Rapid spraying device for special-shaped aluminum profile

Abstract

The utility model discloses a quick spraying device for a special-shaped aluminum profile, a positioning mechanism comprises a top frame, the middle part of the inner wall of the top frame is rotatably connected with a rotating disc, the periphery of the surface of the rotating disc is provided with guide grooves, and the guide grooves are arranged around the center of the rotating disc at equal intervals; a movable plate is slidably connected to the inner wall of each guide groove, the bottom end of each movable plate extends to the position below the rotating disc, the bottom surface of each movable plate is movably in contact with an extension rod, a threaded shaft is fixedly connected to the middle of the top surface of each extension rod, and the outer wall of each threaded shaft is in threaded connection with the inner wall of the bottom end of the corresponding movable plate; a sliding groove is formed in one side of the surface of each extending rod, the length direction of the extending rods is consistent with the length direction of the sliding grooves, the outer walls of the extending rods are movably sleeved with clamping rods, the rotating disc is driven by a motor to rotate, the motor can drive the aluminum profile to rotate when started, and therefore an operator can conveniently and rapidly spray all the faces of the aluminum profile at the fixed position.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy processing technical field, concretely relates to a quick spraying device for special-shaped aluminium alloy. BACKGROUND

[0002] Aluminium alloy is by aluminium bar after hot melt extrusion obtained with specific cross section shape and size aluminium material, it has good corrosion resistance, light weight high strength, easy to process and surface treatment etc.

[0003] In order to promote the surface appearance of aluminium alloy usually carries out paint spraying on the outer surface, and the prior art needs to frequently turn over when carrying out uniform spraying to aluminium alloy, and the spraying efficiency is lower, so a quick spraying device for special-shaped aluminium alloy is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model wants to solve the technical problem as follows: when carrying out uniform spraying to aluminium alloy, it needs to frequently turn over, and the spraying efficiency is lower.

[0005] The purpose of the utility model can be realized through the following technical schemes:

[0006] A quick spraying device for special-shaped aluminium alloy, including support mechanism, the upper portion of support mechanism is provided with positioning mechanism, and the positioning mechanism includes motor;

[0007] Further comprising:

[0008] The positioning mechanism includes top frame, the inner wall middle part of top frame is rotatably connected with turntable, the surface all around of turntable is equipped with guide slot, and each guide slot is equidistantly arranged around the center of turntable;

[0009] Among them, the inner wall of each guide slot is slidably connected with moving plate, the bottom end of each moving plate extends to the below of turntable, and the bottom surface of moving plate is movably contacted with extension rod, and the top surface middle part of extension rod is fixedly connected with threaded shaft, and the outer wall of threaded shaft is threadedly connected with the inner wall of moving plate bottom end;

[0010] Among them, the surface one side of each extension rod is equipped with sliding slot, and the length direction of extension rod and sliding slot is consistent, and the outer wall of extension rod is movably sleeved with clamping rod.

[0011] As a further scheme of the utility model: the outer wall upper end of the clamping rod is movably connected with a press button, the middle part of the press button penetrates into the inner wall of the clamping rod, a spring is sleeved with the middle part of the press button, the side of the spring is further abutted with the press button, the other side of the spring is fixedly connected with the inner wall of the clamping rod, the press button further extends to the inside of the sliding groove and is fixedly connected with a resisting block, the surface of the resisting block is abutted with the inner wall of the extension rod.

[0012] As a further scheme of the utility model: the top surface one side of the top frame is fixedly installed with a motor, the output shaft of the motor penetrates into the inside of the top frame downwards, the bottom of the output shaft of the motor is fixedly connected with a gear, the bottom middle part of the gear is rotatably connected with the inner wall of the top frame, the side of the gear is meshingly connected with a ring gear, the outer wall of the ring gear is slidably connected with the inner wall of the top frame, and the inner side of the ring gear is fixedly connected with the side of the rotating disc.

[0013] As a further scheme of the utility model: the top middle part of the rotating disc is fixedly installed with a limiting cylinder, the inner wall of the limiting cylinder is rotatably connected with a lead screw, the top end of the lead screw extends to the upper side of the limiting cylinder and is fixedly connected with a knob, the bottom end of the lead screw is rotatably connected with the rotating disc, and the outer wall of the lead screw is threadedly sleeved with a lifting sleeve.

[0014] As a further scheme of the utility model: the outer wall of the lifting sleeve is fixedly connected with clamping blocks around, the outer wall of each clamping block is slidably connected with the inner wall of the limiting cylinder, the inner wall of each clamping block penetrates out of the limiting cylinder at the end away from the lifting sleeve, the inner wall of each clamping block is rotatably connected with a connecting rod, and the end of the connecting rod away from the clamping block is rotatably connected with a moving plate.

[0015] As a further scheme of the utility model: the supporting mechanism comprises a base, the top middle part of the base is rotatably connected with a supporting seat, and the top two sides of the supporting seat are fixedly installed with stand columns.

[0016] As a further scheme of the utility model: the top end of each stand column is fixedly installed with the bottom surface of the top frame, and the center of the supporting seat and the rotating disc is located on the same vertical straight line.

[0017] The utility model discloses the beneficial effects of:

[0018] (1) the utility model discloses a clamping rod inserts the inside of aluminium profile, thereby tightly fixed to the inner wall of aluminium profile, the rotating disc connected with each clamping rod is driven to rotate by motor, and the aluminium profile can be rotated when the motor starts, thereby facilitating the operator to spray each surface of aluminium profile quickly in the fixed position.

[0019] (2) by rotating the knob above the rotating disc, thereby driving the spacing between each clamping rod changes, and each clamping plate can also be respectively with the rotating disc disassembled, adjust the distance between the clamping rod is convenient for different size of special-shaped aluminum profile fixed;

[0020] (3) press the knob on the upper end of the clamping rod, and pull down the clamping rod, so that the clamping rod can be moved and extended downward, and then the clamping rod can be inserted into the aluminum profile, and the aluminum profile of different length can be conveniently fixed. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model will be further described below in combination with the drawings.

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is the bottom structure schematic diagram of the rotating disc in the utility model;

[0024] Figure 3 It is the internal structure schematic diagram of the moving plate in the utility model;

[0025] Figure 4 It is the top angle section view schematic diagram of the extension rod in the utility model;

[0026] Figure 5 It is the section view structure schematic diagram of the positioning mechanism in the utility model.

[0027] In the drawing: 1, support mechanism;101, base;102, support seat;103, stand;2, positioning mechanism;201, top frame;202, motor;203, gear;204, rotating disc;205, ring rack;206, guide groove;207, limit cylinder;208, screw;209, knob;210, lifting sleeve;211, clamping block;212, connecting rod;213, moving plate;214, extension rod;215, threaded shaft;216, sliding slot;217, clamping rod;218, abutting block;219, spring;220, press button. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0029] As Figures 1-5As shown, a kind of quick spraying device for special-shaped aluminum profile, including support mechanism 1, the upper portion of support mechanism 1 is provided with positioning mechanism 2, positioning mechanism 2 includes motor 202;Further include: positioning mechanism 2 includes top frame 201, the inner wall middle part of top frame 201 is rotatably connected with carousel 204, the surface of carousel 204 is all set with guide groove 206 around, each guide groove 206 is equidistantly arranged around the center of carousel 204;Wherein, the inner wall of each guide groove 206 is slidably connected with moving plate 213, the bottom of each moving plate 213 extends to the below of carousel 204, and the bottom surface of moving plate 213 is movably contacted with extension rod 214, and the top surface middle part of extension rod 214 is fixedly connected with threaded shaft 215, the outer wall of threaded shaft 215 is threadedly connected with the bottom end inner wall of moving plate 213;Wherein, the surface side of each extension rod 214 is set with sliding slot 216, the length direction of extension rod 214 and sliding slot 216 is consistent, the outer wall of extension rod 214 movably sets with clamping rod 217, as Figure 3 As shown in the figure, by screwing clamping rod 217 or extension rod 214, threaded shaft 215 is rotated from the bottom end of moving plate 213, and then extension rod 214 is removed;

[0030] The outer wall upper end of clamping rod 217 is movably connected with press button 220, the middle part of press button 220 penetrates into the inner wall of clamping rod 217, and the middle part of press button 220 is sleeved with spring 219, and the side of spring 219 also abuts against press button 220, the other side of spring 219 is fixedly connected with the inner wall of clamping rod 217, press button 220 also extends to the inside of sliding slot 216 and is fixedly connected with abutting block 218, the surface of abutting block 218 abuts against the inner wall of extension rod 214, as Figure 4 As shown, spring 219 pushes press button 220 away from extension rod 214, so as to drive abutting block 218 to abut against the inner wall of extension rod 214, thereby increasing the friction force of abutting block 218 and extension rod 214 and offsetting gravity, and extension rod 214 and clamping rod 217 can be kept relatively fixed;

[0031] The top surface side of top frame 201 is fixedly installed with motor 202, the output shaft of motor 202 penetrates into the inside of top frame 201 downwards, and the bottom of output shaft of motor 202 is fixedly connected with gear 203, the bottom surface middle part of gear 203 is rotatably connected with the inner wall of top frame 201, the side edge of gear 203 is meshingly connected with annular gear rack 205, the outer wall of annular gear rack 205 is slidably connected with the inner wall of top frame 201, and the inner side of annular gear rack 205 is fixedly connected with the side edge of carousel 204, as Figure 2 As shown, motor 202 drives gear 203 to rotate, so that annular gear rack 205 is pushed and drives carousel 204 to rotate;

[0032] A limiting cylinder 207 is fixedly installed in the middle of the top surface of the rotating disc 204, the inner wall of the limiting cylinder 207 is rotationally connected with a lead screw 208, the top end of the lead screw 208 extends above the limiting cylinder 207 and is fixedly connected with a knob 209, the bottom end of the lead screw 208 is rotationally connected with the rotating disc 204, the outer wall of the lead screw 208 is threadedly sleeved with a lifting sleeve 210, the outer wall of the lifting sleeve 210 is fixedly connected with clamping blocks 211 around, the outer wall of each clamping block 211 is slidingly connected with the inner wall of the limiting cylinder 207, and the end of each clamping block 211 away from the lifting sleeve 210 penetrates through the limiting cylinder 207, and the inner wall of each clamping block 211 is rotationally connected with a connecting rod 212, the end of the connecting rod 212 away from the clamping block 211 is rotationally connected with a moving plate 213, as shown in Figure 5 When the lifting sleeve 210 is lowered, the two connecting rods 212 are rotated upwards, so that the distance between the two symmetrical moving plates 213 is increased;

[0033] The supporting mechanism 1 comprises a base 101, the top middle of the base 101 is rotationally connected with a supporting seat 102, the top of the supporting seat 102 is fixedly installed with upright columns 103 on both sides, the top ends of the two upright columns 103 are fixedly installed with the top frame 201 on the bottom surface, the centers of the supporting seat 102 and the rotating disc 204 are located on the same vertical line, as shown in Figure 1 The supporting seat 102 supports the bottom of the aluminum profile, and the supporting seat 102 rotates synchronously with the aluminum profile.

[0034] The working principle of the utility model:

[0035] When the aluminum profile is sprayed, first, the aluminum profile is vertically placed on the top surface of the middle of the supporting seat 102, then the clamping rod 217 is held and the press button 220 is pressed, the abutting block 218 is separated from the inner wall of the extension rod 214, at this time, the clamping rod 217 is unlocked with the extension rod 214, the clamping rod 217 is pushed downwards and inserted into the inner part of the top end of the aluminum profile, then the press button 220 is released, the spring 219 pushes the press button 220 to reset, and drives the abutting block 218 to extrude the inner wall of the extension rod 214, so that the clamping rod 217 is fixed on the outer surface of the extension rod 214, the above steps are repeated, at least two clamping rods 217 are inserted into the inner part of the aluminum profile, then according to the shape of the inner wall of the aluminum profile, the clamping rod 217 is determined to move inwards or outwards, and the knob 209 is rotated to drive the lead screw 208 to rotate, the surface of the lead screw 208 is threadedly pushed to move the lifting sleeve 210, the clamping block 211 vertically rises along the inner wall of the limiting cylinder 207, the connecting rod 212 rotates and drives the moving plate 213 to move along the guide groove 206, so that the distance between the clamping rods below the moving plate 213 changes, and the outer wall of the clamping rod 217 is tightly fixed to the inner wall of the aluminum profile;

[0036] Second, the motor 202 drives gear 203 rotation, under the meshing effect drives annular rack 205 rotation, thereby rotating disc 204, rotating disc 204 below the clamping rod 217 drives aluminum profile rotation, at this time the operator can be in fixed point holding spray tank each face of aluminum profile is uniformly sprayed.

[0037] The above has carried out the detailed description to one embodiment of the utility model, but the content described is only the preferred embodiment of the utility model, cannot be considered for limiting the implementation scope of the utility model. All equivalent changes and improvements etc. that are made according to the utility model application scope, should still belong to the patent coverage scope of the utility model.

Claims

1. A rapid spraying device for special-shaped aluminum profiles, comprising a supporting mechanism (1), a positioning mechanism (2) is arranged above the supporting mechanism (1), and the positioning mechanism (2) comprises a motor (202); characterized in that Further comprising: The positioning mechanism (2) comprises a top frame (201), a rotating disc (204) is rotatably connected to the middle of the inner wall of the top frame (201), guide grooves (206) are formed around the surface of the rotating disc (204), and the guide grooves (206) are equidistantly arranged around the center of the rotating disc (204); Wherein, the inner wall of each guide groove (206) is slidably connected with a moving plate (213), the bottom end of each moving plate (213) extends below the rotating disc (204), the bottom surface of the moving plate (213) movably contacts with an extension rod (214), the top surface of the extension rod (214) is fixedly connected with a threaded shaft (215), and the outer wall of the threaded shaft (215) is threadedly connected with the inner wall of the bottom end of the moving plate (213); Wherein, a sliding groove (216) is formed on one side of the surface of each extension rod (214), the length direction of the extension rod (214) and the sliding groove (216) is consistent, and the outer wall of the extension rod (214) movably sleeves a clamping rod (217).

2. A rapid spraying device for special-shaped aluminum profiles according to claim 1, characterized in that, The outer wall of the clamping rod (217) movably connects with a pressing button (220) at the upper end, the middle part of the pressing button (220) penetrates into the inner wall of the clamping rod (217), a spring (219) is sleeved with the middle part of the pressing button (220), the side of the spring (219) also abuts against the pressing button (220), the other side of the spring (219) is fixedly connected with the inner wall of the clamping rod (217), the pressing button (220) further extends into the sliding groove (216) and is fixedly connected with an abutting block (218), and the surface of the abutting block (218) abuts against the inner wall of the extension rod (214).

3. A rapid spraying device for special-shaped aluminum profile according to claim 2, characterized in that, The top surface of the top frame (201) is fixedly installed with the motor (202) on one side, the output shaft of the motor (202) penetrates into the inside of the top frame (201) downward, the bottom of the output shaft of the motor (202) is fixedly connected with a gear (203), the middle part of the bottom surface of the gear (203) is rotatably connected with the inner wall of the top frame (201), the side of the gear (203) is meshingly connected with a ring-shaped gear rack (205), the outer wall of the ring-shaped gear rack (205) is slidably connected with the inner wall of the top frame (201), and the inner side of the ring-shaped gear rack (205) is fixedly connected with the side of the rotating disc (204).

4. A rapid spraying device for special-shaped aluminum profile according to claim 3, characterized in that, The top surface of the rotating disc (204) is fixedly installed with a limiting cylinder (207), the inner wall of the limiting cylinder (207) is rotatably connected with a lead screw (208), the top end of the lead screw (208) extends above the limiting cylinder (207) and is fixedly connected with a knob (209), the bottom end of the lead screw (208) is rotatably connected with the rotating disc (204), and the outer wall of the lead screw (208) threadedly sleeves a lifting sleeve (210).

5. A rapid spraying device for special-shaped aluminum profile according to claim 4, characterized in that, The outer wall of the lifting sleeve (210) is fixedly connected with clamping blocks (211), the outer wall of each clamping block (211) is slidably connected with the inner wall of the limiting cylinder (207), and the inner wall of each clamping block (211) is rotatably connected with a connecting rod (212), and the end of the connecting rod (212) away from the clamping block (211) is rotatably connected with a moving plate (213).

6. A rapid spraying device for special-shaped aluminum profile according to claim 1, characterized in that, The support mechanism (1) comprises a base (101), and the top middle of the base (101) is rotatably connected with a support seat (102).

7. A rapid spraying device for special-shaped aluminum profile according to claim 6, characterized in that, The top of each of the two stand columns (103) is fixedly connected with the bottom of the top frame (201), and the centers of the support seat (102) and the rotating disc (204) are located on the same vertical line.

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