CN216857158U

CN216857158U - Baking finish equipment is used in electric motor car frame production

Info

Publication number: CN216857158U
Application number: CN202220252640.1U
Authority: CN
Inventors: 冉辉; 兰青志
Original assignee: Jinzhai Xinbang Coating Technology Co ltd
Current assignee: Jinzhai Xinbang Coating Technology Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-07-01
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses baking finish equipment for producing an electric vehicle frame, which comprises a baking finish box with a hollow interior and a plurality of supporting legs arranged at the lower end of the baking finish box, wherein an opening is formed in the front wall of the baking finish box, a box door is arranged in the opening, a heat insulation sleeve matched with the shape of the inner side wall of the baking finish box is arranged in an inner cavity of the baking finish box in a sliding mode, a plurality of heating plates are fixedly embedded in the inner side of the heat insulation sleeve, a plurality of linkage rods are vertically and fixedly connected to the upper end of the heat insulation sleeve, the linkage rods extend upwards to penetrate through the top wall of the baking finish box and are horizontally and fixedly connected with a horizontal rod, the center of the bottom wall of the horizontal rod is fixedly connected to the telescopic end of a telescopic cylinder, the telescopic cylinder is vertically and fixedly arranged on the top wall of the baking finish box, and a sliding rail is horizontally and fixedly arranged on the top wall in the baking finish box. The utility model solves the problems that the clamping efficiency of the electric vehicle frame is low, the clamping effect is poor, the stability of the electric vehicle frame baking finish cannot be ensured, and the electric vehicle baking finish is not uniformly heated in the prior art.

Description

Baking finish equipment is used in electric motor car frame production

Technical Field

The utility model relates to the technical field of electric vehicle processing equipment, in particular to baking finish equipment for producing an electric vehicle frame.

Background

The electric vehicle is driven by the energy provided by the storage battery, the frame of the electric vehicle is used as a core part of the electric vehicle, and the frame of the electric vehicle is used as a main body of the electric vehicle, so that the quality of the frame of the electric vehicle has great influence on the overall performance of the electric vehicle. Therefore, manufacturers pay great attention to the quality of the electric vehicle frame, and in order to improve the corrosion resistance and the attractiveness of the electric vehicle frame, the electric vehicle frame needs to be painted.

Through retrieval, the patent of application No. CN202022421418.3 discloses a frame hook structure of a bicycle baking finish production line, which comprises a mounting frame and an electric slideway, wherein the electric slideway is mounted at the top of the mounting frame, and a plurality of catenary transportation structures are connected onto the electric slideway; wherein, a plurality of catenary transport structures, one of them contains: the utility model relates to the technical field of baking finish of bicycles, and the electric sliding body, the first connecting rod, the connecting hinged support, the second connecting rod, the connecting block, a pair of rollers, the rotating block, the rotating rod, the hook, the rubber layer and the movable nozzle assembly have the beneficial effects that: the problem of in the prior art, use catenary transfer line hanger standard interval at 90CM in the baking finish trade, and work piece self height is at 45CM, combines above interval, current condition exists production efficiency low and the extravagant factor of material spraying in the spraying production process.

The device can not effectually carry out the centre gripping to electric motor car frame, and the operation is comparatively complicated, and the efficiency of centre gripping is lower, and the mode of current baking finish equipment also mainly using hoist and mount is fixed, and electric motor car frame rocks the quality that influences the baking finish easily at the baking finish in-process to can not guarantee the homogeneity of baking finish heating, the effect of baking finish is relatively poor, can't satisfy people's operation requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the clamping efficiency of an electric vehicle frame is low, the clamping effect is poor, the stability of baking finish of the electric vehicle frame cannot be ensured, and meanwhile, the heating of the baking finish of the electric vehicle is uneven.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a baking finish device for producing an electric vehicle frame comprises a baking finish box with a hollow interior and a plurality of supporting legs mounted at the lower end of the baking finish box, wherein a box door is arranged in an opening formed in the front wall of the baking finish box, a heat preservation sleeve matched with the shape of the inner side wall of the baking finish box is slidably arranged in the inner cavity of the baking finish box, a plurality of heating plates are fixedly embedded in the inner side of the heat preservation sleeve, a plurality of linkage rods are vertically and fixedly connected to the upper end of the heat preservation sleeve, the linkage rods extend upwards to penetrate through the top wall of the baking finish box and are horizontally and fixedly connected with a horizontal rod, the center of the bottom wall of the horizontal rod is fixedly connected to the telescopic end of a telescopic cylinder, the telescopic cylinder is vertically and fixedly mounted on the top wall of the baking finish box, a slide rail is horizontally and fixedly mounted on the top wall of the baking finish box, a plurality of slide seats are slidably connected to the slide rail, each group of slide seats is provided with two sub slide seats, and clamping arms are symmetrically and fixedly mounted on the bottom walls of the two sub slide seats, the clamping arms extend downwards and are fixedly connected with fixed claws, the fixed claws are conical, the bottom surfaces of the two fixed claws in each group are far away from each other, one side of the side wall of each fixed claw, far away from the clamping arms, is fixedly provided with a plurality of rotating seats, each rotating seat is rotatably connected with a fixed rod, the inner sides of the fixed rods are fixedly connected with compression springs, the other ends of the compression springs extend towards one side close to the fixed claws and are fixedly connected in fixed grooves formed in the side wall of the fixed claw, the lower part of the inner cavity of the baking finish box is horizontally and fixedly provided with a lower bottom plate, a plurality of air suction nozzles are penetratingly embedded in the lower bottom plate, filter screens are arranged in the air suction nozzles, the air suction nozzles extend downwards and are penetratingly connected with flat tubes, the flat tubes are penetratingly connected with air suction ends of suction fans through air tubes, filter cores are arranged on the air outlet ends of the suction fans, maintenance openings are formed in the front walls of the baking finish box corresponding to the positions of the filter cores, and maintenance doors are arranged in the maintenance openings, the air outlet extends outwards to penetrate through the side wall of the paint baking box and extends to the outer cavity of the paint baking box, and the top wall of the paint baking box is penetrated through and embedded with an air inlet fan.

Preferably, a plurality of the sliding seats are provided with locking holes corresponding to the side walls of the sliding rails in a penetrating manner, and locking bolts are connected in the locking holes in a threaded manner.

Preferably, it is a plurality of all sliding connection has the seal cover on the trace, the equal fixed mounting of seal cover is on the baking finish roof.

Preferably, a plurality of chutes are vertically formed in the outer side wall of the heat insulation sleeve, guide rails are connected to the chutes in a sliding mode, and the guide rails are vertically and fixedly mounted on the inner side wall of the baking varnish box.

Preferably, a plurality of guide pillars are vertically and fixedly connected to the bottom wall of the horizontal rod, the guide pillars are all slidably connected with guide sleeves through buffer springs, and the guide sleeves are vertically and fixedly mounted on the top wall of the baking oven.

Preferably, the side walls of the fixing rods far away from one side of the fixing claw are provided with anti-slip pads, and anti-slip teeth are integrally formed on the outer sides of the anti-slip pads.

Compared with the prior art, the utility model has the beneficial effects that:

1. the heat insulation sleeve is used for insulating heat emitted by the heating plate, so that the heating effect of the heating plate is improved, the heating speed is improved, heat radiation to the outside of the case is avoided, and the production environment outside the baking finish box is prevented from being influenced;

2. the heat insulation sleeve is driven to slide by the extension and descent air cylinder, the height of the heat insulation sleeve is adjusted, the electric vehicle frame can be conveniently adapted to electric vehicle frames of different models for adjusting the height, and the baking finish effect of the electric vehicle frame is ensured;

3. according to the utility model, the sliding seat drives the fixing claws to clamp the head pipe of the electric vehicle frame, so that the adaptability to frames of different models and sizes is effectively improved, the clamping effect on the electric vehicle frame is ensured by matching the compression spring with the fixing rod, the electric vehicle frame is prevented from shaking, and the baking finish effect of the electric vehicle frame is ensured.

Drawings

FIG. 1 is a schematic view of an appearance structure of a baking finish device for producing an electric vehicle frame according to the present invention;

FIG. 2 is a schematic front structural view of a baking finish device for producing a frame of an electric vehicle, which is provided by the utility model;

FIG. 3 is a schematic structural view of a fixing claw of the paint baking equipment for producing the frame of the electric vehicle, which is provided by the utility model.

In the figure: the baking finish box comprises a baking finish box 1, supporting legs 2, a box door 3, a heat preservation sleeve 4, a guide rail 41, a heating plate 5, a linkage rod 6, a sealing sleeve 61, a horizontal rod 7, a lifting cylinder 8, a guide pillar 81, a buffer spring 82, a guide sleeve 83, a slide rail 9, a sliding seat 10, a locking hole 101, a clamping arm 11, a fixed claw 12, a rotating seat 13, a fixed rod 14, an anti-skid pad 15, a compression spring 16, a fixed groove 17, a lower bottom plate 18, an air suction nozzle 19, a flat tube 20, a filter core 21, a suction fan 22, an air outlet 23, a maintenance door 24 and an air inlet fan 25.

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.

Referring to fig. 1-3, a baking finish device for producing an electric vehicle frame comprises a baking finish box 1 with a hollow inner part and a plurality of supporting legs 2 arranged at the lower end of the baking finish box 1, wherein an opening is arranged on the front wall of the baking finish box 1, a box door 3 is arranged in the opening, the electric vehicle frame can be conveniently fed in and the baking finish is finished, a heat insulation sleeve 4 matched with the shape of the inner side wall of the baking finish box 1 is arranged in the inner cavity of the baking finish box 1 in a sliding manner, a plurality of heating plates 5 are fixedly embedded in the inner side of the heat insulation sleeve 4, heat insulation is carried out through heat emitted by the heating plates 5 of the heat insulation sleeve 4, the heating effect of the heating plates 5 is improved, meanwhile, heat radiation outside the box is avoided, the production environment outside the baking finish box 1 is avoided being influenced, a plurality of linkage rods 6 are vertically and fixedly connected to the upper end of the heat insulation sleeve 4, the linkage rods 6 extend upwards to penetrate through the top wall of the baking finish box 1 and are horizontally and fixedly connected with a horizontal rod 7, the center of the bottom wall of the horizontal rod 7 is fixedly connected to the telescopic end of the telescopic cylinder 8, the telescopic cylinder 8 is vertically and fixedly installed on the top wall of the baking finish box 1, the heat insulation sleeve 4 is driven to slide through the telescopic cylinder 8, the height of the heat insulation sleeve 4 is convenient to adjust, the height of the electric vehicle frame suitable for different models is convenient to adjust, the baking finish effect of the electric vehicle frame is ensured, a slide rail 9 is horizontally and fixedly installed on the top wall in the baking finish box 1, a plurality of groups of slide seats 10 are connected on the slide rail 9 in a sliding manner, each group of slide seats 10 is provided with two sub-slide seats, clamping arms 11 are symmetrically and fixedly installed on the bottom walls of the two sub-slide seats, the clamping arms 11 extend downwards and are fixedly connected with fixed claws 12, the fixed claws 12 are conical, the bottom surfaces of the two fixed claws 12 in each group are far away from each other, one side, far away from the clamping arms 11, of the side wall of the fixed claws 12 is fixedly installed with a plurality of rotating seats 13, the rotary seats 13 are respectively and rotatably connected with a fixed rod 14, the inner sides of the fixed rods 14 are fixedly connected with compression springs 16, the other ends of the compression springs 16 extend towards one side close to the fixed claws 12 and are fixedly connected in fixed grooves 17 formed in the side walls of the fixed claws 12, the fixed claws 12 are driven by the sliding seats 10 to clamp head pipes of electric vehicle frames, the frames with different models and sizes are effectively clamped, the compression springs 16 are matched with the fixed rods 14 to ensure the clamping effect on the electric vehicle frames, the shaking of the electric vehicle frames is avoided, and the baking varnish effect is ensured, a lower bottom plate 18 is horizontally and fixedly arranged at the lower part of an inner cavity of the baking varnish box 1, a plurality of suction nozzles 19 are embedded in the lower bottom plate 18 in a penetrating way, filter screens are arranged in the suction nozzles 19, the suction nozzles 19 extend downwards and are connected with flat tubes 20 in a penetrating way, and the flat tubes 20 are connected to the air suction ends of suction fans 22 through air tubes, and be equipped with filter element 21 on the trachea, the end of giving vent to anger of suction fan 22 is served and is had through connection with gas outlet 23, seted up on the antetheca that filter element 21 position was crossed to baking finish case 1 and maintained and be equipped with maintenance door 24 in the opening, conveniently change filter element 21, make things convenient for the maintenance of equipment, gas outlet 23 extends to the outside and link up the lateral wall of baking finish case 1 and extends to baking finish case 1 exocoel, just it inlays to be equipped with into fan 25 to link up on the roof of baking finish case 1, through the air in the baking finish case 1 of aspirator 19 discharge, keeps the negative pressure state in the baking finish case 1, improves electric vehicle frame's baking finish effect to purify and filter the exhaust air through filter element 21, avoid harmful gas's discharge.

In this embodiment, as shown in fig. 2, a plurality of locking holes 101 are formed through the sliding seats 10 at positions corresponding to the side walls of the sliding rails 9, and locking bolts are connected to the locking holes 101 through threads, so that when the electric vehicle frame is clamped, the sliding seats 10 are locked through the locking bolts, and the clamping and fixing effect on the electric vehicle frame is ensured.

In this embodiment, as shown in fig. 2, a plurality of coupling rods 6 are all slidably connected with sealing sleeves 61, and the sealing sleeves 61 are all fixedly mounted on the top wall of the baking varnish box 1, so that the sealing effect of the baking varnish chamber 1 is improved, and the baking varnish quality is improved.

In this embodiment, as shown in fig. 2, a plurality of sliding grooves are vertically formed in the outer side wall of the heat insulating sleeve 4, a guide rail 41 is connected to each sliding groove in a sliding manner, and the guide rails 41 are vertically and fixedly mounted on the inner side wall of the baking varnish box 1, so that the sliding stability of the heat insulating sleeve 4 is improved.

In this embodiment, as shown in fig. 2, a plurality of guide posts 81 are vertically and fixedly connected to the bottom wall of the horizontal rod 7, the guide posts 81 are all slidably connected to guide sleeves 83 through buffer springs 82, and the guide sleeves 83 are vertically and fixedly mounted on the top wall of the baking oven 1, so that the sliding stability of the horizontal rod 7 is improved, and the sliding effect of the heat preservation sleeve 4 is ensured.

In this embodiment, as shown in fig. 2 and 3, a plurality of fixing rods 14 are provided with anti-slip pads 15 on the side wall of the fixing claw 12, and the anti-slip pads 15 are integrally formed with anti-slip teeth, the anti-slip pads 15 are made of high-temperature-resistant silica gel, so that the fixing effect on the head tube of the frame of the electric vehicle is improved, the rotation of the head tube is avoided, and the baking finish quality is improved.

According to the baking finish equipment for producing the electric vehicle frame, when the electric vehicle is baked, the head pipes of a plurality of electric vehicle frames are clamped through the fixing claws 12 and are locked through the locking bolts on the locking holes 101 after the electric vehicle frames are clamped by matching with the sliding seats 10, so that the clamping effect of the electric vehicle frames is ensured, the electric vehicle frames are prevented from shaking by matching with the anti-slip pads 15, the baking finish effect of the electric vehicle frames is improved, the stretching and descending air cylinders 8 are started to drive the heat insulation sleeves 4 and the heating plates 5 to move to proper positions, the heating uniformity of the electric vehicle frames is improved, and the baking finish effect of the electric vehicle frames is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The baking finish equipment for producing the electric vehicle frame comprises a baking finish box (1) with a hollow inner part and a plurality of supporting legs (2) arranged at the lower end of the baking finish box (1), and is characterized in that an opening is formed in the front wall of the baking finish box (1), a box door (3) is arranged in the opening, a heat insulation sleeve (4) matched with the shape of the inner side wall of the baking finish box (1) is arranged in an inner cavity of the baking finish box (1) in a sliding mode, a plurality of heating plates (5) are fixedly embedded in the inner side of the heat insulation sleeve (4), a plurality of linkage rods (6) are vertically and fixedly connected to the upper end of the heat insulation sleeve (4), the linkage rods (6) extend upwards to penetrate through the top wall of the baking finish box (1) and are horizontally and fixedly connected with a horizontal rod (7), the center of the bottom wall of the horizontal rod (7) is fixedly connected to the telescopic end of the telescopic cylinder (8), and the telescopic cylinder (8) is vertically and fixedly arranged on the top wall of the baking finish box (1), the inner top wall of the paint baking box (1) is horizontally and fixedly provided with a sliding rail (9), the sliding rail (9) is connected with a plurality of groups of sliding seats (10) in a sliding manner, each group of sliding seats (10) is provided with two branch sliding seats, the bottom walls of the two branch sliding seats are symmetrically and fixedly provided with clamping arms (11), the clamping arms (11) extend downwards and are fixedly connected with fixed claws (12), the fixed claws (12) are conical, the bottom surfaces of the two fixed claws (12) in each group are far away from each other, one side of the side wall of each fixed claw (12) far away from the clamping arms (11) is fixedly provided with a plurality of rotating seats (13), the rotating seats (13) are rotatably connected with fixed rods (14), the inner sides of the fixed rods (14) are fixedly connected with compression springs (16), the other ends of the compression springs (16) extend towards one side close to the fixed claws (12) and are fixedly connected in fixed grooves (17) formed in the side wall of the fixed claws (12), a lower bottom plate (18) is horizontally and fixedly arranged at the lower part of the inner cavity of the paint baking box (1), a plurality of suction nozzles (19) are penetratingly embedded in the lower bottom plate (18), and the air suction nozzles (19) are all provided with filter screens, the air suction nozzles (19) extend downwards and are communicated with flat tubes (20), the flat tubes (20) are communicated and connected with the air suction end of an air suction fan (22) through an air pipe, a filter core (21) is arranged on the air pipe, an air outlet (23) is connected on the air outlet end of the suction fan (22) in a run-through way, a maintenance opening is arranged on the front wall of the baking paint box (1) corresponding to the position of the filter element (21), a maintenance door (24) is arranged in the maintenance opening, the air outlet (23) extends outwards to penetrate through the side wall of the baking paint box (1) and extends to the outer cavity of the baking paint box (1), and a fan (25) is embedded in the top wall of the paint baking box (1) in a penetrating way.

2. The baking finish equipment for producing the frame of the electric vehicle as claimed in claim 1, wherein a plurality of locking holes (101) are formed in the sliding seats (10) at positions corresponding to the side walls of the sliding rails (9) in a penetrating manner, and locking bolts are connected in the locking holes (101) in a threaded manner.

3. The baking finish equipment for producing the electric vehicle frame as claimed in claim 1, wherein a plurality of linkage rods (6) are all connected with sealing sleeves (61) in a sliding manner, and the sealing sleeves (61) are all fixedly mounted on the top wall of the baking finish box (1).

4. The baking finish equipment for producing the electric vehicle frame as claimed in claim 1, wherein a plurality of sliding grooves are vertically formed in the outer side wall of the heat insulation sleeve (4), guide rails (41) are slidably connected in the sliding grooves, and the guide rails (41) are vertically and fixedly mounted on the inner side wall of the baking finish box (1).

5. The baking finish equipment for producing the frame of the electric vehicle as claimed in claim 1, wherein a plurality of guide posts (81) are vertically and fixedly connected to the bottom wall of the horizontal rod (7), guide sleeves (83) are slidably connected to the guide posts (81) through buffer springs (82), and the guide sleeves (83) are vertically and fixedly mounted on the top wall of the baking finish box (1).

6. The baking finish equipment for producing the frame of the electric vehicle as claimed in claim 1, wherein the side wall of one side of the plurality of fixing rods (14) far away from the fixing claws (12) is provided with a non-slip mat (15), and the outer side of the non-slip mat (15) is integrally formed with non-slip teeth.