CN213767699U - Positioning device of thermoprinting machine for automobile decoration strip - Google Patents

Abstract

The application relates to a positioner of thermoprinting machine for automobile decoration strip is applied to automobile decoration processing technology field, and it is including setting up the base on the workstation, the standing groove that is used for placing the mould is offered to one side that the base deviates from the workstation, the base is equipped with elevating system on the diapire of standing groove, elevating system contradicts on the mould. This application is ejecting from the standing groove with the mould through elevating system to reach the effect of dismantling the mould fast, thereby the operator of being convenient for changes the mould, and then has improved work efficiency.

Description

Positioning device of thermoprinting machine for automobile decoration strip

Technical Field

The application relates to the technical field of automobile ornament processing, in particular to a positioning device of a hot stamping machine for an automobile ornament strip.

Background

With the continuous development of production and life, people have higher and higher requirements on the interior decoration of automobiles, people hope to obtain the decoration with better quality and more beautiful appearance to achieve specific visual effect, and therefore the processing of the automobile decoration becomes an indispensable part in the automobile production.

Chinese patent with publication number CN211390576U discloses a hot stamping machine for improving hot stamping quality, which comprises a frame, wherein an operating platform for placing products, a heating mechanism for hot stamping products and a transmission mechanism for transporting hot stamping paper are arranged on the frame, the transmission mechanism comprises an installation roller for winding the hot stamping paper and a traction roller for driving the hot stamping paper to move, and the installation roller and the traction roller are respectively positioned at two sides of the operating platform.

In view of the above-mentioned related technologies, the inventor believes that in the process of hot stamping of automobile ornaments, an operator needs to replace a mold for fixing the ornaments according to different ornaments, and the mold needs to be clamped again after replacement, so that inconvenience is brought to the replacement of the mold, and the work efficiency is affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem of mould change of fixed gadget, this application provides a positioner of thermoprinting machine for automobile decoration strip.

The application provides a positioner of thermoprinting machine for automobile decoration strip adopts following technical scheme:

the utility model provides a positioner of thermoprinting machine for automobile decoration strip, is including setting up the base on the workstation, the standing groove that is used for placing the mould is seted up to one side that the base deviates from the workstation, the base is equipped with elevating system on the diapire of standing groove, elevating system contradicts on the mould.

Through adopting the above technical scheme, the operator is at the in-process of thermoprint gadget, the operator places the workstation with the base earlier, then the operator places the mould in the standing groove, the standing groove fixes a position the mould this moment, with the effect that reaches fixed mould, then the operator will treat on the mould that the gadget of thermoprint was placed, with the purpose that realizes the thermoprint gadget, when the operator needs to change the mould, operator drive elevating system, make elevating system ejecting the mould from the standing groove, with the effect that reaches quick dismantlement mould, thereby be convenient for the operator to change the mould, and then work efficiency has been improved.

Optionally, the base has seted up the mounting groove on the diapire of standing groove, it is connected with the lead screw to rotate on the diapire of mounting groove, the pot head that the lead screw is close to the mounting groove diapire is equipped with the worm wheel, the mounting groove internal rotation is connected with the worm with worm wheel engaged with, the base wears to be equipped with drive worm pivoted pivot along width direction, the one end threaded connection that the worm wheel was kept away from to the lead screw has the ejector pad, ejector pad sliding connection is in the mounting groove.

Through adopting above-mentioned technical scheme, when the operator need change the mould, the operator rotates the pivot for the pivot drives worm drive worm wheel and rotates, worm wheel drive lead screw this moment rotates, make the lead screw drive ejector pad remove to the one side of keeping away from the mounting groove diapire, the ejector pad promotes the mould simultaneously and removes to the one side of keeping away from the standing groove diapire, with the purpose that realizes ejecting mould, thereby the operator of being convenient for is quick takes out the mould from the standing groove, and then the operator of being convenient for changes the mould.

Optionally, the base is provided with a positioning groove on each of two opposite end walls of the placement groove, a fastening member is arranged in each of the two positioning grooves, the fastening member includes a fastening plate rotatably connected in the positioning groove, one end of the fastening plate, which is away from one side of the bottom wall of the positioning groove and is away from the bottom wall of the placement groove, is provided with a fastening block, one end of the fastening plate, which is away from the fastening block, is provided with a projection, one end of the fastening block, which is away from the projection, is provided with a return spring, and one end of the return spring, which is away from the fastening plate, is fixed on the bottom wall of the positioning groove; when the reset spring is in a natural state, the convex block is positioned at the outer side of the positioning groove, and the abutting block is positioned in the positioning groove.

Through adopting above-mentioned technical scheme, when the operator placed the standing groove with the mould, the mould was inconsistent with the lug, make the lug remove in to the constant head tank, the lug promotes to support tight board and rotates this moment, make to support tight piece and be close to the mould gradually, when the diapire of mould and standing groove was inconsistent, support tight board and promote to support tight piece and support tightly at the mould, in order to reach the effect of supporting tight mould, thereby increase the stability of mould, support tight board simultaneously and compress reset spring, reset spring has elastic restoring force under the compression, when the operator took out the mould, reset spring promoted to support tight board and reset fast under the effect of elastic restoring force.

Optionally, a rubber pad is arranged on one side of the abutting block, which deviates from the abutting plate.

Through adopting above-mentioned technical scheme, when supporting tight piece and supporting tightly to the mould on, the rubber pad can be filled up the gap between tight piece and the mould to increase and support closely compactedness between tight piece and the mould, further promote mould and base complex stability.

Optionally, be equipped with the fixed establishment who is used for the unable adjustment base on the workstation, fixed establishment is including setting up two splint at the base along length direction both ends, the spout has been seted up along length direction to one side that the workstation is close to the base, the spout has two sliders along length direction sliding connection, one of them splint are fixed in on one of them slider, another splint are fixed in on another slider, it is connected with the threaded rod that runs through the spout to rotate on the workstation, the threaded rod is opposite along the screw thread at length direction both ends, two the equal threaded connection of slider is on the threaded rod.

Through adopting above-mentioned technical scheme, the operator places the base on the workstation between two splint, and the operator rotates the threaded rod after that, and the threaded rod drives two sliders simultaneously and slides along the length direction of spout, and the slider drives splint and is close to the base gradually this moment, supports tightly on the base simultaneously until two splint to reach the purpose of location base, thereby increase the stability of base, and then reduce the gliding possibility of appearing in the base.

Optionally, two ends of the base along the length direction are both provided with a clamping groove, and one side, opposite to the two clamping plates, of each clamping plate is provided with a clamping block with the same size as the clamping groove; when the clamping plate is tightly propped against the base, the clamping block is embedded in the clamping groove.

Through adopting above-mentioned technical scheme, after the operator supports tight base through splint, the fixture block inlays and establishes in the draw-in groove, and the fixture block is further fixed a position the base through the draw-in groove this moment, and then promotes the stability of base to it is gliding probably to reduce the base to appear.

Optionally, the base is provided with a groove on the bottom wall of the placing groove, the bottom wall of the groove is provided with a buffer spring, and one end of the buffer spring, which is far away from the bottom wall of the groove, extends into the placing groove.

Through adopting above-mentioned technical scheme, when the operator placed the mould in the standing groove, the mould was inconsistent with buffer spring, the mould compressed buffer spring this moment, buffer spring compressed and had the elastic restoring force, and buffer spring is under the effect of elastic restoring force, buffer spring cushions and the energy-absorbing to the mould, and slow release energy, thereby buffer spring has played the effect of buffering to the mould, and then slows down the speed that the mould glided, stability when placing in order to promote the mould.

Optionally, a set of accommodating grooves is formed in the two opposite side walls of the accommodating groove along the length direction, and rotating rollers which are inconsistent with the mold are rotationally connected in the accommodating grooves.

Through adopting above-mentioned technical scheme, the mould is at the in-process that glides, and the lateral wall and the live-rollers of mould produce the friction for live-rollers self produces the roll, and the live-rollers can convert the friction between mould and the base into rolling friction this moment, thereby has reduced the frictional force between mould and the base, and then the smoothness degree when increasing the mould gliding, so that the operator changes the mould.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the mould is ejected out of the placing groove through the lifting mechanism, so that the effect of quickly disassembling the mould is achieved, an operator can conveniently replace the mould, and the working efficiency is improved;

2. the abutting plate pushes the abutting block to abut against the die, so that the effect of abutting against the die is achieved, and the stability of the die is improved;

3. the base is fixed through the clamping plate, so that the stability of the base can be improved, and the possibility of sliding of the base is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a base according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying the lifting mechanism in the embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a body; 11. a work table; 111. a chute; 2. a base; 21. a placement groove; 22. mounting grooves; 23. positioning a groove; 24. a card slot; 25. a groove; 26. a buffer spring; 27. accommodating grooves; 28. a rotating roller; 3. a mold; 4. a fixing mechanism; 41. a splint; 42. a slider; 43. a threaded rod; 44. a clamping block; 5. a lifting mechanism; 51. a screw rod; 52. a worm gear; 53. a worm; 54. a rotating shaft; 55. a push block; 6. an abutting piece; 61. a propping plate; 62. a propping block; 63. a bump; 64. a return spring; 65. and (7) a rubber pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses positioner of thermoprinting machine for automobile decoration strip. Referring to fig. 1 and 2, the positioning device includes a worktable 11 disposed on the machine body 1, a base 2 is disposed on the worktable 11, and the base 2 is fixedly connected to the worktable 11 through a fixing mechanism 4. One side of the base 2 departing from the workbench 11 is provided with a placing groove 21, and a mold 3 for fixing ornaments is arranged in the placing groove 21. The base 2 is provided with a abutting piece 6 at both ends of the placing groove 21 along the length direction, and the abutting piece 6 abuts against the side wall of the die 3. Meanwhile, the base 2 is provided with a lifting mechanism 5 on the bottom wall of the placing groove 21, and the lifting mechanism 5 abuts against the lower end face of the die 3.

Referring to fig. 1 and 2, in the process of stamping the decoration, an operator firstly places the base 2 on the workbench 11, and then fixes the base 2 through the fixing mechanism 4. Next, the operator places the mold 3 in the placement groove 21 until the upper end surface of the mold 3 is flush with the upper end surface of the base 2 when the lower end surface of the mold 3 abuts against the bottom wall of the placement groove 21. The placing groove 21 positions the mold 3 at this time, so that an operator can install the mold 3 quickly and conveniently. Meanwhile, the abutting pieces 6 abut against the side walls of the mold 3 to increase the stability of the mold 3. Then the operator places the ornament on the die 3, and the ornament can be hot stamped. The operator can be ejecting in the standing groove 21 with mould 3 through drive elevating system 5, and then the operator takes mould 3 to the operator carries out quick change to mould 3, has improved work efficiency.

Referring to fig. 2 and 3, the fixing mechanism 4 includes a sliding block 42 slidably disposed on the worktable 11, the worktable 11 is provided with two sliding grooves 111 at one side close to the base 2 and along the length direction, the two sliding blocks 42 are slidably connected in the sliding grooves 111, and the two sliding blocks 42 are symmetrically disposed along the center line of the width direction of the worktable 11. The sliding groove 111 is provided with a threaded rod 43 with opposite end threads along the length direction, the threaded rod 43 is rotatably connected to the workbench 11, and one end of the threaded rod 43 along the length direction extends to the outer side of the workbench 11. One of the sliders 42 is screwed to one end of the threaded rod 43, and the other slider 42 is screwed to the other end of the threaded rod 43. Two sliders 42 are all equipped with a splint 41 in the one side that deviates from the bottom wall of spout 111, and the one end that just keeps away from workstation 11 in the opposite side of two splint 41 all is equipped with a fixture block 44. The two ends of the base 2 along the length direction are both provided with a clamping groove 24, and the clamping groove 24 and the clamping block 44 have the same size.

Referring to fig. 2 and 3, the operator places the base 2 on the table 11 between the two clamp plates 41, and then the operator turns the threaded rod 43 so that the threaded rod 43 simultaneously drives the two sliders 42 to move toward the opposite side. Meanwhile, the sliding block 42 drives the clamping plates 41 to gradually approach the base 2, and the clamping blocks 44 are gradually inserted into the clamping grooves 24, until the two clamping plates 41 are simultaneously and tightly abutted against the base 2, the operator stops rotating the threaded rod 43. At this time, the clamping plate 41 plays a role in clamping and fixing the base 2, and the clamping block 44 further positions the base 2 through the clamping groove 24 to achieve the effect of fixing the base 2, so that the connection stability of the base 2 and the workbench 11 is increased, and the possibility of sliding of the base 2 is reduced.

Referring to fig. 2 and 3, the base 2 has a mounting groove 22 formed in a bottom wall of the mounting groove 21, and the elevating mechanism 5 is disposed in the mounting groove 22. The lifting mechanism 5 comprises a screw rod 51 rotatably connected to the bottom wall of the mounting groove 22, a worm wheel 52 is sleeved on one end of the screw rod 51 close to the bottom wall of the mounting groove 22, and the worm wheel 52 is fixed on the screw rod 51. Meanwhile, a worm 53 meshed with the worm wheel 52 is rotatably connected in the mounting groove 22, one end of the worm 53 in the length direction is fixedly connected with a rotating shaft 54, the rotating shaft 54 and the worm 53 are located on the same axis, and one end of the rotating shaft 54 far away from the worm 53 penetrates through the outer side of the base 2 and is fixedly connected with a handle. The mounting groove 22 is connected with a push block 55 in a sliding mode along the vertical direction, the cross sections of the push block 55 and the mounting groove 22 are quadrilateral, and the push block 55 is connected to the screw rod 51 in a threaded mode. When the lower end surface of the mold 3 abuts against the bottom wall of the placement groove 21, the push block 55 is completely embedded in the installation groove 22.

Referring to fig. 2 and 3, when the operator needs to replace the mold 3, the operator rotates the spindle 54 through the handle, so that the spindle 54 drives the worm 53 to rotate. At this time, the worm 53 drives the screw rod 51 to rotate through the worm wheel 52, so that the screw rod 51 drives the push block 55 to eject the mold 3 from the placing groove 21, thereby facilitating the operator to quickly take the mold 3, and further facilitating the operator to quickly and conveniently replace the mold 3.

Referring to fig. 3 and 4, the base 2 is provided with a positioning groove 23 on both end surfaces of the placement groove 21 along the length direction, and the fastening member 6 is disposed in the positioning groove 23. The abutment member 6 comprises abutment plates 61 hinged on opposite side walls of the positioning slot 23, and the abutment plates 61 are hinged inside the positioning slot 23 by means of hinge axes. One end of the abutting plate 61, which is far away from the bottom wall of the placing groove 21, and one side, which is far away from the bottom wall of the positioning groove 23, are provided with abutting blocks 62. The abutting plate 61 is provided with a convex block 63 at one end far away from the abutting block 62, the convex block 63 is hemispherical, a return spring 64 is fixedly connected to one side of the abutting plate 61 far away from the convex block 63, and one end of the return spring 64 far away from the abutting plate 61 is fixed on the bottom wall of the positioning groove 23. When the return spring 64 is in a natural state, the protrusion 63 is located outside the positioning slot 23, and the abutting block 62 is located inside the positioning slot 23.

Referring to fig. 3 and 4, when the operator places the mold 3 in the placement groove 21, the placement groove 21 abuts against the projection 63, and the projection 63 generates an oblique pushing force on the abutting plate 61, so that the abutting plate 61 gradually approaches the bottom wall of the positioning groove 23. At this moment, the abutting plate 61 rotates around the hinge shaft, and drives the abutting block 62 to gradually approach the mold 3 until the lower end surface of the mold 3 abuts against the bottom wall of the placing groove 21, and the abutting block 62 abuts against the side wall of the mold 3 to achieve the effect of fastening the mold 3, thereby increasing the stability of the mold 3. When the abutting plate 61 approaches the bottom wall of the positioning groove 23, the abutting plate 61 compresses the return spring 64, the return spring 64 has elastic restoring force after being compressed, and when the operator takes the mold 3 out of the placing groove 21, the return spring 64 pushes the abutting plate 61 to be quickly reset under the elastic acting force.

Referring to fig. 4, a rubber pad 65 is adhered to one end of the abutting block 62 away from the abutting plate 61, and the rubber pad 65 is made of a rubber material, which is soft and elastic and is easily deformed. When the abutting block 62 abuts against the mold 3, the rubber pad 65 can fill up the gap between the abutting block 62 and the mold 3, so as to improve the tightness between the abutting block 62 and the mold 3, and further improve the stability of the mold 3 matching with the base 2.

Referring to fig. 2 and 3, a set of receiving grooves 27 has all been seted up on standing groove 21 along two lateral walls of length direction to base 2, and same set of receiving grooves 27 has three along standing groove 21's length direction evenly distributed. A rotating roller 28 is rotatably connected to the accommodating groove 27. Meanwhile, the base 2 is provided with two grooves 25 on the bottom wall of the placing groove 21, the installing groove 22 is located between the two grooves 25, and the two grooves 25 are symmetrically arranged along the center line of the base 2 in the width direction. A buffer spring 26 is fixedly connected to the bottom wall of the groove 25, one end of the buffer spring 26, which is far away from the bottom wall of the sliding chute 111, extends into the placing groove 21, and the elastic force of the buffer spring 26 is smaller than the friction force between the abutting block 62 and the mold 3.

Referring to fig. 2 and 3, in the process of placing the mold 3 in the placing groove 21, the operator first rubs the mold 3 against the rotating roller 28 and drives the rotating roller 28 to roll, and at this time, the rotating roller 28 converts the friction between the mold 3 and the base 2 into rolling friction, so as to improve the smoothness of the mold 3 during sliding down. Simultaneously mould 3 compresses buffer spring 26, and buffer spring 26 has the elastic restoring force by compression to buffer spring 26 cushions the energy-absorbing to mould 3 under the effect of elastic restoring force, thereby slows down the speed that mould 3 glided, with the stability of promotion operator when installation mould 3.

The implementation principle of the embodiment of the application is as follows: in the process of stamping the ornaments, an operator firstly places the base 2 on the workbench 11 between the two clamping plates 41, and then rotates the threaded rod 43, so that the threaded rod 43 drives the two clamping plates 41 to fix the base 2. Then the operator places the mould 3 in the standing groove 21, and the mould 3 is inconsistent with the lug 63 this moment to promote to support tight board 61 and rotate, make to support tight board 61 and drive to support tight block 62 and support tightly to the mould 3 on, in order to reach the effect of fastening mould 3. When an operator needs to replace the mold 3, the operator rotates the rotating shaft 54, so that the worm 53 is driven to rotate, the worm 53 drives the screw 51 to rotate through the worm wheel 52, and at the moment, the screw 51 drives the push block 55 to eject the mold 3 from the placing groove 21, so that the operator can take the mold 3 out of the placing groove 21, and the operator can replace the mold 3 conveniently.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a positioner of thermoprinting machine for automobile decoration strip which characterized in that: including setting up base (2) on workstation (11), standing groove (21) that are used for placing mould (3) are offered to one side that base (2) deviate from workstation (11), base (2) are equipped with elevating system (5) on the diapire of standing groove (21), elevating system (5) are contradicted on mould (3).

2. The positioning device of the hot stamping machine for the automobile trim strip as claimed in claim 1, characterized in that: mounting groove (22) have been seted up on the diapire of standing groove (21) to base (2), it is connected with lead screw (51) to rotate on the diapire of mounting groove (22), a pot head that lead screw (51) is close to mounting groove (22) diapire is equipped with worm wheel (52), mounting groove (22) internal rotation is connected with worm (53) with worm wheel (52) engaged with, base (2) are worn to be equipped with drive worm (53) pivoted pivot (54) along width direction, the one end threaded connection that worm wheel (52) were kept away from in lead screw (51) has ejector pad (55), ejector pad (55) sliding connection is in mounting groove (22).

3. The positioning device of the hot stamping machine for the automobile trim strip as claimed in claim 1, characterized in that: the base (2) is provided with a positioning groove (23) on two opposite end walls of the placing groove (21), two abutting pieces (6) are arranged in the positioning grooves (23), each abutting piece (6) comprises an abutting plate (61) which is rotatably connected in the positioning groove (23), one end, away from the bottom wall of the positioning groove (23), of each abutting plate (61) is provided with an abutting block (62), one end, away from the bottom wall of the placing groove (21), of each abutting plate (61) is provided with a convex block (63), one end, away from the convex block (63), of each abutting block (62) is provided with a return spring (64), and one end, away from the abutting plate (61), of each return spring (64) is fixed on the bottom wall of each positioning groove (23);

when the return spring (64) is in a natural state, the protruding block (63) is located on the outer side of the positioning groove (23), and the abutting block (62) is located in the positioning groove (23).

4. The positioning device of the hot stamping machine for the automobile trim strip as claimed in claim 3, characterized in that: and a rubber pad (65) is arranged on one side of the abutting block (62) departing from the abutting plate (61).

5. The positioning device of the hot stamping machine for the automobile trim strip as claimed in claim 1, characterized in that: be equipped with fixed establishment (4) that are used for unable adjustment base (2) on workstation (11), fixed establishment (4) has seted up spout (111) along length direction including setting up two splint (41) at base (2) along length direction both ends, workstation (11) are close to one side of base (2), spout (111) have two slider (42), one of them along length direction sliding connection splint (41) are fixed in on one of them slider (42), another splint (41) are fixed in on another slider (42), it is connected with threaded rod (43) that run through spout (111) to rotate on workstation (11), threaded rod (43) are opposite along the screw thread at length direction both ends, two equal threaded connection of slider (42) is on threaded rod (43).

6. The positioning device of the hot stamping machine for the automobile trim strip as claimed in claim 5, characterized in that: two ends of the base (2) along the length direction are respectively provided with a clamping groove (24), and one side, opposite to the two clamping plates (41), of each clamping plate is provided with a clamping block (44) with the same size as the clamping groove (24);

when the clamping plate (41) is tightly propped against the base (2), the clamping block (44) is embedded in the clamping groove (24).

7. The positioning device of the hot stamping machine for the automobile trim strip as claimed in claim 1, characterized in that: the base (2) is provided with a groove (25) in the bottom wall of the placing groove (21), the bottom wall of the groove (25) is provided with a buffer spring (26), and one end, far away from the bottom wall of the groove (25), of the buffer spring (26) extends into the placing groove (21).

8. The positioning device of the hot stamping machine for the automobile trim strip as claimed in claim 1, characterized in that: the die is characterized in that a group of accommodating grooves (27) are formed in two opposite side walls of the placing groove (21) along the length direction, and rotating rollers (28) which are inconsistent with the die (3) are rotationally connected in the accommodating grooves (27).

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