Spraying device for robot manufacturing

Abstract

The utility model discloses a spraying device for robot manufacturing, and relates to the technical field of spraying devices. The spraying device comprises a base, a spraying box and a liquid containing box, and the spraying box and the liquid containing box are arranged on the base. The spraying box comprises a spraying cavity, a spraying pipe arranged on the top of the spraying cavity, a movable frame arranged at the bottom of the spraying cavity in a sliding fit mode, a retarding motor arranged in the movable frame, and a storage plate arranged on the upper portion of the movable frame in a rotating fit mode and arranged at the output end of the retarding motor. According to the spraying device, through the arrangement of the spraying box, a sheet metal part needing to be sprayed can be placed on the storage plate of the spraying cavity, the sheet metal part is preliminarily fixed through the fixing block so as to determine the placement position of the sheet metal part, the extrusion plate is extruded through the extrusion part, the extrusion plate fixes the position of the fixing block through the fixing pad, and the sheet metal part is fixed through the fixing pad. Therefore, the sheet metal part is fixed, and the situation that the sheet metal part is fixed and loosened in the spraying process, and final spraying of the sheet metal part is affected is prevented.

Description

Technical Field

[0001] The utility model belongs to the field of spraying devices, and in particular relates to a spraying device for robot manufacturing. Background Art

[0002] The shell of a robot is generally made of sheet metal through stamping and other production processes. After forming, the sheet metal needs to be sprayed to prevent rust on the surface.

[0003] The Chinese patent application number 202020180655.2 discloses a sheet metal spraying device for manufacturing robot shells, including a base plate, a spray box is fixedly provided on the top outer wall of the base plate, a spray disc is fixedly provided inside the spray box, a slide rail is fixedly provided on the top outer wall of the base plate, a movable frame is provided above the slide rail, a fixing rod is welded on the side wall of the movable frame, the movable frame is fixedly connected to a retarder motor through the fixing rod, the output end of the retarder motor is fixedly connected to a rotating shaft, a storage plate is welded on the top of the rotating shaft, a fixing plate is welded on the top outer wall of the storage plate, springs are fixedly provided on the outer walls of both sides of the fixed plate, and the end of the spring away from the fixed plate is fixedly connected to the movable plate, a liquid tank is fixedly provided on the top outer wall of the base plate, a pressure pump is fixedly provided on the top outer wall of the liquid tank, the input end of the pressure pump is fixedly connected to a liquid extraction pipe, and the liquid extraction pipe is inserted into the interior of the liquid tank, and the output end of the pressure pump is fixedly connected to a liquid infusion pipe.

[0004] However, when the above device is actually used, the spring provides elastic force to the movable plate so that the movable plate supports and fixes the sheet metal. In actual spraying, it is easy for the elastic fixation to become unstable and loose due to the impact of the nozzle during spraying, thereby affecting the final spraying effect of the sheet metal.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a spraying device for robot manufacturing.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A spraying device for robot manufacturing, comprising: a base, a spray box mounted on the base, and a liquid tank, characterized in that the spray box includes a spray chamber, a spray pipe mounted on the top of the spray chamber, a movable frame slidingly engaged with the bottom of the spray chamber, a retarder motor mounted in the movable frame, and a storage plate rotatably engaged above the movable frame and disposed at the output end of the retarder motor;

[0009] At least one fixing member is provided above the storage plate, and the fixing member includes a plurality of slide grooves provided on the storage plate, and a fixing block elastically and slidably fitted in the slide grooves;

[0010] An extrusion plate is provided below the storage plate, and a fixed pad corresponding to a plurality of slide grooves is provided on the extrusion plate. A pull rope cooperating with the fixed block is provided on the extrusion plate, and the fixed pad cooperates with the fixed block;

[0011] An extrusion piece matched with the extrusion plate is arranged on the movable frame.

[0012] Optionally, a spring is installed between the fixed block and one side of the inner wall of the slide groove, and multiple retractable connecting rods are provided between the extrusion plate and the storage plate. One end of the pull rope is fixedly connected to the extrusion plate, and the other end of the pull rope passes through the inside of the storage plate and the spring axis to be connected to the fixed block.

[0013] Optionally, a partition is installed in the movable frame, the retarding motor is installed on the partition, the extrusion part includes two push rods slidingly fitted on the partition, a driving plate arranged on the upper side of the movable frame, two inclined plates installed on the lower side of the driving plate, and an extrusion wheel installed on the upper side of the driving plate, and the push rods cooperate with the inclined plates.

[0014] Optionally, a liquid outlet pipe is provided on one side of the liquid tank, a liquid inlet pipe and a pressure pump are provided on the upper side of the liquid tank, the input end of the pressure pump is fixedly connected to a liquid extraction pipe, the liquid extraction pipe is inserted into the interior of the liquid tank, the output end of the pressure pump is fixedly connected to a liquid infusion pipe, and the end of the liquid infusion pipe away from the pressure pump is connected to the spray pipe.

[0015] Optionally, a sealed door is provided on one side of the spray box, which is connected to the spray box by a hinge, and a handle is provided on one outer wall of the sealed door; two limit slides are installed at the bottom of the spray box, and a limit block is installed on the lower side of the movable frame, which slides in the limit slide; a groove is opened on one side of the spray box, and a range extender is installed in the groove, and the range extender device includes a first gear plate provided at the bottom of the groove, a second gear plate slidingly fitted at the bottom of the groove, and a gear slidingly fitted between the first gear plate and the second gear plate, the gear is located between the first gear plate and the second gear plate and meshes with the first gear plate and the second gear plate, the second gear plate is connected to one of the limit blocks, and a connecting rod matching the gear is provided on one side of the sealing door; the connecting rod includes a first rod body installed on the inner wall of one side of the sealing door, a second rod body hinged to the first rod body, the end of the second rod body is connected to the axis of the gear, and the gear rotatably fits on the lower side of the second rod body.

[0016] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0017] By means of the spray box, the sheet metal to be sprayed can be placed on the placement plate of the spray chamber, and preliminarily fixed by the fixing block to determine the placement position of the sheet metal, and the extrusion plate is squeezed by the extrusion piece so that the extrusion plate fixes the position of the fixing block through the fixing pad, thereby completing the fixation of the sheet metal and preventing the sheet metal from becoming loose during the spraying process, which affects the final spraying of the sheet metal. By means of the pull rope, when the extrusion piece releases the extrusion of the extrusion plate, the extrusion plate can fall by gravity and pull the pull rope, and the fixed block can be pulled by the pull rope to release the fixation of the fixed block to the sheet metal, thereby making it convenient for users to take out or place the sheet metal.

[0018] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a spraying device according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic structural diagram of a spraying device according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the front structure of a spraying device according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the movable frame structure of an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of a movable frame according to an embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the fixing structure of an embodiment of the present utility model;

[0026] Figure 7 This is a schematic structural diagram of a range extender device according to an embodiment of the present invention;

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] Base 1, spray box 2, spray chamber 201, spray tube 202, movable frame 203, retarder motor 204, storage plate 205, partition 206, sealing door 207, handle 208, limiting slide 209, limiting block 210, groove 211, liquid tank 3, liquid inlet pipe 302, pressure pump 303, liquid extraction pipe 304, liquid infusion pipe 305, fixing part 4, slide 401, fixing block 402, extrusion plate 403, fixing pad 404, spring 406, retractable connecting rod 407, extrusion part 5, push rod 501, driving plate 502, tilting plate 503, extrusion wheel 504, range extender 6, first gear plate 601, second gear plate 602, gear 603, connecting rod 604, first rod body 6041, second rod body 6042.

[0029] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] See also Figure 1-7 As shown, in this embodiment, a spraying device for robot manufacturing is provided, comprising: a base 1, a spray box 2 mounted on the base 1, and a liquid tank 3. The spray box 2 includes a spray chamber 201, a spray pipe 202 mounted on the top of the spray chamber 201, a movable frame 203 slidingly engaged with the bottom of the spray chamber 201, a retarder motor 204 mounted in the movable frame 203, and a storage plate 205 rotatably engaged above the movable frame 203 and disposed at the output end of the retarder motor 204;

[0032] At least one fixing member 4 is provided above the storage plate 205. The fixing member 4 includes a plurality of slide grooves 401 formed on the storage plate 205 and a fixing block 402 elastically and slidably fitted in the slide grooves 401.

[0033] An extrusion plate 403 is provided below the storage plate 205. The extrusion plate 403 is provided with fixed pads 404 corresponding to the multiple chutes 401. A pull rope that cooperates with the fixed block 402 is provided on the extrusion plate 403. The fixed pads 404 cooperate with the fixed block 402.

[0034] The movable frame 203 is provided with an extrusion member 5 that matches the extrusion plate 403 .

[0035] One aspect of the application of this embodiment is: when a sheet metal part needs to be sprayed, the sheet metal part is first placed on the storage plate 205, and the movable frame 203 is pushed to slide the movable frame 203 into the spray chamber 201, and the sheet metal part is located under the spray tube 202. When controlling the extrusion member 5, the extrusion member 5 squeezes the extrusion plate 403 to move the extrusion plate 403. The movement of the extrusion plate 403 drives the fixed pad 404 to move, so that the fixed pad 404 passes through the slide groove 401 to squeeze the fixed block 402, thereby achieving the effect of fixing the fixed block 402.

[0036] When the squeezing plate 403 moves toward the storage plate 205 , the pull rope is released, and the fixing block 402 preliminarily fixes the sheet metal part through elastic force.

[0037] Through the provided spray box 2, the sheet metal to be sprayed can be placed on the storage plate 205 of the spray chamber 201, and it is preliminarily fixed by the fixed block 402 to determine the placement position of the sheet metal, and the extrusion plate is squeezed by the extrusion member 5 so that the extrusion plate 403 fixes the position of the fixed block 402 through the fixed pad 404, thereby completing the fixation of the sheet metal and preventing the sheet metal from becoming loose during the spraying process, which affects the final spraying of the sheet metal. Through the provided pull rope, when the extrusion member 5 releases the extrusion of the extrusion plate 403, the extrusion plate 403 can fall by gravity and pull the pull rope, and the fixed block 402 can be pulled by the pull rope to release the fixation of the fixed block 402 on the sheet metal, thereby making it convenient for users to take out or place sheet metal.

[0038] See also Figure 4-6 As shown, a spring 406 is installed between the fixed block 402 and one side of the inner wall of the slide groove 401 of this embodiment, and a plurality of retractable connecting rods 407 are provided between the extrusion plate 403 and the storage plate 205. One end of the pull rope is fixedly connected to the extrusion plate 403, and the other end of the pull rope passes through the interior of the storage plate 205 and the axis of the spring 406 and is connected to the fixed block 402.

[0039] By providing the retractable connecting rod 407 , the squeezing plate 403 can be driven by the retractable connecting rod 407 to rotate synchronously with the storage plate 205 when the storage plate 205 is driven and rotated by the retarding motor 204 .

[0040] See also Figure 4-6As shown, the movable frame 203 of this embodiment is equipped with a partition 206, the retarding motor 204 is installed on the partition 206, the extrusion member 5 includes two push rods 501 slidingly fitted on the partition 206, a driving plate 502 arranged on the upper side of the movable frame 203, two inclined plates 503 installed on the lower side of the driving plate 502, and an extrusion wheel 504 installed on the upper side of the driving plate 502, the push rod 501 cooperates with the inclined plate 503, and both the push rod 501 and the inclined plate 503 are provided with inclined surfaces.

[0041] By providing the push rod 501, when the movable frame 203 is fully pushed into the spray chamber 201, the push rod 501 will be squeezed against one side of the inner wall of the spray chamber 201, so that the push rod 501 slides at one end of the partition 206. During the sliding process, the push rod 501 will contact and squeeze the inclined plate 503 through the inclined surface, so that the inclined plate 503 moves and drives the driving plate 502 to move. The driving plate 502 drives the extrusion wheel 504 to move. The extrusion wheel 504 contacts the extrusion plate 403 and drives the extrusion plate 403 to squeeze the object plate 205, thereby completing the fixation of the fixed block 402. By providing the extrusion wheel 504, the influence on the rotation of the extrusion plate 403 can be reduced during the extrusion of the extrusion plate 403.

[0042] See also Figure 1-3 As shown, a liquid outlet pipe is provided on one side of the liquid tank 3 of this embodiment, and a liquid inlet pipe 302 and a pressure pump 303 are provided on the upper side of the liquid tank 3. The input end of the pressure pump 303 is fixedly connected to a liquid extraction pipe 304, which is inserted into the interior of the liquid tank 3. The output end of the pressure pump 303 is fixedly connected to a liquid delivery pipe 305, and the end of the liquid delivery pipe 305 away from the pressure pump 303 is connected to the spraying pipe 202. The pressure pump 303 is provided to extract the spraying liquid in the liquid tank 3 through the liquid extraction pipe 304 and transport it to the spraying pipe 202 through the liquid delivery pipe 305, thereby spraying the sheet metal parts.

[0043] See also Figure 1-7As shown, a sealing door 207 is provided on one side of the spray box 2 of this embodiment, and the sealing door 207 is connected to the spray box 2 by a hinge, and a handle 208 is provided on the outer wall of one side of the sealing door 207; two limiting slides 209 are installed at the bottom of the spray box 2, and a limiting block 210 is installed on the lower side of the movable frame 203, and the limiting block 210 slides in the limiting slide 209; a groove 211 is provided on one side of the spray box 2, and a range extender 6 is installed in the groove 211, and the range extender 6 includes a first tooth plate 601 provided at the bottom of the groove 211, a second tooth plate 602 slidingly fitted at the bottom of the groove 211, and a first tooth plate 601 slidingly fitted at the bottom of the groove 211. The gear 603 is located between the first tooth plate 601 and the second tooth plate 602 and is meshed with the first tooth plate 601 and the second tooth plate 602. The second tooth plate 602 is connected to one of the limit blocks 210. A connecting rod 604 that cooperates with the gear 603 is installed on one side of the sealing door 207; the connecting rod 604 includes a first rod body 6041 installed on the inner wall of one side of the sealing door 207, and a second rod body 6042 hinged to the first rod body 6041. The end of the second rod body 6042 is connected to the axis of the gear 603, and the gear 603 rotates and cooperates with the lower side of the second rod body 6042.

[0044] By setting the sealing door 207, the sealing door 207 can drive the first rod 6041 to move during the rotation process. The movement of the first rod 6041 drives the second rod 6042 to move, and drives the gear 603 to move. In the process of rotation of the gear 603, it will contact and engage with the first tooth plate 601 to rotate, and engage with the second tooth plate 602, driving the second tooth plate 602 to slide, thereby driving the limit block 210 to slide and thereby driving the movable frame 203 to move, so that when the user opens the sealing door 207, the movable frame 203 will slide out of the spray chamber 201, making it convenient for the user to place or remove sheet metal parts.

[0045] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A spraying device for robot manufacturing, comprising: A base (1), a spray box (2) mounted on the base (1), and a liquid tank (3), characterized in that the spray box (2) includes a spray chamber (201), a spray pipe (202) mounted on the top of the spray chamber (201), a movable frame (203) slidingly fitted on the bottom of the spray chamber (201), a retarding motor (204) mounted in the movable frame (203), and a storage plate (205) rotatably fitted above the movable frame (203) and arranged at the output end of the retarding motor (204); At least one fixing member (4) is provided above the storage plate (205), and the fixing member (4) includes a plurality of slide grooves (401) provided on the storage plate (205), and a fixing block (402) elastically and slidably fitted in the slide grooves (401); An extrusion plate (403) is provided below the storage plate (205), and a fixing pad (404) corresponding to the plurality of slide grooves (401) is provided on the extrusion plate (403), and a pull rope cooperating with the fixing block (402) is provided on the extrusion plate (403), and the fixing pad (404) cooperates with the fixing block (402); An extrusion piece (5) matching with the extrusion plate (403) is provided on the movable frame (203).

2. A spraying device for robot manufacturing according to claim 1, characterized in that: A spring (406) is installed between the fixed block (402) and one side of the inner wall of the slide groove (401), and a plurality of retractable connecting rods (407) are provided between the extrusion plate (403) and the storage plate (205). One end of the pull rope is fixedly connected to the extrusion plate (403), and the other end of the pull rope passes through the interior of the storage plate (205) and the axis of the spring (406) to be connected to the fixed block (402).

3. A spraying device for robot manufacturing according to claim 1, characterized in that: A partition (206) is installed in the movable frame (203), and a slow-speed motor (204) is installed on the partition (206). The extrusion member (5) includes two push rods (501) slidingly matched on the partition (206), a driving plate (502) arranged on the upper side of the movable frame (203), two inclined plates (503) installed on the lower side of the driving plate (502), and an extrusion wheel (504) installed on the upper side of the driving plate (502). The push rods (501) are matched with the inclined plates (503).

4. A spraying device for robot manufacturing according to claim 1, characterized in that: A liquid outlet pipe is provided on one side of the liquid tank (3), a liquid inlet pipe (302) and a pressure pump (303) are provided on the upper side of the liquid tank (3), an input end of the pressure pump (303) is fixedly connected to a liquid extraction pipe (304), the liquid extraction pipe (304) is inserted into the interior of the liquid tank (3), an output end of the pressure pump (303) is fixedly connected to a liquid delivery pipe (305), and an end of the liquid delivery pipe (305) away from the pressure pump (303) is connected to the spray pipe (202).

5. The spraying device for robot manufacturing according to claim 1, characterized in that: A sealing door (207) is provided on one side of the spray box (2). The sealing door (207) is connected to the spray box (2) via a hinge. A handle (208) is provided on an outer wall of one side of the sealing door (207).

6. A spraying device for robot manufacturing according to claim 5, characterized in that: Two limiting slideways (209) are installed at the bottom of the spray box (2), and a limiting block (210) is installed at the lower side of the movable frame (203). The limiting block (210) is slidably matched in the limiting slideway (209).

7. A spraying device for robot manufacturing according to claim 6, characterized in that: A groove (211) is provided on one side of the spray box (2), and a range extender (6) is installed in the groove (211). The range extender (6) includes a first tooth plate (601) arranged at the bottom of the groove (211), a second tooth plate (602) slidingly fitted at the bottom of the groove (211), and a gear (603) slidingly fitted between the first tooth plate (601) and the second tooth plate (602). The gear (603) is located between the first tooth plate (601) and the second tooth plate (602) and is meshed with the first tooth plate (601) and the second tooth plate (602). The second tooth plate (602) is connected to one of the limit blocks (210). A connecting rod (604) matching the gear (603) is installed on one side of the sealing door (207).

8. A spraying device for robot manufacturing according to claim 7, characterized in that: The connecting rod (604) includes a first rod (6041) mounted on the inner wall of one side of the sealing door (207), and a second rod (6042) hinged to the first rod (6041). The end of the second rod (6042) is connected to the axis of the gear (603), and the gear (603) is rotatably engaged with the lower side of the second rod (6042).

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