CN114160337A

CN114160337A - Production and coating equipment for trailer type motor home compartment

Info

Publication number: CN114160337A
Application number: CN202111622253.9A
Authority: CN
Inventors: 董文辉; 钟发寅; 郭斌
Original assignee: Hunan Wenhui Automobile Manufacturing Co ltd
Current assignee: Hunan Wenhui Automobile Manufacturing Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-03-11

Abstract

The invention relates to the technical field of production of trailer type caravan carriages, and discloses trailer type caravan carriage production coating equipment which comprises an equipment main body, wherein an expansion bracket is fixedly arranged on the front side of the equipment main body, a coating frame is fixedly connected to the top of the expansion bracket, a sliding rod is fixedly arranged on the front side of the equipment main body, a supporting plate is slidably connected to the front side of the sliding rod, a supporting sliding rod is fixedly connected to the front side of the supporting plate, and a carriage is fixedly arranged on the top of the supporting plate. This pull-type car as a house carriage production application equipment through setting up the spraying case, rotates in grooved inside through the inside rotation screw rod of spraying frame, under extension spring's effect, drives the fixed plate and stabilizes the carriage, and the spraying pipe on the slide bar groove of extension spring bottom is to the carriage spraying simultaneously to reached and wholly carried out the effect of spraying to the carriage.

Description

Production and coating equipment for trailer type motor home compartment

Technical Field

The invention relates to the technical field of production of a trailer type motor home carriage, in particular to production and coating equipment for the trailer type motor home carriage.

Background

In the production and processing of vehicles, the carriage structure has the characteristics of relatively large volume, relatively complex structure and high assembly precision, so that the overall spraying operation is often carried out after the carriage is assembled, various spraying devices which are used at present are more in types in order to meet the production requirement, and the requirement of the carriage spraying operation can be basically met.

The prior art has the following defects and shortcomings: however, in use, the current carriage spraying equipment has the defects of complex structure, large volume and dead weight, difficult transportation, relatively fixed carriage position during spraying, incapability of flexibly adjusting the carriage position and the like to different degrees, so that the spraying operation can be completed only by clamping for many times or by postures of ascending, creeping and the like of an operator in the vehicle spraying operation at present, the improvement of the construction efficiency of the spraying operation is hindered, and the labor intensity of constructors is greatly increased.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a production and coating device for a carriage of a pull type caravan, which can solve the problem of the existing production and coating device for the carriage of the pull type caravan; the spraying pipe on the slide bar groove at the bottom of the extension spring is used for spraying the carriage, so that the effect of spraying the whole carriage is achieved, and the problem is effectively solved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pull type car as a house carriage production application equipment, includes equipment principal, equipment principal's positive fixed mounting has the expansion bracket, the top fixedly connected with spraying frame of expansion bracket, equipment principal's positive fixed mounting has the slide bar, the positive sliding connection of slide bar has the backup pad, the positive fixedly connected with of backup pad supports the slide bar, the top fixed mounting of backup pad has the carriage.

Preferably, the expansion bracket includes extrusion piece, erect pinion rack, extrusion spring, shrink gear, driving belt, drive gear and lifting slide, the bottom sliding connection of expansion bracket has the extrusion piece, the one end fixed mounting that the extrusion piece is close to the expansion bracket has erect pinion rack, the one end fixedly connected with extrusion spring that the extrusion piece was kept away from to erect pinion rack, the top of erecting pinion rack is rotated and is connected with the shrink gear, the front of shrink gear is rotated and is connected with driving belt, driving belt's top is rotated and is connected with drive gear, drive gear's back rotation is connected with lifting slide.

Preferably, the front surface of the lifting sliding plate is connected with a telescopic frame in a sliding mode, the extrusion block is arranged on the inner wall of the sliding rod, and the inner wall of the sliding rod is provided with a groove with the same size as the extrusion block.

Preferably, the spraying frame includes extension spring, slide bar groove, fixed plate, fluting, rotation screw rod and spraying pipe, the inner wall fixed mounting of spraying frame has extension spring, extension spring's positive sliding connection has the slide bar groove, extension spring keeps away from the one end fixedly connected with fixed plate of spraying frame, the fluting has been seted up to the bottom in slide bar groove, grooved inner wall rotates and is connected with the rotation screw rod, the bottom fixed mounting in slide bar groove has the spraying pipe.

Preferably, the end, close to the slot, of the rotary screw is rotatably connected with the spraying frame, and the end, originally the slot, of the rotary screw is rotatably connected with the fixing plate.

Preferably, the backup pad includes support frame, dwang, pivot and lifting support, the positive fixed mounting of backup pad has the support frame, the inner wall of support frame rotates and is connected with the dwang, the front of dwang is rotated and is connected with the pivot, the front of pivot is rotated and is connected with lifting support.

Preferably, the one end that the dwang is close to the backup pad is wide, the one end that the backup pad was kept away from to the dwang is narrow.

Preferably, the support slide bar includes spacing piece, base limiting plate, reset spring and support base, the top fixed mounting who supports the slide bar has spacing piece on, the one end sliding connection who keeps away from spacing piece on the support slide bar has the base limiting plate, the bottom fixedly connected with reset spring of base limiting plate, reset spring's bottom fixed mounting has the support base.

Preferably, the distance between the upper limiting block and the base limiting plate is larger than the width of the supporting plate, four groups of supporting rods are arranged on the front face of the supporting plate and are uniformly and symmetrically arranged around the supporting plate respectively.

Compared with the prior art, the invention provides a production and coating device for a trailer type caravan carriage, which has the following beneficial effects:

1. by arranging the telescopic frame, the supporting plate is close to the extrusion block, the extrusion block can drive the vertical toothed plate to drive the shrinkage gear at the top of the vertical toothed plate to rotate under the action of the extrusion spring, the shrinkage gear rotates to drive the transmission belt arranged on the front side to rotate, the transmission belt drives the transmission gear at the top to rotate, and the transmission gear drives the lifting sliding plate at the back side to slide downwards on the telescopic frame, so that the effect that the spraying frame automatically descends when the carriage reaches the bottom of the spraying frame is achieved;

2. through the arrangement of the spraying box, the rotating screw rod in the spraying frame rotates in the groove, the fixed plate is driven to stabilize the carriage under the action of the extension spring, and the spraying pipe on the sliding rod groove at the bottom of the extension spring sprays the carriage, so that the effect of spraying the whole carriage is achieved;

3. by arranging the supporting plate, the rotating rod in the supporting frame at the bottom of the supporting plate starts to rotate to drive the front rotating shaft to move upwards, and the rotating shaft drives the front lifting support to support the range of the sliding rod at the top of the carriage, so that the carriage after spraying is convenient to take out, and the effect of conveniently taking out the carriage after spraying is achieved;

4. through setting up the support slide bar, can drive the base limiting plate of backup pad on the support slide bar and reset spring department through the weight in carriage and be close to support base department to spacing when having reached the carriage spraying prevents the effect of carriage off tracking.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the telescopic frame and its connection structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a spraying frame and its connection structure according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;

FIG. 6 is a schematic view of a support plate and its connection structure according to the present invention;

FIG. 7 is a schematic view of the supporting slide bar and its connection structure according to the present invention.

In the figure: 1. an apparatus main body; 2. a telescopic frame; 21. extruding the block; 22. a vertical toothed plate; 23. a compression spring; 24. a retraction gear; 25. a drive belt; 26. a transmission gear; 27. a lifting slide plate; 3. spraying a frame; 31. an extension spring; 32. a slide bar slot; 33. a fixing plate; 34. grooving; 35. rotating the screw; 36. a spray pipe; 4. a slide bar; 5. a support plate; 51. a support frame; 52. rotating the rod; 53. a rotating shaft; 54. a lifting support; 6. supporting the sliding rod; 61. an upper limit block; 62. a base limiting plate; 63. a return spring; 64. a support base; 7. a carriage.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a trailer type caravan carriage production coating device comprises a device main body 1, wherein an expansion bracket 2 is fixedly mounted on the front surface of the device main body 1, a spraying frame 3 is fixedly connected to the top of the expansion bracket 2, a sliding rod 4 is fixedly mounted on the front surface of the device main body 1, a supporting plate 5 is slidably connected to the front surface of the sliding rod 4, a supporting sliding rod 6 is fixedly connected to the front surface of the supporting plate 5, and a carriage 7 is fixedly mounted on the top of the supporting plate 5.

Expansion bracket 2 includes extrusion block 21, erect toothed plate 22, extrusion spring 23, shrink gear 24, driving belt 25, drive gear 26 and lift slide 27, the bottom sliding connection of expansion bracket 2 has extrusion block 21, extrusion block 21 is close to the one end fixed mounting of expansion bracket 2 has perpendicular toothed plate 22, erect toothed plate 22 and keep away from the one end fixedly connected with extrusion spring 23 of extrusion block 21, the top of erecting toothed plate 22 is rotated and is connected with shrink gear 24, shrink gear 24's front is rotated and is connected with driving belt 25, driving belt 25's top is rotated and is connected with drive gear 26, drive gear 26's back rotation is connected with lift slide 27. The front face of the lifting slide plate 27 is connected with the telescopic frame 2 in a sliding manner, the extrusion block 21 is arranged on the inner wall of the slide rod 4, and the inner wall of the slide rod 4 is provided with a groove with the same size as the extrusion block 21. Spraying frame 3 includes extension spring 31, slide bar groove 32, fixed plate 33, fluting 34, rotation screw 35 and spraying pipe 36, the inner wall fixed mounting of spraying frame 3 has extension spring 31, extension spring 31's front sliding connection has slide bar groove 32, extension spring 31 keeps away from the one end fixed connection who sprays frame 3 has fixed plate 33, fluting 34 has been seted up to the bottom of slide bar groove 32, the inner wall of fluting 34 rotates and is connected with rotation screw 35, the bottom fixed mounting of slide bar groove 32 has spraying pipe 36. One end of the rotary screw 35 close to the slot 34 is rotatably connected with the spraying frame 3, and one end of the rotary screw 35, which originally is the slot 34, is rotatably connected with the fixing plate 33. The supporting plate 5 comprises a supporting frame 51, a rotating rod 52, a rotating shaft 53 and a lifting support 54, the supporting frame 51 is fixedly mounted on the front face of the supporting plate 5, the rotating rod 52 is connected to the inner wall of the supporting frame 51 in a rotating mode, the rotating shaft 53 is connected to the front face of the rotating rod 52 in a rotating mode, and the lifting support 54 is connected to the front face of the rotating shaft 53 in a rotating mode. The end of the rotating lever 52 close to the support plate 5 is wide and the end of the rotating lever 52 remote from the support plate 5 is narrow. The support slide bar 6 includes spacing piece 61, base limiting plate 62, reset spring 63 and support base 64, and the top fixed mounting who supports slide bar 6 has last spacing piece 61, and the one end sliding connection who supports slide bar 6 and keep away from spacing piece 61 has base limiting plate 62, and the bottom fixed connection of base limiting plate 62 has reset spring 63, and reset spring 63's bottom fixed mounting has support base 64. The distance between the upper limit block 61 and the base limit plate 62 is larger than the width of the support plate 5, four groups of the upper limit blocks and the base limit plate are arranged on the front surface of the support plate 5 for supporting the slide rod 6, and the four groups of the upper limit blocks and the base limit plate are uniformly and symmetrically arranged around the support plate 5 respectively.

In conclusion, the supporting plate 5 is close to the extrusion block 21, the extrusion block 21 can drive the vertical toothed plate 22 to drive the contraction gear 24 at the top of the vertical toothed plate 22 to rotate under the action of the extrusion spring 23, the contraction gear 24 rotates to drive the transmission belt 25 arranged on the front side to rotate, the transmission belt 25 drives the transmission gear 26 at the top to rotate, and the transmission gear 26 drives the lifting sliding plate 27 at the back side to slide downwards on the telescopic frame 2, so that the effect that the spraying frame 3 automatically descends when the carriage 7 reaches the bottom of the spraying frame 3 is achieved; the rotating screw 35 in the spraying frame 3 rotates in the slot 34, the fixing plate 33 is driven to stabilize the carriage 7 under the action of the extension spring 31, and the spraying pipe 36 on the slide bar slot 32 at the bottom of the extension spring 31 sprays the carriage 7, so that the effect of spraying the whole carriage 7 is achieved; the rotating rod 52 in the support frame 51 at the bottom of the support plate 5 starts to rotate to drive the front rotating shaft 53 to move upwards, and the rotating shaft 53 drives the front lifting support 54 to support the range of the slide bar 6 at the top of the carriage 7, so that the carriage 7 after spraying is conveniently taken out, and the effect of conveniently taking out the carriage 7 after spraying is achieved; the weight of the carriage 7 can drive the base limiting plate 62 and the return spring 63 of the support plate 5 on the support slide bar 6 to approach the support base 64, so that the spacing of the carriage 7 during spraying is achieved, and the carriage 7 is prevented from deviating.

The working and using process and the installation method of the invention are that when the trailer compartment production and coating equipment is used, the compartment 7 is placed on the front surface of the support plate 5, the weight of the compartment 7 can drive the base limit plate 62 and the return spring 63 of the support plate 5 on the support slide bar 6 to approach to the support base 64, the upper limit block 61 at the top of the support slide bar 6 can limit the compartment 7 to prevent deviation, the support plate 5 continuously moves towards the bottom of the spraying frame 3 on the front surface of the slide bar 4 on the equipment main body 1, when the extrusion block 21 at the bottom of the telescopic frame 2 is approached, the extrusion block 21 can drive the vertical toothed plate 22 to drive the contraction gear 24 at the top of the vertical toothed plate 22 to rotate under the action of the extrusion spring 23, the contraction gear 24 rotates to drive the transmission belt 25 arranged at the front surface to rotate, the transmission belt 25 drives the transmission gear 26 at the top to rotate, the transmission gear 26 drives the lifting sliding plate 27 on the back to slide downwards on the telescopic frame 2 to drive the spraying frame 3 to be close to the carriage 7 at the bottom, the rotating screw 35 inside the spraying frame 3 rotates inside the slot 34, the fixing plate 33 is driven to stabilize the carriage 7 under the action of the extension spring 31, meanwhile, the spraying pipe 36 on the slide bar slot 32 at the bottom of the extension spring 31 sprays the carriage 7, after the spraying work is completed, the rotating rod 52 inside the support frame 51 at the bottom of the support plate 5 starts to rotate to drive the front rotating shaft 53 to move upwards, the rotating shaft 53 drives the front lifting support 54 to support the range of the slide bar 6 at the top of the carriage 7, and the sprayed carriage 7 is conveniently taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pull type car as a house carriage production application equipment which characterized in that: including equipment principal (1), the positive fixed mounting of equipment principal (1) has expansion bracket (2), the top fixedly connected with spraying frame (3) of expansion bracket (2), the positive fixed mounting of equipment principal (1) has slide bar (4), the positive sliding connection of slide bar (4) has backup pad (5), the positive fixedly connected with of backup pad (5) supports slide bar (6), the top fixed mounting of backup pad (5) has carriage (7).

2. The trailer type caravan compartment production coating device as claimed in claim 1, wherein: expansion bracket (2) are including extrusion piece (21), vertical toothed plate (22), extrusion spring (23), shrink gear (24), driving belt (25), drive gear (26) and lifting slide (27), the bottom sliding connection of expansion bracket (2) has extrusion piece (21), the one end fixed mounting that extrusion piece (21) is close to expansion bracket (2) has vertical toothed plate (22), the one end fixedly connected with extrusion spring (23) of extrusion piece (21) is kept away from in vertical toothed plate (22), the top of vertical toothed plate (22) is rotated and is connected with shrink gear (24), the front of shrink gear (24) is rotated and is connected with driving belt (25), the top of driving belt (25) is rotated and is connected with drive gear (26), the back of drive gear (26) is rotated and is connected with lifting slide (27).

3. The trailer type caravan compartment production coating device as claimed in claim 2, wherein: the front face of the lifting sliding plate (27) is connected with a telescopic frame (2) in a sliding mode, the extrusion block (21) is arranged on the inner wall of the sliding rod (4), and a groove which is the same as the extrusion block (21) in size is formed in the inner wall of the sliding rod (4).

4. The trailer type caravan compartment production coating device as claimed in claim 1, wherein: spraying frame (3) include extension spring (31), slide bar groove (32), fixed plate (33), fluting (34), rotate screw rod (35) and spraying pipe (36), the inner wall fixed mounting of spraying frame (3) has extension spring (31), the front sliding connection of extension spring (31) has slide bar groove (32), the one end fixedly connected with fixed plate (33) of spraying frame (3) is kept away from in extension spring (31), fluting (34) have been seted up to the bottom of slide bar groove (32), the inner wall rotation of fluting (34) is connected with rotates screw rod (35), the bottom fixed mounting of slide bar groove (32) has spraying pipe (36).

5. The trailer type caravan compartment production coating device as claimed in claim 4, wherein: the one end that rotates screw rod (35) and is close to fluting (34) is rotated and is connected with spraying frame (3), the one end rotation that rotates screw rod (35) original fluting (34) is connected with fixed plate (33).

6. The trailer type caravan compartment production coating device as claimed in claim 1, wherein: backup pad (5) are including support frame (51), dwang (52), pivot (53) and lifting support (54), the positive fixed mounting of backup pad (5) has support frame (51), the inner wall of support frame (51) rotates and is connected with dwang (52), the front of dwang (52) is rotated and is connected with pivot (53), the front of pivot (53) is rotated and is connected with lifting support (54).

7. The trailer type caravan compartment production coating device as claimed in claim 6, wherein: the one end that dwang (52) are close to backup pad (5) is wide, the one end that backup pad (5) were kept away from in dwang (52) is narrow.

8. The trailer type caravan compartment production coating device as claimed in claim 1, wherein: support slide bar (6) including last spacing block (61), base limiting plate (62), reset spring (63) and support base (64), the top fixed mounting who supports slide bar (6) has last spacing block (61), the one end sliding connection who keeps away from last spacing block (61) of support slide bar (6) has base limiting plate (62), the bottom fixedly connected with reset spring (63) of base limiting plate (62), the bottom fixed mounting of reset spring (63) has support base (64).

9. The trailer type caravan compartment production coating device according to claim 8, wherein: the distance between the upper limiting block (61) and the base limiting plate (62) is larger than the width of the supporting plate (5), four groups of the supporting plates (5) supporting the sliding rods (6) are arranged on the front side, and the four groups are uniformly and symmetrically arranged around the supporting plates (5) respectively.