CN217252254U

CN217252254U - Easy-open cover punching press guide pillar positioner

Info

Publication number: CN217252254U
Application number: CN202123163645.1U
Authority: CN
Inventors: 老治平; 陈剑宾
Original assignee: Zhuhai Bright Packaging Technology Co ltd
Current assignee: Zhuhai Bright Packaging Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-23
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a positioning device for stamping guide pillars of an easy-open lid, which comprises a machine table, a first transmission belt and a second transmission belt which are arranged on two sides above the machine table, a gantry support fixed on the machine table is arranged between the first transmission belt and the second transmission belt, an air cylinder is fixedly arranged on the inner side of the top of the gantry support, the output end of the air cylinder is fixedly connected with a mounting plate, a corresponding stamping die is arranged below the mounting plate, two sliding sleeves synchronously move towards the inner side or the outer side through the meshing relation between a rack and a gear in the process that the mounting plate is pushed to descend by the air cylinder to drive racks on two sides to descend, and the two sliding sleeves are synchronously driven to center materials through the threaded relation between the sliding sleeves and the threaded sections on the shaft rod under the sliding limit of a T-shaped sliding block and a T-shaped sliding groove, so that the materials are positioned under the mounting plate, and then improve the machining precision, reduce the waste of material.

Description

Easy-open cover punching press guide pillar positioner

Technical Field

The utility model belongs to the technical field of easy-open cover processing is relevant, concretely relates to easy-open cover punching press guide pillar positioner.

Background

An easy-open lid is a lid with pull ring for sealing can, belonging to metal package product. The multi-purpose aluminum can is made of aluminum or tinplate, has various sizes, and is suitable for iron cans, aluminum cans, composite cans, PET plastic cans, paper cans and the like. The easy-open cover needs to be processed and formed through a stamping procedure in the production process.

Application number is CN202022762816.1 discloses a easy-open cover punching press guide pillar positioner, the on-line screen storage device comprises a base, surface fixed connection damper under the base, fixed surface connects first conveying mechanism and second conveying mechanism on the base, the device can realize carrying out the bradyseism to the vibrations that the overall device received through setting up damper, can realize the assembly line of material through setting up first conveying mechanism and second conveying mechanism and carry for process speed, the efficiency of easy-open cover punching press guide pillar location has been increased, the human cost has been reduced simultaneously.

The existing easy-open cover stamping guide pillar positioning device has the following problems: the existing easy-open cover stamping guide pillar positioning device is easy to incline after materials are conveyed by a conveyor belt in the using process, so that deviation occurs during stamping forming, the stamping precision is influenced, the material waste is caused, the machining process is not continuous enough, and the machining efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy-open lid punching press guide pillar positioner to easily appear deviation, the not enough continuous problem of course of working when solving the stamping forming that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy-open lid punching press guide pillar positioner, includes the board and installs first drive belt and the second drive belt in board top both sides, be provided with the longmen support of fixing on the board between first drive belt and the second drive belt, the inboard fixed mounting in top of longmen support has the cylinder, the output fixedly connected with mounting panel of cylinder, the below of mounting panel is provided with corresponding stamping die, first drive belt carries the material thing to the below of mounting panel, the cylinder promotes the mounting panel in the downstream process, gathers together the material thing to the stamping die directly over to the inboard through positioning mechanism, the in-process of cylinder pulling mounting panel upward movement pushes the material thing after the punching press is accomplished to the second drive belt through pushing equipment.

Preferably, the stamping die comprises a stamping base, two ends of the stamping base are fixedly connected with the gantry support, a plurality of pressing cavities are arranged on the inner side of the stamping base, a plurality of stamping guide pillars which correspond to the pressing cavities one to one are fixedly connected to the bottom surface of the mounting plate, a jacking plate is slidably connected to the pressing cavities, a spring is fixedly connected to the bottom surface of the jacking plate, and one end of the spring is fixedly connected with the bottom of the pressing cavities.

Preferably, the positioning mechanism comprises a shaft rod, two ends of the shaft rod are rotatably connected with the gantry support, gears are fixedly connected to the outer walls of two sides of the shaft rod, two ends of the mounting plate are slidably connected with the gantry support, racks are fixedly connected to the bottom surfaces of two ends of the mounting plate, and the two racks are respectively meshed with the two gears.

Preferably, two sections of thread sections in opposite directions are arranged on the circumferential surfaces of two sides of the shaft rod, sliding sleeves respectively in threaded connection with the two sections of thread sections are sleeved on the outer portions of the two sides of the shaft rod, a T-shaped sliding block is fixedly connected to the bottom end of each sliding sleeve, a T-shaped sliding groove is formed in the upper surface of the machine table, and the T-shaped sliding block is in sliding connection with the T-shaped sliding groove.

Preferably, the top surface of the sliding sleeve is fixedly connected with a supporting rod, and the horizontal end of the supporting rod is fixedly connected with a material pushing plate.

Preferably, the pushing mechanism comprises an L-shaped push plate, the two sides of the L-shaped push plate are hinged with fixing plates, the two fixing plates are fixedly connected with the gantry support, and the hinged parts of the L-shaped push plate and the two fixing plates are clamped with torsion springs.

Compared with the prior art of easy-open cover punching press guide pillar positioner, the utility model provides an easy-open cover punching press guide pillar positioner possesses following beneficial effect:

1. the utility model discloses a set up positioning mechanism, promote the mounting panel by the cylinder and go down and drive the descending in-process of both sides rack, by the meshing relation of rack and gear, make the axostylus axostyle rotate, through the threaded relation of sliding sleeve and the upper thread section of axostylus axostyle, simultaneously under the slip spacing of T type slider and T type spout, make two sliding sleeves move to the inside or outside in step, and then can drive the scraping wings with the material thing between two parties, make the material thing under the mounting panel, and then improve the machining precision, reduce the waste of material;

2. the utility model discloses a set up pushing equipment, the in-process of mounting panel downstream, L type push pedal is pressed to the mounting panel, make the torsion of torsional spring can be overcome to L type push pedal, and use the pin joint with two fixed plates as axle center clockwise rotation, break away from with L type push pedal downwards until L type push pedal, at the in-process of mounting panel upward movement, the torsion of torsional spring is overcome in L type push pedal is moved in the mounting panel top, and use the pin joint with two fixed plates as axle center anticlockwise rotation, thereby can promote the material thing after the shaping to the right side, make material thing propelling movement to the second drive belt, hand over and continue the conveying to the right side with the material thing by the second drive belt, and then improve machining efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic front sectional view of a positioning device for a stamping guide pillar of an easy-open lid of the present invention;

fig. 2 is a schematic side view of the positioning device for the stamping guide pillar of the easy-open lid of the present invention;

fig. 3 is a schematic structural view of the positioning mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

in the figure: 1. a first conveyor belt; 2. a machine platform; 3. a second belt; 4. a gantry support; 5. a cylinder; 6. mounting a plate; 7. a material pushing mechanism; 8. a positioning mechanism; 9. stamping a guide pillar; 10. a stamping die; 71. A fixing plate; 72. an L-shaped push plate; 73. a torsion spring; 81. a shaft lever; 82. a gear; 83. a sliding sleeve; 84. a support bar; 85. a material pushing plate; 86. a rack; 101. stamping the base; 102. a jacking plate; 103. a spring.

Detailed Description

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

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an easy-open lid punching press guide pillar positioner, include board 2 and install first drive belt 1 and the second drive belt 3 in board 2 top both sides, be provided with between first drive belt 1 and the second drive belt 3 and fix portal frame 4 on board 2, the inboard fixed mounting in top of portal frame 4 has cylinder 5, the output fixedly connected with mounting panel 6 of cylinder 5, as shown in figure 1 first drive belt 1 is clockwise with the transmission direction of second drive belt 3, convey the material thing to mounting panel 6 direction gradually by first drive belt 1, promote down the completion punching press back of mounting panel 6 by cylinder 5, hand over by second drive belt 3 with the material thing to the right side conveying.

It should be noted that a corresponding stamping die 10 is arranged below the mounting plate 6, the stamping die 10 includes a stamping base 101, two ends of the stamping base 101 are fixedly connected with the gantry support 4, a plurality of pressing cavities are arranged inside the stamping base 101, a plurality of stamping guide pillars 9 which correspond to the pressing cavities one by one are fixedly connected to the bottom surface of the mounting plate 6, a lifting plate 102 is slidably connected to the pressing cavities, a spring 103 is fixedly connected to the bottom surface of the lifting plate 102, one end of the spring 103 is fixedly connected to the bottom of the pressing cavities, when the mounting plate 6 moves downward, the stamping guide pillars 9 can be accurately inserted into the pressing cavities to stamp the material, and when the mounting plate 6 moves upward, the material to be shaped is ejected out of the pressing cavities through the elastic force of the spring 103.

It is worth proposing that first conveyer belt 1 carries the material thing to the below of mounting panel 6, cylinder 5 promotes the mounting panel 6 in the downward motion process, gather together the material thing to the inboard through positioning mechanism 8 and to stamping die 10 directly over, positioning mechanism 8 includes axostylus axostyle 81, the both ends of axostylus axostyle 81 and longmen support 4 rotate and be connected, fixedly connected with gear 82 on the both sides outer wall of axostylus axostyle 81, the both ends and the longmen support 4 sliding connection of mounting panel 6, the equal fixedly connected with rack 86 of both ends bottom surface of mounting panel 6, two racks 86 mesh with two gear 82 respectively mutually, in the downward motion process of mounting panel 6, it is down to drive both sides rack 86 in step, by the meshing relation of rack 86 with gear 82, make axostylus axostyle 81 rotate.

It should be noted that, two sections of opposite-direction thread sections are arranged on the circumferential surfaces of two sides of the shaft rod 81, the sliding sleeves 83 respectively connected with the two sections of thread sections are sleeved outside two sides of the shaft rod 81, the bottom end of the sliding sleeve 83 is fixedly connected with a T-shaped sliding block, a T-shaped sliding groove is formed in the upper surface of the machine table 2, the T-shaped sliding block is slidably connected with the T-shaped sliding groove, the top surface of the sliding sleeve 83 is fixedly connected with a supporting rod 84, the horizontal end of the supporting rod 84 is fixedly connected with a material pushing plate 85, when the shaft rod 81 rotates, the thread relation between the sliding sleeves 83 and the shaft rod 81 is passed through, and meanwhile, the sliding between the T-shaped sliding block and the T-shaped sliding groove is limited, so that the two sliding sleeves 83 synchronously move to the inner side or the outer side, and further, the material pushing plate 85 can be driven to center the material.

It is worth noting that in the process that the mounting plate 6 is pulled by the air cylinder 5 to move upwards, the material after stamping is pushed to the second transmission belt 3 through the material pushing mechanism 7, the material pushing mechanism 7 comprises an L-shaped push plate 72, the two sides of the L-shaped push plate 72 are hinged with the fixing plates 71, the two fixing plates 71 are fixedly connected with the gantry support 4, and the torsion spring 73 is clamped at the hinged position of the L-shaped push plate 72 and the two fixing plates 71, as shown in fig. 1 and 5, in the process that the mounting plate 6 moves downwards, the mounting plate 6 presses the L-shaped push plate 72, so that the L-shaped push plate 72 can overcome the torsion force of the torsion spring 73 and rotate clockwise by taking the hinged point of the two fixing plates 71 as an axis until the L-shaped push plate 72 is separated from the L-shaped push plate 72 downwards, in the process that the mounting plate 6 moves upwards, the mounting plate 6 pushes the L-shaped push plate 72 to overcome the torsion force of the torsion spring 73 and rotate counterclockwise by taking the hinged point of the two fixing plates 71 as an axis, thereby pushing the formed material to the right side.

The utility model discloses a theory of operation and use flow: as shown in fig. 1, the transmission directions of the first transmission belt 1 and the second transmission belt 3 are both clockwise, and the first transmission belt 1 gradually transmits the materials to the mounting plate 6;

when the material pushing device is used, the air cylinder 5 pushes the mounting plate 6 to move downwards, so that the racks 86 on the two sides are driven to move downwards, the shaft rod 81 is driven to rotate through the meshing relationship between the racks 86 and the gear 82, the two sliding sleeves 83 synchronously move inwards or outwards through the threaded relationship between the sliding sleeves 83 and the upper threaded section of the shaft rod 81 and under the sliding limit of the T-shaped sliding block and the T-shaped sliding groove, so that the material pushing plate 85 can be driven to center materials, and the materials are positioned right below the mounting plate 6;

with the continuous downward movement of the mounting plate 6, the gear 82 is not meshed with the rack 86, the material pushing plate 85 does not have external force on the material, the stamping guide pillar 9 on the bottom surface of the mounting plate 6 can be accurately inserted into the material pressing cavity to stamp and form the material, and when the cylinder 5 drives the mounting plate 6 to move upward, the formed material is ejected out of the material pressing cavity through the elastic force of the spring 103;

as shown in fig. 1 and 5, in the process of downward movement of the mounting plate 6, the mounting plate 6 presses the L-shaped push plate 72, so that the L-shaped push plate 72 can overcome the torsion of the torsion spring 73 and rotate clockwise around the hinge point with the two fixing plates 71 until the L-shaped push plate 72 is separated from the L-shaped push plate 72 downward, in the process of upward movement of the mounting plate 6, the mounting plate 6 pushes the L-shaped push plate 72 to overcome the torsion of the torsion spring 73 and rotate counterclockwise around the hinge point with the two fixing plates 71, so that the molded material can be pushed to the right side, so that the material is pushed to the second transmission belt 3, and is delivered to the second transmission belt 3 to continue to transmit the material to the right side, and after the mounting plate 6 is separated from the L-shaped push plate 72, under the action of the torsion spring 73, the L-shaped push plate 72 returns to the initial state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 easy-open lid punching press guide pillar positioner, includes board (2) and installs first drive belt (1) and second drive belt (3) in board (2) top both sides, be provided with between first drive belt (1) and second drive belt (3) and fix portal frame (4) on board (2), the inboard fixed mounting in top of portal frame (4) has cylinder (5), the output fixedly connected with mounting panel (6) of cylinder (5), its characterized in that: the utility model discloses a stamping die, including mounting panel (6), cylinder (5), mounting panel (6), locating mechanism (8), first conveyer belt (1) is provided with corresponding stamping die (10) below with the material thing transport to mounting panel (6), cylinder (5) promote the mounting panel (6) downstream in-process, gather together the material thing to the inboard through locating mechanism (8) directly over stamping die (10), cylinder (5) pulling mounting panel (6) upward movement's in-process, push the material thing after the punching press is accomplished to second conveyer belt (3) through pushing equipment (7).

2. The pop-top lid punch guide post positioning device as recited in claim 1, wherein: the stamping die (10) comprises a stamping base (101), two ends of the stamping base (101) are fixedly connected with the gantry support (4), a plurality of pressing cavities are arranged on the inner side of the stamping base (101), a plurality of stamping guide pillars (9) which correspond to the pressing cavities one by one are fixedly connected to the bottom surface of the mounting plate (6), a jacking plate (102) is connected to the pressing cavities in a sliding mode, a spring (103) is fixedly connected to the bottom surface of the jacking plate (102), and one end of the spring (103) is fixedly connected with the bottom of the pressing cavities.

3. The pop-top lid punch guide post positioning device as recited in claim 1, wherein: the positioning mechanism (8) comprises a shaft lever (81), two ends of the shaft lever (81) are rotatably connected with the gantry support (4), gears (82) are fixedly connected to the outer walls of two sides of the shaft lever (81), two ends of the mounting plate (6) are slidably connected with the gantry support (4), racks (86) are fixedly connected to the bottom surfaces of two ends of the mounting plate (6), and the two racks (86) are respectively meshed with the two gears (82).

4. The pop-top lid punch guide post positioning device as recited in claim 3, wherein: the novel machine table is characterized in that two sections of thread sections in opposite directions are arranged on the circumferential surfaces of two sides of the shaft rod (81), sliding sleeves (83) respectively connected with the two sections of thread sections in a threaded manner are sleeved on the outer portions of the two sides of the shaft rod (81), T-shaped sliding blocks are fixedly connected to the bottom ends of the sliding sleeves (83), T-shaped sliding grooves are formed in the upper surface of the machine table (2), and the T-shaped sliding blocks are connected with the T-shaped sliding grooves in a sliding manner.

5. The pop-top lid punch guide post positioning device as recited in claim 4, wherein: the top surface of the sliding sleeve (83) is fixedly connected with a supporting rod (84), and the horizontal end of the supporting rod (84) is fixedly connected with a material pushing plate (85).

6. The pop-top lid punch guide post positioning device as recited in claim 1, wherein: the pushing mechanism (7) comprises an L-shaped pushing plate (72), fixing plates (71) are hinged to two sides of the L-shaped pushing plate (72), the two fixing plates (71) are fixedly connected with the gantry support (4), and torsion springs (73) are clamped at the hinged positions of the L-shaped pushing plate (72) and the two fixing plates (71).