Spraying device convenient to adjust and used for industrial robot production

Abstract

The utility model discloses a spraying device convenient to adjust and used for industrial robot production, and belongs to the technical field of industrial robot production. A spraying device convenient to adjust and used for industrial robot production comprises a spraying box, a transmission frame is arranged in the spraying box, a moving block is arranged on the inner side of the transmission frame, a connecting rod is arranged at the bottom of the moving block, a vertical rod is slidably connected into the connecting rod, a mounting block is arranged on the surface of the connecting rod in a sleeving mode, and an adjusting mechanism is arranged in the mounting block. The bottom end of the vertical rod is in bearing connection with a fixing frame, and a fixing mechanism is arranged in the fixing frame. The adjusting mechanism comprises a fixing hole, a round rod, a rotating piece, a pushing rod, a fixing rod and a spring. Through cooperative use of the mechanisms, the length of the connecting rod can be conveniently adjusted up and down according to the sizes of accessories, the spraying device is suitable for machining different types of mechanical accessories, and the practicability of the spraying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robot production, and more specifically to a spraying device for industrial robot production which is convenient to adjust. Background Art

[0002] Industrial robots refer to automatic control machines used in the field of industrial production. They can perform a series of complex tasks, such as handling, assembly, welding, painting, testing, etc. With the continuous advancement of technology, the performance of industrial robots is constantly improving, and the application field is also expanding. In the future, industrial robots will be more intelligent, flexible and networked, bringing higher efficiency and better economic benefits to industrial production.

[0003] When producing industrial robots, a spraying device is usually required. When the spraying device is working, it needs to spray different types of products. In order to improve the spraying effect, the staff needs to make appropriate adjustments to the spraying device. However, the existing spraying device has a relatively complex structure and the adjustment operation is relatively cumbersome, which is not convenient for the staff to adjust the operation, thus affecting the efficiency of the production and processing of industrial robots.

[0004] In view of this, we propose an easily adjustable spraying device for industrial robot production. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of the utility model is to provide a conveniently adjustable industrial robot production spraying device to solve the problems raised in the above background technology.

[0007] 2. Technical solution

[0008] A spraying device for industrial robot production that is easy to adjust, comprises a spraying box, a transmission frame is arranged inside the spraying box, a moving block is arranged on the inner side of the transmission frame, a connecting rod is arranged at the bottom of the moving block, a vertical rod is slidably connected inside the connecting rod, a mounting block is sleeved on the surface of the connecting rod, an adjusting mechanism is arranged inside the mounting block, a fixed frame is connected to the bottom bearing of the vertical rod, and a fixing mechanism is arranged inside the fixed frame; the adjusting mechanism comprises a fixing hole, a round rod, a rotating member, a pushing rod, a fixing rod and a spring, the fixing hole is opened on the side surface of the vertical rod, the round rod is fixedly connected to the inside of the mounting block, the rotating member is sleeved on the surface of the round rod, one end of the pushing rod is fixedly connected to the outside of the rotating member, the other end of the pushing rod passes through the outside of the mounting block, one end of the fixing rod is fixedly connected to the inner side of the rotating member, the other end of the fixing rod passes through the connecting rod and extends to the inside of the fixing hole, one end of the spring is fixedly connected to the outside of the rotating member, and the other end of the spring is fixedly connected to the inner wall of the mounting block.

[0009] Preferably, the fixing mechanism includes a shaft, a gear, a toothed rod, an electric telescopic rod, a square rod and an auxiliary part. The shaft is fixedly connected to the inner wall of the fixed frame, the gear is sleeved on the surface of the shaft, the toothed rod is meshingly connected to the front and rear sides of the gear, one end of the electric telescopic rod is fixedly installed on the inner wall of the fixed frame, the output end of the electric telescopic rod is fixedly connected to the toothed rod on the rear side, one end of the square rod is fixedly connected to the bottom of the toothed rod, the other end of the square rod passes through the bottom of the fixed frame, and the auxiliary parts are fixedly connected to the bottom ends of the square rods.

[0010] Preferably, a limiting rod is fixedly connected to the inner wall of the fixing frame, a sliding block is fixedly connected to the outer side of the gear rod, and the sliding block is slidably connected to the surface of the limiting rod.

[0011] Preferably, a transverse groove is provided at the bottom of the fixing frame, and the square rod is slidably connected to the inside of the transverse groove.

[0012] Preferably, an auxiliary rod is fixedly connected to the inner wall of the fixing frame, a bent rod is slidably connected to the surface of the auxiliary rod, and the bottom end of the bent rod passes through the transverse groove and is fixedly connected to the top of the auxiliary component.

[0013] Preferably, a protrusion is fixedly connected to the outer side of the rotating member, and the protrusion is located inside the spring.

[0014] Preferably, one end of the push rod is fixedly connected to a pressing block, and the pressing block is in the shape of an elongated strip.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] When the bottom of the rotating part moves outward, it will drive the fixing rod to move outward, and the fixing rod can be disengaged from the fixing hole when it moves outward, and then the vertical rod can be slid up and down to make the vertical rod slide vertically inside the connecting rod, and after adjusting to the appropriate length, the hand can be separated from the pushing rod, and the rotating part can be pushed inward to rotate under the rebound force of the spring, and the rotating part can drive the fixing rod to be matched with the fixing hole again for connection, so that the vertical rod can be limited inside the connecting rod, and the spraying device can be conveniently adjusted, which is suitable for processing mechanical accessories of different models.

[0018] 2. The utility model is used in conjunction with the fixing mechanism. When spraying, the product needs to be fixed at the bottom of the fixed frame. When fixing, first place the product on the inner side of the auxiliary part, and then operate the electric telescopic rod. The operation of the electric telescopic rod will push the rear gear rod to move. The movement of the rear gear rod will drive the meshing connected gear to rotate on the surface of the shaft. The rotation of the gear will also drive the meshing connected front gear rod to move. The movement of the gear rod will also drive the bottom square rod and the auxiliary part to move, and the auxiliary part will move inward at the same time to squeeze and clamp the product. In this way, the product can be fixed at the bottom of the fixed frame to facilitate spraying of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a front cross-sectional perspective schematic diagram of the overall structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 An enlarged three-dimensional schematic diagram of point A in the middle;

[0022] Figure 4 It is a top-view cross-sectional three-dimensional schematic diagram of the fixing frame of the utility model;

[0023] Figure 5 It is a three-dimensional schematic diagram of the disassembled fixing frame and fixing mechanism of the utility model;

[0024] Explanation of the numbers in the figure: 1. Spray box; 101. Transmission frame; 102. Moving block; 103. Connecting rod; 104. Vertical rod; 2. Mounting block; 201. Fixing hole; 202. Round rod; 203. Rotating part; 204. Push rod; 205. Fixing rod; 206. Spring; 3. Fixing frame; 301. Axis; 302. Gear; 303. Gear rod; 304. Electric telescopic rod; 305. Square rod; 306. Auxiliary part; 401. Limit rod; 402. Slider; 5. Horizontal groove; 601. Auxiliary rod; 602. Bending rod; 7. Bump; 8. Pressing block. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] See also Figure 1-5 , the utility model provides a technical solution:

[0029] A spraying device for industrial robot production with convenient adjustment, comprising a spraying box 1, a transmission frame 101 is arranged inside the spraying box 1, a moving block 102 is arranged inside the transmission frame 101, a connecting rod 103 is arranged at the bottom of the moving block 102, a vertical rod 104 is slidably connected inside the connecting rod 103, a mounting block 2 is sleeved on the surface of the connecting rod 103, an adjustment mechanism is arranged inside the mounting block 2, a fixing frame 3 is connected to the bottom end bearing of the vertical rod 104, and a fixing mechanism is arranged inside the fixing frame 3; the adjustment mechanism comprises a fixing hole 201, a round rod 202, a rotating member 203, a pushing rod 204, a fixing rod 205 and a spring 206, the fixing hole 201 is opened on the side surface of the vertical rod 104, the number of the fixing holes 201 is several and evenly distributed on both sides of the vertical rod 104, the round rod 202 is fixedly connected to the inside of the mounting block 2, the rotating member 203 is sleeved on the surface of the round rod 202, one end of the push rod 204 is fixedly connected to the outside of the rotating member 203, and the other end of the push rod 204 penetrates the outside of the mounting block 2, one end of the fixing rod 205 is fixedly connected to the inside of the rotating member 203, and the other end of the fixing rod 205 penetrates the connecting rod 103 and extends to the inside of the fixing hole 201, and one end of the spring 206 is fixedly connected to the rotating member 203. On the outside, the other end of the spring 206 is fixedly connected to the inner wall of the mounting block 2, and one end of the push rod 204 is fixedly connected to the pressing block 8, which is in the shape of a long strip. When working, the staff can adjust the length of the connecting rod 103 up and down according to the size of the accessory, and then squeeze the push rod 204 inwardly through the pressing block 8 by hand. The push rod 204 will push the top of the rotating part 203 to move inward, and drive the rotating part 203 to rotate on the surface of the round rod 202, and at the same time, it will make the bottom of the rotating part 203 move outward and squeeze the spring 206. When the bottom of the rotating part 203 moves outward, it will drive the fixed rod 205 to The fixing rod 205 can be disengaged from the fixing hole 201 by moving outward, and then the vertical rod 104 can be slid up and down, so that the vertical rod 104 can slide vertically inside the connecting rod 103. After adjusting to a suitable length, the hand can be separated from the pressing block 8, and the rotating member 203 can be pushed to rotate inward under the rebound force of the spring 206. At the same time, the rotating member 203 will drive the fixing rod 205 to be connected with the fixing hole 201 again, so that the vertical rod 104 can be limited inside the connecting rod 103. At the same time, the spraying device can be conveniently adjusted, which is suitable for processing mechanical accessories of different types and improves the practicability of the spraying device.

[0030] Specifically, the fixing mechanism includes a shaft 301, a gear 302, a toothed rod 303, an electric telescopic rod 304, a square rod 305 and an auxiliary member 306. The shaft 301 is fixedly connected to the inner wall of the fixed frame 3. The gear 302 is sleeved on the surface of the shaft 301. The toothed rod 303 is meshed and connected to the front and rear sides of the gear 302. One end of the electric telescopic rod 304 is fixedly installed on the inner wall of the fixed frame 3. The output end of the electric telescopic rod 304 is fixedly connected to the toothed rod 303 at the rear side. One end of the square rod 305 is respectively fixedly connected to the bottom of the toothed rod 303. The other end of the square rod 305 penetrates to the bottom of the fixed frame 3. The auxiliary member 306 is respectively fixedly connected to the bottom of the square rod 305. At the bottom, when working, first place the product on the inner side of the auxiliary part 306, and then operate the electric telescopic rod 304. The operation of the electric telescopic rod 304 will push the rear gear rod 303 to move. The movement of the rear gear rod 303 will drive the meshing gear 302 to rotate on the surface of the shaft 301. The rotation of the gear 302 will also drive the meshing front gear rod 303 to move. The movement of the gear rod 303 will also drive the bottom square rod 305 and the auxiliary part 306 to move, and make the auxiliary part 306 move inward at the same time to squeeze and clamp the product, so that different models of products can be fixed at the bottom of the fixed frame 3 to facilitate spraying of the product.

[0031] Furthermore, the inner wall of the fixed frame 3 is fixedly connected to the limit rod 401, and the outer side of the gear rod 303 is fixedly connected to the slider 402, and the slider 402 is slidably connected to the surface of the limit rod 401. During operation, when the gear rod 303 moves, the gear rod 303 will drive the slider 402 to slide on the surface of the limit rod 401, which can limit the parallel movement of the gear rod 303 and prevent the gear rod 303 from being displaced and disconnected from the gear 302 during movement.

[0032] It is worth mentioning that a transverse groove 5 is provided at the bottom of the fixed frame 3, and the square rod 305 is slidably connected to the inside of the transverse groove 5. When working, the gear rod 303 will drive the square rod 305 to move inside the transverse groove 5, so that the square rod 305 can drive the auxiliary part 306 to move flexibly, thereby avoiding the square rod 305 from colliding with the fixed frame 3 during movement and causing motion interference.

[0033] It is worth noting that the inner wall of the fixed frame 3 is fixedly connected with an auxiliary rod 601, and the surface of the auxiliary rod 601 is slidably connected with a bent rod 602, and the bottom end of the bent rod 602 passes through the transverse groove 5 and is fixedly connected to the top of the auxiliary part 306. During operation, when the square rod 305 drives the auxiliary part 306 to fix the workpiece, in order to prevent the auxiliary part 306 from clamping the product unevenly, the fixing stability of the auxiliary part 306 can be strengthened under the auxiliary connection between the bent rod 602 and the auxiliary rod 601 to prevent the workpiece from slipping on the inner side of the auxiliary part 306.

[0034] In addition, a protrusion 7 is fixedly connected to the outer side of the rotating member 203, and the protrusion 7 is located inside the spring 206. When working, the protrusion 7 can be used as a positioning point of the spring 206 to ensure that the spring 206 can accurately stay in the original position when it is compressed or stretched to a certain extent. This is very important for applications that require precise control of the stroke of the spring 206.

[0035] Working principle: When the staff uses the spraying device to process the mechanical fittings, the staff can adjust the length of the connecting rod 103 up and down according to the size of the fittings, and can squeeze the push rod 204 inward by hand. The push rod 204 will push the top of the rotating part 203 to move inward, and drive the rotating part 203 to rotate on the surface of the round rod 202, and at the same time, the bottom of the rotating part 203 will move outward, and the spring 206 will be squeezed. When the bottom of the rotating part 203 moves outward, it will drive the fixed rod 205 to move outward, and the fixed rod 205 will move outward. The movement can disengage the fixing hole 201, and then the vertical rod 104 can be slid up and down to make the vertical rod 104 slide vertically inside the connecting rod 103. After adjusting to a suitable length, the hand can be separated from the pushing rod 204, and the rotating part 203 can be pushed to rotate inward under the rebound force of the spring 206. At the same time, the rotating part 203 will drive the fixing rod 205 to cooperate and connect with the fixing hole 201 again, so that the vertical rod 104 can be limited inside the connecting rod 103. At the same time, the spraying device can be conveniently adjusted, which is suitable for processing mechanical accessories of different models.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A spraying device for industrial robot production that is easily adjustable, comprising a spraying box (1), characterized in that: The spray box (1) is provided with a transmission frame (101) inside, a moving block (102) is provided inside the transmission frame (101), a connecting rod (103) is provided at the bottom of the moving block (102), a vertical rod (104) is slidably connected inside the connecting rod (103), a mounting block (2) is sleeved on the surface of the connecting rod (103), an adjusting mechanism is provided inside the mounting block (2), a bottom end bearing of the vertical rod (104) is connected to a fixing frame (3), and a fixing mechanism is provided inside the fixing frame (3); The adjustment mechanism comprises a fixing hole (201), a round rod (202), a rotating member (203), a pushing rod (204), a fixing rod (205) and a spring (206); the fixing hole (201) is opened on the side surface of the vertical rod (104); the round rod (202) is fixedly connected to the inside of the mounting block (2); the rotating member (203) is sleeved on the surface of the round rod (202); one end of the pushing rod (204) is fixedly connected to the outside of the rotating member (203); the other end of the pushing rod (204) penetrates to the outside of the mounting block (2); one end of the fixing rod (205) is fixedly connected to the inside of the rotating member (203); the other end of the fixing rod (205) penetrates the connecting rod (103) and extends to the inside of the fixing hole (201); one end of the spring (206) is fixedly connected to the outside of the rotating member (203); the other end of the spring (206) is fixedly connected to the inner wall of the mounting block (2).

2. The easily adjustable industrial robot production spraying device according to claim 1, characterized in that: The fixing mechanism comprises a shaft (301), a gear (302), a toothed rod (303), an electric telescopic rod (304), a square rod (305) and an auxiliary component (306); the shaft (301) is fixedly connected to the inner wall of the fixing frame (3); the gear (302) is sleeved on the surface of the shaft (301); the toothed rod (303) is meshedly connected to the front and rear sides of the gear (302); one end of the electric telescopic rod (304) is fixedly installed on the inner wall of the fixing frame (3); the output end of the electric telescopic rod (304) is fixedly connected to the toothed rod (303) at the rear side; one end of the square rod (305) is respectively fixedly connected to the bottom of the toothed rod (303); the other end of the square rod (305) passes through the bottom of the fixing frame (3); and the auxiliary component (306) is respectively fixedly connected to the bottom end of the square rod (305).

3. The easily adjustable industrial robot production spraying device according to claim 2, characterized in that: The inner wall of the fixed frame (3) is fixedly connected to a limiting rod (401), the outer side of the gear rod (303) is fixedly connected to a sliding block (402), and the sliding block (402) is slidably connected to the surface of the limiting rod (401).

4. The easily adjustable industrial robot production spraying device according to claim 2, characterized in that: A transverse groove (5) is provided at the bottom of the fixing frame (3), and the square rod (305) is slidably connected to the inside of the transverse groove (5).

5. The easily adjustable industrial robot production spraying device according to claim 4, characterized in that: An auxiliary rod (601) is fixedly connected to the inner wall of the fixed frame (3), a curved rod (602) is slidably connected to the surface of the auxiliary rod (601), and the bottom end of the curved rod (602) passes through the transverse groove (5) and is fixedly connected to the top of the auxiliary component (306).

6. The easily adjustable industrial robot production spraying device according to claim 1, characterized in that: A convex block (7) is fixedly connected to the outer side of the rotating member (203), and the convex block (7) is located inside the spring (206).

7. The easily adjustable industrial robot production spraying device according to claim 1, characterized in that: One end of the push rod (204) is fixedly connected to a pressing block (8), and the pressing block (8) is in the shape of a long strip.

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