CN216831797U

CN216831797U - Pyrocondensation pipe expander that possesses cooling device

Info

Publication number: CN216831797U
Application number: CN202123151587.0U
Authority: CN
Inventors: 王得江
Original assignee: Shenzhen Metech Technology Co ltd
Current assignee: Shenzhen Metech Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-28
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the field of expanding machines, and discloses a heat shrinkable tube expanding machine with a cooling device, which comprises an expanding machine body, wherein a feeding mechanism is fixed at the feeding end of the expanding machine body, the feeding mechanism comprises a shell, a chute is arranged on the shell, a through groove is arranged on the side surface of the shell, a pushing device is arranged in the chute in a sliding way, and the lower end of the pushing device is fixed in the through groove, the novel heat shrinkable tube expanding machine with the cooling device is characterized in that an upper gear and a lower gear are driven by a motor through the arrangement of the feeding mechanism, an upper roller and a lower roller in the shell are further driven to rotate, a hollow groove is arranged on the upper roller, a heat shrinkable tube moves forwards through the hollow groove, and meanwhile, the limit of a concave block is arranged, the heat shrinkable tube is kept to move forwards vertically all the time, the progress of four heat shrinkable tubes is guaranteed to be different when the heat shrinkable tube is heated and expanded, so that the product quality is influenced, and the product delivery rate is also accelerated.

Description

Pyrocondensation pipe expander that possesses cooling device

Technical Field

The utility model relates to an expander field specifically is a pyrocondensation pipe expander that possesses cooling device.

Background

The heat shrinkable tube expander heats the heat shrinkable tube, expands the heated heat shrinkable tube through the expander, and cools and shapes the heated part through the cooling device when the heat shrinkable tube is expanded to a required degree.

The expansion machine of current pyrocondensation pipe expands four pyrocondensation pipes simultaneously when using, but the feed arrangement of expansion machine can't guarantee that the pyrocondensation pipe keeps the level before getting into the expansion machine to the expansion progress that leads to four pyrocondensation pipes hardly keeps unanimous, leads to the product can not be produced at the same time, influences the product quality and the output rate of mill.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a pyrocondensation pipe expander that possesses cooling device to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pyrocondensation pipe expander that possesses cooling device, includes the expander body, the feed end of expander body is fixed with feed mechanism, feed mechanism includes the casing, the spout has been seted up on the casing, the wearing groove has been seted up to the side of casing, it is provided with thrust unit to slide in the spout, thrust unit's lower extreme is fixed at the wearing inslot.

Preferably, one side of casing is fixed with the protective housing, the inner wall both sides of casing are rotated there is the bull stick, the quantity of bull stick is two, and sets up from top to bottom, two the one end of bull stick runs through the casing, and extends to in the protective housing, is located be fixed with the gear on the bull stick of upper end in the protective housing, and end connection has the motor, is located be fixed with the lower gear with last gear engagement on the bull stick of lower extreme in the protective housing, be located be fixed with last roller on the bull stick of upper end in the casing, last roller has seted up the dead slot, is located be fixed with the lower roll with last roller contact on the bull stick of lower extreme in the casing.

Preferably, the pushing device comprises a concave block fixed in the through groove, symmetrical limiting blocks are fixed at the end parts of the concave block, a vertical rod is arranged in the sliding groove in a sliding mode, a connecting rod is fixed on the vertical rod, an arc block is fixed at the lower end of the vertical rod, and the arc block is located in the concave block.

Preferably, the number of the through grooves is set corresponding to the position of the empty groove.

Preferably, the lower end of the arc block is fixed with a non-slip mat.

Preferably, the distance between the limiting blocks is larger than the width of the vertical rod.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel pyrocondensation pipe expander that possesses cooling device, through setting up feed mechanism, drive gear and lower gear through the motor, and then drive interior last roller and the lower roll rotation of casing, the dead slot has been seted up on last roller, the pyrocondensation pipe passes through the dead slot and moves forward, there is spacing of concave piece simultaneously, keep the vertical motion forward all the time of pyrocondensation pipe, guaranteed when heating the expansion to the pyrocondensation pipe, the progress of four pyrocondensation pipes differs, thereby influence product quality, the rate of dispatching from the factory of product has also been accelerated.

2. This kind of novel pyrocondensation pipe expander that possesses cooling device, through setting up thrust unit, when the pyrocondensation pipe put forward in the concave piece, through pressing down the connecting rod and downwards with the circular arc piece with pyrocondensation pipe contact, impel the connecting rod forward simultaneously, impel the dead slot with the pyrocondensation pipe in, set up like this with four pyrocondensation pipe propulsion dead slots simultaneously, keep getting into simultaneously, the effectual production progress that has kept the pyrocondensation pipe.

Drawings

Fig. 1 is a schematic view of an overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the feeding mechanism of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the feeding mechanism of the present invention;

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

FIG. 5 is an enlarged view of FIG. 2A;

fig. 6 is an enlarged schematic view of fig. 3B.

In the figure: 1. an expander body; 2. a feeding mechanism; 201. a housing; 202. a rotating rod; 203. upper roll; 204. an empty groove; 205. a lower roll; 206. an upper gear; 207. a lower gear; 208. a motor; 209. a protective shell; 210. a chute; 211. penetrating a groove; 3. a pushing device; 301. a vertical rod; 302. a connecting rod; 303. an arc block; 304. a concave block; 305. and a limiting block.

Detailed Description

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

Examples

Referring to fig. 1-6, a heat shrinkable tube expander with a cooling device includes an expander body 1, a feeding mechanism 2 is fixed at a feeding end of the expander body 1, the feeding mechanism 2 includes a housing 201, a sliding slot 210 is formed on the housing 201, a through slot 211 is formed on a side surface of the housing 201, a pushing device 3 is slidably disposed in the sliding slot 210, and a lower end of the pushing device 3 is fixed in the through slot 211.

As shown in fig. 4 and 5, a protective casing 209 is fixed on one side of the housing 201, two rotating rods 202 are rotated on two sides of the inner wall of the housing 201, the number of the rotating rods 202 is two, and are arranged up and down, one end of each of the two rotating rods 202 penetrates through the shell 201 and extends into the protective shell 209, the upper gear 206 is fixed on the rotating rod 202 at the upper end in the protective shell 209, and the end is connected with a motor 208, a lower gear 207 engaged with the upper gear 206 is fixed on the rotating rod 202 positioned at the lower end in the protective shell 209, an upper roller 203 is fixed on the rotating rod 202 positioned at the upper end in the shell 201, a hollow groove 204 is arranged on the upper roller 203, a lower roller 205 contacted with the upper roller 203 is fixed on the rotating rod 202 positioned at the lower end in the shell 201, the motor 208 is turned on to drive the rotating rod 202 to rotate, the upper gear 206 and the lower gear 207 on the rotating rod 202 are driven to rotate, the upper roller 203 and the lower roller 205 in the housing 201 rotate in opposite directions, carrying the heat shrinkable tube inward.

As shown in fig. 5, the pushing device 3 includes a concave block 304 fixed in the through groove 211, the end of the concave block 304 is fixed with symmetrical limiting blocks 305, a vertical rod 301 is slidably arranged in the sliding groove 210, a connecting rod 302 is fixed on the vertical rod 301, a circular arc block 303 is fixed at the lower end of the vertical rod 301, the circular arc block 303 is located in the concave block 304, the heat shrinkable tube is placed in the concave block 304, the circular arc block 303 contacts with the heat shrinkable tube by pressing the connecting rod 302, and the connecting rod 302 is pushed forward to push the heat shrinkable tube into the empty groove 204.

As shown in FIG. 2, the number of the through grooves 211 is set corresponding to the position of the empty groove 204, and the heat shrinkable tube is placed on the concave block 304 and passes through the through grooves 211 to the empty groove 204, and is kept vertical all the time.

As shown in fig. 5 and 6, the lower end of the arc block 303 is fixed with a non-slip mat, and the non-slip mat facilitates the application of a heat-shrinkable tube.

As shown in FIG. 6, the distance between the limiting blocks 305 is larger than the width of the vertical rod 301, and the vertical rod 301 can move between the limiting blocks 305 conveniently.

The working principle is as follows: when the heat shrinkable tube is used, the four heat shrinkable tubes are simultaneously placed in the grooves of the concave block 304 and are simultaneously pushed inwards, at this time, the motor 208 is started, the motor 208 drives the rotating rod 202 to rotate, the upper gear 206 on the rotating rod 202 is driven, the upper gear 206 is meshed with the lower gear 207, the lower gear 207 is driven by the upper gear 206, and then the upper roller 203 and the lower roller 205 in the shell 201 are rotated reversely; at this moment, the connecting rod 302 is pressed downwards, the circular arc block 303 at the lower end of the vertical rod 301 is in contact with the heat-shrinkable tube, then, the heat-shrinkable tube is pushed towards the direction of the expander body 1, the heat-shrinkable tube is pushed into the empty groove 204 of the upper roller 203, the upper roller 203 and the lower roller 205 are rotated, the heat-shrinkable tube is driven to be pulled inwards into the expander body 1, the heat-shrinkable tube is guaranteed to move vertically inwards all the time when the heat-shrinkable tube is fed, four heat-shrinkable tubes are kept to enter the expander body 1 simultaneously to be heated, expanded and cooled, the expansion progress of the heat-shrinkable tube is guaranteed to be consistent, and the product quality and the factory-leaving rate of the product are improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pyrocondensation pipe expander that possesses cooling device, includes expander body (1), its characterized in that, the feed end of expander body (1) is fixed with feed mechanism (2), feed mechanism (2) include casing (201), spout (210) have been seted up on casing (201), wear groove (211) have been seted up to the side of casing (201), it is provided with thrust unit (3) to slide in spout (210), thrust unit's (3) lower extreme is fixed in wear groove (211).

2. The heat shrinkable tube expanding machine with the cooling device according to claim 1, wherein a protective housing (209) is fixed to one side of the housing (201), two rotating rods (202) are rotated on two sides of the inner wall of the housing (201), the number of the rotating rods (202) is two, the two rotating rods are arranged up and down, one ends of the two rotating rods (202) penetrate through the housing (201) and extend into the protective housing (209), an upper gear (206) is fixed to the rotating rod (202) at the upper end in the protective housing (209), the end portion of the rotating rod is connected with a motor (208), a lower gear (207) meshed with the upper gear (206) is fixed to the rotating rod (202) at the lower end in the protective housing (209), an upper roller (203) is fixed to the rotating rod (202) at the upper end in the housing (201), a hollow groove (204) is formed in the upper roller (203), and a lower roller (205) in contact with the upper roller (203) is fixed to the rotating rod (202) at the lower end in the housing (201) ).

3. The heat shrinkable tube expanding machine with the cooling device according to claim 1, wherein the pushing device (3) comprises a concave block (304) fixed in a through groove (211), symmetrical limiting blocks (305) are fixed at the end parts of the concave block (304), a vertical rod (301) is arranged in the sliding groove (210) in a sliding manner, a connecting rod (302) is fixed on the vertical rod (301), an arc block (303) is fixed at the lower end of the vertical rod (301), and the arc block (303) is located in the concave block (304).

4. The heat shrinkable tube expanding machine with a cooling device according to claim 3, wherein the number of the through grooves (211) is set corresponding to the position of the empty groove (204).

5. The heat shrinkable tube expanding machine with a cooling device as claimed in claim 3, wherein a non-slip pad is fixed to the lower end of said arc block (303).

6. A heat shrinkable tube expanding machine with a cooling device as claimed in claim 3, wherein the spacing between said stoppers (305) is larger than the width of the vertical rod (301).