CN220241610U - Cutting equipment is used in production of polyurethane spraying polyethylene winding insulating tube - Google Patents

Abstract

The utility model discloses cutting equipment for producing polyurethane spraying polyethylene winding heat-insulating pipes, which comprises a main body assembly, a cutting assembly and a cutting assembly, wherein the main body assembly comprises a conveying assembly, a supporting piece, a moving piece, a limiting piece and a heat-insulating pipe body, and the limiting piece is arranged at the top of the moving piece; the circular cutting assembly comprises a box body, a cutting piece, a driving piece and a through groove, wherein the through groove is formed in the box body; and the fixing assembly is arranged on one side of the box body and comprises a first cylinder and a clamping plate. The utility model has the beneficial effects that: through setting up conveying component, can conveniently place the insulating tube and conveniently carry and cut the subassembly inside cutting operation to the ring, cut the subassembly through setting up the ring, can conveniently cut the insulating tube ring, save space has improved cutting efficiency, through setting up fixed subassembly, can conveniently fix the insulating tube, stability when having improved the cutting, and then improved cutting accuracy.

Description

Cutting equipment is used in production of polyurethane spraying polyethylene winding insulating tube

Technical Field

The utility model relates to the technical field of production of heat-insulating pipes, in particular to cutting equipment for production of polyurethane spraying polyethylene winding heat-insulating pipes.

Background

The prefabricated directly buried heat preservation pipe is composed of a steel pipe (working pipe), a polyurethane rigid foam plastic (heat preservation layer) and a high-density polyethylene outer sleeve (outer protection layer), and has the advantages of low heat loss, good corrosion resistance and insulation performance, rapid and safe construction and the like, and is widely applied to heat preservation and cold preservation engineering of central heating pipelines, central air conditioning pipelines, industrial pipelines such as chemical industry, medicines and the like, and Chinese patent application number is: the prefabricated heat preservation pipe end cutting equipment of CN202021897276.1 has the beneficial effects that: through threaded rod, the push hole, push rod and two settings that drive the frame, only need rotate the threaded rod, can make the threaded rod drive the impeller block and remove, and then make the impeller block drive the impeller rod remove, thereby can make two drive the frame and remove, two drive the frame and drive two ejector pins through driving the axle respectively and remove, and then can drive two roof removal, make the position of two roof can be adjusted, can firmly withstand the insulating tube through two roof, make the insulating tube can not rock, and then make the equipment body can fix the insulating tube of different diameters, not only can guarantee the cutting precision of insulating tube, the commonality is strengthened greatly simultaneously, but when producing the cutting to polyurethane spraying polyethylene winding insulating tube, because this insulating tube is usually the diameter is great, need the cutting blade of great size to cut when cutting, the cutting degree of difficulty is great, the precision is difficult to guarantee, simultaneously, usually need cut the outer lane insulating material of insulating tube, thereby expose the insulating tube inner circle end and in order to connect the installation, but lack corresponding circular cutting equipment, the cutting operation has caused the difficulty for cutting operation.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior art cutting apparatus for producing polyurethane-coated polyethylene-wrapped insulation pipes.

Therefore, the problem to be solved by the utility model is that when the device is used, the heat-insulating pipe is usually large in diameter, a cutting blade with a large size is required for cutting when cutting is performed, the cutting difficulty is large, the accuracy is difficult to ensure, meanwhile, the heat-insulating material of the outer ring of the heat-insulating pipe is usually required to be cut, so that the end head of the inner ring of the heat-insulating pipe is exposed for convenient connection and installation, but corresponding circular cutting equipment is lacked, and difficulty is caused to cutting operation.

In order to solve the technical problems, the utility model provides the following technical scheme: the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe comprises a conveying assembly, a supporting piece, a moving piece, a limiting piece and a heat-insulating pipe body, wherein the moving piece is arranged at the top of the supporting piece, the limiting piece is arranged at the top of the moving piece, and the heat-insulating pipe body is arranged in the limiting piece; the circular cutting assembly is arranged on one side of the supporting piece and comprises a box body, a cutting piece, a driving piece and a through groove, wherein the box body is fixed on one side of the supporting piece, the cutting piece is arranged in the box body, the driving piece is arranged in the inner cavity of the box body, and the through groove is formed in the box body; and the fixing assembly is arranged on one side of the box body and comprises a first air cylinder and a clamping plate, wherein the first air cylinder is fixed on one side of the box body, and the clamping plate is fixed on a piston rod of the first air cylinder.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the support piece comprises a fixing seat and a groove, and the groove is formed in the fixing seat.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the moving part comprises a first motor, a screw rod and a moving block, wherein the first motor is fixed at the top of the groove, the screw rod is fixed at the output end of the first motor, and the moving block is in threaded connection with the outer side of the screw rod.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the moving member further includes a top plate fixed to a top of the moving block.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the locating part is including placing board and standing groove, place the board and be fixed in the top of roof, the standing groove set up in place the top of board.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the limiting piece further comprises limiting plates, the limiting plates are fixed to the tops of the placing plates, and the two limiting plates are symmetrically arranged.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the cutting piece comprises a second cylinder and a fixing plate, and the fixing plate is fixed on a piston rod of the second cylinder.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the cutting piece further comprises a second motor and a cutting knife, wherein the second motor is fixed to the bottom of the fixing plate, and the cutting knife is fixed to the output end of the second motor.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the driving piece comprises a third motor, a transmission shaft and a gear, wherein the third motor is arranged in the inner cavity of the box body, the transmission shaft is fixed at the output end of the third motor, and the gear is fixed at the outer side of the transmission shaft.

As a preferable scheme of the cutting equipment for producing the polyurethane spraying polyethylene winding heat-insulating pipe, the utility model comprises the following steps: the driving piece further comprises a toothed ring and a rotating ring, wherein the toothed ring is connected to the outer side of the gear in a meshed mode, and the rotating ring is fixed to the outer side of the toothed ring and is connected with the inner portion of the box body in a rotating mode.

The utility model has the beneficial effects that: through setting up conveying component, can conveniently place the insulating tube and conveniently carry and cut the subassembly inside cutting operation to the ring, cut the subassembly through setting up the ring, can conveniently cut the insulating tube ring, save space has improved cutting efficiency, through setting up fixed subassembly, can conveniently fix the insulating tube, stability when having improved the cutting, and then improved cutting accuracy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a whole structure diagram of cutting equipment for producing polyurethane spraying polyethylene winding insulation pipes.

Fig. 2 is a view of another view of the whole cutting device for producing polyurethane-coated polyethylene-wrapped thermal insulation pipe.

Fig. 3 is a diagram of a moving part of a cutting device for producing polyurethane-sprayed polyethylene-wrapped heat-insulating pipes.

Fig. 4 is a view showing a structure of an annular cutting assembly of the cutting device for producing the polyurethane-sprayed polyethylene-wound heat-insulating pipe.

Fig. 5 is a diagram showing the internal structure of a box body of a cutting device for producing polyurethane-sprayed polyethylene-wrapped heat-insulating pipes.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 5, in a first embodiment of the present utility model, the embodiment provides a cutting device for producing polyurethane-coated polyethylene-coated heat-insulation pipes, which includes a conveying assembly 100, a circular cutting assembly 200 and a fixing assembly 300, by setting the conveying assembly 100, the heat-insulation pipes can be conveniently placed and conveniently conveyed to the inside of the circular cutting assembly 200 for cutting operation, by setting the circular cutting assembly 200, the heat-insulation pipes can be conveniently circular-cut, the cutting efficiency is improved, by setting the fixing assembly 300, the heat-insulation pipes can be conveniently fixed, the stability during cutting is improved, and the cutting accuracy is further improved.

The conveying assembly 100 comprises a supporting piece 101, a moving piece 102, a limiting piece 103 and a heat insulation pipe body 104, wherein the moving piece 102 is arranged at the top of the supporting piece 101, the limiting piece 103 is arranged at the top of the moving piece 102, and the heat insulation pipe body 104 is arranged in the limiting piece 103.

Through setting up support piece 101, can conveniently install moving piece 102, through setting up locating part 103, can conveniently carry out spacingly to insulating tube body 104, conveniently carry.

The circular cutting assembly 200 is arranged on one side of the supporting piece 101, and comprises a box 201, a cutting piece 202, a driving piece 203 and a through groove 204, wherein the box 201 is fixed on one side of the supporting piece 101, the cutting piece 202 is arranged in the box 201, the driving piece 203 is arranged in the inner cavity of the box 201, and the through groove 204 is formed in the box 201.

Through setting up box 201, can conveniently install cutting member 202 and driving piece 203, through setting up cutting member 202, can conveniently cut insulating tube body 104, through setting up driving piece 203, can conveniently drive cutting member 202 and rotate, conveniently carry out the circular cutting to insulating tube body 104, through setting up logical groove 204, can conveniently place insulating tube body 104 and cut work in the inside of box 201.

The fixing assembly 300 is arranged on one side of the box 201 and comprises a first air cylinder 301 and a clamping plate 302, wherein the first air cylinder 301 is fixed on one side of the box 201, and the clamping plate 302 is fixed on a piston rod of the first air cylinder 301.

Through setting up first cylinder 301, can conveniently drive splint 302 and remove, and then can be used to carry out the centre gripping to insulating tube body 104 fixedly, stability when having improved the cutting.

Example 2

Referring to fig. 1, 2 and 3, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the supporting member 101 includes a fixing seat 101a and a groove 101b, and the groove 101b is formed in the fixing seat 101 a.

By providing the fixing seat 101a and the groove 101b, the moving member 102 can be easily installed inside the groove 101 b.

Specifically, the moving member 102 includes a first motor 102a, a screw 102b, and a moving block 102c, where the first motor 102a is fixed on top of the groove 101b, the screw 102b is fixed on an output end of the first motor 102a, and the moving block 102c is screwed on an outer side of the screw 102 b.

By providing the first motor 102a for driving the screw 102b to rotate, the screw 102b rotates for driving the moving block 102c to move.

Specifically, the moving member 102 further includes a top plate 102d, and the top plate 102d is fixed to the top of the moving block 102 c.

By providing the top plate 102d, the top plate 102d can be moved when the moving block 102c moves.

Specifically, the limiting member 103 includes a placement plate 103a and a placement groove 103b, the placement plate 103a is fixed on the top of the top plate 102d, and the placement groove 103b is opened on the top of the placement plate 103 a.

Through setting up placing plate 103a and standing groove 103b, can conveniently place insulating tube body 104 at the top of standing groove 103b, conveniently carry out the work of transporting.

Specifically, the limiting member 103 further includes a limiting plate 103c, the limiting plate 103c is fixed on the top of the placement plate 103a, and two limiting plates 103c are symmetrically arranged.

Through setting up limiting plate 103c, can play spacing effect to insulating tube body 104, prevent to appear dropping the phenomenon in the transportation process.

Example 3

Referring to fig. 1, 4 and 5, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the cutting member 202 includes a second air cylinder 202a and a fixing plate 202b, and the fixing plate 202b is fixed on a piston rod of the second air cylinder 202a, so as to conveniently drive a second motor 202c at the bottom of the fixing plate 202b to move.

By providing the second cylinder 202a, the fixing plate 202b can be conveniently driven to move.

Specifically, the cutting member 202 further includes a second motor 202c and a cutter 202d, the second motor 202c is fixed to the bottom of the fixing plate 202b, and the cutter 202d is fixed to the output end of the second motor 202 c.

By arranging the second motor 202c, the cutter 202d can be driven to rotate, so that the insulating pipe body 104 can be conveniently cut.

Specifically, the driving member 203 includes a third motor 203a, a transmission shaft 203b, and a gear 203c, the third motor 203a is disposed in the inner cavity of the housing 201, the transmission shaft 203b is fixed at an output end of the third motor 203a, and the gear 203c is fixed at an outer side of the transmission shaft 203 b.

By providing the third motor 203a, the transmission shaft 203b is driven to rotate, so that the gear 203c is driven to rotate by the transmission shaft 203 b.

Specifically, the driving member 203 further includes a toothed ring 203d and a rotating ring 203e, wherein the toothed ring 203d is engaged with and connected to the outer side of the gear 203c, and the rotating ring 203e is fixed to the outer side of the toothed ring 203d and is rotatably connected to the inside of the case 201.

By arranging the toothed ring 203d, the toothed ring 203d can be matched with the gear 203c for use, and the toothed ring 203d and the rotating ring 203e are driven to perform circular motion by the gear 203 c.

When in use, firstly, the heat-insulating pipe body 104 to be cut is placed on the top of the placing plate 103a, the placing groove 103b and the limiting plate 103c are arranged on the top of the placing plate 103a, so that the heat-insulating pipe body 104 can be initially limited, at the moment, the screw 102b can be driven to rotate by the arranged first motor 102a, the outside moving block 102c can be driven to move when the screw 102b rotates, the moving block 102c can conveniently drive the top plate 102d on the top to move, thereby driving the placing plate 103a and the heat-insulating pipe body 104 arranged on the top of the placing plate 103a to move, when the heat-insulating pipe body 104 is conveyed into the box 201, the clamping plate 302 is driven to move by the arranged first cylinder 301 at the moment, so that the heat-insulating pipe body 104 can be clamped and fixed, the stability of the insulating pipe body 104 during cutting is improved, then the third motor 203a is started again, the transmission shaft 203b can be conveniently driven to rotate, the transmission shaft 203b can drive the gear 203c to rotate during rotation, the gear 203c can conveniently drive the toothed ring 203d and the rotating ring 203e to rotate, the rotating ring 203e can drive the second air cylinder 202a to do circular motion during rotation, the second motor 202c and the cutting knife 202d can be driven to do circular motion, at the moment, the insulating pipe body 104 can be annularly cut, the fixing plate 202b can be driven to move through the second air cylinder 202a, the fixing plate 202b can be driven to move through the second motor 202c and the cutting knife 202d, cutting depth can be conveniently adjusted, and the diameter of the insulating pipe body 104 can be adjusted, so that the practicability is improved.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. Cutting equipment is used in production of polyurethane spraying polyethylene winding insulating tube, its characterized in that: comprising the steps of (a) a step of,

the conveying assembly (100) comprises a supporting piece (101), a moving piece (102), a limiting piece (103) and a heat-insulating pipe body (104), wherein the moving piece (102) is arranged at the top of the supporting piece (101), the limiting piece (103) is arranged at the top of the moving piece (102), and the heat-insulating pipe body (104) is arranged in the limiting piece (103);

the circular cutting assembly (200) is arranged on one side of the supporting piece (101) and comprises a box body (201), a cutting piece (202), a driving piece (203) and a through groove (204), wherein the box body (201) is fixed on one side of the supporting piece (101), the cutting piece (202) is arranged in the box body (201), the driving piece (203) is arranged in the inner cavity of the box body (201), and the through groove (204) is formed in the box body (201); the method comprises the steps of,

the fixing assembly (300) is arranged on one side of the box body (201) and comprises a first air cylinder (301) and a clamping plate (302), the first air cylinder (301) is fixed on one side of the box body (201), and the clamping plate (302) is fixed on a piston rod of the first air cylinder (301).

2. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 1, wherein: the support piece (101) comprises a fixing seat (101 a) and a groove (101 b), and the groove (101 b) is formed in the fixing seat (101 a).

3. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 2, wherein: the moving piece (102) comprises a first motor (102 a), a screw rod (102 b) and a moving block (102 c), wherein the first motor (102 a) is fixed at the top of the groove (101 b), the screw rod (102 b) is fixed at the output end of the first motor (102 a), and the moving block (102 c) is in threaded connection with the outer side of the screw rod (102 b).

4. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 3, wherein: the moving member (102) further includes a top plate (102 d), and the top plate (102 d) is fixed to the top of the moving block (102 c).

5. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 4, wherein: the limiting piece (103) comprises a placing plate (103 a) and a placing groove (103 b), the placing plate (103 a) is fixed at the top of the top plate (102 d), and the placing groove (103 b) is formed in the top of the placing plate (103 a).

6. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 5, wherein: the limiting piece (103) further comprises limiting plates (103 c), the limiting plates (103 c) are fixed to the tops of the placing plates (103 a), and the two limiting plates (103 c) are symmetrically arranged.

7. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 6, wherein: the cutting member (202) comprises a second cylinder (202 a) and a fixing plate (202 b), and the fixing plate (202 b) is fixed to a piston rod of the second cylinder (202 a).

8. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 7, wherein: the cutting member (202) further comprises a second motor (202 c) and a cutting blade (202 d), the second motor (202 c) is fixed to the bottom of the fixed plate (202 b), and the cutting blade (202 d) is fixed to the output end of the second motor (202 c).

9. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 8, wherein: the driving piece (203) comprises a third motor (203 a), a transmission shaft (203 b) and a gear (203 c), wherein the third motor (203 a) is arranged in the inner cavity of the box body (201), the transmission shaft (203 b) is fixed at the output end of the third motor (203 a), and the gear (203 c) is fixed at the outer side of the transmission shaft (203 b).

10. The cutting device for producing polyurethane-coated polyethylene-wrapped insulation pipe according to claim 9, wherein: the driving piece (203) further comprises a toothed ring (203 d) and a rotating ring (203 e), the toothed ring (203 d) is connected to the outer side of the gear (203 c) in a meshed mode, and the rotating ring (203 e) is fixed to the outer side of the toothed ring (203 d) and is connected with the inner portion of the box body (201) in a rotating mode.