CN218084226U

CN218084226U - High PP welding set for plastics of stability

Info

Publication number: CN218084226U
Application number: CN202222166535.9U
Authority: CN
Inventors: 陶醒亮
Original assignee: Zhejiang Meisheng Stationery Co ltd
Current assignee: Zhejiang Meisheng Stationery Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-20
Anticipated expiration: 2032-08-17

Abstract

The utility model provides a high pp welding set for plastics of stability belongs to plastics welding technology field, and it has solved present welding set stability relatively poor, and can't carry out the problem of purifying to the toxic gas that produces. This high pp welding device for plastics of stability, including the workstation, the top of workstation is fixed with the riser, and the riser passes through fixed block fixedly connected with connecting plate, and the fixed surface of connecting plate is connected with the laser welder who has elevating system, and the both sides at workstation top all are provided with places the board, place the board of the top fixedly connected with book template of board. The utility model discloses when welding plastics, can fix the plastic slab, stability when improving the welding, toxic gas that produces when can also welding simultaneously adsorbs the filtration, and the health that reduces the staff receives the injury to after the welding is accomplished, can also carry out cooling to welding department, improved refrigerated efficiency.

Description

High PP welding set for plastics of stability

Technical Field

The utility model relates to a plastics welding technology field relates to a pp welding set for plastics, especially a high pp welding set for plastics of stability.

Background

Plastic welding refers to a joining method in which two plastic parts are joined into a single unit by fusing the contact surfaces of the two plastic parts simultaneously by heating. Only for thermoplastic connections. Welding may be carried out with or without a welding rod. When the welding rod is used, the end face of the end to be welded is required to be manufactured into a joint with a fixed shape (such as a U shape, an X shape and the like), the molten body of the welding rod is dripped into the joint, and the two parts to be welded are connected into a whole; when no welding rod is used, the welding surface is heated to melt, and then vertical pressure is applied to the welded surface until the welded surface is tightly fused into a whole.

After retrieval, as disclosed in chinese patent literature, an ultrasonic plastic welding apparatus [ application No.: CN201821922089.7; publication No.: CN209224563U ]. This kind of ultrasonic plastic welding device, which comprises a supporting table, the bottom of brace table is equipped with the supporting legs, the top right side of brace table is equipped with rotates the platform, the top of rotating the platform is rotated and is connected with the rotating disc, the top of rotating the platform is equipped with rolling bearing with the junction of rotating the disc, the top right side of brace table is equipped with the bracing piece, the left side wall upper end rigid coupling connecting plate of bracing piece, the bottom left side rigid coupling of connecting plate has electric telescopic handle, brace table's top left side rigid coupling has the fixed plate, the right side wall upper end swing joint of fixed plate has the connecting block, the connecting block is equipped with the activity track with the junction of fixed plate, the right side wall rigid coupling of connecting block has the cylinder, welding set is ultrasonic plastic welding device, the right side wall of cylinder is equipped with the movable rod, the bottom rigid coupling of movable rod has the stopper.

Although the welding set who discloses in this patent has solved that manual welding error is big, the welding image is incomplete, the leak is many, the many problems of potential safety hazard, but it still has the weak point at the in-process of using, it is when welding plastics, at first place plastics on the rotating disc, then weld, but the rotating disc drives plastics and rotates the time, plastics easy occurrence position skew, lead to the welded position deviation to appear, influence welded effect, still can produce toxic gas at the welded in-process simultaneously, if inhale the respiratory track, bring the injury for staff's health easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having above-mentioned problem to current technique, provided a high pp welding set for plastics of stability, this high pp welding set for plastics of stability can be fixed the plastic slab when welding plastics, improves the stability when welding, and the toxic gas that produces when can also welding simultaneously adsorbs the filtration, and the health that reduces the staff receives the injury to after the welding is accomplished, can also cool off welding department, improved refrigerated efficiency.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a high pp welding set for plastics of stability, includes the workstation, the top of workstation is fixed with the riser, the riser passes through fixed block fixedly connected with connecting plate, the fixed surface of connecting plate is connected with the laser welding head that has elevating system, the both sides at workstation top all are provided with places the board, the top fixedly connected with who places the board rolls over the board, roll over the first screw rod of inside threaded connection of board, the one end of first screw rod is fixed with the wrench disk, the other end fixedly connected with fixed disk of first screw rod, the inside of workstation is provided with and is used for driving and places the board and carry out the drive structure that removes, the back of riser is fixed with the purifying box, the inside of purifying box is provided with filter screen and active carbon plate respectively, one side intercommunication of purifying box has the getter structure that is used for carrying on gas, the top of purifying box is provided with the cooling structure that is used for cooling to the welding department.

The utility model discloses a theory of operation is: at first place the plastic slab on placing the board, then carry out the centre gripping through the fixed disk to the plastic slab and fix, drive two plastic slabs of placing on the board after that and laminate to one side in opposite directions, later accessible laser welder head welds, can purify the gas that produces can through filter screen and active carbon board when the welding.

The drive structure includes motor, second screw rod and movable block, the right side at the workstation is fixed to the motor, the output shaft of motor is fixed mutually with the one end of second screw rod, the other end of second screw rod is connected with the inside rotation of workstation, the quantity of movable block has two, and they all with the both sides threaded connection on second screw rod surface, the top of movable block is fixed with the bottom of placing the board.

Structure more than adopting conveniently drives two and places the board and remove to one side in opposite directions to weld the plastic slab that places the board surface.

The air suction structure comprises an air pump, an air outlet pipe, a connecting pipe, a fixing pipe and an air suction head, wherein the air pump is fixed at the top of the purifying box, two ends of the air outlet pipe are respectively communicated with the purifying box and the air pump, one end of the connecting pipe is communicated with the other end of the air pump, the other end of the connecting pipe is communicated with the fixing pipe, and two ends of the fixing pipe extend to the surface of the vertical plate and are communicated with the air suction head.

Structure more than adopting can adsorb the toxic gas that produces, conveniently carries to the inside of purifying box and carries out purification treatment.

The cooling structure comprises a cooling box, a water pump, a liquid suction pipe, a liquid discharge pipe and a spray head, wherein the cooling box is fixed on the back face of the vertical plate, the water pump is arranged above the cooling box, two ends of the liquid suction pipe are respectively communicated with the cooling box and the water pump, one end of the liquid discharge pipe is communicated with the other end of the water pump, and the other end of the liquid discharge pipe is communicated with the spray head.

By adopting the structure, the position of the welding position can be cooled conveniently, and the cooling efficiency is improved.

Sliding plates are fixed to the front and the rear of the two sides of the top of the workbench, and the surfaces of the sliding plates are connected with the bottom of the placing plate in a sliding mode.

With the above structure, the stability of the placing plate in moving can be maintained.

Spacing grooves have all been seted up to both sides around the workstation inner chamber, both sides all are fixed with the stopper around the movable block, the inside sliding connection of stopper and spacing groove.

By adopting the structure, the movable block can be conveniently moved left and right stably.

The middle position of the inside of the workbench is fixedly provided with a supporting plate, the inside of the supporting plate is rotatably connected with the surface of the second screw rod, and the threads on two sides of the surface of the second screw rod are oppositely arranged.

With the above structure, the stability of the second screw in rotation can be maintained.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a threaded connection of first screw rod and book template inside, can rotate the turn-knob dish, and drive first screw rod and fixed disk and remove downwards, thereby make things convenient for the plastic slab of butt welding to fix, and then improve the stability during welding, simultaneously through the purifying box, the setting of filter screen and active carbon board, make aspirator head and air pump can adsorb the toxic gas that produces when welding, conveniently filter and purify gas through filter screen and active carbon board, it receives the injury to reduce staff's health, through the cooler bin, a water pump, the pipette, the setting of fluid-discharge tube and shower nozzle, can cool off to the plastic slab of welding department, improve welded efficiency greatly, it is relatively poor to have solved present welding set stability, and can't carry out the problem purified to the toxic gas that produces.

2. Through the setting of motor, second screw rod and movable block, when welding, but the starter motor makes it drive the second screw rod and rotate, drives two movable blocks simultaneously and removes to one side in opposite directions to the plastic slab that the board was placed in the drive moves together, laminates mutually until two plastic slabs that need the welding mutually.

3. Through the setting of slide, can carry out auxiliary stay to placing the board to keep its stability when removing.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of a rear perspective structure of the present invention;

FIG. 3 is a schematic view of a three-dimensional partial cross-sectional structure of the present invention;

fig. 4 is a schematic view of a partial rear view cross-sectional structure of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure in the present invention.

In the figure: 1. a work table; 2. a vertical plate; 3. a connecting plate; 4. a laser welding head; 5. placing the plate; 6. folding the template; 7. a first screw; 8. twisting the disc; 9. fixing the disc; 10. a slide plate; 11. a drive structure; 111. a motor; 112. a second screw; 113. a movable block; 12. a cooling structure; 121. a cooling tank; 122. a water pump; 123. a pipette; 124. a liquid discharge pipe; 125. a spray head; 13. a purification box; 14. a filter screen; 15. an activated carbon plate; 16. a suction structure; 161. an air pump; 162. an air outlet pipe; 163. a connecting pipe; 164. a fixed tube; 165. an air suction head; 17. a limiting groove; 18. a limiting block; 19. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 welding device for pp plastic with high stability comprises a workbench 1, wherein a vertical plate 2 is fixed on the top of the workbench 1, the vertical plate 2 is fixedly connected with a connecting plate 3 through a fixing block, the surface of the connecting plate 3 is fixedly connected with a laser welding head 4 with a lifting mechanism, both sides of the top of the workbench 1 are provided with placing plates 5, the top of the placing plate 5 is fixedly connected with a folding plate 6, the inside of the folding plate 6 is in threaded connection with a first screw 7, one end of the first screw 7 is fixed with a twisting disc 8, the other end of the first screw 7 is fixedly connected with a fixing disc 9, the inside of the workbench 1 is provided with a driving structure 11 for driving the placing plate 5 to move, the back of the vertical plate 2 is fixed with a purifying box 13, the inside of the purifying box 13 is respectively provided with a filter screen 14 and an activated carbon plate 15, one side of the purifying box 13 is communicated with a suction structure 16 for conveying gas, a cooling structure 12 for cooling the welding position is arranged above the purifying box 13, the first screw 7 is connected with the inner thread of the folding plate 6 through the first screw 7, the twisting disc 8 can be rotated, and the first screw 7 and the fixed disc 9 are driven to move downwards, so that the welded plastic plate can be conveniently fixed, the stability during welding is further improved, meanwhile, through the arrangement of the purifying box 13, the filter screen 14 and the activated carbon plate 15, the air suction head 165 and the air pump 161 can absorb toxic gas generated during welding, the gas can be conveniently filtered and purified through the filter screen 14 and the activated carbon plate 15, the harm to the body of a worker is reduced, through the arrangement of the cooling box 121, the water pump 122, the liquid suction pipe 123, the liquid discharge pipe 124 and the spray nozzle 125, the plastic plate at the welding position can be cooled, and the welding efficiency is greatly improved, the problem of present welding set stability relatively poor, and can't purify the toxic gas that produces is solved.

Drive structure 11 includes motor 111, second screw rod 112 and movable block 113, motor 111 fixes the right side at workstation 1, the output shaft of motor 111 is fixed mutually with second screw rod 112's one end, second screw rod 112's the other end is connected with workstation 1's inside rotation, movable block 113's quantity has two, and they all with the both sides threaded connection on second screw rod 112 surface, movable block 113's top is fixed with the bottom of placing board 5, when welding, can start motor 111, make it drive second screw rod 112 and rotate, drive two movable blocks 113 simultaneously and remove to one side in opposite directions, thereby the plastic slab that drives on placing board 5 moves together, until two plastic slabs that need the welding are laminated mutually.

The air suction structure 16 comprises an air pump 161, an air outlet pipe 162, a connecting pipe 163, a fixed pipe 164 and an air suction head 165, the air pump 161 is fixed at the top of the purifying box 13, two ends of the air outlet pipe 162 are respectively communicated with the purifying box 13 and the air pump 161, one end of the connecting pipe 163 is communicated with the other end of the air pump 161, the other end of the connecting pipe 163 is communicated with the fixed pipe 164, two ends of the fixed pipe 164 extend to the surface of the vertical plate 2 and are communicated with the air suction head 165, toxic gas can be generated during welding, the air pump 161 can be started at this time, so that the air is conveyed to the inside of the fixed pipe 164 through the air suction head 165, and then the air is conveyed to the inside of the purifying box 13 through the fixed pipe 164 and the connecting pipe 163, and therefore the sucked gas can be purified conveniently.

Cooling structure 12 includes cooling tank 121, water pump 122, pipette 123, fluid-discharge tube 124 and shower nozzle 125, cooling tank 121 is fixed at the back of riser 2, water pump 122 sets up the top at cooling tank 121, the both ends of pipette 123 are linked together respectively between cooling tank 121 and the water pump 122, the one end of fluid-discharge tube 124 is linked together with water pump 122's the other end, the other end of fluid-discharge tube 124 is linked together with shower nozzle 125, after the plastic slab welding is accomplished, can start water pump 122, and extract the cooling water in cooling tank 121 through pipette 123, then carry to shower nozzle 125 department through fluid-discharge tube 124, spray the cooling to the welding department through shower nozzle 125 afterwards, improve refrigerated efficiency.

Both sides of the top of the workbench 1 are fixed with sliding plates 10 at the front and back, the surface of the sliding plate 10 is connected with the bottom of the placing plate 5 in a sliding manner, and the placing plate 5 can be supported in an auxiliary manner by the sliding plates 10 and can be kept stable during moving.

Spacing groove 17 has all been seted up to both sides around the 1 inner chamber of workstation, and both sides all are fixed with stopper 18 around movable block 113, and stopper 18 and spacing groove 17's inside sliding connection can carry out auxiliary stay to movable block 113 through stopper 18 and spacing groove 17's setting, conveniently keeps the stability when movable block 113 removes.

The inside intermediate position of workstation 1 is fixed with backup pad 19, the inside of backup pad 19 is rotated with the surface of second screw rod 112 and is connected, the screw thread of second screw rod 112 surface both sides is opposite setting, so design, make backup pad 19 can carry out auxiliary stay to second screw rod 112, and keep the stability when it is rotatory, the screw thread through second screw rod 112 surface both sides is opposite setting simultaneously, make movable block 113 can remove to one side in opposite directions or opposite, so that to the welding of plastic slab.

The utility model discloses a theory of operation: at first place the plastic slab that needs the welded on placing board 5, then rotatory turning disc 8, and drive first screw rod 7 and fixed disk 9 and remove downwards, thereby it is fixed to carry out the centre gripping to the plastic slab, starter motor 111 after that, and drive two through drive structure 11 and place board 5 and remove to one side in opposite directions, make two plastic slabs that need the welded laminate, later accessible laser welder head 4 welds, the gaseous accessible suction structure 16 that produces when the welding carries to the inside of purifying box 13, and purify gas through filter screen 14 and active carbon board 15, if the welding is accomplished the back, spray the cooling through cooling structure 12 butt welding department at last, thereby improve refrigerated efficiency.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a high pp welding set for plastics of stability, includes workstation (1), its characterized in that: the top of workstation (1) is fixed with riser (2), riser (2) are through fixed block fixedly connected with connecting plate (3), the fixed surface of connecting plate (3) is connected with laser welder head (4) that has elevating system, the both sides at workstation (1) top all are provided with places board (5), the top fixedly connected with of placing board (5) rolls over board (6), the first screw rod of the internal thread connection (7) of the board of rolling over (6), the one end of first screw rod (7) is fixed with wrench disk (8), the other end fixedly connected with fixed disk (9) of first screw rod (7), the inside of workstation (1) is provided with and is used for driving and places board (5) and carry out drive structure (11) that remove, the back of riser (2) is fixed with purifying box (13), the inside of purifying box (13) is provided with filter screen (14) and activated carbon plate (15) respectively, one side intercommunication of purifying box (13) has the structure of breathing in (16) that is used for carrying out the gas transportation, the top of purifying box (13) is provided with and carries out cooling structure (12) that the butt welding department goes on the cooling.

2. The welding device for pp plastics with high stability of claim 1, wherein: drive structure (11) include motor (111), second screw rod (112) and movable block (113), the right side at workstation (1) is fixed in motor (111), the output shaft of motor (111) is fixed mutually with the one end of second screw rod (112), the other end of second screw rod (112) is connected with the inside rotation of workstation (1), the quantity of movable block (113) has two, and they all with the both sides threaded connection on second screw rod (112) surface, the top of movable block (113) is fixed with the bottom of placing board (5).

3. The welding device for pp plastics with high stability of claim 1, wherein: inhale structure (16) and include air pump (161), outlet duct (162), connecting pipe (163), fixed pipe (164) and inhale head (165), the top in purge tank (13) is fixed in air pump (161), be linked together between both ends of outlet duct (162) and purge tank (13) and air pump (161) respectively, the one end of connecting pipe (163) is linked together with the other end of air pump (161), be linked together between the other end of connecting pipe (163) and fixed pipe (164), the both ends of fixed pipe (164) all extend to the surface of riser (2) and be linked together with inhale head (165).

4. The welding device for pp plastics with high stability of claim 1, wherein: the cooling structure (12) comprises a cooling box (121), a water pump (122), a liquid suction pipe (123), a liquid discharge pipe (124) and a spray head (125), the cooling box (121) is fixed to the back face of the vertical plate (2), the water pump (122) is arranged above the cooling box (121), two ends of the liquid suction pipe (123) are respectively communicated with the cooling box (121) and the water pump (122), one end of the liquid discharge pipe (124) is communicated with the other end of the water pump (122), and the other end of the liquid discharge pipe (124) is communicated with the spray head (125).

5. The welding device for pp plastics with high stability of claim 1, wherein: sliding plates (10) are fixed to the front and the rear of two sides of the top of the workbench (1), and the surfaces of the sliding plates (10) are in sliding connection with the bottom of the placing plate (5).

6. The welding device for pp plastics with high stability of claim 2, wherein: spacing groove (17) have all been seted up to both sides around workstation (1) inner chamber, both sides all are fixed with stopper (18) around the front of movable block (113), the inside sliding connection of stopper (18) and spacing groove (17).

7. The welding device for pp plastic with high stability of claim 1, wherein: a supporting plate (19) is fixed in the middle of the inside of the workbench (1), the inside of the supporting plate (19) is rotatably connected with the surface of the second screw rod (112), and threads on two sides of the surface of the second screw rod (112) are oppositely arranged.