CN211031196U

CN211031196U - Cooling device of plastic uptake machine

Info

Publication number: CN211031196U
Application number: CN201921762247.1U
Authority: CN
Inventors: 吴然平; 吴然霞
Original assignee: Suzhou Yaoxin New Packaging Material Co ltd
Current assignee: Suzhou Yaoxin New Packaging Material Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-07-17
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a cooling device of plastic uptake machine relates to the technical field of plastic uptake machine, aims at solving the mouth angle fixation of blowing, the relatively poor problem of cooling efficiency. The technical scheme is that the machine comprises a machine body, wherein a sliding rod is arranged on the machine body along the width direction of the machine body, a sliding groove with an arc-shaped section and a radian larger than a semicircle is arranged on the sliding rod along the length direction of the sliding rod, a spherical sliding block is connected in the sliding groove in a sliding manner, and the outer side wall of the spherical sliding block is tightly attached to the arc-shaped groove; the bottom of the spherical sliding block is fixedly connected with a connecting rod, one end, far away from the spherical sliding block, of the connecting rod is connected with a fixing plate, and an air pipe is connected onto the fixing plate. Can slide spherical slider adjustment tracheal position as required refrigerated size of working of plastics, and then adjust tracheal distribution density, can also rotate spherical slider adjustment tracheal angle of blowing simultaneously and realize multi-angle air-blast cooling, promote cooling efficiency.

Description

Cooling device of plastic uptake machine

Technical Field

The utility model belongs to the technical field of the technique of plastic uptake machine and specifically relates to a cooling device of plastic uptake machine is related to.

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. After the plastic suction process is finished, the formed plastic part needs to be cooled by a cooling device, and finally, the plastic part is cut and collected.

Chinese patent with publication number CN202952548U discloses a cooling air blowing port device of a vacuum plastic-sucking forming machine, which relates to vacuum forming machine equipment and comprises a cylinder-I, a piston rod-I, a suspension rod, an air blowing port, a cylinder-II and a piston rod-II, wherein two ends above a framework of the vacuum plastic-sucking forming machine equipment are respectively provided with the cylinder-I and the cylinder-II which are vertically arranged, the center positions of the cylinder-I and the cylinder-II are respectively provided with the piston rod-I and the piston rod-II, a transverse suspension rod is fixedly connected between the piston rod-I and the piston rod-II, and the suspension rod is provided with 4 air blowing ports which are arranged at equal intervals. And four air outlets at equal intervals are used for blowing air, so that cooling is realized.

The above prior art solutions have the following drawbacks: only adopt four equidistant blowing mouths to blow, the blowing mouth angle is fixed and can not be adjusted according to the cooling needs of actual product and cool off from the multi-angle, and cooling efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reagent partial shipment conveyer, it has the effect that promotes cooling efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a cooling device of a plastic uptake machine comprises a machine body, wherein a sliding rod is arranged on the machine body along the width direction of the machine body, a sliding groove with an arc-shaped section and a radian larger than a semicircle is arranged on the sliding rod along the length direction of the sliding rod, a spherical sliding block is connected in the sliding groove in a sliding manner, and the outer side wall of the spherical sliding block is tightly attached to the arc-shaped groove; the bottom of the spherical sliding block is fixedly connected with a connecting rod, one end, far away from the spherical sliding block, of the connecting rod is connected with a fixing plate, and an air pipe is connected onto the fixing plate.

By adopting the technical scheme, the spherical sliding block is matched with the sliding groove with the arc-shaped cross section and the radian larger than a semicircle, the spherical sliding block can be slid to adjust the position of the air pipe, and meanwhile, the fixing plate can be shifted according to actual requirements to enable the spherical sliding block to rotate in the sliding groove, so that the air blowing angle of the air pipe is adjusted to realize multi-angle air blowing cooling, and the cooling efficiency is improved; simultaneously, can slide spherical slider according to the size of the refrigerated working of plastics of needs, adjust tracheal distribution density, for example when the working of plastics size is less, can get up the intensive of trachea adjustment, promote cooling efficiency.

The utility model discloses further set up to: the machine body is provided with two electric cylinders at two ends along the width direction, piston rods of the two electric cylinders move along the vertical direction, and the piston rods of the two electric cylinders are fixedly connected with two ends of the sliding rod along the length direction of the sliding rod respectively.

Through adopting above-mentioned technical scheme, the setting of electric jar is convenient for adjust the height of slide bar according to the production requirement, and then changes the distance of tracheal gas outlet and working of plastics, promotes cooling efficiency.

The utility model discloses further set up to: the connecting rod is in threaded connection with the fixing plate, an air inlet hole for inserting an air pipe is arranged on the fixing plate in a penetrating mode, and a plurality of columnar protrusions with semicircular cross sections are arranged on the inner side wall of the air inlet hole along the circumferential direction of the inner side wall.

By adopting the technical scheme, the fixing plate is in threaded connection with the connecting rod, so that the air pipe, the fixing plate and the connecting rod are detachably connected, and the maintenance and cleaning of parts are facilitated; the air inlet hole is convenient for connecting the air pipe with the fixing plate, and the semicircular convex part is arranged to reinforce the connection between the inlet hole and the air pipe.

The utility model discloses further set up to: the organism is equipped with reason line board along its width direction, be equipped with waist type hole along the horizontal direction on the reason line board, waist type hole's minor axis length is the same with tracheal diameter, waist type hole is all passed to the trachea.

By adopting the technical scheme, the air pipe is supported by the arrangement of the waist-shaped hole and the wire arranging rod, so that the air pipe is prevented from falling off and the cooling efficiency of the cooling device is prevented from being influenced; meanwhile, the air pipes are arranged and limited, the phenomenon that the air pipes shield the sight line due to disorder is reduced, and operating personnel can observe the proceeding condition of the cooling process more easily.

The utility model discloses further set up to: the machine body is provided with water cooling rods at two ends along the width direction, a plurality of supporting blocks are arranged on the two water cooling rods along the length direction, and a plurality of spray heads are arranged on the supporting blocks.

Through adopting above-mentioned technical scheme, the setting of water-cooling pole and shower nozzle spouts the supplementary cooling of water smoke when the cooling of blowing, and the shower nozzle blowout is given the wind that the trachea blew off by the water smoke that extremely little droplet is constituteed and is carried out the humidification, and moist air and working of plastics contact, the evaporation of the heat on working of plastics surface is absorbed to extremely its little droplet in the water smoke, takes away the heat on working of plastics surface fast, promotes cooling efficiency.

The utility model discloses further set up to: and the supporting blocks are rotatably connected with water cooling blocks, and one ends of the water cooling blocks, which are far away from the supporting blocks, are fixedly connected with the spray head.

Through adopting above-mentioned technical scheme, the water-cooling piece rotates with the supporting shoe to be connected for the direction of shower nozzle water spray can be adjusted according to actual processing demand, promotes cooling efficiency.

The utility model discloses further set up to: and one end of the supporting block is provided with a sleeve, and the sleeve is sleeved on the water cooling rod.

Through adopting above-mentioned technical scheme, telescopic setting for the supporting shoe can slide along the length direction of water-cooling pole on the water-cooling pole, and then the position of adjustment shower nozzle, can be according to the distribution density of the size adjustment shower nozzle of working of plastics in the actual production, and then promote cooling efficiency.

The utility model discloses further set up to: and the sleeve is in threaded connection with a fastening bolt, and the end part of the fastening bolt is abutted against the outer side wall of the water-cooling rod.

Through adopting above-mentioned technical scheme, fastening bolt's design can get up sleeve and water-cooling pole fixed connection, and then the position of fixed shower nozzle.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the sliding rod and the spherical sliding block, the spherical sliding block can be slid according to the size of a plastic piece to be cooled to adjust the position of the air pipe, so that the distribution density of the air pipe is adjusted, meanwhile, the spherical sliding block can be rotated to adjust the air blowing angle of the air pipe to realize multi-angle air blowing cooling, and the cooling efficiency is improved;

2. through the arrangement of the electric cylinder, the height of the sliding rod can be adjusted according to production requirements, so that the distance between the air outlet of the air pipe and the plastic part is changed, and the cooling efficiency is improved;

3. through the setting of shower nozzle, the shower nozzle blowout is given the wind that the trachea blew off and is humidified by the water smoke that extremely little droplet constitutes, and moist air and working of plastics contact, and extremely its tiny droplet absorbs the heat evaporation on working of plastics surface in the water smoke, takes away the heat on working of plastics surface fast, promotes cooling efficiency.

Drawings

Fig. 1 is a schematic structural diagram for showing an overall structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram for showing a connection relationship between the sliding rod, the air pipe and the wire arranging plate according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram for showing a connection relationship between a water-cooling rod and a spray head according to an embodiment of the present invention;

fig. 4 is an explosion diagram for showing the connection relationship between the air pipe and the air inlet hole according to the embodiment of the present invention.

In the figure, 1, a machine body; 11. an electric cylinder; 2. a slide bar; 21. a chute; 22. a spherical slider; 23. a connecting rod; 24. a fixing plate; 25. an air inlet; 251. a columnar bulge; 26. an air tube; 27. a gas source; 3. a wire arranging plate; 31. a kidney-shaped hole; 4. a water-cooled rod; 41. a sleeve; 42. a support block; 43. fastening a bolt; 44. a water-cooling block; 45. a spray head; 451. a water inlet pipe; 452. a water pump; 5. and (3) a plastic part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a reagent partial shipment conveyer, including organism 1, organism 1 all is equipped with electric jar 11 along its width direction's both ends, and electric jar 11 passes through screw and organism 1 fixed connection, and electric jar 11's piston rod is followed vertical direction motion and tip and is connected with slide bar 2 jointly. Slide bar 2 sets up along 1 width direction of organism, and 2 bottoms of slide bar have been seted up along its length direction that the cross-section is arc and radian and is greater than semicircular spout 21, and sliding connection has spherical slider 22 in the spout 21, and spherical slider 22's lateral wall closely laminates with the arc wall. The bottom of the spherical sliding block 22 is fixedly connected with a connecting rod 23, one end of the connecting rod 23, which is far away from the spherical sliding block 22, is in threaded connection with a fixing plate 24, and an air inlet 25 for inserting an air pipe 26 is arranged on the fixing plate 24 in a penetrating manner.

Referring to fig. 2 and 4, a plurality of column-shaped protrusions 251 with semicircular cross sections are uniformly arranged on the inner side wall of the air inlet 25 along the circumferential direction, the air pipe 26 is inserted into the air inlet 25, and the column-shaped protrusions 251 are used for clamping and embedding the air pipe 26 in the air inlet 25 and reinforcing the connection between the air pipe 26 and the fixing block 24. The air outlet direction of the air pipe 26 is arranged along the thickness direction of the air inlet 25, the air pipe 26 adopts a hose, and the air pipes 26 are all connected with an air source 27 (refer to fig. 1). Rotatory slider and then adjusts trachea 26's the direction of blowing, realizes the multi-angle cooling of blowing, promotes the cooling efficiency of blowing, simultaneously, can slide spherical slider 22 according to the size of the refrigerated working of plastics 5 of needs, adjusts trachea 26's distribution density, for example when working of plastics 5 size is less, can get up trachea 26 adjustment intensively, promotes cooling efficiency. The wire arranging plate 3 is arranged on the machine body 1 along the width direction of the machine body, the waist-shaped holes 31 penetrate through the wire arranging plate 3 along the horizontal direction, the length of the short shafts of the waist-shaped holes 31 is the same as the diameter of the air pipes 26, the air pipes 26 penetrate through the waist-shaped holes 31, and the waist-shaped holes 31 support the air pipes 26 to prevent the air pipes 26 from falling off and influence the cooling efficiency of the cooling device; meanwhile, the air pipes 26 are arranged and limited, the phenomenon that the air pipes 26 shield the sight line due to disorder is reduced, and operating personnel can observe the proceeding condition of the cooling process more easily.

Referring to fig. 1 and 3, the machine body 1 is provided with water-cooling rods 4 at both ends in the width direction thereof, and a plurality of support blocks 42 are provided on both the water-cooling rods 4 in the length direction thereof. Supporting shoe 42 one end is equipped with sleeve 41, and two water-cooling poles 4 are cylindric metal pole in this embodiment, and sleeve 41 is circular sleeve 41, and sleeve 41 cover is established and is slided along the length direction of water-cooling pole 4 on water-cooling pole 4, and threaded connection has fastening bolt 43 on the sleeve 41, and fastening bolt 43's tip and the butt of 4 lateral walls of water-cooling pole for after adjusting shower nozzle 45 positions, fix sleeve 41 on water-cooling pole 4. All be connected with water-cooling piece 44 through the bolt rotation on a plurality of supporting shoes 42, water-cooling piece 44 keeps away from the one end and the shower nozzle 45 fixed connection of supporting shoe 42, and water-cooling piece 44 rotates with supporting shoe 42 to be connected for the direction of shower nozzle 45 water spray can be adjusted according to actual processing demand, promotes cooling efficiency. The shower nozzle 45 is connected with inlet tube 451, and inlet tube 451 is taken out the water in the cistern through water pump 452, and rethread shower nozzle 45 blowout, shower nozzle 45 blowout are given the wind that trachea 26 blew out by the water smoke that extremely little droplet is constituteed and are humidified, and moist air contacts with working of plastics 5, and the evaporation of the heat on working of plastics 5 surface is absorbed to extremely its little droplet in the water smoke, takes away the heat on working of plastics 5 surface fast, promotes cooling efficiency.

The implementation principle of the embodiment is as follows: when the plastic part 5 needs to be cooled, firstly, the height of the sliding rod 2 is adjusted through the electric cylinder 11, and then the distance between the air blowing opening of the air pipe 26 and the plastic part 5 is adjusted.

Then, the connecting rod 23 slides the spherical slider 22 to adjust the position of the air pipe 26 and the distribution density of the air pipe 26, and the connecting rod 23 rotates the spherical slider 22 to adjust the air outlet direction of the air pipe 26.

Next, the fastening bolt 43 is loosened, the supporting block 42 is slid to a proper position along the longitudinal direction of the water-cooling bar 4 by the sleeve 41, and the position of the sleeve 41 is fixed by tightening the fastening bolt 43.

Finally, the water cooling block 44 is rotated to adjust the direction of the nozzle, so that the spray head 45 sprays water mist consisting of extremely tiny droplets to humidify air blown out of the air supply pipe 26, the humid air is in contact with the plastic part 5, the extremely tiny droplets in the water mist absorb heat on the surface of the plastic part 5 to evaporate, the heat on the surface of the plastic part 5 is taken away quickly, and the cooling efficiency is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cooling device of plastic uptake machine, includes organism (1), its characterized in that: a sliding rod (2) is arranged on the machine body (1) along the width direction of the machine body, a sliding groove (21) with an arc-shaped section and a radian larger than a semicircle is formed in the sliding rod (2) along the length direction of the sliding rod, a spherical sliding block (22) is connected in the sliding groove (21) in a sliding mode, and the outer side wall of the spherical sliding block (22) is tightly attached to the arc-shaped groove; the bottom of the spherical sliding block (22) is fixedly connected with a connecting rod (23), one end, far away from the spherical sliding block (22), of the connecting rod (23) is connected with a fixing plate (24), and an air pipe (26) is connected onto the fixing plate (24).

2. A cooling apparatus for a vacuum molding machine as defined in claim 1, wherein: the two ends of the machine body (1) in the width direction are respectively provided with an electric cylinder (11), the piston rods of the electric cylinders (11) move in the vertical direction, and the piston rods of the electric cylinders (11) are respectively fixedly connected with the two ends of the sliding rod (2) in the length direction.

3. A cooling apparatus for a vacuum molding machine as defined in claim 1, wherein: the connecting rod (23) is in threaded connection with the fixing plate (24), an air inlet hole (25) for inserting an air pipe (26) is arranged on the fixing plate (24) in a penetrating mode, and a plurality of columnar protrusions (251) with semicircular cross sections are arranged on the inner side wall of the air inlet hole (25) along the circumferential direction of the columnar protrusions.

4. A cooling apparatus for a vacuum molding machine as defined in claim 1, wherein: organism (1) is equipped with reason line board (3) along its width direction, be equipped with waist type hole (31) along the horizontal direction on reason line board (3), the minor axis length in waist type hole (31) is the same with the diameter of trachea (26), trachea (26) all pass waist type hole (31).

5. A cooling apparatus for a vacuum molding machine as defined in claim 1, wherein: the machine body (1) is provided with water cooling rods (4) at two ends along the width direction, a plurality of supporting blocks (42) are arranged on the two water cooling rods (4) along the length direction, and a plurality of spray heads (45) are arranged on the supporting blocks (42).

6. The cooling device of a vacuum molding machine as set forth in claim 5, wherein: a plurality of water cooling blocks (44) are rotatably connected to the supporting blocks (42), and one ends, far away from the supporting blocks (42), of the water cooling blocks (44) are fixedly connected with the spray head (45).

7. The cooling device of a vacuum molding machine as set forth in claim 5, wherein: one end of the supporting block (42) is provided with a sleeve (41), and the sleeve (41) is sleeved on the water cooling rod (4).

8. The cooling device of a vacuum molding machine as set forth in claim 7, wherein: and a fastening bolt (43) is connected to the sleeve (41) in a threaded manner, and the end part of the fastening bolt (43) is abutted against the outer side wall of the water-cooling rod (4).