, characterized in that: The vibration cleaning mechanism (2) comprises a motor (201), the bottom of the motor (201) is fixedly connected to the lower left side of the workbench (1), the output end of the motor (201) is fixedly connected with a rotating rod (202), the top of the rotating rod (202) is fixedly connected with a rotating disc (203), the top of the rotating disc (203) is rotatably connected with a connecting rod (204), the top right end of the connecting rod (204) is rotatably connected with a pushing rod (205), and the right side of the pushing rod (205) is fixedly connected with a knocking hammer (206).

3. The vacuum pump for the vacuum suction platform of the advertisement lettering machine according to claim 1, characterized in that: The front and rear sides of the workbench (1) are provided with anti-collision strips (10), and the left and right sides of the two anti-collision strips (10) are threadedly connected with screws (11).

4. The vacuum pump for the vacuum suction platform of the advertisement lettering machine according to claim 1, characterized in that: The right end of the front side of the dust collecting box (7) is threadedly connected with a hinge (12), and the left end of the rear side of the hinge (12) is threadedly connected with a box door (13).

5. The vacuum pump for the vacuum suction platform of the advertisement lettering machine according to claim 4, characterized in that: The left end of the front side of the box door (13) is fixedly connected with a plug buckle (14), and the inner side of the plug buckle (14) is slidably connected with a latch (15).

6. The vacuum pump for the vacuum suction platform of the advertisement lettering machine according to claim 1, characterized in that: The bottom of the workbench (1) is slidably connected with anti-skid sleeves (16), and the outer sides of the anti-skid sleeves (16) are fixedly connected with fixed rings (17).

7. The vacuum pump for the vacuum suction platform of the advertisement lettering machine according to claim 1, characterized in that: The left and right sides of the workbench (1) are provided with X-shaped frames (18), and the four corners of the two X-shaped frames (18) are threadedly connected with screws (19).

8. The vacuum pump for the vacuum suction platform of the advertisement lettering machine according to claim 1, characterized in that: The left and right sides of the dust collecting box (7) are fixedly connected with circular frames (20), and the inner sides of the two circular frames (20) are fixedly connected with dustproof nets (21).

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