CN208575192U - A kind of machine for shrinking feeding structure - Google Patents

Abstract

The utility model provides a kind of machine for shrinking feeding structure, is not necessarily to the manual supply bobbin of operator, and structure is simple, cheap, is suitable for industrial application.It includes cabinet, driving structure, flatten structure, feed inlet, discharge port, the feed inlet and the discharge port are separately positioned in the opposite two side walls of the cabinet, the driving structure is between the feed inlet and the discharge port, the leveling structure is between the driving structure and the feed inlet, it is characterized by: the driving structure includes a pair of horizontally disposed transmission wheel, the driving wheel passes through transmission axis connection synchronous pulley respectively, two synchronous pulleys pass through double cog synchronous belt and driving wheel, tensioning wheel links together, two synchronous pulleys engage positive and negative two flank of tooth of the double cog synchronous belt respectively, the output shaft of the driving wheel connection motor, the motor, the synchronous pulley, the tensioning wheel is separately fixed at cabinet bottom end inner wall.

Description

A kind of machine for shrinking feeding structure

Technical field

The utility model relates to electrothermal tube processing technique field, specially a kind of machine for shrinking feeding structure.

Background technique

In the production process of electrothermal tube, needs first to carry out necking operation to electrothermal tube, then carry out Pipe Cutting process；Into The electrothermal tube of machine for shrinking is up to several meters, and worker is needed to be fed into machine for shrinking manually；Operator's both hands are needed to operate when supply bobbin, Uniformly force, can not be absent-minded, otherwise will cause machine for shrinking failure, accident can occur when serious.

Summary of the invention

In order to solve electrothermal tube can be made at the uniform velocity to enter machine for shrinking, accident is prevented, the utility model provides a kind of contracting Pipe machine feeding structure is not necessarily to the manual supply bobbin of operator, and structure is simple, cheap, is suitable for industrial application.

The structure of the utility model is such that it includes cabinet, driving structure, flattens structure, feed inlet, discharge port, The feed inlet and the discharge port are separately positioned in the opposite two side walls of the cabinet, and the driving structure is located at described Between feed inlet and the discharge port, between the driving structure and the feed inlet, feature exists the leveling structure In: the driving structure includes a pair of horizontally disposed driving wheel, and the driving wheel passes through transmission axis connection synchronous pulley respectively, Two synchronous pulleys are linked together by double cog synchronous belt and driving wheel, tensioning wheel, two synchronous pulleys point Do not engage positive and negative two flank of tooth of the double cog synchronous belt, the output shaft of the driving wheel connection motor is the motor, described Synchronous pulley, the tensioning wheel are separately fixed at cabinet bottom end inner wall.

It is further characterized by:

The leveling structure includes fulcrum bearing, screed, and the fulcrum bearing is fixed by the bracket in the box baseplate, institute It states screed upper surface and connects two support rods, connecting tube empty in difference noose one, the connection outside the support rod Tube bottom end aperture and aperture is identical as the support rod outer diameter, the fixed setting of the supporting bar top described in the connection tube cavity There is round top plate, and the top plate diameter is greater than the support shank diameter, the upper end of connecting tube is fixed on supporting station bottom face, Spring is provided between the top plate and the supporting station bottom face, the upper surface of the supporting station is fixed on the cabinet Hold inner wall；

The fulcrum bearing and the screed are all Deck Arch Bridges shape and structure；

It further includes support platform, and the box inside wall of the discharge port lower part is arranged in the support platform；

The tensioning wheel, the synchronous pulley are connect by connection structure with cabinet bottom end inner wall, the connection knot Structure includes sliding rail, sliding block, and the sliding rail is fixed on cabinet bottom end inner wall, and the sliding block is concave shape, the sliding block two sides Multiple open-works are arranged in wall, and multiple location holes identical with the open-work diameter are provided on the sliding rail, and positioning pin passes through described Open-work is inserted into the positioning hole；

It further includes control switch, and the control switch is electrically connected with the motor.

A kind of machine for shrinking feeding structure provided by the utility model, passes through the setting of double cog synchronous belt, it is only necessary to one A motor can be rotated by driving wheel while two synchronous pulleys being driven to be moved with identical velocity reversal, and synchronous pulley passes through Transmission shaft drives corresponding two driving wheel same speed reverse movements；Two driving wheels rotate simultaneously, to the electrothermal tube passed through therebetween Frictional force in the same direction is provided simultaneously from two sides, electrothermal tube uniform motion can just be enable with seldom energy；Tensioning wheel is set It sets, the tooth matching angle and tightness between adjustable double cog synchronous belt and driving wheel, two driving wheels make driving machine Structure can smoothly be run.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure of feeding structure；

Fig. 2 is the structural schematic diagram of the driving structure of driving structure；

Fig. 3 is the right side structural representation of fulcrum bearing；

Fig. 4 is the schematic diagram of the section structure of connection structure.

Specific embodiment

As shown in Fig. 1 ~ Fig. 3, the utility model includes cabinet 1, driving structure, leveling structure 7, feed inlet 11, discharge port 13, feed inlet 11 and discharge port 13 are separately positioned in the opposite two side walls of cabinet 1, and driving structure is located at feed inlet 11 and goes out Between material mouth 13, structure 7 is flattened between driving structure and feed inlet 11, and driving structure includes a pair of horizontally disposed transmission Wheel 2, for driving wheel 2 respectively by 6 axis connection synchronous pulley 4 of transmission shaft, two synchronous pulleys 4 are by double cog synchronous belt 8 and drive Driving wheel 3, tensioning wheel 5 link together, and two synchronous pulleys 4 engage positive and negative two flank of tooth of double cog synchronous belt 8 respectively, driving The output shaft of 3 connection motor 7 of wheel, motor 7, synchronous pulley 4, tensioning wheel 5 are separately fixed at 1 plate inner wall of cabinet；Motor 7 starts Afterwards, driving wheel 3 connected to it is driven to be rotated by output shaft, driving wheel 3 passes through the double cog synchronous belt engaged Drive two synchronous pulleys 4 with identical velocity reversal rotation, two synchronous pulleys 4 drive corresponding transmission shaft 6 synchronized respectively It rotates in same direction, and then drives two driving wheels 2 connecting respectively with two transmission shafts 6 to do and rotate backward at the same speed；Two driving wheels 2 It provides direction identical frictional force to the electrothermal tube 13 being located therein simultaneously, moves it at the uniform velocity to discharge port direction.

Flattening structure 7 includes fulcrum bearing 7-2, screed 7-7, and fulcrum bearing 7-2 is fixed by the bracket in the bottom plate of cabinet 1 On wall, play a supportive role to the electrothermal tube 13 passed through；Outside the connection of the upper surface screed 7-7 two support rod 7-6, support rod 7-6 Connecting tube 7-3 empty in noose one is distinguished in face, and connecting rod 7-3 play the guiding role to the support rod 7-6 moved inside it；Even Adapter tube 7-3 bottom end aperture and aperture is identical as support rod 7-6 outer diameter, the fixation of the top support rod 7-6 is set in the inner cavity connecting tube 7-3 It is equipped with round top plate 7-5, and top plate 7-5 diameter is greater than support rod 7-6 diameter, top plate 7-5 can prevent support rod 7-6 from connection It is slid inside bar 7-3, and support rod 7-6 can be limited in the range of connecting rod 7-3 internal motion；Connecting tube 7-3 is fixed upper end In supporting station 7-1 bottom face, spring 7-4, the upper end of supporting station 7-1 are provided between top plate 7-5 and supporting station 7-1 bottom face Face is fixed on 1 upper end inner wall of cabinet, and spring 7-4 can limit the motion range of support rod 7-6, and according to the electric heating passed through The radius size of pipe makes support rod 7-6 and screed 7-7 do corresponding adjustment；Fulcrum bearing 7-2 and screed 7-7 is deck type Arch bridge shape and structure, fulcrum bearing 7-2 and screed 7-7 have pressure in the arc extent of arch to by electrothermal tube 13 therebetween Power processed prevents electrothermal tube because moving the generation of the bounce generated.

1 inner sidewall of cabinet of 13 lower part of discharge port is arranged in support platform 9, plays support to the electrothermal tube for leading to discharge port 10 Effect.

Tensioning wheel 5, synchronous pulley 4 are connect by connection structure 14 with 1 bottom end inner wall of cabinet, and connection structure 14 includes sliding rail 14-2, sliding block 14-1, sliding rail 14-2 are fixed on 1 bottom end inner wall of cabinet, and sliding block 14-2 is concave shape, the setting of the two sidewalls sliding block 14-2 Multiple location hole 14-5s identical with open-work 14-4 diameter are provided on multiple open-work 14-4, sliding rail 14-2, positioning pin 14-3 is worn It crosses in open-work 14-4 insertion location hole 14-5；It is different according to the radius of the electrothermal tube of transmission, adjustable tensioning wheel 5 and synchronous belt Horizontal position of the sliding block 14-1 on sliding rail 14-2 corresponding to wheel 4, to adjust two transmissions corresponding to two synchronous pulleys 4 Horizontal space between wheel 2, makes this feeding structure can be applied to various sizes of electrothermal tube.

Control switch 12 is electrically connected with motor 7, can control the starting and termination of equipment, Yi Ji electricity by control switch 12 The rotation direction of machine 7.

After the technical solution of the utility model, electrothermal tube between two driving wheels is provided in driving wheel Frictional force positioned at electrothermal tube two sides acts on lower uniform motion, feeds electrothermal tube automatically in machine for shrinking, reduces because artificial A possibility that accident, occurs for careless manipulation；Leveling structure can accomplish to prevent in the arch arc extent of fulcrum bearing and screed Bounce occurs, and reduces because of the possibility that electrothermal tube bounce causes accident to occur；Oneself of machine for shrinking may be implemented in the utility model Dynamic supply bobbin function, for the technical solution of the utility model on the basis of can be realized the function of automatic supply bobbin, structure is simple, uses Components are few, are suitable for industrial application.

Claims (6)

1. a kind of machine for shrinking feeding structure comprising cabinet, driving structure, leveling structure, feed inlet, discharge port, the charging Mouthful and the discharge port be separately positioned in the opposite two side walls of the cabinet, the driving structure be located at the feed inlet with Between the discharge port, the leveling structure is between the driving structure and the feed inlet, it is characterised in that: the drive Dynamic structure includes a pair of horizontally disposed driving wheel, and the driving wheel passes through transmission axis connection synchronous pulley respectively, described in two Synchronous pulley is linked together by double cog synchronous belt and driving wheel, tensioning wheel, and two synchronous pulleys engage institute respectively State positive and negative two flank of tooth of double cog synchronous belt, the output shaft of the driving wheel connection motor, the motor, the synchronous belt Wheel, the tensioning wheel are separately fixed at cabinet bottom end inner wall.

2. a kind of machine for shrinking feeding structure according to claim 1, it is characterised in that: the leveling structure include fulcrum bearing, Screed, the fulcrum bearing are fixed by the bracket in the box baseplate, and the screed upper surface connects two support rods, institute State connecting tube empty in difference noose one outside support rod, connecting tube bottom end aperture and aperture and the support rod outer diameter Identical, the supporting bar top described in the connection tube cavity is fixedly installed round top plate, and the top plate diameter is greater than institute State support shank diameter, the upper end of connecting tube is fixed on supporting station bottom face, the top plate and the supporting station bottom face it Between be provided with spring, the upper surface of the supporting station is fixed on cabinet upper end inner wall.

3. a kind of machine for shrinking feeding structure according to claim 2, it is characterised in that: the fulcrum bearing and the screed are all For Deck Arch Bridges shape and structure.

4. a kind of machine for shrinking feeding structure according to claim 1, it is characterised in that: it further includes support platform, the branch The box inside wall of the discharge port lower part is arranged in support platform.

5. a kind of machine for shrinking feeding structure according to claim 1, it is characterised in that: the tensioning wheel, the synchronous pulley It is connect by connection structure with cabinet bottom end inner wall, the connection structure includes sliding rail, sliding block, and the sliding rail is fixed on institute Cabinet bottom end inner wall is stated, the sliding block is concave shape, and the sliding block two sidewalls are arranged multiple open-works, are provided on the sliding rail more A location hole identical with the open-work diameter, positioning pin pass through the open-work and are inserted into the positioning hole.

6. a kind of machine for shrinking feeding structure according to claim 1, it is characterised in that: it further includes control switch, the control System switch is electrically connected with the motor.