CN216506646U

CN216506646U - Automatic feeding device of silica gel

Info

Publication number: CN216506646U
Application number: CN202122748271.3U
Authority: CN
Inventors: 郝峰; 吴学军; 马建华
Original assignee: Suzhou Jiuwei Electric Made Co ltd
Current assignee: Suzhou Jiuwei Electric Made Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-13
Anticipated expiration: 2031-11-10

Abstract

The application relates to the field of silica gel production equipment, in particular to an automatic silica gel feeding device, which comprises two supporting plates, wherein two extruding rollers are jointly installed on the two supporting plates, a driving motor is installed on one side of one supporting plate, and an output shaft of the driving motor is connected with one extruding roller; two the mounting rod that is located the squeeze roll bottom is installed jointly to the backup pad, install the cutting wheel on the mounting rod, the cutting wheel is located the top of silica gel extruder feed inlet, the lateral wall butt of cutting wheel and squeeze roll. The silicone material is placed on the squeeze roll, the drive motor drives the squeeze roll to extrude the silicone material, the silicone material covers the surface of the squeeze roll, the cutting wheel cuts the silicone material on the surface of the squeeze roll, the cutting wheel can stably cut the silicone material with the same specification, unqualified products are reduced, the cutting efficiency of the silicone material is greatly improved, and the processing production of silicone tubes is accelerated.

Description

Automatic feeding device of silica gel

Technical Field

The application relates to the field of silica gel production equipment, in particular to an automatic feeding device for silica gel.

Background

In order to manufacture the silicone tube by using the silicone material, the silicone material needs to be cut, the feeding of the traditional silicone extruder usually adopts manual feeding, most of which adopts manual intervention, and the feeding mode is that the silicone dough refined by a rubber refining machine is cut into long strips or is coiled and directly placed at a feeding hole, and then enters the feeding hole to be extruded.

Aiming at the related technologies, the inventor thinks that the mode needs to manually plug the silica gel material into the material opening and needs manual real-time operation; because of its crude rubber viscosity of silica gel is high, manual operation is unstable, undulant big, lead to the size inaccuracy easily, the problem that the product percent of pass is low, and this kind of mode manual labor intensity is great, security and cleanness and product stability can't be guaranteed to lead to the product quality low, the inefficiency of whole course of working, hardly satisfy the production demand, consequently need an automatic feeding device of silica gel.

SUMMERY OF THE UTILITY MODEL

In order to improve the processingquality of silicone tube and the efficiency of course of working, this application provides an automatic feeding device of silica gel.

The application provides an automatic feeding device of silica gel adopts following technical scheme:

an automatic silica gel feeding device comprises two supporting plates, wherein two extruding rollers are jointly arranged on the two supporting plates, one side of one supporting plate is provided with a driving motor, and an output shaft of the driving motor is connected with one extruding roller;

two the backup pad is installed the installation pole that is located the squeeze roll bottom jointly, install the cutting wheel on the installation pole, the cutting wheel is located the top of silica gel extruder feed inlet, the lateral wall butt of cutting wheel and squeeze roll.

Through adopting above-mentioned technical scheme, place the silica gel material on the squeeze roll, driving motor drive squeeze roll extrudees the silica gel material for the silica gel material covers on the surface of squeeze roll, cuts the silica gel material on squeeze roll surface by the cutting wheel again, can improve the cutting efficiency to the silica gel material greatly, and the silica gel material after the cutting can directly fall into the feed inlet of silica gel extruder, thereby can accelerate the processing production of silicone tube.

Optionally, two fixed plates are installed on the opposite side of the top end of the two supporting plates, mounting holes corresponding to the positions are formed in the two fixed plates, and carrier rollers for bearing silica materials are installed on the fixed plates through the mounting holes.

By adopting the technical scheme, the carrier roller can support the silica gel material, so that the silica gel material can be conveniently loaded; meanwhile, the carrier roller can also play a guiding role for silica gel materials, waste in the silica gel material feeding process is reduced, and the carrier roller can be fixed on the corresponding mounting hole according to the quantity of the silica gel materials, so that the space between the carrier rollers is proper.

Optionally, the two support plates are both provided with an adjusting groove, the support plates are provided with first threaded holes, the support plates are provided with threaded rods in threaded connection with the first threaded holes, and the end parts of the threaded rods are provided with adjusting handles; connectors are mounted at two ends of the squeezing roller, and the connectors are in threaded connection with the threaded rods.

By adopting the technical scheme, an operator can adjust the gap between the two extrusion rollers to a proper size according to the actual amount of the silica gel material, and the condition that the silica gel material falls off from the extrusion rollers when the silica gel material is too small can be effectively reduced.

Optionally, the ends of the squeezing rollers far away from the driving motor are provided with mutually meshed driving wheels.

By adopting the technical scheme, one extrusion roller can be driven to rotate reversely when rotating, so that the flowability of the silica gel material is increased, and the condition that the silica gel material is blocked due to adhesion on the extrusion roller is improved.

Optionally, the two support plates are jointly provided with a lead screw which is positioned on the same horizontal plane as the mounting rod, the lead screw is in threaded connection with a sliding block, one end of the sliding block is sleeved on the mounting rod, and the sliding block can slide on the mounting rod; and one end of the screw rod is provided with a bidirectional motor fixed on the side wall of the supporting plate.

Through adopting above-mentioned technical scheme, two-way motor can drive the lead screw and rotate, and the lead screw rotates and makes the sliding block on the lead screw slide along the lead screw, can increase the cutting coverage of cutting wheel, and is more thorough to the cutting of the silica gel material on the squeeze roll.

Optionally, a control box is installed on one side of the supporting plate, and the driving motor and the bidirectional motor are electrically connected to the control box.

By adopting the technical scheme, the automatic feeding device can be uniformly controlled by the control box of an operator, and is convenient and safe.

Optionally, a limiting plate is installed on the installation rod, two sets of infrared sensors are installed at the bottom end of the limiting plate, and the two sets of infrared sensors are electrically connected with the control box.

Through adopting above-mentioned technical scheme, when the slider removed limiting plate edge, infrared sensor sensed the slider and with information transmission to the control box, the control box control two-way motor stops, has good protection effect to the slider, reduces the slider and removes the possibility that leads to the collision damage excessively.

Optionally, the connecting plate is all installed on the top of backup pad, a plurality of second screw holes have been seted up on the connecting plate, second screw hole threaded connection has the regulation handle, the stopper that can carry out spacing to the silica gel material is installed to the bottom of regulation handle.

Through adopting above-mentioned technical scheme, utilize the regulation handle to let in the gap between the squeeze roll with the bottom of stopper, the stopper can carry on spacingly to the silica gel material, prevents that the silica gel material from flowing from the side of squeeze roll, improves the utilization ratio of silica gel material, can effectively practice thrift the silica gel material.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the method comprises the following steps of placing a silica gel material on an extrusion roller, driving the extrusion roller to extrude the silica gel material by a driving motor, enabling the silica gel material to cover the surface of the extrusion roller, cutting the silica gel material on the surface of the extrusion roller by a cutting wheel, stably cutting the silica gel material with the same specification by the cutting wheel, reducing unqualified products, greatly improving the cutting efficiency of the silica gel material, and enabling the cut silica gel material to directly fall into a feed inlet of a silica gel extruder, so that the processing production of a silica gel tube can be accelerated;

2. one extrusion roller can drive the other extrusion roller to rotate reversely when rotating, and through the reverse rotation of the two extrusion rollers, the extrusion effect on the silica gel material is better, the silica gel material can be promoted to flow, the condition that the silica gel material is blocked due to adhesion on the extrusion rollers is improved, and the utilization rate of the silica gel material is improved;

3. utilize the regulation handle to let in the gap between the squeeze roll with the bottom of stopper, the stopper can carry on spacingly to the silica gel material, prevents that the silica gel material from flowing from the side of squeeze roll, can effectively practice thrift the silica gel material.

Drawings

Fig. 1 is an overall structure diagram of an automatic silica gel feeding device according to an embodiment of the present application.

Fig. 2 is an exploded view for showing a connection structure of a threaded rod and a connector.

Fig. 3 is a schematic view for showing a connection structure of the limit plate.

Fig. 4 is a schematic view for showing a connection structure of a lead screw and a mounting rod.

Description of reference numerals: 1. a support plate; 11. a drive motor; 12. an adjustment groove; 13. a first threaded hole; 14. a threaded rod; 15. adjusting the handle; 16. a fixing plate; 17. mounting holes; 2. a control box; 3. a carrier roller; 4. a squeeze roll; 41. a driving wheel; 42. a connector; 5. a connecting plate; 51. a second threaded hole; 52. an adjusting handle; 53. a limiting block; 54. an infrared sensor; 6. a lead screw; 61. mounting a rod; 62. a slider; 63. a bi-directional motor; 64. a limiting plate; 7. a cutting wheel; 8. a feed pipe; 81. and (4) feeding a material inlet.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses automatic feeding device of silica gel.

Referring to fig. 1, an automatic feeding device of silica gel, includes two backup pads 1, and inlet pipe 8 of silica gel extruder runs through one of them backup pad 1, and inlet pipe 8 opens has feed inlet 81 that is located between two backup pads 1, and control box 2 is installed to one side of one of them backup pad 1. Fixed plate 16 is all installed to the relative one side in top of two backup pads 1, has seted up the mounting hole 17 that a plurality of positions correspond on the fixed plate 16, and fixed plate 16 installs bearing roller 3 that is used for bearing silica gel material jointly through mounting hole 17, can fix bearing roller 3 on corresponding mounting hole 17 according to the volume of silica gel material to make the interval between the bearing roller 3 suitable. Two extrusion rollers 4 are installed jointly to two backup pads 1, and bearing roller 3 can guide the silica gel material to get into the gap between extrusion roller 4, makes things convenient for operating personnel to throw the material.

One side of one of the supporting plates 1 is provided with a driving motor 11 for driving the squeeze roller 4 to rotate, the control box 2 is electrically connected with the driving motor 11, and the control box 2 can control the driving motor 11 to work so as to control the rotation of the squeeze roller 4. After the silicone rubber material enters the gap between the squeezing rollers 4, the silicone rubber material is squeezed by the squeezing rollers 4 to cover the surface of the squeezing rollers 4.

One ends of the two squeezing rollers 4, which are far away from the driving motor 11, are protruded out of the supporting plate 1, and the parts of the two squeezing rollers 4, which are protruded out of the supporting plate 1, are provided with transmission wheels 41 which are meshed with each other, so that when the driving motor 11 drives one squeezing roller 4 to rotate, the transmission wheels 41 which are meshed with each other drive the other squeezing roller 4 to rotate in the opposite direction. Through the reverse rotation of the two extrusion rollers 4, the extrusion effect on the silica gel material is better, the silica gel material can be promoted to flow, and the condition that the work is influenced by the blockage of the gap between the two extrusion rollers 4 of the silica gel material is effectively improved.

Referring to fig. 1 and 2, the two support plates 1 are provided with adjusting grooves 12, two ends of one of the squeeze rollers 4 are provided with connectors 42 capable of sliding in the adjusting grooves 12, the support plates 1 are provided with first threaded holes 13 communicated with the adjusting grooves 12, the first threaded holes 13 of the support plates 1 are in threaded connection with threaded rods 14, one ends of the threaded rods 14 are provided with adjusting handles 15, and the other ends of the threaded rods 14 extend into the connectors 42 and can rotate in the connectors 42. The size of the distance between the squeezing rollers 4 can be adjusted by rotating the adjusting handle 15, so that an operator can adjust the distance between the squeezing rollers 4 according to the actual feeding condition of the silica gel material, and the condition that the silica gel material is jammed between the squeezing rollers 4 is effectively reduced.

Referring to fig. 1 and 3, connecting plate 5 is all installed on the top of backup pad 1, second screw hole 51 has been seted up on connecting plate 5, second screw hole 51 threaded connection has regulation handle 52, stopper 53 and regulation handle 52 can be at stopper 53 internal rotation are installed to the bottom of regulation handle 52, the position of the adjustable stopper 53 of regulation handle 52 through rotatory lets the gap contact between stopper 53's bottom and squeeze roll 4, can effectually carry out spacingly to the silica gel material, avoid silica gel material to flow from side, the material utilization ratio has been improved, energy saving.

Referring to fig. 1 and 4, the two support plates 1 are jointly provided with a lead screw 6 located at the bottom end of the extrusion roller 4, the two support plates 1 are jointly provided with a mounting rod 61 on the same horizontal plane with the lead screw 6, the lead screw 6 and the mounting rod 61 are jointly sleeved with a sliding block 62, the sliding block 62 can slide on the mounting rod 61, and the lead screw 6 is in threaded connection with the sliding block 62. The sliding block 62 is sleeved with a cutting wheel 7, the cutting wheel 7 is abutted to the side wall of the extrusion roller 4, and the cutting wheel 7 can be used for cutting the silica gel material on the extrusion roller 4 into a specific width. The cutting wheel 7 is located above the feed port 81 of the silica gel extruder. The silica gel material cut by the cutting wheel 7 can directly enter the silica gel extruder from the feeding hole 81. The mode of contrast manual cutting utilizes cutting wheel 7 cutting more high-efficient to the effectual unstable problem of silica gel material size of cutting out of having improved.

Two-way motor 63 fixed on the lateral wall of backup pad 1 is installed to lead screw 6's one end, and two-way motor 63 electricity is connected in control box 2, and operating personnel accessible two-way motor 63 drive lead screw 6 two-way rotatory, and lead screw 6 drives sliding block 62 on the lead screw 6 after rotatory and moves along lead screw 6 to accomplish the positioning to cutting wheel 7 fast.

The mounting rod 61 is provided with a limiting plate 64, the bottom end of the limiting plate 64 is provided with two groups of infrared sensors 54, the two groups of infrared sensors 54 are electrically connected to the control box 2, when the sliding block 62 slides to the upper end of the infrared sensor 54, the infrared sensors 54 sense the sliding block 62 and transmit information to the control box 2, the control box 2 controls the bidirectional motor 63 to reversely operate so that the screw rod 6 reversely rotates, and the effect of preventing the sliding block 62 from being excessively displaced and damaged by colliding with the support plate 1 can be achieved; meanwhile, the width of the silica gel material covered on the extrusion roller 4 can be limited, so that the silica gel material can be conveniently cut.

The implementation principle of the automatic silica gel feeding device in the embodiment of the application is as follows: silica gel materials are placed on the carrier rollers 3, the silica gel materials are supported and guided by the carrier rollers 3 to enter gaps among the extrusion rollers 4, the control box 2 controls the driving motor 11 to work to enable one extrusion roller 4 to rotate, one extrusion roller 4 rotates, the other extrusion roller 4 rotates in the opposite direction through the transmission of the transmission wheel 41, and the two extrusion rollers 4 extrude the silica gel materials together to promote the flow of the silica gel materials; the silica gel material covers on the surface of squeeze roll 4 via squeeze roll 4 extrusion, and squeeze roll 4 cuts the silica gel material on squeeze roll 4 surface at cutting wheel 7 when rotating, and the silica gel material after the cutting gets into feed inlet 81, and cutting wheel 7 cutting efficiency is high to the silica gel material size of cutting out is stable, the follow-up processing of being convenient for.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic feeding device of silica gel which characterized in that: the device comprises two supporting plates (1), wherein two extrusion rollers (4) are jointly arranged on the two supporting plates (1), a driving motor (11) is arranged on one side of one supporting plate (1), and an output shaft of the driving motor (11) is connected with one extrusion roller (4);

two backup pad (1) installs installation pole (61) that are located squeeze roll (4) bottom jointly, install cutting wheel (7) on installation pole (61), cutting wheel (7) are located the top of silica gel extruder feed inlet, the lateral wall butt of cutting wheel (7) and squeeze roll (4).

2. The automatic feeding device of silica gel according to claim 1, characterized in that: two fixed plates (16) are installed on one side, opposite to the top end, of the supporting plate (1), mounting holes (17) corresponding to a plurality of positions are formed in the fixed plates, and two supporting rollers (3) used for supporting silica gel materials are installed on the fixed plates (16) through the mounting holes (17).

3. The automatic feeding device of silica gel according to claim 1, characterized in that: adjusting grooves (12) are formed in the two supporting plates (1), a first threaded hole (13) is formed in each supporting plate (1), a threaded rod (14) in threaded connection with the first threaded hole (13) is mounted on each supporting plate (1), and an adjusting handle (15) is mounted at the end of each threaded rod (14); one of them the connector (42) that are arranged in adjustment tank (12) are all installed at the both ends of squeeze roll (4), threaded rod (14) stretch into connector (42) and threaded rod (14) can be in connector (42) internal rotation.

4. The automatic feeding device of silica gel according to claim 1, characterized in that: the ends of the two squeezing rollers (4) far away from the driving motor (11) are provided with driving wheels (41) which are meshed with each other.

5. The automatic feeding device of silica gel according to claim 1, characterized in that: the two support plates (1) are jointly provided with a lead screw (6) which is positioned on the same horizontal plane with the mounting rod (61), the lead screw (6) is in threaded connection with a sliding block (62), one end of the sliding block (62) is sleeved on the mounting rod (61), and the sliding block (62) can slide on the mounting rod (61); and one end of the lead screw (6) is provided with a bidirectional motor (63) fixed on the side wall of the support plate (1).

6. The automatic feeding device of silica gel according to claim 5, characterized in that: the control box (2) is installed to one side of backup pad (1), driving motor (11) and two-way motor (63) all electricity are connected in control box (2).

7. The automatic feeding device of silica gel according to claim 6, characterized in that: install limiting plate (64) on installation pole (61), two sets of infrared sensor (54) are installed to the bottom of limiting plate (64), and two sets of infrared sensor (54) all are connected with control box (2) electricity.

8. The automatic feeding device of silica gel according to claim 1, characterized in that: connecting plate (5) are all installed on the top of backup pad (1), a plurality of second screw holes (51) have been seted up on connecting plate (5), second screw hole (51) threaded connection has regulation handle (52), the bottom of regulation handle (52) is installed and is carried out spacing stopper (53) to the silica gel material.