CN217963166U - Two-dimensional reciprocating spraying machine - Google Patents

Abstract

The utility model relates to an electrostatic spraying surface treatment technical field, concretely relates to reciprocal flush coater of two dimension, it includes the flush coater body, the flush coater body includes the frame, set up the lift driving motor subassembly in the frame through the motor cabinet, the action wheel of being connected with the transmission of lift driving motor subassembly, set up in frame upper portion from driving wheel, drive chain, set up on drive chain and lie in the action wheel and from the load frame of one side of driving wheel, set up on drive chain and lie in the action wheel and from the counter weight frame of the opposite side of driving wheel, set up spray gun subassembly on the load frame, the lift encoder subassembly of being connected with the lift driving motor subassembly through double-row chain, the total weight of load frame and spray gun subassembly is unanimous with the weight of counter weight frame. The utility model reduces the heating value of the lifting driving motor component and prolongs the service life of the lifting driving motor component; the base and the sliding seat are arranged, so that the two-position spraying effect of the spraying machine is realized, and the universality is improved.

Description

Two-dimensional reciprocating spraying machine

Technical Field

The utility model relates to an electrostatic spraying surface treatment technical field, concretely relates to reciprocal flush coater of two dimension.

Background

Current surface treatments include automatic spraying and manual spraying. When the automatic spraying mode is adopted, the spray gun of the spraying machine needs to reciprocate for multiple times to spray to reach the required spraying thickness. But current flush coater is because structural design is unreasonable, and conveyer belt one side sets up the spray gun opposite side and does not have the counter weight, leads to conveyer belt both sides weight not of uniform size, causes conveying structure frictional force uneven, and motor, speed reducer load are too big easily to be scalded, and the fault rate is high. In addition, the up-down stroke of the existing spraying machine and the spraying distance between the spray gun and the workpiece are required to be manually adjusted, the service efficiency of equipment is influenced, and the labor cost and the time cost of surface spraying are high.

The utility model solves the technical problems that the motor has high failure rate and short service life due to overheating, the up-down and left-right strokes of the spray gun are not automated, and the labor cost and the time cost are high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a two-dimensional reciprocating spraying machine which has the advantages of thorough dust removal and scrap removal, high efficiency and low noise.

The utility model discloses the technical scheme who adopts does: two-dimensional reciprocating coating machine, including the flush coater body, the flush coater body includes the frame, set up the lift driving motor subassembly in the frame through the motor cabinet, the action wheel of being connected with the transmission of lift driving motor subassembly, set up at frame upper portion from the driving wheel, set up at action wheel and from the driving chain on driving wheel, set up on driving chain and lie in the action wheel and follow the load carrier of the same one side of driving wheel, set up on driving chain and lie in the action wheel and follow the weight carrier of the opposite side of driving wheel, set up the spray gun subassembly on the load carrier, through the lifting encoder subassembly that double-row chain and lift driving motor subassembly are connected, the total weight of load carrier and spray gun subassembly is unanimous with the weight of weight carrier.

The device also comprises a base and a sliding seat; the sprayer comprises a sprayer body, a base and a driving sliding seat, wherein the base is provided with a horizontal reciprocating mechanism for driving the sliding seat to horizontally reciprocate, and the sprayer body is detachably connected to the upper surface of the sliding seat.

The horizontal reciprocating mechanism is a linear motor travelling mechanism, a gear rack travelling mechanism, a screw nut travelling mechanism, an electric push rod travelling mechanism or an air cylinder travelling mechanism.

The horizontal reciprocating mechanism is a linear motor travelling mechanism and comprises a first V-shaped track, a second V-shaped track, a horizontal driving motor arranged on the inner side of the first V-shaped track and the inner side of the second V-shaped track, a base driving chain with one end connected with the output end of the horizontal driving motor through a first chain wheel and the other end connected with the horizontal driving motor through a second chain wheel arranged on the bearing seat assembly, and a horizontal driving encoder connected with the horizontal driving motor through the first chain wheel;

the sliding seat comprises a seat body, a sliding wheel set arranged at the bottom of the seat body and a chain connecting plate, one end of the chain connecting plate is connected with the seat body, and the other end of the chain connecting plate is connected with a base driving chain; the sliding wheel set is a V-shaped wheel set, the sliding wheel set is connected to the first V-shaped rail and the second V-shaped rail in a sliding mode, the spraying machine body is detachably connected to the upper surface of the sliding seat, and the horizontal driving motor rotates forwards or reversely to drive the base driving chain to move horizontally and reciprocally, so that the driving seat body drives the spraying machine body to move horizontally and reciprocally.

The counterweight frame comprises a counterweight block, a shock pad and a counterweight V-shaped wheel set, and the counterweight V-shaped wheel set is connected with a rack V-shaped track arranged on the rack; the loading frame comprises a loading wheel set, and the loading wheel set is connected with a rack T-shaped track arranged on the rack; the spray gun assembly is connected with the counterweight housing through a spray gun mounting bracket.

And a spray gun powder pipe support is arranged on the base.

And a hanging ring is arranged at the top of the sprayer body.

The spray gun assembly comprises a main gun rod connected with the spray gun mounting bracket through a connecting piece and an auxiliary gun rod connected with the main gun rod through a round clamp; the auxiliary gun rod is connected with the spray gun.

The beneficial effects of the utility model reside in that: the utility model discloses opposite side at drive chain sets up the counter weight frame with load frame looks balance, balances the weight of load frame, makes the drive chain both sides be in balanced state at up-and-down motion's in-process, and then has reduced the frictional force of drive chain with lift driving motor subassembly output, has reduced the load of motor, the effectual calorific capacity that reduces lift driving motor subassembly to reduce lift driving motor subassembly's fault rate, improved lift driving motor subassembly's life. Furthermore, the utility model discloses set up base and sliding seat, the detachable connection of flush coater body is at the sliding seat upper surface, drives flush coater body horizontal reciprocating motion during the horizontal reciprocating motion of the horizontal reciprocating mechanism drive sliding seat on the base to realize that the flush coater body not only can carry out the spraying by up-and-down reciprocating motion, also can horizontal reciprocating motion carry out horizontal spraying simultaneously, improved the reciprocating engine degree of automation and improved production efficiency, reduction in production cost.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a top view of the applicator body;

FIG. 5 is a front view of the base and the sliding seat;

FIG. 6 is a left side view of the base and the sliding seat;

FIG. 7 is an enlarged partial view of the lower portion of FIG. 3;

FIG. 8 is an enlarged partial view of FIG. 4;

FIG. 9 is an enlarged partial view of the lower portion of FIG. 1;

the reference numerals and names in the drawings correspond to the following:

the spraying machine comprises a base 1, a spraying machine body 2, a sliding seat 3 and a spray gun powder pipe support 4;

the device comprises a first V-shaped track 11, a second V-shaped track 12, a horizontal driving motor 13, a first chain wheel 14, a base driving chain 15, a bearing block assembly 16, a second chain wheel 17 and a horizontal driving encoder 18;

the device comprises a frame 21, a motor base 22, a lifting driving motor assembly 23, a driving wheel 24, a driven wheel 25, a transmission chain 26, a loading frame 27, a counterweight frame 28, a spray gun assembly 29, a double-row chain 210, a lifting encoder assembly 211 and a lifting ring 212;

a load wheel group 271, a frame T-shaped track 272;

a counterweight V-shaped wheel set 281, a frame V-shaped rail 282, a shock pad 283 and a balancing weight 284;

a spray gun mounting bracket 291, a connecting piece 292, a main gun rod 293, a round clamp 294, an auxiliary gun rod 295 and a spray gun 296;

a seat body 31, a sliding wheel set 32 and a chain connecting plate 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 9, the two-dimensional reciprocating spraying machine according to the present embodiment includes a spraying machine body 2, where the spraying machine body 2 includes a frame 21, a lifting driving motor assembly 23 disposed on the frame 21 through a motor base 22, a driving wheel 24 in transmission connection with the lifting driving motor assembly 23, a driven wheel 25 disposed on an upper portion of the frame 21, a transmission chain 26 disposed on the driving wheel 24 and the driven wheel 25, a load frame 27 disposed on the transmission chain 26 and located on a same side of the driving wheel 24 and the driven wheel 25, a weight frame 28 disposed on the transmission chain 26 and located on another side of the driving wheel 24 and the driven wheel 25, a spray gun assembly 29 disposed on the load frame 27, and a lifting encoder assembly 211 connected with the lifting driving motor assembly 23 through a double-row chain 210, and a total weight of the load frame 27 and the spray gun assembly 29 is consistent with a weight of the weight frame 28.

The device also comprises a base 1 and a sliding seat 3; the base 1 is provided with a horizontal reciprocating mechanism for driving the sliding seat 3 to horizontally reciprocate, and the spraying machine body 2 is detachably connected to the upper surface of the sliding seat 3.

The horizontal reciprocating mechanism is a linear motor travelling mechanism, a gear rack travelling mechanism, a screw rod nut travelling mechanism, an electric push rod travelling mechanism or an air cylinder travelling mechanism.

The horizontal reciprocating mechanism is a linear motor travelling mechanism and comprises a first V-shaped track 11, a second V-shaped track 12, a horizontal driving motor 13 arranged on the inner sides of the first V-shaped track 11 and the second V-shaped track 12, a base driving chain 15, one end of the base driving chain 15 is connected with the output end of the horizontal driving motor 13 through a first chain wheel 14, the other end of the base driving chain 15 is connected with the horizontal driving motor 13 through a second chain wheel 17 arranged on a bearing seat assembly 16, and a horizontal driving encoder 18, the first chain wheel 14 is connected with the horizontal driving motor 13;

the sliding seat 3 comprises a seat body 31, a sliding wheel group 32 arranged at the bottom of the seat body 31, and a chain connecting plate 33 with one end connected with the seat body 31 and the other end connected with the base driving chain 15; the sliding wheel set 32 is a V-shaped wheel set, the sliding wheel set 32 is slidably connected to the first V-shaped track 11 and the second V-shaped track 12, the spraying machine body 2 is detachably connected to the upper surface of the sliding seat 3, and the horizontal driving motor 13 rotates positively or negatively to drive the base driving chain 15 to perform horizontal reciprocating motion, so that the driving seat body 31 drives the spraying machine body 2 to perform horizontal reciprocating motion. By adopting the V-shaped track, the sliding wheel set 32 runs more stably and smoothly.

The counterweight frame 28 comprises a counterweight 284, a shock absorption pad 283 and a counterweight V-shaped wheel set 281, and the counterweight V-shaped wheel set 281 is connected with a frame V-shaped rail 282 arranged on the frame 21; the load carrier 27 comprises a load wheel group 271, and the load wheel group 271 is connected with a rack T-shaped track 272 arranged on the rack 21; the spray gun assembly 29 is connected to the weight rack 28 by a spray gun mounting bracket 291. And the T-shaped track is adopted, so that the precision is high, and the operation is more stable and smooth.

And a spray gun powder pipe bracket 4 is arranged on the base 1.

In order to facilitate transportation, a hanging ring 212 is arranged at the top of the sprayer body 2.

The spray gun assembly 29 comprises a main gun rod 293 connected with a spray gun mounting bracket 291 through a connecting piece 292, and an auxiliary gun rod 295 connected with the main gun rod 293 through a round clamp 294; the secondary lance 295 is connected to a lance 296.

The workpiece is vertically hung on the conveying line, and the spraying range of the spray gun 296 should exceed about 200mm of the top surface and the bottom surface of the workpiece respectively during automatic spraying, so that the whole surface of the workpiece can be uniformly sprayed. The lifting encoder component 211 is additionally arranged on the lifting driving motor component 23, the upper and lower running tracks of the spray gun 296 can be adjusted in real time according to the height of a workpiece, manual operation is not needed, the spraying effect is guaranteed more uniformly by spraying, powder waste caused by empty spraying of the spray gun 296 is avoided, and the utilization rate of the powder is improved.

Horizontal direction, horizontal distance between spray gun 296 and the work piece should keep within 250 ~ 300mm scope during the work piece spraying, and the work piece membrane is thick could guarantee evenly the utility model discloses increase base 1 and sliding seat 3, can avoid manual operation according to the distance between actual work piece width automatically regulated spray gun and the work piece, improve powder spraying quality.

The utility model discloses a theory of operation: after the workpiece enters a spraying range, the identification data is transmitted into a control program, the horizontal drive encoder 18 controls the forward transmission or the reverse rotation of the motor to drive the base drive chain 15 to horizontally reciprocate, so that the base body 31 horizontally reciprocates to drive the spraying machine body 2 to horizontally advance or retreat, and the optimal distance between the spraying gun and the workpiece is controlled; simultaneously lift driving motor subassembly 23, according to the work piece height data of discernment, control lift driving motor subassembly 23 through lift encoder subassembly 211, drive chain 26 drives load frame 27 and spray gun subassembly 29 and carries out up-and-down reciprocating motion, and the stroke is all the time with work piece height phase-match, promptly: no matter how high the height of the workpiece is, the stroke of the spray gun exceeds 200mm of the top surface of the workpiece, and the spray gun is 200mm lower than the bottom surface of the workpiece.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. In addition, the terms "up and down, left and right, front and back" and the like as used herein do not denote actual positions but merely indicate relative positions of the respective components.

Claims (8)

1. Two-dimensional reciprocating coating machine, including coating machine body (2), a serial communication port, coating machine body (2) include frame (21), set up lift driving motor subassembly (23) in frame (21) through motor cabinet (22), drive wheel (24) of being connected with lift driving motor subassembly (23) transmission, set up in frame (21) upper portion from driving wheel (25), set up drive chain (26) on drive wheel (24) and follow driving wheel (25), set up on drive chain (26) and be located drive wheel (24) and follow driving wheel (25) load frame (27) of the same side, set up on drive chain (26) and be located drive wheel (24) and follow the weight frame (28) of the opposite side of driving wheel (25), set up spray gun subassembly (29) on load frame (27), through two-row chain (210) lift encoder subassembly (211) of being connected with lift driving motor subassembly (23), the total weight of load frame (27) and spray gun subassembly (29) is unanimous with the weight of weight frame (28).

2. A two-dimensional reciprocating applicator according to claim 1, further comprising a base (1) and a slide shoe (3); the spraying machine is characterized in that a horizontal reciprocating mechanism for driving the sliding seat (3) to horizontally reciprocate is arranged on the base (1), and the spraying machine body (2) is detachably connected to the upper surface of the sliding seat (3).

3. The two-dimensional reciprocating sprayer according to claim 2, wherein the horizontal reciprocating mechanism is a linear motor traveling mechanism, a rack and pinion traveling mechanism, a lead screw nut traveling mechanism, an electric push rod traveling mechanism or a cylinder traveling mechanism.

4. The two-dimensional reciprocating spraying machine according to claim 3, wherein the horizontal reciprocating mechanism is a linear motor traveling mechanism which comprises a first V-shaped track (11), a second V-shaped track (12), a horizontal driving motor (13) arranged inside the first V-shaped track (11) and the second V-shaped track (12), a base driving chain (15) with one end connected with the output end of the horizontal driving motor (13) through a first chain wheel (14) and the other end connected with the horizontal driving motor (13) through a second chain wheel (17) arranged on a bearing seat assembly (16), and a horizontal driving encoder (18) connected with the horizontal driving motor (13) through the first chain wheel (14);

the sliding seat (3) comprises a seat body (31), a sliding wheel set (32) arranged at the bottom of the seat body (31), and a chain connecting plate (33) with one end connected with the seat body (31) and the other end connected with the base driving chain (15); the sliding wheel set (32) is a V-shaped wheel set, the sliding wheel set (32) is connected to a first V-shaped track (11) and a second V-shaped track (12) in a sliding mode, the spraying machine body (2) is detachably connected to the upper surface of the sliding seat (3), the horizontal driving motor (13) rotates forwards or reversely to drive the base driving chain (15) to move horizontally in a reciprocating mode, and therefore the driving seat body (31) drives the spraying machine body (2) to move horizontally in a reciprocating mode.

5. The two-dimensional reciprocating sprayer according to claim 4, wherein the weight holder (28) comprises a weight (284), a shock pad (283), a weight V-wheel set (281), the weight V-wheel set (281) being connected with a frame V-rail (282) provided on the frame (21); the load carrier (27) comprises a load wheel set (271), and the load wheel set (271) is connected with a rack T-shaped track (272) arranged on the rack (21); the spray gun assembly (29) is connected with the counterweight housing (28) through a spray gun mounting bracket (291).

6. A two-dimensional reciprocating sprayer according to claim 5, wherein the base (1) is provided with a gun powder tube holder (4).

7. The two-dimensional reciprocating applicator of claim 6, wherein the top of the applicator body (2) is provided with a lifting ring (212).

8. The two-dimensional reciprocating applicator of claim 7, wherein the spray gun assembly (29) comprises a main gun rod (293) connected to the spray gun mounting bracket (291) by a connector (292), a sub gun rod (295) connected to the main gun rod (293) by a circular clamp (294); the auxiliary lance (295) is connected with a spray gun (296).

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