Double-station automatic glue sprayer

Abstract

The utility model discloses a double-station automatic glue sprayer which comprises an operation table, and at least one group of positioning components used for preliminarily placing a rolling brush component is arranged in the middle of the operation table; at least one group of rotating mechanism is arranged on the operation table; a detachably-connected rack is further arranged on the operation table, a sliding rail assembly is arranged on the rack and comprises a first sliding rail assembly, a sliding rail motor and a second sliding rail assembly, and at least one glue gun with the position capable of being adjusted front and back is arranged on the second sliding rail assembly. The rolling brush assembly clamping device is reasonable in structural design, the rolling brush assembly is placed on the positioning assembly firstly, when the rotating mechanism clamps the left end and the right end of the rolling brush assembly, the positioning assembly can automatically rotate towards the side away from the rolling brush assembly, the rotating mechanism drives the clamped rolling brush assembly to rotate by 360 degrees, and meanwhile the rolling brush assembly is clamped by the positioning assembly. The second sliding rail assembly can slide left and right along the first sliding rail assembly under driving of the sliding rail motor so as to drive the glue gun to spray glue on the outer surface of the sponge, and automatic glue spraying is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying machines, in particular to a double-station automatic glue spraying machine. Background Art

[0002] With the rapid development of society, floor-sweeping robots are becoming more and more popular. However, the traditional brushes of floor-sweeping robots are prone to hair entanglement and scratching of the ground. Therefore, the roller brush assembly (12) (gelatin brush) has gradually emerged. The roller brush assembly (12) includes a roller brush shaft. First, a sponge is wound around the outer circumference of the roller brush shaft, and then glue is sprayed on the outer circumference of the sponge to facilitate the fixed installation of a roller brush rubber sleeve on the outer surface of the sponge to form a complete roller brush assembly (12).

[0003] The problem of the above-mentioned prior art is: how to improve the automation degree of spraying glue on the outer circumference of the sponge, so as to improve the production efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a double-station automatic glue spraying machine to solve the technical problem of how to improve the automation degree of spraying glue on the outer circumference of the sponge, so as to improve the production efficiency.

[0005] To achieve the above purpose, the technical solution of the utility model provides a double-station automatic glue spraying machine, including an operation table. At least one set of positioning components for initially placing the roller brush assembly is arranged in the middle of the operation table; at least one set of rotating mechanisms is arranged on the operation table. The rotating mechanism is arranged beside the positioning component and is used for clamping the left and right ends of the roller brush assembly and driving the roller brush assembly to rotate 360 degrees; a detachable connecting frame is further arranged on the operation table, and a slide rail assembly is arranged on the frame. The slide rail assembly includes a first slide rail assembly, a slide rail motor and a second slide rail assembly. The second slide rail assembly is vertically arranged on the first slide rail assembly, and at least one glue gun capable of adjusting the position back and forth is arranged on the second slide rail assembly. The glue gun is arranged above the rotating mechanism. Driven by the slide rail motor, the second slide rail assembly can slide left and right along the first slide rail assembly to drive the glue gun to spray glue on the outer surface of the sponge.

[0006] Furthermore, the number of the rotating mechanisms is set to two groups. The two groups of rotating mechanisms are arranged in parallel on the operation table. The rotating mechanism includes a rotating motor, a first clamping block and a second clamping block arranged in sequence from left to right. A space for accommodating the roller brush assembly is arranged between the first clamping block and the second clamping block.

[0007] Further, on the sides of the first clamping block and the second clamping block facing each other, there are respectively provided tips adapted to the left and right ends of the brush roller assembly. The rotating motor is rotationally connected to the first clamping block through a first rotating shaft. The left tip is fixedly arranged at the right end of the first rotating shaft, and the left tip can drive the brush roller assembly to rotate 360 degrees under the action of the rotating motor.

[0008] Further, a second rotating shaft is rotatably arranged on the second clamping block. The second rotating shaft and the first rotating shaft are arranged at the same horizontal height. The right tip is fixedly arranged at the left end of the second rotating shaft to realize the clamping of the brush roller assembly.

[0009] Further, the number of the positioning assemblies is set to two groups. The two groups of positioning assemblies are arranged between the two groups of rotating mechanisms. The positioning assembly includes a first support block, a second support block, and a rotating cylinder arranged in sequence from left to right. The rotating cylinder is rotationally connected to the second support block and the first support block through a third rotating shaft. A plurality of support frames adapted to the brush roller assembly are fixedly arranged on the third rotating shaft. The plurality of support frames are arranged between the first support block and the second support block to perform primary positioning on the brush roller assembly.

[0010] Further, the first slide rail assembly extends horizontally left and right. The first slide rail assembly includes sliders and chutes fixedly arranged on the front and rear sides of the top of the frame. On the side of the second slide rail assembly facing the first slide rail assembly, there are correspondingly arranged square chutes and square sliders adapted to the sliders and chutes. The second slide rail assembly reciprocates left and right along the first slide rail assembly through the square chutes and square sliders.

[0011] Further, a moving block is movably arranged on the second slide rail assembly. A first vertical plate is fixedly arranged on the right side of the moving block. The glue gun is fixedly arranged on the first vertical plate. The glue gun can adjust its position back and forth along the second slide rail assembly through the moving block and be fixed.

[0012] Further, the number of the glue guns is set to two. The two glue guns are arranged at intervals on the first vertical plate. A plurality of stepped holes are provided on the first vertical plate. Threaded holes corresponding to the positions of the plurality of stepped holes are provided on the moving block. The first vertical plate is fixedly arranged on the moving block through screws.

[0013] Further, two groups of sponge picking mechanisms are also arranged on the operating table. The two groups of sponge picking mechanisms are symmetrically arranged on the front and rear sides of the two groups of rotating mechanisms to pick the sponges that have been sprayed with glue in two groups.

[0014] Further, the sponge picking mechanism at the rear side includes a base extending horizontally in the front-rear direction. The base is fixedly arranged on the operating table. A first sponge picking cylinder is movably arranged on the top of the base. A second vertical plate is fixedly arranged on the side of the first sponge picking cylinder close to the rotating mechanism. A sliding guide plate is fixedly arranged on the second vertical plate. Two second sponge picking cylinders are movably arranged on the side of the sliding guide plate away from the first sponge picking cylinder. Clamps are fixedly arranged on the sides of the two second sponge picking cylinders facing the rotating mechanism. The two second sponge picking cylinders can slide left and right along the sliding guide plate to realize sponge picking at the left and right ends of the brush roller assembly.

[0015] In summary, by applying the technical solution of the present invention, the following beneficial effects are achieved: The structure of the present invention is reasonably designed. First, the brush roller assembly is placed on the positioning assembly. When the rotating mechanism clamps the left and right ends of the brush roller assembly, the positioning assembly will automatically rotate towards the side away from the brush roller assembly. The rotating mechanism then drives the clamped brush roller assembly to rotate 360 degrees. At the same time, under the drive of the slide rail motor, the second slide rail assembly can slide left and right along the first slide rail assembly to drive the glue gun to spray glue on the outer surface of the sponge. Through the settings of the positioning assembly, the rotating mechanism and the slide rail assembly, the present invention can automatically realize the glue spraying process of the sponge, is easy to use, and greatly improves the production efficiency of the brush roller assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 is Figure 1 a three-dimensional structural schematic diagram from another angle;

[0018] Figure 3 is Figure 2 a three-dimensional structural schematic diagram after removing the slide rail assembly;

[0019] Figure 4 is Figure 3 an enlarged structural schematic diagram of detail A;

[0020] Figure 5 is a top view structural schematic diagram of the present invention;

[0021] Figure 6 is a front view structural schematic diagram of the present invention;

[0022] Figure 7 is a three-dimensional structural schematic diagram of the brush roller assembly.

[0023] Description of reference numerals: 1 - operating platform, 2 - positioning assembly, 201 - first support block, 202 - second support block, 203 - rotary cylinder, 204 - third rotating shaft, 205 - support frame, 3 - rotating mechanism, 301 - rotating motor, 302 - first clamping block, 303 - second clamping block, 304 - center point, 305 - first rotating shaft, 306 - second rotating shaft, 307 - coupling, 4 - frame, 5 - first slide rail assembly, 6 - slide rail motor, 7 - second slide rail assembly, 8 - moving block, 9 - first vertical plate, 10 - sponge picking mechanism, 1001 - base, 1002 - first sponge picking cylinder, 1003 - second vertical plate, 1004 - sliding guide plate, 1005 - second sponge picking cylinder, 1006 - clamp, 11 - glue gun;

[0024] 12 - brush roller assembly. Detailed implementation mode

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, but this does not constitute a limitation to the protection scope of the present invention.

[0026] In the present invention, for a clearer description, the following explanations are made: When an observer observes facing the attached Figure 6 drawings, the left side of the observer is set as left, the right side of the observer is set as right, the front of the observer is set as front, the rear of the observer is set as rear, the upper side of the observer is set as upper, and the lower side of the observer is set as lower. It should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper side", "lower side", etc. in the text indicate the orientation or position relationship based on the orientation or position relationship set in the attached drawings, and are only for the purpose of clearly describing the present invention, rather than indicating or implying that the structures or components referred to must have a specific orientation and be constructed in a specific orientation. Therefore, it cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third", and "fourth" are only used for the purpose of clear or simplified description, and cannot be understood as indicating or implying relative importance or quantity.

[0027] See Figures 1 to 7, this embodiment provides a double-station automatic glue spraying machine, which includes an operating table 1. At least one set of positioning components 2 for initially placing the roller brush assembly 12 is provided in the middle of the operating table 1; at least one set of rotating mechanisms 3 is provided on the operating table 1. The rotating mechanism 3 is arranged beside the positioning component 2. The rotating mechanism 3 is used to clamp the left and right ends of the roller brush assembly 12 and drive the roller brush assembly 12 to rotate 360 degrees; a detachable connection frame 4 is also provided on the operating table 1. A slide rail assembly is provided on the frame 4. The slide rail assembly includes a first slide rail assembly 5, a slide rail motor 6 and a second slide rail assembly 7. The second slide rail assembly 7 is vertically arranged on the first slide rail assembly 5. At least one glue gun 11 that can be adjusted in position back and forth is provided on the second slide rail assembly 7. The glue gun 11 is arranged above the rotating mechanism 3. Driven by the slide rail motor 6, the second slide rail assembly 7 can slide left and right along the first slide rail assembly 5 to drive the glue gun 11 to spray glue on the outer surface of the sponge. In practical applications, first place the roller brush assembly 12 on the positioning component 2. When the rotating mechanism 3 clamps the left and right ends of the roller brush assembly 12, the positioning component 2 will automatically rotate towards the side away from the roller brush assembly 12, and the rotating mechanism 3 will drive the clamped roller brush assembly 12 to rotate 360 degrees. At the same time, driven by the slide rail motor 6, the second slide rail assembly 7 can slide left and right along the first slide rail assembly 5 to drive the glue gun 11 to spray glue on the outer surface of the sponge. Through the settings of the positioning component 2, the rotating mechanism 3 and the slide rail assembly, the glue spraying process of the sponge can be realized automatically, which is easy to use and greatly improves the production efficiency of the roller brush assembly 12.

[0028] Specifically, the number of the rotating mechanisms 3 is set to two groups. The two groups of rotating mechanisms 3 are arranged in parallel on the operating table 1. The rotating mechanism 3 includes a rotating motor 301, a first clamping block 302 and a second clamping block 303 arranged in sequence from left to right. A space for accommodating the roller brush assembly 12 is provided between the first clamping block 302 and the second clamping block 303.

[0029] Specifically, on the opposite sides of the first clamping block 302 and the second clamping block 303 facing each other, center points 304 adapted to the left and right ends of the roller brush assembly 12 are respectively provided. The rotating motor 301 is rotationally connected to the first clamping block 302 through a first rotating shaft 305. The left center point 304 is fixedly arranged at the right end of the first rotating shaft 305. The left center point 304 can drive the roller brush assembly 12 to rotate 360 degrees under the action of the rotating motor 301.

[0030] Specifically, a second rotating shaft 306 is rotatably arranged on the second clamping block 303. The second rotating shaft 306 and the first rotating shaft 305 are arranged at the same horizontal height. The right top center 304 is fixedly arranged at the left end of the second rotating shaft 306 to clamp the brush roller assembly 12. More specifically, the first rotating shaft 305 and the second rotating shaft 306 are respectively composed of two shafts spliced together, and the splicing part is connected by a coupling 307 to eliminate the position deviation between the two shafts, thereby ensuring the concentricity of the left and right ends of the brush roller assembly 12. In practical applications, the left and right ends of the brush roller assembly 12 are respectively clamped by the top centers 304 of the first clamping block 302 and the second clamping block 303, and then the first rotating shaft 305 is driven by the rotating motor 301 to rotate 360 degrees, so that the brush roller assembly 12 rotates 360 degrees.

[0031] Specifically, the number of the positioning assemblies 2 is set to two groups. The two groups of positioning assemblies 2 are arranged between the two groups of rotating mechanisms 3. The positioning assembly 2 includes a first support block 201, a second support block 202, and a rotating cylinder 203 arranged in sequence from left to right. The rotating cylinder 203 is rotatably connected to the second support block 202 and the first support block 201 through a third rotating shaft 204. A plurality of support frames 205 adapted to the brush roller assembly 12 are fixedly arranged on the third rotating shaft 204. The plurality of support frames 205 are arranged between the first support block 201 and the second support block 202 to perform primary positioning on the brush roller assembly 12. Preferably, the number of the support frames 205 is set to two to evenly support the brush roller assembly 12. In practical applications, after the brush roller assembly 12 is placed on the two support frames 205, the rotating mechanism 3 will clamp the left and right ends of the brush roller assembly 12. At this time, under the action of the rotating cylinder 203, the support frames 205 will rotate toward the side away from the brush roller assembly 12 according to the pre-adjusted rotation angle to create a certain space for the rotating mechanism 3 to drive the brush roller assembly 12 to rotate.

[0032] Specifically, the first slide rail assembly 5 extends horizontally left and right. The first slide rail assembly 5 includes sliders and chutes fixedly arranged on the front and rear sides of the top of the frame 4. On the side of the second slide rail assembly 7 facing the first slide rail assembly 5, square chutes and square sliders adapted to the sliders and chutes are correspondingly arranged. The second slide rail assembly 7 reciprocates left and right along the first slide rail assembly 5 through the square chutes and square sliders.

[0033] Specifically, a moving block 8 is movably arranged on the second slide rail assembly 7. A first vertical plate 10 is fixedly arranged on the right side of the moving block 8. The glue gun 11 is fixedly arranged on the first vertical plate 10. The glue gun 11 can be adjusted and fixed in position back and forth along the second slide rail assembly 7 through the moving block 8.

[0034] Specifically, the number of glue guns 11 is set to two. The two glue guns 11 are arranged at intervals on the first vertical plate 10. A number of stepped holes are provided on the first vertical plate 10, and threaded holes corresponding to the positions of the number of stepped holes are provided on the moving block 8. The first vertical plate 10 is fixedly arranged on the moving block 8 by screws. In actual application, the two glue guns 11 are fixedly arranged on the first vertical plate 10. At this time, the first vertical plate 10 is fixedly arranged on the moving block 8 by screws, and the moving block 8 can slide back and forth along the second slide rail assembly 7 and be fixed by screws. Furthermore, the position of the glue gun 11 can be adjusted adaptively to spray glue on the outer surface of the sponge.

[0035] Specifically, two sets of sponge picking mechanisms 10 are further arranged on the operating table 1. The two sets of sponge picking mechanisms 10 are symmetrically arranged on the front and back sides of the two sets of rotating mechanisms 3 to pick the sponges that have been sprayed with glue in the two sets.

[0036] Specifically, the rear sponge picking mechanism 10 includes a base 1001 extending horizontally in the front and back direction. The base 1001 is fixedly arranged on the operating table 1. A first sponge picking cylinder 1002 is movably arranged on the top of the base 1001. A second vertical plate 1003 is fixedly arranged on one side of the first sponge picking cylinder 1002 close to the rotating mechanism 3. A sliding guide plate 1004 is fixedly arranged on the second vertical plate 1003. Two second sponge picking cylinders 1005 are movably arranged on one side of the sliding guide plate 1004 away from the first sponge picking cylinder 1002. A clamp 1006 is fixedly arranged on one side of the two second sponge picking cylinders 1005 facing the rotating mechanism 3. The two second sponge picking cylinders 1005 can slide left and right along the sliding guide plate 1004 to pick the sponges at the left and right ends of the brush roller assembly 12. In actual application, in order to prevent the glue from being sprayed onto the shafts at the left and right ends of the brush roller shaft, the sponge wrapped around the brush roller shaft is usually preliminarily cut off but not removed until the outer surface of the sponge is sprayed with glue, and then the redundant sponge is picked by the clamp 1006 of the sponge picking mechanism 10. After the outer surface of the sponge of the brush roller assembly 12 is sprayed with glue by the present utility model, the rotating mechanism 3 stops rotating, and the support frame 205 is reset to directly below the brush roller assembly 12 under the action of the rotating cylinder 203 to support the brush roller assembly 12. At this time, the first sponge picking cylinder 1002 slides forward along the base 1001 to drive the two second sponge picking cylinders 1005 arranged on the sliding guide plate 1004 to move forward together. The clamps 1006 on the two second sponge picking cylinders 1005 can extend into the position of the sponge that has been cut off in advance, and then slide a certain space along the left and right ends of the sliding guide plate 1004 respectively, thereby completing the picking of the sponge.

[0037] The above is the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and retouches can be made, and these improvements and retouches are also regarded as the protection scope of the present utility model.

Claims

1. A double-station automatic glue spraying machine, characterized in that: The invention comprises an operating table (1), wherein at least one positioning assembly (2) for initially placing a roller brush assembly (12) is arranged in the middle of the operating table (1); at least one rotating mechanism (3) is arranged on the operating table (1), wherein the rotating mechanism (3) is arranged beside the positioning assembly (2), and the rotating mechanism (3) is used to clamp the left and right ends of the roller brush assembly (12) and drive the roller brush assembly (12) to rotate 360 ​​degrees; and a detachably connected frame (4) is also arranged on the operating table (1), wherein the frame (4) is provided with a slide rail. The slide rail assembly comprises a first slide rail assembly (5), a slide rail motor (6) and a second slide rail assembly (7). The second slide rail assembly (7) is vertically arranged on the first slide rail assembly (5). The second slide rail assembly (7) is provided with at least one glue gun (11) whose position can be adjusted forward and backward. The glue gun (11) is arranged above the rotating mechanism (3). The second slide rail assembly (7) can slide left and right along the first slide rail assembly (5) under the drive of the slide rail motor (6) to drive the glue gun (11) to spray glue on the outer surface of the sponge.

2. According to claim 1, a double-station automatic glue spraying machine is characterized in that: The number of the rotating mechanisms (3) is set to two groups, and the two groups of the rotating mechanisms (3) are arranged in parallel on the operating table (1). The rotating mechanisms (3) include a rotating motor (301), a first clamping block (302), and a second clamping block (303) which are arranged in sequence from left to right. A space for accommodating the roller brush assembly (12) is arranged between the first clamping block (302) and the second clamping block (303).

3. According to claim 2, a double-station automatic glue spraying machine is characterized in that: A tip (304) adapted to the left and right ends of the roller brush assembly (12) is respectively arranged on the side facing each other of the first clamping block (302) and the second clamping block (303); the rotating motor (301) is rotationally connected to the first clamping block (302) via a first rotating shaft (305); the left tip (304) is fixedly arranged at the right end of the first rotating shaft (305); and the left tip (304) can drive the roller brush assembly (12) to rotate 360 ​​degrees under the action of the rotating motor (301).

4. A double-station automatic glue spraying machine according to claim 3, characterized in that: A second rotating shaft (306) is rotatably arranged on the second clamping block (303), the second rotating shaft (306) and the first rotating shaft (305) are arranged at the same horizontal height, and the top (304) on the right side is fixedly arranged on the left end of the second rotating shaft (306) to achieve clamping of the roller brush assembly (12).

5. According to claim 2, a double-station automatic glue spraying machine is characterized in that: The number of the positioning components (2) is set to two groups, and the two groups of the positioning components (2) are arranged between the two groups of the rotating mechanisms (3). The positioning components (2) include a first support block (201), a second support block (202), and a rotating cylinder (203) which are arranged in sequence from left to right. The rotating cylinder (203) is rotatably connected to the second support block (202) and the first support block (201) via a third rotating shaft (204). A plurality of support frames (205) adapted to the roller brush component (12) are fixedly arranged on the third rotating shaft (204). The plurality of support frames (205) are arranged between the first support block (201) and the second support block (202) to initially position the roller brush component (12).

6. A double-station automatic glue spraying machine according to claim 5, characterized in that: The first slide rail assembly (5) extends horizontally to the left and right, and comprises a slider and a slide groove fixedly arranged on the front and rear sides of the top of the frame (4); the second slide rail assembly (7) is provided with a square slide groove and a square slider corresponding to the slider and the slide groove on one side facing the first slide rail assembly (5); the second slide rail assembly (7) slides back and forth to the left and right along the first slide rail assembly (5) via the square slide groove and the square slider.

7. A double-station automatic glue spraying machine according to claim 6, characterized in that: A moving block (8) is movably arranged on the second slide rail assembly (7), a first vertical plate (9) is fixedly arranged on the right side of the moving block (8), the glue gun (11) is fixedly arranged on the first vertical plate (9), and the position of the glue gun (11) can be adjusted forward and backward along the second slide rail assembly (7) and fixed by the moving block (8).

8. A double-station automatic glue spraying machine according to claim 7, characterized in that: The number of the glue guns (11) is set to two, and the two glue guns (11) are arranged at intervals on the first vertical plate (9), the first vertical plate (9) is provided with a plurality of stepped holes, the moving block (8) is provided with threaded holes corresponding to the positions of the plurality of stepped holes, and the first vertical plate (9) is fixed to the moving block (8) by screws.

9. The double-station automatic glue spraying machine according to claim 2, characterized in that: The operating table (1) is also provided with two groups of sponge picking mechanisms (10), which are symmetrically arranged at the front and rear sides of the two groups of rotating mechanisms (3) to pick the two groups of sponges after glue spraying.

10. A double-station automatic glue spraying machine according to claim 9, characterized in that: The sponge picking mechanism (10) on the rear side comprises a base (1001) extending horizontally from front to back, the base (1001) being fixedly arranged on the operating table (1), a first sponge picking cylinder (1002) being movably arranged on the top of the base (1001), a second vertical plate (1003) being fixedly arranged on the side of the first sponge picking cylinder (1002) close to the rotating mechanism (3), a sliding guide plate (1004) being fixedly arranged on the second vertical plate (1003), two second sponge picking cylinders (1005) being movably arranged on the side of the sliding guide plate (1004) away from the first sponge picking cylinder (1002), a clamp (1006) being fixedly arranged on the two second sponge picking cylinders (1005) on the side facing the rotating mechanism (3), and the two second sponge picking cylinders (1005) being able to slide left and right along the sliding guide plate (1004) to realize sponge picking at the left and right ends of the roller brush assembly (12).

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