CN217296090U

CN217296090U - Material feeding unit for rubber shaping

Info

Publication number: CN217296090U
Application number: CN202122409737.7U
Authority: CN
Inventors: 柯龙
Original assignee: Wuhan Xinsaier Rubber And Plastic Co ltd
Current assignee: Wuhan Xinsaier Rubber And Plastic Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-08-26
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a feeding device for rubber molding, which comprises a spiral feeder, a first bracket and a second bracket, wherein both ends of the spiral feeder are respectively provided with a feed inlet and a discharge outlet; first support and second support interval set up in the below of feed screw, first support with feed screw's one end is rotated and is connected, the second support has a telescopic output, the output with feed screw's the other end sliding connection, staff's accessible second support's the output drives feed screw's the other end and reciprocates, and then adjusts feed screw's the height of discharge gate.

Description

Material feeding unit for rubber shaping

Technical Field

The utility model relates to a rubber processing equipment technical field especially relates to a material feeding unit for rubber shaping.

Background

Rubber needs to be subjected to a plurality of processes such as plastication and mixing before molding, and in the process of the processes, both raw materials required by the processes and generated intermediate products need to be fed by a feeding device.

Disclosed a rubber granule spiral lifting machine for forced air cooling in patent CN202021097543.7, this lifting machine includes support frame, spiral conveying pipe and drive arrangement, and wherein, the support frame is used for supporting spiral conveying pipe, and feed inlet and discharge gate have been seted up respectively to spiral conveying pipe's both ends, and drive arrangement can drive the hob rotation in the spiral conveying pipe to transport the material to the discharge gate by the feed inlet, and discharge from the discharge gate.

Although the elevator can well complete feeding work, the height of a discharge port of the elevator cannot be adjusted, and inconvenience is caused in the using process.

Therefore, a feeding device for rubber molding is needed to solve the problem that the height of a discharge port cannot be adjusted in the conventional feeding device.

SUMMERY OF THE UTILITY MODEL

In view of the above, a feeding device for rubber molding is needed to solve the problem that the height of the discharge port cannot be adjusted in the conventional feeding device.

In order to achieve the purpose, the utility model provides a feeding device for rubber molding, which comprises a spiral feeder, a first bracket and a second bracket, wherein both ends of the spiral feeder are respectively provided with a feeding hole and a discharging hole;

first support and second support interval set up in the below of feed screw, first support with feed screw's one end is rotated and is connected, the second support has a telescopic output, the output with feed screw's other end sliding connection, in order to drive feed screw's the other end reciprocates.

Furthermore, the second support includes a bearing seat and a first driving part, the bearing seat is connected with the spiral feeder in a sliding mode, the output end of the first driving part is connected with the bearing seat in a rotating mode, and the output end of the first driving part can be extended or shortened.

Further, the first driving member is a hydraulic cylinder.

Furthermore, the hydraulic cylinder is a multi-stage hydraulic cylinder.

Further, material feeding unit for the rubber shaping still includes frame and a plurality of caster, one side of frame with first support and second support fixed connection, the opposite side and a plurality of caster's mounting panel fixed connection.

Further, the spiral feeder comprises a feeding barrel, a spiral rod and a driving mechanism, the feeding port and the discharging port are respectively arranged at two ends of the feeding barrel, the spiral rod is located inside the feeding barrel and is connected with the feeding barrel in a rotating mode, and the driving mechanism is fixedly connected with one end of the spiral rod to drive the spiral rod to rotate.

Furthermore, actuating mechanism includes second driving piece and transmission assembly, the side of second driving piece with the side fixed connection of pay-off section of thick bamboo, the output of second driving piece with the input fixed connection of transmission assembly, the output of transmission assembly with the one end fixed connection of hob, the second driving piece is used for through the transmission assembly drive the hob rotates.

Further, the transmission assembly comprises a first belt wheel, a second belt wheel and a synchronous belt, the first belt wheel is fixedly connected with an output shaft of the second driving piece, the second belt wheel is fixedly connected with one end of the screw rod, and the synchronous belt is wound on the outer portions of the first belt wheel and the second belt wheel.

Further, the second driving member is a motor.

Further, the screw feeder still includes feed hopper, feed hopper's tip with the lateral wall fixed connection of feed inlet.

Compared with the prior art, the utility model provides a material feeding unit for rubber shaping, this material feeding unit include the feed screw, rotate the first support of being connected and with the second support of feed screw's other end sliding connection with feed screw's one end, wherein, the second support has a telescopic output, and the output of staff's accessible second support drives feed screw's the other end and reciprocates, and then adjusts the height of feed screw's discharge gate.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a feeding device for rubber molding provided by the present invention;

fig. 2 is a schematic structural view of a preferred embodiment of a second bracket in the feeding device for rubber molding provided by the present invention;

fig. 3 is a schematic structural view of a preferred embodiment of a spiral feeder in the feeding device for rubber molding provided by the present invention;

fig. 4 is a schematic structural diagram of a preferred embodiment of a transmission assembly in the feeding device for rubber molding provided by the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

Referring to fig. 1, the utility model provides a material feeding unit for rubber shaping, material feeding unit includes feed screw 1, first support 2 and second support 3, feed inlet 1a and discharge gate 1b have been seted up respectively to feed screw 1's both ends.

First support 2 and second support 3 interval set up in the below of feed screw 1, wherein, first support 2 is located and is close to the one end of feed inlet 1a, and with feed screw 1 rotates to be connected, second support 3 has a telescopic output, second support 3 is located and is close to the one end of discharge gate 1b, and with 1 sliding connection of feed screw, staff's accessible the drive of second support 3 is close to in the feed screw 1 the one end of discharge gate 1b reciprocates, and then adjusts the height of discharge gate 1 b.

It should be noted that, in other embodiments, the first bracket 2 may also be located at an end close to the discharge port 1b, and the second bracket 3 may also be located at an end close to the feed port 1 a.

Referring to fig. 2, as a preferred embodiment, the second bracket 3 includes a bearing seat 31 and a first driving member 32, the bearing seat 31 is slidably connected to the spiral feeder 1, an output end of the first driving member 32 is rotatably connected to the bearing seat 31, and an output end of the first driving member 32 can extend or shorten to adjust the height of the discharge port 1 b. Compare in the second support in other embodiments, the structure of the second support of the utility model is simpler, reliable.

It should be noted that the first driving member 32 can be a hydraulic cylinder, an air cylinder, or the like, and the output end can be extended or shortened.

With continued reference to fig. 2, as a preferred embodiment, the first driving member 32 is a hydraulic cylinder, which operates more smoothly and provides a larger driving force than a pneumatic cylinder.

As a preferred embodiment, the hydraulic cylinder is a multi-stage hydraulic cylinder, and compared with a single-stage hydraulic cylinder, the telescopic range of the output end of the multi-stage hydraulic cylinder is wider.

Referring to fig. 1, as a preferred embodiment, the feeding device for rubber molding further includes a frame 4 and two pairs of casters 5, one side of the frame 4 is fixedly connected to the first support 2 and the second support 3, and the other side of the frame 4 is fixedly connected to the mounting plates of the two pairs of casters 5.

It should be noted that, in other embodiments, the number of the universal casters 5 may be other.

Referring to fig. 3, as a preferred embodiment, the screw feeder 1 includes a feeding barrel 11, a screw rod 12 and a driving mechanism 13, the feeding port 1a and the discharging port 1b are respectively opened at two ends of the feeding barrel 11, the screw rod 12 is located inside the feeding barrel 11 and is rotatably connected with the feeding barrel 11, the driving mechanism 13 is fixedly connected with one end of the screw rod 12, and a worker can drive the screw rod 12 to rotate through the driving mechanism 13, so as to transport a material from the feeding port 1a to the discharging port 1b and discharge the material from the discharging port 1 b. Compared with the spiral feeder in other embodiments, the spiral feeder in the embodiment has a simpler structure and lower manufacturing cost.

Referring to fig. 3, as a preferred embodiment, the driving mechanism 13 includes a second driving member 131 and a transmission assembly 132, a side surface of the second driving member 131 is fixedly connected to a side surface of the feeding barrel 11, an output end of the second driving member 131 is fixedly connected to an input end of the transmission assembly 132, an output end of the transmission assembly 132 is fixedly connected to one end of the screw 12, and the second driving member 131 can drive the screw 12 to rotate through the transmission assembly 132. Compared with the driving mechanism in other embodiments, the transmission assembly in this embodiment can change the installation position of the second driving member, thereby making the structure of the device more compact.

Referring to fig. 4, as a preferred embodiment, the transmission assembly 132 includes a first pulley 1321, a second pulley 1322 and a timing belt 1323, the first pulley 1321 is fixedly connected to the output shaft of the second driving element 131, the second pulley 1322 is fixedly connected to one end of the screw rod 12, and the timing belt 1323 is wound around the first pulley 1321 and the second pulley 1322 to drive the first pulley 1321 and the second pulley 1322 to rotate synchronously. It should be noted that in other embodiments, the driving assembly 132 may be a sprocket driving assembly or a gear driving assembly.

In a preferred embodiment, the second driving member 131 is a motor, which is cheaper than the second driving member in other embodiments.

Referring to fig. 3, as a preferred embodiment, the screw feeder 1 further includes a feeding funnel 14, a small end of the feeding funnel 14 is fixedly connected to a side wall of the feeding hole 1a, and the feeding funnel 14 can facilitate a worker to put in the material from the feeding hole 1 a.

To sum up, the utility model provides a material feeding unit for rubber shaping, this material feeding unit include the feed screw, rotate the first support of being connected and with the second support of feed screw's other end sliding connection with feed screw's one end, wherein, the second support has a telescopic output, and the output of staff's accessible second support drives feed screw's the other end and reciprocates, and then adjusts the height of feed screw's discharge gate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The feeding device for rubber molding is characterized by comprising a spiral feeder, a first support and a second support, wherein a feeding hole and a discharging hole are respectively formed in two ends of the spiral feeder;

2. The feeding device for rubber molding according to claim 1, wherein the second support includes a bearing seat and a first driving member, the bearing seat is slidably connected to the screw feeder, an output end of the first driving member is rotatably connected to the bearing seat, and an output end of the first driving member is extendable or retractable.

3. The feeding device for rubber molding as defined in claim 2, wherein said first driving member is a hydraulic cylinder.

4. The feeding device for rubber molding according to claim 3, wherein the hydraulic cylinder is a multistage hydraulic cylinder.

5. The feeding device for rubber molding as claimed in claim 1, further comprising a frame and a plurality of casters, wherein one side of the frame is fixedly connected to the first and second supports, and the other side of the frame is fixedly connected to the mounting plates of the casters.

6. The feeding device for rubber molding according to claim 1, wherein the screw feeder includes a feeding barrel, a screw rod and a driving mechanism, the feeding port and the discharging port are respectively opened at two ends of the feeding barrel, the screw rod is located inside the feeding barrel and is rotatably connected with the feeding barrel, and the driving mechanism is fixedly connected with one end of the screw rod to drive the screw rod to rotate.

7. The feeding device for rubber molding as defined in claim 6, wherein the driving mechanism includes a second driving member and a transmission assembly, a side surface of the second driving member is fixedly connected to a side surface of the feeding barrel, an output end of the second driving member is fixedly connected to an input end of the transmission assembly, an output end of the transmission assembly is fixedly connected to one end of the screw rod, and the second driving member is configured to drive the screw rod to rotate via the transmission assembly.

8. The feeding device for rubber molding as defined in claim 7, wherein the transmission assembly includes a first pulley, a second pulley and a synchronous belt, the first pulley is fixedly connected to the output shaft of the second driving member, the second pulley is fixedly connected to one end of the screw rod, and the synchronous belt is wound around the first pulley and the second pulley.

9. The feeding device for rubber molding as defined in claim 7, wherein said second driving member is a motor.

10. The feeding device for rubber molding according to claim 1, wherein the screw feeder further comprises a feeding funnel, and a small end of the feeding funnel is fixedly connected with a side wall of the feeding hole.