CN218227826U

CN218227826U - Full-automatic clamp for plastic uptake machine

Info

Publication number: CN218227826U
Application number: CN202222085862.1U
Authority: CN
Inventors: 徐占友; 王祥礼; 孙学芬
Original assignee: Yingkou Longshun Plastic Products Co ltd
Current assignee: Yingkou Longshun Plastic Products Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-06
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a full-automatic anchor clamps that plastic uptake machine was used relates to the plastic uptake machine technical field. The utility model discloses a base, the fixed roof that is provided with in base top, the activity is provided with removes the seat on the roof, removes the seat bottom and is provided with the mounting panel, and the relative both sides of mounting panel all are provided with the sliding plate through extending the mechanism, and the mounting panel all is provided with vacuum chuck through installation mechanism with the sliding plate bottom, extends the mechanism and includes slider, connecting rod expansion bracket, lead screw, sliding sleeve and connecting block, and installation mechanism includes connection pad, reset spring, movable block, screw rod and thread bush. The utility model discloses a stretching mechanism and installation mechanism that set up is applicable to the plastic uptake raw materials of different specifications, has ensured that the absorption atress is even, avoids the plastic uptake raw materials to appear warping, is convenient for change convenient to use to vacuum chuck.

Description

Full-automatic clamp for plastic uptake machine

Technical Field

The utility model belongs to the technical field of the plastic uptake machine, especially, relate to a full-automatic anchor clamps that plastic uptake machine was used.

Background

The plastic sucking machine is also called a thermoplastic forming machine, and is a machine for sucking and manufacturing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are plasticized by heating into high-grade products such as packing decorative boxes, frames and the like with various shapes. The thermoplastic plastic sheets such as PVC, PET and the like which are heated and softened are subjected to vacuum forming by a mould into vacuum covers, plastic trays, bubble shells and the like with various shapes by utilizing vacuum suction force generated by a vacuum pump.

The Chinese patent publication numbers found by the search are: CN216683314U discloses a full-automatic clamp of a plastic uptake machine, which comprises a bottom plate; the supporting plate is fixedly arranged at the top of the bottom plate; the toothed plate is fixedly arranged on the supporting plate; the install bin, install bin slidable mounting be in on the pinion rack, have and be convenient for adsorb the centre gripping to the plastic uptake raw materials of different length, the adsorption affinity is even, avoid warping, has ensured the advantage of follow-up processing.

Its vacuum chuck sets up respectively on mounting panel and sliding plate among the full-automatic anchor clamps of current plastic uptake machine, and generally through bolt fixed connection, when needs overhaul vacuum chuck and change, need use specialized tool to dismantle the bolt, be not convenient for change vacuum chuck, be not convenient for use, we propose the full-automatic anchor clamps that plastic uptake machine used for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic anchor clamps that plastic uptake machine was used solves among the full-automatic anchor clamps of a current plastic uptake machine its vacuum chuck and sets up respectively on mounting panel and sliding plate, and generally through bolt fixed connection, when needs overhaul vacuum chuck and change, need use specialized tool to dismantle the bolt, be not convenient for change vacuum chuck, the problem of being not convenient for use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a full-automatic clamp for plastic uptake machine, which comprises a base, a top plate is fixedly arranged above the base, a moving seat is movably arranged on the top plate, a mounting plate is arranged at the bottom of the moving seat, two opposite sides of the mounting plate are respectively provided with a sliding plate through an extending mechanism, and the mounting plate and the bottom of the sliding plate are respectively provided with a vacuum chuck through a mounting mechanism;

the stretching mechanism comprises sliding blocks, a connecting rod telescopic frame, a screw rod, a sliding sleeve and a connecting block, sliding grooves are formed in two opposite side surfaces of the mounting plate, four sliding blocks are arranged, every two sliding blocks form a group, two sliding blocks in each group are symmetrically and movably arranged in the corresponding sliding grooves respectively, two end parts of one side of the connecting rod telescopic frame are movably connected to the outer side surfaces of the corresponding sliding blocks respectively, two end parts of the other side of the connecting rod telescopic frame are movably arranged on one side surface, close to the mounting plate, of the sliding plate, the screw rod is movably arranged on the bottom of the mounting plate, two opposite sides of the outer side surface of the screw rod are in threaded connection with the two sliding sleeves respectively, a through groove is formed in the top of the mounting plate corresponding to the screw rod, the connecting block is located in the through groove, and two ends of the connecting block are fixedly connected with the tops of the sliding blocks and the bottoms of the sliding sleeves respectively;

installation mechanism includes connection pad, reset spring, movable block, screw rod and a screw thread section of thick bamboo, connection pad fixed connection is on vacuum chuck lateral surface top position, the relative both sides in mounting panel bottom all are provided with movable groove, the fixed setting of reset spring one end is on the groove wall that moves about, the other end and movable block side fixed connection, the movable block activity sets up in the inslot portion that moves about, the screw rod is fixed to be set up at movable block bottom center, screw thread section of thick bamboo threaded connection is on the screw rod, the symmetry is provided with two U-shaped grooves on the connection pad outer peripheral face, U-shaped groove and screw rod phase-match.

Preferably, the corner position of the bottom of the base is fixedly provided with a support, one end of a supporting plate is fixedly connected to the edge position of one side of the top of the base, and the other end of the supporting plate is fixed to the bottom of the top plate.

Preferably, a placing plate is arranged at the center of the top of the base, and a lifting mechanism is arranged between the placing plate and the base.

Preferably, the center of the top plate is provided with a limiting groove, the movable seat is movably arranged in the limiting groove, and an electric push rod is arranged between the groove wall on one side of the limiting groove and the side surface of the movable seat.

Preferably, an air cylinder is arranged between the bottom of the moving seat and the top of the mounting plate.

Preferably, the sliding plate is provided with a sliding groove on one side surface close to the mounting plate, the sliding groove is internally and movably provided with one end of a sliding rod, and the other end of the sliding rod penetrates through the sliding groove to extend to the outer side and is fixedly connected with the side surface of the mounting plate.

Preferably, the mounting panel top is provided with drive arrangement, drive arrangement output and lead screw one end fixed connection, drive arrangement and the lead screw outside are provided with the protecting crust.

The utility model discloses following beneficial effect has:

1. the utility model discloses a stretching mechanism who sets up, through the rotation of drive arrangement output drive lead screw, make two sliding sleeves move to relative or leave a side from each other along the lead screw under the screw thread pair's effect to drive the slider through the connecting block and slide in the spout inside, thereby make the connecting rod expansion bracket extend or contract, thereby adjust the distance between sliding plate and the mounting panel, thereby adjust the distance between a plurality of vacuum chuck, be applicable to the plastic uptake raw materials of different specifications, ensured to adsorb the atress evenly, avoid the plastic uptake raw materials to appear warping;

2. the utility model discloses an installation mechanism who sets up, when installing vacuum chuck, make it in the movable groove inside to keeping away from mounting panel or sliding plate center one side activity through sliding the movable block, place the connection pad that sets up on the vacuum chuck on mounting panel or sliding plate bottom central point put, and make the U-shaped groove that sets up on the connection pad corresponding with the screw rod position, loosen the movable block, make the movable block reset under reset spring's elastic action, thereby make screw rod card go into connection pad U-shaped inslot portion, make it offset with the connection pad through rotating a screw thread section of thick bamboo, thereby carry on spacingly to the connection pad, thereby install vacuum chuck in mounting panel or sliding plate bottom, during the dismantlement, make its and connection pad bottom separation through the antiport screw thread section of thick bamboo, to the movable block that slides in both sides, make screw rod and U-shaped groove separation, thereby dismantle vacuum chuck, be convenient for change vacuum chuck, and convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a full-automatic clamp for a plastic suction machine of the present invention;

fig. 2 is a top view of the fully automatic clamp for the vacuum forming machine of the present invention;

fig. 3 isbase:Sub>A sectional view of the full-automatic clamp for the plastic sucking machine of the present invention atbase:Sub>A positionbase:Sub>A-base:Sub>A in fig. 2;

fig. 4 is an enlarged view of the part B in fig. 3 of the full-automatic clamp for the plastic suction machine of the present invention;

fig. 5 is a cross-sectional view of the full-automatic clamp for the plastic sucking machine of the present invention at the position C-C in fig. 2;

fig. 6 is an enlarged view of the full-automatic clamp for the plastic sucking machine of the present invention at D in fig. 5;

fig. 7 is the utility model relates to a full-automatic anchor clamps connection pad planar structure schematic diagram that plastic uptake machine was used.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a top plate; 3. a movable seat; 4. mounting a plate; 5. a sliding plate; 6. a vacuum chuck; 7. a slider; 8. a connecting rod telescopic frame; 9. a screw rod; 10. a sliding sleeve; 11. connecting blocks; 12. connecting the disc; 13. a return spring; 14. a movable block; 15. a screw; 16. a threaded barrel; 17. placing the plate; 18. a slide bar.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the utility model relates to a full-automatic clamp for plastic uptake machine, which comprises a base 1, a top plate 2 is fixedly arranged above the base 1, a moving seat 3 is movably arranged on the top plate 2, a mounting plate 4 is arranged at the bottom of the moving seat 3, a sliding plate 5 is arranged at two opposite sides of the mounting plate 4 through an extending mechanism, and vacuum chucks 6 are arranged at the bottoms of the mounting plate 4 and the sliding plate 5 through mounting mechanisms;

the stretching mechanism comprises sliding blocks 7, connecting rod telescopic frames 8, screw rods 9, sliding sleeves 10 and connecting blocks 11, sliding grooves are formed in two opposite side faces of the mounting plate 4, the number of the sliding blocks 7 is four, every two sliding blocks 7 form a group, two sliding blocks 7 in each group are symmetrically and movably arranged in the corresponding sliding grooves respectively, two end portions on one side of each connecting rod telescopic frame 8 are movably connected to the outer side faces of the corresponding sliding blocks 7 respectively, two end portions on the other side are movably arranged on one side face, close to the mounting plate 4, of each sliding plate 5, the screw rods 9 are movably arranged on the bottom of the mounting plate 4, two opposite sides of the outer side face of each screw rod 9 are respectively in threaded connection with the two sliding sleeves 10, a through groove is formed in the top of each mounting plate 4 corresponding to the screw rod 9, the connecting blocks 11 are located in the through grooves, two ends of the connecting rod telescopic frames 8 are respectively in hinged connection with the tops of the sliding blocks 7 and the bottoms of the sliding sleeves 10, two groups of external threads with opposite turning directions are symmetrically arranged on the outer peripheral faces of the screw rods 9, internal threads arranged on the inner walls of the two sliding sleeves 10, and the internal threads are respectively connected to the corresponding outer peripheral faces of the screw rods 9;

the installation mechanism comprises a connecting disc 12, a reset spring 13, a movable block 14, a screw rod 15 and a threaded cylinder 16, the connecting disc 12 is fixedly connected to the top of the outer side surface of the vacuum chuck 6, the two opposite sides of the bottom of the installation plate 4 are provided with movable grooves, one end of the reset spring 13 is fixedly arranged on the wall of the movable groove, the other end of the reset spring is fixedly connected with the side surface of the movable block 14, the movable block 14 is movably arranged in the movable groove, the screw rod 15 is fixedly arranged at the center of the bottom of the movable block 14, the threaded cylinder 16 is in threaded connection with the screw rod 15, two U-shaped grooves are symmetrically arranged on the outer peripheral surface of the connecting disc 12, the U-shaped grooves are matched with the screw rod 15, and the reset spring 13 plays a reset role on the movable block 14.

Wherein, all fixedly on the base 1 bottom corner position be provided with the support, fixedly connected with backup pad one end on the edge position of base 1 top one side, the backup pad other end is fixed on roof 2 bottoms, and the support plays the support fixed action to base 1.

Wherein, the center of the top of the base 1 is provided with a placing plate 17, a lifting mechanism is arranged between the placing plate 17 and the base 1, and the top of the placing plate 17 is used for placing raw materials.

Wherein, the top plate 2 center is provided with the spacing groove, removes the seat 3 activity and sets up in the spacing inslot portion, is provided with electric putter between spacing groove one side cell wall and the 3 sides of removal seat.

Wherein, a cylinder is arranged between the bottom of the movable seat 3 and the top of the mounting plate 4.

The sliding plate 5 is symmetrically provided with sliding grooves on one side surface close to the mounting plate 4, one ends of sliding rods 18 are movably arranged in the sliding grooves, the other ends of the sliding rods 18 penetrate through the sliding grooves to extend to the outer side and are fixedly connected with the side surface of the mounting plate 4, and the sliding rods 18 improve the stability of the sliding plate 5 during sliding.

The top of the mounting plate 4 is provided with a driving device, the output end of the driving device is fixedly connected with one end of the screw rod 9, a protective shell is arranged on the outer sides of the driving device and the screw rod 9, and the protective shell plays a role in protecting the driving device and the screw rod 9.

The utility model discloses a theory of operation does: when the distances among the vacuum suckers 6 need to be adjusted, the screw rod 9 is driven to rotate through the output end of the driving device, the two sliding sleeves 10 move towards opposite sides or away from one side along the screw rod 9 under the action of the thread pair, so that the sliding blocks 7 are driven to slide in the sliding grooves through the connecting blocks 11, the connecting rod expansion bracket 8 is extended or contracted, the distance between the sliding plates 5 and the mounting plate 4 is adjusted, the distances among the vacuum suckers 6 are adjusted, the vacuum sucker adjusting device is suitable for plastic suction raw materials of different specifications, uniform adsorption stress is guaranteed, and deformation of the plastic suction raw materials is avoided; when vacuum chuck 6 is installed, make it move to keeping away from mounting panel 4 or sliding plate 5 center one side in the movable groove through slip movable block 14, place connection pad 12 that sets up on vacuum chuck 6 on mounting panel 4 or sliding plate 5 bottom central point put, and make the U-shaped groove that sets up on connection pad 12 correspond with screw rod 15 position, loosen movable block 14, make movable block 14 reset under reset spring 13's elastic action, thereby make screw rod 15 card go into connection pad 12U-shaped inslot portion, make it offset with connection pad 12 through rotating threaded cylinder 16, thereby spacing connection pad 12, thereby install vacuum chuck 6 in mounting panel 4 or sliding plate 5 bottom, during the dismantlement, make its and connection pad 12 bottom separation through reverse rotation threaded cylinder 16, to both sides slip movable block 14, make screw rod 15 and U-shaped groove separation, thereby dismantle vacuum chuck 6, be convenient for change vacuum chuck 6, and convenient to use.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a full-automatic anchor clamps that plastic uptake machine was used which characterized in that: the vacuum suction device comprises a base (1), wherein a top plate (2) is fixedly arranged above the base (1), a moving seat (3) is movably arranged on the top plate (2), a mounting plate (4) is arranged at the bottom of the moving seat (3), sliding plates (5) are arranged on two opposite sides of the mounting plate (4) through stretching mechanisms, and vacuum suction cups (6) are arranged at the bottoms of the mounting plate (4) and the sliding plates (5) through mounting mechanisms;

the stretching mechanism comprises sliding blocks (7), a connecting rod telescopic frame (8), a screw rod (9), sliding sleeves (10) and connecting blocks (11), sliding grooves are formed in two opposite side surfaces of the mounting plate (4), the number of the sliding blocks (7) is four, every two sliding blocks (7) form a group, each two sliding blocks (7) are symmetrically and movably arranged in the corresponding sliding grooves respectively, two end portions of one side of the connecting rod telescopic frame (8) are movably connected to the outer side surfaces of the corresponding sliding blocks (7) respectively, two end portions of the other side of the connecting rod telescopic frame are movably arranged on one side surface, close to the mounting plate (4), of the sliding plate (5), the screw rod (9) is movably arranged at the bottom of the mounting plate (4), two opposite sides of the outer side surface of the screw rod (9) are in threaded connection with the two sliding sleeves (10) respectively, a through groove is formed in the position, corresponding to the screw rod (9), of the top of the mounting plate (4), the connecting blocks (11) are located in the through groove, and two ends of the connecting blocks are fixedly connected with the tops of the sliding blocks (7) and the bottoms of the sliding sleeves (10) respectively;

installation mechanism includes connection pad (12), reset spring (13), movable block (14), screw rod (15) and screw thread section of thick bamboo (16), connection pad (12) fixed connection is on vacuum chuck (6) lateral surface top position, the relative both sides in mounting panel (4) bottom all are provided with movable groove, reset spring (13) one end is fixed to be set up on movable groove cell wall, the other end and movable block (14) side fixed connection, movable block (14) activity sets up in the activity inslot portion, screw rod (15) are fixed to be set up at movable block (14) bottom center, screw thread section of thick bamboo (16) threaded connection is on screw rod (15), the symmetry is provided with two U-shaped grooves on connection pad (12) outer peripheral face, U-shaped groove and screw rod (15) phase-match.

2. The full-automatic clamp for the plastic uptake machine as claimed in claim 1, wherein the bottom corner of the base (1) is fixedly provided with a support, one end of the support plate is fixedly connected to the edge of the top side of the base (1), and the other end of the support plate is fixed to the bottom of the top plate (2).

3. The full-automatic clamp for the plastic uptake machine according to claim 2, wherein a placing plate (17) is arranged at the top center of the base (1), and a lifting mechanism is arranged between the placing plate (17) and the base (1).

4. The fully automatic clamp for plastic uptake machine according to claim 3, wherein the top plate (2) is provided with a limiting groove at the center, the movable seat (3) is movably arranged in the limiting groove, and an electric push rod is arranged between a groove wall at one side of the limiting groove and the side surface of the movable seat (3).

5. The fully automatic clamp for plastic uptake machine according to claim 4, wherein a cylinder is provided between the bottom of the moving seat (3) and the top of the mounting plate (4).

6. The full-automatic clamp for the plastic suction machine according to claim 1, wherein the sliding plate (5) is symmetrically provided with sliding grooves on one side surface close to the mounting plate (4), one ends of the sliding rods (18) are movably arranged in the sliding grooves, and the other ends of the sliding rods (18) penetrate through the sliding grooves to extend to the outside and are fixedly connected with the side surface of the mounting plate (4).

7. The full-automatic clamp for the plastic uptake machine as claimed in claim 6, wherein the top of the mounting plate (4) is provided with a driving device, the output end of the driving device is fixedly connected with one end of the screw rod (9), and the driving device and the outer side of the screw rod (9) are provided with a protective shell.