CN212194283U

CN212194283U - Double-station special corner connecting device for vehicle door sealing strip

Info

Publication number: CN212194283U
Application number: CN202020121022.4U
Authority: CN
Inventors: 王淘忆; 王�琦; 吕中福; 姜峰
Original assignee: Changchun Zhongshi Xuyang Rubber Co ltd
Current assignee: Changchun Zhongshi Xuyang Rubber Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-12-22
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a duplex position is used for door sealing strip special angle connecting device, include: the automobile door sealing strip special angle support device comprises a support workbench, two pairs of automobile door sealing strip special angle support frames, a pair of horizontal telescopic devices, a suspension bracket, a rubber strip bearing cylinder, a rotary circular shaft and a heating device for melting rubber strips on the rubber strip bearing cylinder, wherein the suspension bracket is positioned at the center of the upper surface of the support workbench, the rotary circular shaft is positioned at the lower end of the suspension bracket, one end of the rotary circular shaft penetrates through the suspension bracket, and the rubber strip bearing cylinder is sleeved on the rotary circular shaft and rotates along with the rotation of the rotary circular shaft. This duplex position is used for door sealing strip special angle connecting device is that a pair of sealing strip of being convenient for carries out the end face connection operation simultaneously, improves work efficiency, and the butt joint is good, prevents the manual contact, guarantees artifical safe device.

Description

Double-station special corner connecting device for vehicle door sealing strip

Technical Field

The utility model relates to a sealing strip special angle field of connecting provides a duplex position is used for door sealing strip special angle connecting device very much.

Background

The special angle of the sealing strip is the end face connection operation of the sealing strip with a special shape.

In different use positions, the shapes and the modes of the used sealing strips are different, some sealing strips need to be used in a mode that two ends are opened, some sealing strips need to be connected and sleeved end to end for use, because of the material of the sealing strip, when the end surfaces are connected, a melted rubber sheet is usually placed at the end surfaces, because the texture of the sealing strip is soft, the melting of the film needs higher temperature, if people touch the film carelessly during operation, scalding can occur, and the manual connection can only carry out single sealing strip end connection at a time, the efficiency is very low, and because the texture is soft, when in butt joint, if the hand is only manually supported for docking, the docking cannot be well performed, and the molding condition is influenced, therefore, in order to solve the problems, the special angle connecting device for the vehicle door sealing strip is more stable in connection, and a double-station special angle connecting device for the vehicle door sealing strip is very necessary.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the above problem, the present invention provides a double-station special angle connecting device for a door sealing strip.

The utility model provides a technical scheme is: a double-station special angle connecting device for a vehicle door sealing strip comprises: the special angle bearing device comprises a supporting workbench, two pairs of special angle bearing frames for the door sealing strips, a pair of horizontal expansion devices, a suspension bracket, a rubber strip bearing cylinder, a rotary circular shaft and a heating device for melting rubber strips on the rubber strip bearing cylinder, wherein the suspension bracket is positioned at the center of the upper surface of the supporting workbench, the rotary circular shaft is positioned at the lower end of the suspension bracket, one end of the rotary circular shaft penetrates through the suspension bracket, the rubber strip bearing cylinder is sleeved on the rotary circular shaft and rotates along with the rotation of the rotary circular shaft, one pair of horizontal expansion devices are respectively positioned at two ends of the upper surface of the supporting workbench, each pair of special angle bearing frames for the door sealing strips is connected with the expansion end of the horizontal expansion device and moves along with the horizontal expansion of the horizontal expansion device on the upper surface of the supporting workbench, and the two pairs of special angle bearing frames for the door sealing strips are oppositely placed by taking the lower end of, the heating device is positioned on the upper surface of the supporting workbench and corresponds to the lower end of the center of the adhesive tape bearing cylinder.

Preferably, the heating device comprises: the heating device comprises two pairs of arc-shaped heating columns, two pairs of heating resistance wires and two pairs of supporting bases, wherein the two pairs of heating resistance wires are respectively positioned in the two pairs of arc-shaped heating columns and are matched with the shapes of the arc-shaped heating columns, the two pairs of supporting bases are respectively positioned on the lower end faces of the two pairs of arc-shaped heating columns and are embedded in a supporting workbench, one pair of the arc-shaped heating columns are connected with the back and are positioned in the center of the special door sealing strip angle bearing frame, and the other pair of the arc-shaped heating columns are positioned on the two pairs of the two sides of the center of the special door sealing strip.

More preferably, the method further comprises the following steps: the supporting workbench comprises a pair of fixing frames and a pair of limiting rollers, the fixing frames are embedded at the lower end of the front surface of the supporting workbench in an embedded mode, the positions of the fixing frames are opposite, and each limiting roller is located in the fixing frame and rotates in the fixing frame.

Preferably, the outer end face of the rotary circular shaft is sleeved with a folded rotary handle, and the folded rotary handle is sleeved with an anti-skid ring.

Further preferably, each car door sealing strip special angle bears the lower surface of frame and all is equipped with the sliding block, support table upper surface processing has and is used for bearing the gliding sliding groove of sliding block.

Further preferably, the lower surface of the supporting workbench is provided with a trapezoidal supporting base, and the edge of the lower surface of the supporting workbench is embedded with at least two pairs of buckles.

Preferably, a fixing screw is arranged at one end of the upper surface of each supporting base and penetrates through the upper surface of the supporting workbench.

The utility model provides a duplex position is used for door sealing strip special angle connecting device, a pair of sealing strip of being convenient for carries out the end face connection operation simultaneously, improves work efficiency, and the butt joint is good, prevents the artifical contact, guarantees artifical safe device.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and embodiments:

FIG. 1 is a schematic structural diagram of the special corner connecting device for the vehicle door sealing strip with double stations;

FIG. 2 is a front sectional view of the double-station special corner connecting device for the vehicle door sealing strip;

FIG. 3 is a top view of the double-station special corner connecting device for the vehicle door sealing strip;

FIG. 4 is a sectional side view of the double-station special corner connecting device for the vehicle door sealing strip;

FIG. 5 is a side view of the mating of the door weatherstrip corner carrier and the slider block of the dual station special door weatherstrip corner joint assembly;

FIG. 6 is a bottom view of the special corner connecting device for the door sealing strip with two stations;

FIG. 7 is a partially enlarged view of the arc-shaped heating column and the heating resistance wire in the special angle connecting device for the vehicle door sealing strip at the double stations;

FIG. 8 is a circuit connection diagram of the special corner connecting device for the vehicle door sealing strip with double stations;

in the figure: 1. supporting a worktable; 2. a special angle bearing frame of the vehicle door sealing strip; 3. a horizontal telescoping device; 4. a suspension bracket; 5. a rubber strip bearing cylinder; 6. rotating the circular shaft; 7. an arc-shaped heating column; 8. heating resistance wires; 9. a support base; 10. a fixed mount; 11. a limiting roller; 12. a fold-shaped rotating handle; 13. an anti-slip ring; 14. a slider; 15. a trapezoidal support base; 16. buckling a handle; 17. and fixing the screw.

Detailed Description

The invention will be further explained below with reference to specific embodiments, without limiting the invention.

As shown in fig. 1-8, the utility model provides a duplex position is used for door sealing strip special angle connecting device, include: the sealing strip special angle support device comprises a support workbench 1, two pairs of door sealing strip special angle bearing frames 2, a pair of horizontal telescopic devices 3, a suspension bracket 4, a rubber strip bearing cylinder 5, a rotary circular shaft 6 and a heating device for melting rubber strips on the rubber strip bearing cylinder 5, wherein the suspension bracket 4 is positioned at the center of the upper surface of the support workbench 1, the rotary circular shaft 6 is positioned at the lower end of the suspension bracket 4, one end of the rotary circular shaft penetrates through the suspension bracket 4, the rubber strip bearing cylinder 5 is sleeved on the rotary circular shaft 6 and rotates along with the rotation of the rotary circular shaft 6, a pair of horizontal telescopic devices 3 are respectively positioned at two ends of the upper surface of the support workbench 1, the side surface of each pair of door sealing strip special angle 2 is connected with the telescopic end of the horizontal telescopic device 3, and moves along with the horizontal telescopic device 3 on the upper surface of the support workbench 1, the two pairs of special angle bearing frames 2 of the door sealing strip are oppositely arranged by taking the lower end of the adhesive tape bearing cylinder 5 as the center, the heating device is positioned on the upper surface of the supporting workbench 1 and corresponds to the lower end of the center of the adhesive tape bearing cylinder 5, when the device is used, two ends of a sealing strip (hereinafter referred to as the sealing strip) with a special angle are respectively sleeved in the two pairs of special angle bearing frames 2 of the door sealing strip, because the mounting positions of the sealing strip are different, the structure which is sleeved outside the sealing position and needs to be internally not made into a solid, a hollowed part, which is referred to as a special angle, is needed inside, after the sleeving of the two ends is finished, a pair of horizontal telescopic devices 3 positioned on the upper surface of the supporting workbench 1 are horizontally stretched in opposite directions, namely relatively stretched, so that the two ends of the special angle bearing frame 2 of the door sealing strip positioned, until the sealing strips are attached together, the adhesive tape bearing cylinder 5 is rotated on the rotating circular shaft 6 before the sealing strips are attached together, a part of the adhesive tape on the adhesive tape bearing cylinder 5 falls on the adhesive tape bearing cylinder 5 and is placed between two pairs of end surfaces of the sealing strips, then two ends of the adhesive tape are attached to two sides of the adhesive tape on the adhesive tape bearing cylinder 5 through continuous extension and retraction of the horizontal extension and retraction device 3, then a heating device which is positioned on the upper surface of the supporting workbench 1 and corresponds to each pair of end surfaces is heated to melt the adhesive tape, so that the adhesive tape on the adhesive tape bearing cylinder 5 can fall off after melting a part of the adhesive tape, the end surface between a pair of the sealing strips which falls off is melted, the connection of the two end surfaces through the melting of the adhesive tape is realized, the sealing strips are paused for a little time, and can be pulled upwards to be taken out due to the elasticity of the sealing strips, and the, collecting, finishing a pair of sealing strip end connection at one time, wherein each door sealing strip special angle bearing frame 2 is only used for adapting and clamping a sealing strip with an internal hollow structure, so that the sealing strip does not generate a concave condition when the end surfaces are connected, the end surfaces are in one-to-one correspondence and are well adhered, wherein the operation can be repeated according to the shape of the door sealing strip special angle bearing frame 2 changed for sealing strips with different shapes, the operation of end-to-end connection of the end parts of the sealing strip can be carried out, because the manual extrusion and contact of hot glue are not needed, the working personnel are effectively protected, the accuracy and the working effect are improved, wherein each horizontal telescopic device 3 is only used for carrying out horizontal telescopic, including but not limited to a linear motor or a telescopic cylinder, and the like, wherein the supporting workbench 1 is only used for supporting the utmost point of the whole operation, the sealing strip clamping device has certain operation height and is suitable for manually clamping sealing strips, wherein the rotation of the rotating circular shaft 6 is carried out on the suspension bracket 4 at one end of the upper surface of the supporting workbench 1.

As can be seen from fig. 1 to 7 of the specification, the heating device comprises: two pairs of arc-shaped heating columns 7, two pairs of heating resistance wires 8 and two pairs of supporting bases 9, wherein the two pairs of heating resistance wires 8 are respectively positioned in the two pairs of arc-shaped heating columns 7 and are matched with the arc-shaped heating columns 7 in shape, the two pairs of supporting bases 9 are respectively positioned on the lower end surfaces of the two pairs of arc-shaped heating columns 7 and are embedded in the supporting workbench 1, one pair of arc-shaped heating columns 7 are connected with the back and are positioned at the centers of the two pairs of special angle bearing frames 2 of the door sealing strip, the other pair of arc-shaped heating columns 7 are positioned at the two sides of the centers of the two pairs of special angle bearing frames 2 of the door sealing strip, when the heating device is in heating operation, the heating resistance wires 8 positioned in each arc-shaped heating column 7 are in heating operation when being connected with an external power supply, wherein the mode of connecting the power supply includes but is not limited to, wherein because for arc heating post 7, consequently every pair of arc heating post 7 of being convenient for is facing to placing, plays the annular heating, and the adhesive tape of being convenient for melts well at a pair of sealing strip terminal surface, and wherein every arc heating post 7 all inserts through supporting base 9 and support 1 upper surface, convenient to detach and installation.

As can be seen from the accompanying figures 1-7 of the specification, the following are also included: a pair of fixed frames 10 and a pair of limiting drums 11, wherein the pair of fixed frames 10 are embedded at the lower end of the front surface of the supporting workbench 1 and are opposite in position, each limiting drum 11 is positioned in the fixed frame 10 and rotates in the fixed frame 10, when the two ends of each sealing strip are connected, the rest parts of each sealing strip need to be tensioned, so that the end faces are good, wherein the center of each sealing strip can be sleeved on one limiting drum 11, the support at the center is convenient, each limiting drum 11 is connected with the front surface of the supporting workbench 1 through the fixed frame 10 and rotates on the supporting workbench, the rotation of the sealing strip is convenient to adapt, the sealing strip is prevented from being pulled, the sealing strip is protected to be safe, and if one limiting drum 11 is not enough to bear a longer sealing strip, can be directly sleeved on the two limiting rollers 11, and the lower ends of the limiting rollers are convenient to tighten and support.

As can be known from the attached drawings 1-7 of the specification, the outer end face of the rotary circular shaft 6 is sleeved with a folded rotary handle 12, the folded rotary handle 12 is sleeved with an anti-slip ring 13, when the adhesive tape bearing cylinder 5 is made to rotate to place adhesive tapes (sheets) downwards, the adhesive tape bearing cylinder is made to rotate along with the rotation of the rotary circular shaft 6, the folded rotary handle 12 on the outer end face of the rotary circular shaft 6 is convenient to hold by a hand to rotate, the adhesive tapes (sheets) are manually rotated downwards to enable the hand not to be directly close to the heating device, the safety of the hand is effectively protected, different degrees can be rotated according to the required amount, the anti-slip ring 13 on the folded rotary handle 12 is only used for holding by the hand to prevent slipping, and the anti-slip ring comprises but is not limited to a rubber ring or a sponge ring and the like.

As will be understood from fig. 1 to 7 of the specification, each of the door weatherstrip carrier 2 is provided with a slide block 14 on a lower surface thereof, the upper surface of the support workbench 1 is provided with a sliding groove for bearing the sliding of the sliding block 14, wherein when each door weather strip special angle bearing frame 2 moves on the upper surface of the supporting workbench 1 under the driving of the horizontal telescopic device 3, in order to ensure the stability of the horizontal movement, the slide block 14 provided on the lower surface of each weather strip carrier 2 is adapted to slide in the slide groove provided on the upper surface of the support table 1, because the width of the sliding groove is matched with the width of the sliding block 14, the car door weather strip special angle bearing frame 2 at one end does not shift on the upper surface of the supporting workbench 1 under the horizontal pushing of the horizontal telescopic device 3, and the end surface butt joint is ensured to be good.

As can be known from the accompanying drawings 1 to 7 of the specification, the lower surface of the supporting workbench 1 is provided with a trapezoidal supporting base 15, at least two pairs of buckles 16 are embedded at the edge of the lower surface of the supporting workbench 1, wherein the trapezoidal supporting base 15 at the lower surface of the supporting workbench 1 is convenient for heightening and supporting the device, the bottom weight is increased, the supporting is stable, the two pairs of buckles 6 at the edge of the lower surface of the supporting workbench 1 are convenient for hands to stretch into when carrying, and at least two people of the at least two pairs of buckles 6 carry together.

As can be known from the attached drawings 1-7 in the specification, one end of the upper surface of each supporting base 9 is penetrated by a fixing screw 17 between the upper surfaces of the supporting workbenches 1, each arc-shaped heating column 7 is embedded on the upper surface of each supporting workbench 1 through the supporting base 9, and in order to ensure the fixing reliability, the fixing screw 17 extending into the upper surface of each supporting workbench 1 is arranged on each supporting base 9, so that the fixing is good, and the position of each supporting base 9 is convenient to adjust and install.

Combining with practical operation, sliding grooves used for moving up and down are processed on the front surface of the supporting workbench 1 and corresponding to the fixing frames 10, adjusting screws are arranged on the upper end surface and the lower end surface of each sliding groove, the upper end and the lower end of each adjusting screw extend into the supporting workbench 1 in the sliding grooves, the position of each fixing frame 10 on the front surface of the supporting workbench 1 is controlled by adjusting the amount of each adjusting screw extending into the supporting workbench 1, and adjustment is performed according to sealing strips with different lengths;

the adhesive tape melting device is characterized by further comprising a pair of swing frames and a pair of strip-shaped cutting knives, wherein the swing frames are respectively positioned on two sides of the suspension frame 4 and can swing on two sides of the suspension frame 4, the strip-shaped cutting knives are respectively positioned on end faces of the swing frames and are matched with the width of an adhesive tape (sheet) borne on the adhesive tape bearing cylinder 5, and when the adhesive tape (sheet) is discharged downwards, the swing frames can swing together, so that the strip-shaped cutting knives positioned on the end faces mutually extrude to cut the adhesive tape at the lower end, quantitative melting is convenient to realize, and when the adhesive tape melting device is not used, the swing frames can be swung to the position above the hanging seat 4;

at least two pairs of hydraulic jacks are arranged on the lower surface of the trapezoidal support base 15, so that the height of the device can be adjusted by adjusting the lifting height of each hydraulic jack, the operation height with proper height can be adjusted by different operators, and the cervical vertebra and other physical conditions of the operators can be protected.

Wherein the shape of the weatherstrip special angle carrier 2 in fig. 5 includes but is not limited to this shape, fig. 5 is only a structural schematic;

the embodiments of the present invention are written in a progressive manner, emphasizing the differences of the various embodiments, and similar parts can be referred to each other.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a duplex position is used for door sealing strip special angle connecting device which characterized in that includes: support workstation (1), two pairs of door sealing strip special angle bear frame (2), a pair of horizontal telescoping device (3), mounted frame (4), adhesive tape carrier cylinder (5), rotate round axle (6) and be used for melting the heating device of adhesive tape on adhesive tape carrier cylinder (5), mounted frame (4) are located support workstation (1) upper surface center department, it is located to rotate round axle (6) hanger frame (4) lower extreme, and one end pass mounted frame (4), adhesive tape carrier cylinder (5) suit is in rotate round axle (6) on, and along with rotate the rotation of round axle (6) and rotate, and a pair of horizontal telescoping device (3) are located respectively support workstation (1) upper surface both ends department, and every is every door sealing strip special angle bears the side surface of frame (2) and horizontal telescoping device (3) flexible end is connected, And along with the horizontal extension of the horizontal extension device (3) moves on the upper surface of the supporting workbench (1), the two pairs of special angle bearing frames (2) of the vehicle door sealing strip are oppositely arranged by taking the lower end of the adhesive tape bearing cylinder (5) as the center, and the heating device is positioned on the upper surface of the supporting workbench (1) and corresponds to the central lower end of the adhesive tape bearing cylinder (5).

2. The double-station special corner connecting device for the door weatherstrip according to claim 1, wherein the heating device comprises: two pairs of arc heating posts (7), two pairs of heating resistor silk (8) and two pairs of support bases (9), two pairs of heating resistor silk (8) are located two pairs respectively in arc heating post (7), and with arc heating post (7) shape phase-match, two pairs of support bases (9) are located two pairs respectively arc heating post (7) lower terminal surface, and inlay and be in support workstation (1), one of them is a pair arc heating post (7) back of the body is connected, and is located two pairs door sealing strip special angle bears frame (2) central point department, and another is right arc heating post (7) are located two pairs door sealing strip special angle bears frame (2) central both sides department.

3. The double-station special corner connecting device for the vehicle door sealing strip according to claim 1, further comprising: the supporting table comprises a pair of fixing frames (10) and a pair of limiting rollers (11), wherein the fixing frames (10) are embedded at the lower end of the front surface of the supporting table (1) and are opposite in position, and each limiting roller (11) is located in the fixing frame (10) and rotates in the fixing frame (10).

4. The double-station special corner connecting device for the vehicle door sealing strip according to claim 1 is characterized in that an accordion-shaped rotating handle (12) is sleeved on the outer end face of the rotating round shaft (6), and an anti-skid ring (13) is sleeved on the accordion-shaped rotating handle (12).

5. The double-station special door sealing strip corner connecting device for the automobile door according to claim 1, wherein each special door sealing strip corner carrier (2) is provided with a sliding block (14) on the lower surface, and a sliding groove for bearing the sliding block (14) to slide is formed in the upper surface of the supporting workbench (1).

6. The double-station special corner connecting device for the vehicle door sealing strip according to claim 1 is characterized in that a trapezoidal supporting base (15) is arranged on the lower surface of the supporting workbench (1), and at least two pairs of buckles (16) are embedded at the edge of the lower surface of the supporting workbench (1).

7. The double-station special corner connecting device for the vehicle door sealing strip according to claim 2, characterized in that a fixing screw (17) penetrates through one end of the upper surface of each supporting base (9) and is arranged between the upper surface of the supporting workbench (1).