Double-sided dust sticking machine

Abstract

The utility model belongs to the technical field of dust sticking machines, and provides a double-sided dust sticking machine which comprises a support, dust sticking assemblies arranged on the two sides of the support and corresponding to the upper surface and the lower surface of a workpiece, an adjusting mechanism used for adjusting the distance between the dust sticking assemblies and a driving mechanism used for driving the dust sticking assemblies to rotate. The adjusting mechanism comprises connecting plates allowing the dust sticking assembly to be movably installed, an adjusting structure is arranged between the connecting plates, and when the adjusting structure works, the connecting plates arranged up and down move reversely together, the connecting plates, a first connecting rod, a second connecting rod and the like are arranged, and the middle of the first connecting rod rotates to drive the connecting plates movably connected to the two ends to move reversely up and down; the dust sticking assemblies on the connecting plate move up and down along with the connecting plate, so that the distance between the dust sticking assemblies is changed, the second connecting rods are arranged at the two ends of the first connecting rod and used for guaranteeing the levelness of the connecting plate, and the adjusting mechanism is simple in structure, stable and reliable in working process and convenient to adapt to dust removal of workpieces with different thicknesses.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust sticking machines, in particular to a double-sided dust sticking machine. Background Art

[0002] The main working element of the dust-sticking machine is the dust-sticking roller, which is suitable for cleaning the surfaces of circuit boards, PCBs, LCDs, light guides, electronic semiconductors, and film precision printing. It can also clean glass panels, pressed steel plates, workbenches, and other flat surfaces. When used with a dust-sticking book, it can easily remove various dust particles, which is efficient and labor-saving. It can be used in dust-free workshops of Class 1000 and Class 10,000. Silicone can be adjusted to various hardnesses and viscosities, and will never damage the surface of the workpiece.

[0003] In order to improve the efficiency of handling dust on the surface of the workpiece, a double-sided dust collecting machine is designed to remove dust on both surfaces at one time. This type of dust collecting machine can also adjust the spacing to better adapt to workpieces of different thicknesses. However, for a dust collecting machine with multiple sets of dust collecting rollers, it is necessary to design multiple sets of cylinders or other linear mechanisms to adjust the spacing. Such a structure is relatively complicated. For this reason, we propose a double-sided dust collecting machine that uses a simpler and less problematic connecting rod mechanism to achieve spacing adjustment. Utility Model Content

[0004] The utility model provides a double-sided dust collecting machine, which solves the problems in the prior art.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A double-sided dust sticking machine comprises a bracket, dust sticking components arranged on both sides of the bracket corresponding to the upper and lower surfaces of a workpiece, an adjusting mechanism for adjusting the distance between the dust sticking components, and a driving mechanism for driving the dust sticking components to rotate;

[0007] The adjustment mechanism includes connecting plates for movably mounting the dust-binding components, and an adjustment structure is arranged between the connecting plates. When the adjustment structure works, the upper and lower connecting plates move in opposite directions together, thereby adjusting the vertical spacing of the upper and lower dust-binding components.

[0008] Furthermore, the adjustment mechanism also includes a first connecting rod, both ends of which are movably sleeved on the inner side of the connecting plate, and an electric motor is fixedly mounted on the outer side wall of the bracket, and the output shaft of the motor is fixedly inserted into the inner side of one group of the first connecting rods.

[0009] Furthermore, a second connecting rod is provided at both ends of the first connecting rod, and both ends of the second connecting rod are movably sleeved on the inner side of the connecting plate so that the connecting plate can move up and down smoothly.

[0010] Furthermore, sliders are fixedly connected to the end surfaces of both ends of the first connecting rod and the second connecting rod close to the bracket, and limiting grooves corresponding to the sliders are arranged on the inner side wall of the bracket, and the sliders are slidably connected to the inner sides of the limiting grooves.

[0011] Furthermore, the shape of the limiting groove is the movement track of the slider.

[0012] Furthermore, the dust sticking assembly comprises a rotating shaft, a rotating roller and a dust sticking drum which are sequentially sleeved from the inside to the outside.

[0013] Furthermore, the driving mechanism includes a rotating motor fixedly arranged on the inner wall of the connecting plate, a driving wheel is fixedly sleeved on the outer side of the output shaft of the rotating motor, a driven wheel is fixedly sleeved on one end of the rotating shaft at a position corresponding to the driving wheel, and belts are also sleeved on the outer sides of the driving wheel and the driven wheel to drive the transmission of the driving wheel and the driven wheel.

[0014] After adopting the above technical solution, the beneficial effects of the utility model are:

[0015] In the utility model, a connecting plate, a first connecting rod and a second connecting rod are provided. The middle rotation of the first connecting rod drives the connecting plates movably connected at both ends to move up and down in opposite directions, and the dust-binding components on the connecting plates move up and down therewith, thereby changing the spacing between the dust-binding components. The second connecting rod is provided at both ends of the first connecting rod to ensure the levelness of the connecting plates. The structure of the adjustment mechanism is simple, and the working process is stable and reliable, which is convenient for dust removal of workpieces of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the overall structure of a double-sided dust-binding machine of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection structure between the adjustment mechanism and the dust-binding component;

[0019] Figure 3 It is a schematic diagram of the overall structure of the regulating mechanism;

[0020] Figure 4 Schematic diagram of the inner wall structure of the bracket;

[0021] Figure 5 It is a schematic diagram of the connection structure between the driving mechanism and the dust-binding component.

[0022] In the figure, 10, bracket; 10a, slide; 20, motor; 30, adjustment mechanism; 301, connecting plate; 302, first connecting rod; 303, second connecting rod; 40, dust-sticking assembly; 401, dust-sticking roller; 402, rotating roller; 403, rotating shaft; 50, driving mechanism; 501, rotating motor; 502, driving wheel; 503, belt; 504, driven wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Figure 1 As shown, a double-sided dust collecting machine includes a bracket 10, the bracket 10 is a U-shaped structure, and a dust collecting assembly 40 for collecting dust is installed between the two sides of the bracket 10. There are two groups of dust collecting assemblies 40 arranged up and down, so that the workpiece passes through the two groups of dust collecting assemblies 40 to process the dust on the surface of the workpiece;

[0025] Among them, Figure 1-3 As shown, an adjustment mechanism 30 is movably provided on the inner side wall of the bracket 10, and the end of the dust sticking assembly 40 is movably connected to the inner side of the adjustment mechanism 30, so that the dust sticking assembly 40 can keep rotating. The adjustment process of the adjustment mechanism 30 is that the adjustment mechanism 30 includes a connecting plate 301 corresponding to the upper and lower dust sticking assemblies 40, and the two groups of connecting plates 301 are staggered. A first connecting rod 303 is movably provided at the center position of the two connecting plates 301. In order to keep the connecting plate 301 stable during the adjustment process, a second connecting rod 302 is also provided at both ends of the first connecting rod 303, and the second connecting rod 302 is also movably sleeved on the connecting plate 301. The middle position of one group of first connecting rods 303 is The motor 20 is also sleeved, and the motor 20 is fixed on the side wall of the bracket 10, wherein the output shaft of the motor 20 is fixedly sleeved on the inner side of the first connecting rod 303. When it is necessary to adjust the upper and lower spacing of the two dust-binding components 40, the output shaft of the motor 20 drives the first connecting rod 303 to rotate, and the two ends of the first connecting rod 303 are also movably sleeved between the connecting plates 301. Therefore, when the first connecting rod 303 rotates, the two ends drive the upper and lower connecting plates 301 to move in opposite directions to adjust the spacing of the dust-binding components 40 on the connecting plates 301. The adjustment mechanism 30 works stably and has a simple structure. Only one driving member (the first connecting rod 303) is required to realize the common movement of the two dust-binding components 40.

[0026] In addition, if Figure 3 As shown, in order to ensure the smooth operation of the upper and lower connecting plates 301, the adjustment mechanism 30 further includes a second connecting rod 302, which assists the connecting plate 301 in horizontal movement to prevent eccentricity.

[0027] Among them, Figure 4 As shown, the dust collecting machine also includes limiting grooves 10a arranged on the inner walls of both sides of the bracket 10, and sliders are arranged at both ends of the first connecting rod 303 and the second connecting rod 302. The sliders slide on the inner side of the limiting grooves 10a. The limiting grooves 10a fit the running tracks of the sliders on the first connecting rod 303 and the second connecting rod 302, thereby playing a limiting role;

[0028] After adjusting the distance between the dust collecting machines, the workpiece is placed between the two dust collecting components 40. Figure 1 , Figure 3 and Figure 5 As shown, the dust sticking component 40 is also provided with a driving mechanism 50, which includes a transmission belt 501 and a driven wheel 504 sleeved on the dust sticking component 40, wherein the dust sticking component 40 includes an innermost rotating shaft 403, and the driven wheel 504 is sleeved on the outer side of the rotating shaft 403, and the outer side of the rotating shaft 403 is sleeved with a rotating roller 402, and the outer side of the rotating roller 402 is sleeved with a dust sticking roller 401 for dust removal, and the driving mechanism 50 also includes a rotating motor 503 fixedly mounted on the inner wall of the bracket 10, and the outer side wall of the output shaft of the rotating motor 503 is fixedly sleeved with a driving wheel 502, wherein a certain angle is formed between the driving wheel 502 and the driven wheel 504, so when the rotating motor 503 is started, the driving wheel 502 is driven to rotate, and the driving wheel 502 drives the belt 501 to drive, so that the driven wheels 504 at both ends of the belt 501 rotate in the same direction, so that the dust sticking roller 401 rotates, and the dust on the upper and lower surfaces of the workpiece is processed;

[0029] The driving wheel 502 and the driven wheel 504 may be pulleys, which are meshed on the inner side of the belt 501 to ensure the reliability of transmission.

[0030] It is worth noting that in order to ensure that the dust-sticking roller 401 rotates at the same speed and in the same direction, the two driven wheels 504 have the same size, and the rotation directions of the rotating motors 503 arranged in the upper and lower groups should be opposite, ensuring that the rotation directions of the dust-sticking rollers 401 in the upper and lower groups are opposite, so that the workpiece can be transmitted out and the purpose of dust removal of the workpiece is achieved.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-sided dust collecting machine, It is characterized in that It comprises a support (10), dust-binding components (40) arranged on both sides of the support (10) corresponding to the upper and lower surfaces of a workpiece, an adjustment mechanism (30) for adjusting the spacing of the dust-binding components (40), and a driving mechanism (50) for driving the dust-binding components (40) to rotate; The adjustment mechanism (30) comprises connecting plates (301) for movably mounting the dust-binding components (40), and an adjustment structure is arranged between the connecting plates (301). When the adjustment structure is in operation, the upper and lower connecting plates (301) move in opposite directions together, thereby adjusting the vertical spacing between the upper and lower dust-binding components (40).

2. A double-sided dust collecting machine according to claim 1, It is characterized in that The adjustment mechanism (30) further comprises a first connecting rod (303), the two ends of which are movably sleeved on the inner side of the connecting plate (301), and a motor (20) is fixedly mounted on the outer side wall of the bracket (10), and the output shaft of the motor (20) is fixedly inserted into the inner side of one of the first connecting rods (303).

3. A double-sided dust collecting machine according to claim 2, It is characterized in that The second connecting rods (302) are also arranged at both ends of the first connecting rod (303), and the two ends of the second connecting rod (302) are movably sleeved on the inner side of the connecting plate (301), so that the connecting plate (301) can move up and down smoothly.

4. A double-sided dust collecting machine according to claim 3, It is characterized in that Slide blocks are fixedly connected to the end surfaces of the first connecting rod (303) and the second connecting rod (302) at both ends close to the bracket (10); a limiting groove (10a) is provided on the inner side wall of the bracket (10) corresponding to the slide block, and the slide block is slidably connected to the inner side of the limiting groove (10a).

5. A double-sided dust collecting machine according to claim 4, It is characterized in that The shape of the limiting groove (10a) is the movement track of the slider.

6. A double-sided dust collecting machine according to claim 1, It is characterized in that The dust-sticking assembly (40) comprises a rotating shaft (403), a rotating roller (402) and a dust-sticking roller (401) which are sleeved in sequence from the inside to the outside.

7. A double-sided dust collecting machine according to claim 6, It is characterized in that The driving mechanism (50) comprises a rotating motor (503) fixedly arranged on the inner side wall of the connecting plate (301); a driving wheel (502) is fixedly sleeved on the outer side of the output shaft of the rotating motor (503); a driven wheel (504) is fixedly sleeved on one end of the rotating shaft (403) at a position corresponding to the driving wheel (502); and belts (501) are further sleeved on the outer sides of the driving wheel (502) and the driven wheel (504) to drive the transmission of the driving wheel (502) and the driven wheel (504).

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