CN217670972U - Rubber screw extruder - Google Patents
Rubber screw extruder Download PDFInfo
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- CN217670972U CN217670972U CN202220113793.8U CN202220113793U CN217670972U CN 217670972 U CN217670972 U CN 217670972U CN 202220113793 U CN202220113793 U CN 202220113793U CN 217670972 U CN217670972 U CN 217670972U
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- screw extruder
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- sliding block
- cutter
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Abstract
The utility model discloses a rubber screw extruder, it relates to rubber component processing technology field, has solved and can't carry out altitude mixture control according to staff's demand and has leaded to the poor problem of suitability, has still solved the difficult problem of cutting the material of extruding when acting on the material. It includes the screw extruder body, still includes the elevating gear who is used for adjusting the height of screw extruder body, and elevating gear connects the first drive arrangement who is used for driving elevating gear lift, and the discharge gate department of screw extruder body is provided with cutting assembly, and cutting assembly is including being used for carrying out the cutter of cutting to the material of extruding, and cutting assembly connects the second drive arrangement who is used for driving cutter up-and-down motion. After the technical scheme is adopted, the beneficial effects of the utility model are that: can carry out altitude mixture control according to staff's demand, improve the suitability, and when the material was extruded, can convenient effectual cutting the material to make things convenient for staff's operation.
Description
Technical Field
The utility model relates to a rubber component processing technology field, concretely relates to rubber screw extruder.
Background
The screw extruder is one of the important technological equipments in rubber product production, and in the rubber industry, the screw extruder and the calender are combined into two main production machines, so that the screw extruder has wide application, and can be used for manufacturing various strip, tubular, rod-shaped, plate-shaped and other special-shaped rubber materials.
At present, the existing screw extruder has some defects in the use process, for example, the problem that the height of the existing screw extruder cannot be adjusted according to the requirement of a worker is solved, the applicability of the existing screw extruder is poor, and the problem that the extruded material is difficult to cut when the existing screw extruder acts on the material is solved, so that the worker can be more troublesome when the extruded material is cut.
Therefore, it is necessary to provide a new type of rubber screw extruder to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a rubber screw extruder has solved and has carried out altitude mixture control according to staff's demand and lead to the poor problem of suitability, has still solved the difficult problem of cutting the material of extruding when acting on the material.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it includes the screw extruder body, still includes the elevating gear who is used for adjusting the height of screw extruder body, and elevating gear connects the first drive arrangement who is used for driving elevating gear lift, and the discharge gate department of screw extruder body is provided with cutting assembly, and cutting assembly is including being used for carrying out the cutter of cutting to the material of extruding, and cutting assembly connects the second drive arrangement who is used for driving cutter up-and-down motion.
The lifting device comprises a first sliding rod and a second sliding rod which are arranged in parallel from top to bottom, the two ends of the first sliding rod are fixedly connected with the inner walls of an upper fixed plate arranged on the left side and an upper fixed plate arranged on the right side respectively, the two ends of the second sliding rod are fixedly connected with the inner walls of the upper parts of a lower fixed plate arranged on the left side and a lower fixed plate arranged on the right side respectively, a connecting rod assembly is connected between the first sliding rod and the second sliding rod in a sliding manner, and a bidirectional screw rod is arranged below the second sliding rod.
The left end of the bidirectional screw rod is rotatably connected with the lower fixing plate arranged on the left side through a bearing, and the right end of the bidirectional screw rod penetrates out of the lower fixing plate arranged on the right side and then is connected with a first driving device.
The first driving device is a servo motor.
The number of the first sliding rod and the second sliding rod is respectively provided with two.
The connecting rod assembly comprises a first upper sliding block and a second upper sliding block which are arranged on the first sliding rod in a left-right sliding mode, and a first lower sliding block and a second lower sliding block which are arranged on the second sliding rod in a left-right sliding mode, the first lower sliding block and the second lower sliding block are respectively fixed on a lead screw nut, and the lead screw nut is in threaded connection with the bidirectional lead screw.
The first lower sliding block and the second upper sliding block are hinged to a first connecting rod, the first upper sliding block and the second lower sliding block are hinged to a second connecting rod, and a hinge pin shaft is arranged at the joint of the first connecting rod and the second connecting rod.
The two sides of the cutter are in sliding connection with a sliding groove formed in the discharge port of the screw extruder body, the top of the cutter is fixedly connected with the cutter holder, the two ends of the cutter holder are fixedly connected with the driving rod of the second driving device, and the second driving device is fixed on the outer wall of the discharge port.
The second driving device is a cylinder.
The upper fixing plate is fixedly connected with a supporting plate arranged at the bottom of the screw extruder body, the lower fixing plate is fixedly arranged on the bottom plate, and a plurality of limiting telescopic rods are arranged between the supporting plate and the bottom plate.
After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect:
1. the lifting device and the first driving device are arranged, so that the device can be adjusted in height according to the requirements of workers, and the applicability of the device is enhanced;
2. make the material when being extruded through setting up cutter, second drive arrangement etc. can convenient effectual cutting the material to make things convenient for workman's operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
Description of the reference numerals: the screw extruder comprises a screw extruder body 1, a support plate 11, an upper fixing plate 111, a cutter 2, a first slide bar 3, a first upper slide block 31, a second upper slide block 32, a second slide bar 4, a first lower slide block 41, a second lower slide block 42, a lower fixing plate 5, a bidirectional screw rod 51, a servo motor 511, a screw rod nut 512, a bottom plate 52, a first connecting rod 6, a second connecting rod 7 and a limiting telescopic rod 8.
Detailed Description
Referring to fig. 1-2, the technical solution adopted by the present embodiment is: it contains screw extruder body 1, still extrudes the elevating gear of the height of body 1 including being used for adjusting the screw rod, and elevating gear connects the first drive arrangement who is used for driving elevating gear lift, and the discharge gate department of screw extruder body 1 is provided with cutting assembly, and cutting assembly is including being used for carrying out the cutter 2 of cutting to the material of extruding, and cutting assembly connects the second drive arrangement who is used for driving 2 up-and-down motion of cutter.
The lifting device comprises a first slide bar 3 and a second slide bar 4 which are arranged in parallel from top to bottom, two ends of the first slide bar 3 are fixedly connected with the inner walls of an upper fixing plate 111 arranged on the left side and an upper fixing plate 111 arranged on the right side respectively, two ends of the second slide bar 4 are fixedly connected with the inner walls of the upper parts of a lower fixing plate 5 arranged on the left side and a lower fixing plate 5 arranged on the right side respectively, a connecting rod assembly is connected between the first slide bar 3 and the second slide bar 4 in a sliding manner, and a bidirectional screw 51 is arranged below the second slide bar 4.
The left end of the bidirectional screw rod 51 is rotatably connected with the lower fixing plate 5 arranged on the left side through a bearing, and the right end of the bidirectional screw rod 51 penetrates through the lower fixing plate 5 arranged on the right side and then is connected with a first driving device.
The first driving device is a servo motor 511.
Wherein, the number of the first slide bar 3 and the second slide bar 4 is respectively provided with two.
The connecting rod assembly comprises a first upper slide block 31 and a second upper slide block 32 which are arranged on the first slide bar 3 in a left-right sliding mode, and a first lower slide block 41 and a second lower slide block 42 which are arranged on the second slide bar 4 in a left-right sliding mode, wherein the first lower slide block 41 and the second lower slide block 42 are respectively fixed on a screw nut 512, and the screw nut 512 is in threaded connection with the bidirectional screw 51.
The first lower sliding block 41 and the second upper sliding block 32 are hinged to the first connecting rod 6, the first upper sliding block 31 and the second lower sliding block 42 are hinged to the second connecting rod 7, and a hinge pin shaft is arranged at the joint of the first connecting rod 6 and the second connecting rod 7.
The two sides of the cutter 2 are slidably connected with a chute arranged at the discharge port of the screw extruder body 1, the top of the cutter 2 is fixedly connected with a cutter holder, the two ends of the cutter holder are fixedly connected with a driving rod of a second driving device, and the second driving device is fixed on the outer wall of the discharge port.
Wherein, the second driving device is a cylinder.
The upper fixing plate 111 is fixedly connected with a supporting plate 11 arranged at the bottom of the screw extruder body 1, the lower fixing plate 5 is fixedly arranged on the bottom plate 52, and a plurality of limiting telescopic rods 8 are arranged between the supporting plate 11 and the bottom plate 52.
The utility model discloses a theory of operation: when a worker needs to adjust the height of the screw extruder body, the first driving device is started through an external power supply, the first driving device drives the bidirectional screw rod to rotate, two screw rod nuts which move in opposite directions and are arranged on the bidirectional screw rod can respectively drive the first lower sliding block and the second lower sliding block to move oppositely or back to back, when the first lower sliding block and the second lower sliding block move oppositely, the connecting rod assembly contracts towards the middle and raises the screw extruder body through the supporting plate, and when the first lower sliding block and the second lower sliding block move back to back, the connecting rod assembly expands towards two sides to drive the screw extruder body to reduce the height, so that the height of the screw extruder body is adjusted; the material is extruded from the discharge gate of screw extruder body, starts second drive arrangement this moment, and second drive arrangement drives the cutter downstream, alright cut with the material of extruding discharge gate department under the effect of cutter to accomplish the cutting to the material, after cutting work finished, second drive arrangement drove cutter upward movement and gets back to initial position.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A rubber screw extruder which is characterized in that: it includes the screw extruder body, still includes the elevating gear who is used for adjusting the height of screw extruder body, and elevating gear connects the first drive arrangement who is used for driving elevating gear lift, and the discharge gate department of screw extruder body is provided with cutting assembly, and cutting assembly is including being used for carrying out the cutter of cutting to the material of extruding, and cutting assembly connects the second drive arrangement who is used for driving cutter up-and-down motion.
2. A rubber screw extruder according to claim 1, wherein: the lifting device comprises a first sliding rod and a second sliding rod which are arranged in parallel from top to bottom, the two ends of the first sliding rod are fixedly connected with the inner walls of an upper fixed plate arranged on the left side and an upper fixed plate arranged on the right side respectively, the two ends of the second sliding rod are fixedly connected with the inner walls of the upper parts of a lower fixed plate arranged on the left side and a lower fixed plate arranged on the right side respectively, a connecting rod assembly is connected between the first sliding rod and the second sliding rod in a sliding manner, and a bidirectional screw rod is arranged below the second sliding rod.
3. A rubber screw extruder according to claim 2, wherein: the left end of the bidirectional screw rod is rotatably connected with the lower fixing plate arranged on the left side through a bearing, and the right end of the bidirectional screw rod penetrates out of the lower fixing plate arranged on the right side and then is connected with a first driving device.
4. A rubber screw extruder according to claim 3, wherein: the first driving device is a servo motor.
5. A rubber screw extruder according to claim 2, wherein: the number of the first sliding rod and the second sliding rod is respectively provided with two.
6. A rubber screw extruder according to claim 2, wherein: the connecting rod assembly comprises a first upper sliding block and a second upper sliding block which are arranged on the first sliding rod in a left-right sliding mode, and a first lower sliding block and a second lower sliding block which are arranged on the second sliding rod in a left-right sliding mode, the first lower sliding block and the second lower sliding block are respectively fixed on a lead screw nut, and the lead screw nut is in threaded connection with the bidirectional lead screw.
7. A rubber screw extruder according to claim 6, wherein: the first lower sliding block and the second upper sliding block are hinged to a first connecting rod, the first upper sliding block and the second lower sliding block are hinged to a second connecting rod, and a hinge pin shaft is arranged at the joint of the first connecting rod and the second connecting rod.
8. A rubber screw extruder according to claim 1, wherein: the two sides of the cutter are in sliding connection with a sliding groove formed in the discharge port of the screw extruder body, the top of the cutter is fixedly connected with the cutter holder, the two ends of the cutter holder are fixedly connected with the driving rod of the second driving device, and the second driving device is fixed on the outer wall of the discharge port.
9. A rubber screw extruder according to claim 8, wherein: the second driving device is a cylinder.
10. A rubber screw extruder according to claim 2, wherein: the upper fixing plate is fixedly connected with a supporting plate arranged at the bottom of the screw extruder body, the lower fixing plate is fixedly arranged on the bottom plate, and a plurality of limiting telescopic rods are arranged between the supporting plate and the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220113793.8U CN217670972U (en) | 2022-01-17 | 2022-01-17 | Rubber screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220113793.8U CN217670972U (en) | 2022-01-17 | 2022-01-17 | Rubber screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217670972U true CN217670972U (en) | 2022-10-28 |
Family
ID=83729030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220113793.8U Active CN217670972U (en) | 2022-01-17 | 2022-01-17 | Rubber screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217670972U (en) |
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2022
- 2022-01-17 CN CN202220113793.8U patent/CN217670972U/en active Active
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