CN216655822U - Primary and secondary jar punching and strip extruding mechanism - Google Patents
Primary and secondary jar punching and strip extruding mechanism Download PDFInfo
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- CN216655822U CN216655822U CN202122853489.5U CN202122853489U CN216655822U CN 216655822 U CN216655822 U CN 216655822U CN 202122853489 U CN202122853489 U CN 202122853489U CN 216655822 U CN216655822 U CN 216655822U
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Abstract
The utility model relates to a primary and secondary cylinder stamping and extruding mechanism, which comprises a primary and secondary oil cylinder, an extruding strip accommodating cavity and an extruding strip forming cavity which are positioned on the same longitudinal axis, wherein a blank cylinder which is transversely conveyed by a first screw rod mechanism is arranged between the primary and secondary oil cylinder and the extruding strip accommodating cavity, the bottom end of a secondary cylinder of the primary and secondary oil cylinder is provided with a feeding extruding head which is used for extending into the blank cylinder to extrude materials into the extruding strip accommodating cavity, the bottom end of a main cylinder of the primary and secondary oil cylinder is fixedly connected with a push plate, and the push plate is vertically conveyed by a second screw rod mechanism to form the extruding head.
Description
Technical Field
The utility model relates to a primary and secondary cylinder stamping and strip extruding mechanism.
Background
The extruder uses a screw rod with a specific shape to extrude the material sent from a hopper forwards, and the material is extruded into various required shapes through an extrusion head and moulds with different shapes. At present, the application of the extrusion molding technology is more and more extensive, so the extrusion molding becomes a main processing mode, but the matching steps of blank conveying and extrusion molding are complicated and unstable at present, even manual feeding is needed, the automation degree is low, and the high-efficiency and high-quality production of the extrusion molding is not facilitated.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a primary and secondary cylinder stamping and strip extruding mechanism which is reasonable in structure, convenient and efficient.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the primary and secondary cylinder stamping and strip extruding mechanism comprises a primary and secondary oil cylinder, an extruding strip accommodating cavity and an extruding strip forming cavity which are positioned on the same longitudinal axis, wherein a blank cylinder transversely conveying materials through a first lead screw mechanism is arranged between the primary and secondary oil cylinder and the extruding strip accommodating cavity, a feeding extruding head for extruding the materials into the extruding strip accommodating cavity by the blank cylinder is arranged at the bottom end of the secondary cylinder of the primary and secondary oil cylinder, a push plate is fixedly connected to the bottom end of the primary cylinder of the primary and secondary oil cylinder, and the forming extruding head is vertically conveyed through a second lead screw mechanism on the push plate.
Furthermore, the push plate is penetrated and arranged by a plurality of guide posts extending longitudinally and is connected with the push plate in a sliding way, and the guide posts are fixedly connected on the rack through a fixed plate.
Furthermore, the extrusion strip accommodating cavity is fixedly connected to the fixing plate at the bottom, the extrusion strip forming cavity is fixedly connected to the bottom of the extrusion strip accommodating cavity and communicated with the extrusion strip accommodating cavity, the inner cavity of the extrusion strip forming cavity is conical, and an extrusion strip opening is formed in the bottom end of the extrusion strip forming cavity.
Furthermore, a through hole for the feeding extrusion head and the forming extrusion head to penetrate is formed in the fixing plate.
Furthermore, a driving motor of the second screw rod mechanism is arranged at the outer end of the push plate and drives a vertically extending screw rod to rotate so as to drive the forming extrusion head to move, the longitudinal extension of the forming extrusion head is as long as that of the blank cylinder, and the diameters of the forming extrusion head and the feeding extrusion head are consistent with the inner diameter of the blank cylinder.
Furthermore, the first screw rod mechanism is fixedly connected to the frame, and a slide rail for the blank barrel to slide and convey transversely is fixedly arranged on the frame.
Compared with the prior art, the utility model has the following beneficial effects: the blank is conveyed to the longitudinal coaxial position with the primary and secondary oil cylinders and the extrusion strip accommodating cavity through the first screw rod mechanism to be matched with feeding, efficient and stable feeding is facilitated, the secondary cylinder of the primary and secondary oil cylinders is started, the feeding extrusion head of the primary and secondary oil cylinders is pushed out, the blank in the blank cylinder is extruded and conveyed into the extrusion strip accommodating cavity, then the extrusion strip accommodating cavity is retracted and reset, the empty blank cylinder is transversely moved and reset through the first screw rod mechanism, then the forming extrusion head is vertically moved to the longitudinal coaxial position with the primary and secondary oil cylinders and the extrusion strip accommodating cavity through the second screw rod mechanism, then the primary and secondary oil cylinder main cylinder is started, the push plate is pushed to drive the forming extrusion head to longitudinally extend into the extrusion strip forming cavity to extrude the blank along with the extrusion strip extrusion opening after the extrusion forming, the extrusion strip work is completed, the whole structure is simple, and the step sequence is stable and efficient.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a top view of a construction of an embodiment of the present invention;
FIG. 2 is a side view of a configuration of an embodiment of the present invention.
In the figure: 1-a primary-secondary oil cylinder, 2-an extrusion strip accommodating cavity, 3-an extrusion strip forming cavity, 4-a first screw rod mechanism, 5-a blank barrel, 6-a feeding extrusion head, 7-a push plate, 8-a second screw rod mechanism, 9-a forming extrusion head, 10-a guide pillar, 11-a fixed plate, 12-a rack, 13-an extrusion strip port, 14-a through port, 15-a driving motor and 16-a slide rail.
Detailed Description
In order to make the aforementioned and other features and advantages of the utility model more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-2, the primary and secondary cylinder stamping and strip extruding mechanism comprises a primary and secondary cylinder 1, a strip extruding accommodating cavity 2 and a strip extruding forming cavity 3 which are located on the same longitudinal axis, a blank barrel 5 which is transversely conveyed through a first lead screw mechanism 4 is arranged between the primary and secondary cylinder and the strip extruding accommodating cavity, a feeding extruding head 6 which is used for extending into the blank barrel to extrude a material into the strip extruding accommodating cavity is arranged at the bottom end of the secondary cylinder of the primary and secondary cylinder, a push plate 7 is fixedly connected to the bottom end of the primary cylinder of the primary and secondary cylinder, and a forming extruding head 9 is vertically conveyed through a second lead screw mechanism 8 on the push plate.
In the embodiment of the utility model, the push plate is penetrated and connected with a plurality of guide posts 10 extending longitudinally, and the guide posts are fixedly connected with a machine frame 12 through a fixing plate 11.
In the embodiment of the utility model, the extrusion strip accommodating cavity is fixedly connected to the fixing plate at the bottom, the extrusion strip forming cavity is fixedly connected to and communicated with the bottom of the extrusion strip accommodating cavity, the inner cavity of the extrusion strip forming cavity is conical, and the bottom end of the extrusion strip forming cavity is provided with an extrusion strip opening 13.
In the embodiment of the utility model, the fixing plate is provided with a through hole 14 for the feeding extrusion head and the forming extrusion head to pass through.
In the embodiment of the utility model, the driving motor 15 of the second screw rod mechanism is arranged at the outer end of the push plate and drives the vertically extending screw rod to rotate so as to drive the forming extrusion head to move, the longitudinal extension of the forming extrusion head is as long as that of the blank cylinder, and the diameters of the forming extrusion head and the feeding extrusion head are consistent with the inner diameter of the blank cylinder.
In the embodiment of the utility model, the first screw rod mechanism is fixedly connected to the frame, and a slide rail 16 for the blank barrel to slide and convey transversely is fixedly arranged on the frame.
The working principle of the embodiment of the utility model is as follows: firstly, a blank in a blank barrel after being pressed is conveyed to a position which is longitudinally coaxial with a primary-secondary oil cylinder and an extrusion strip accommodating cavity through a first screw rod mechanism, then a secondary cylinder of the primary-secondary oil cylinder is started, a feeding extrusion head of the primary-secondary oil cylinder is pushed out, the blank in the blank barrel is extruded and conveyed to the extrusion strip accommodating cavity, then the extrusion strip accommodating cavity is retracted and reset, then the empty blank barrel is transversely moved and reset through the first screw rod mechanism, a forming extrusion head is vertically moved to a position which is longitudinally coaxial with the primary-secondary oil cylinder and the extrusion strip accommodating cavity through a second screw rod mechanism, then a primary cylinder of the primary-secondary oil cylinder is started, a push plate is pushed to drive the forming extrusion head to longitudinally extend into the extrusion strip forming cavity to extrude the blank along with an extrusion strip extruding opening, and the strip extruding work is finished.
The utility model is not limited to the best embodiment, and other various types of primary and secondary cylinder stamping and extruding mechanisms can be obtained by anyone under the teaching of the utility model. All equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (6)
1. Crowded strip mechanism of primary and secondary jar punching press, its characterized in that: the extrusion device comprises a primary and secondary oil cylinder, an extrusion strip accommodating cavity and an extrusion strip forming cavity which are positioned on the same longitudinal axis, wherein a blank barrel capable of conveying materials transversely through a first screw mechanism is arranged between the primary and secondary oil cylinder and the extrusion strip accommodating cavity, a feeding extrusion head for extruding the blank barrel into the extrusion strip accommodating cavity is arranged at the bottom end of a secondary cylinder of the primary and secondary oil cylinder, a push plate is fixedly connected to the bottom end of a main cylinder of the primary and secondary oil cylinder, and the extrusion head is vertically conveyed through a second screw mechanism on the push plate.
2. The primary-secondary cylinder stamping and strip-extruding mechanism of claim 1, characterized in that: the push plate is penetrated and arranged by a plurality of guide posts extending longitudinally and is connected with the push plate in a sliding way, and the guide posts are fixedly connected on the rack by a fixed plate.
3. The primary and secondary cylinder stamping and strip extruding mechanism of claim 2, wherein: the extrusion strip accommodating cavity is fixedly connected to the fixing plate at the bottom, the extrusion strip forming cavity is fixedly connected to the bottom of the extrusion strip accommodating cavity and communicated with the extrusion strip accommodating cavity, the inner cavity of the extrusion strip forming cavity is conical, and an extrusion strip opening is formed in the bottom end of the extrusion strip forming cavity.
4. The primary-secondary cylinder stamping and strip-extruding mechanism of claim 2, characterized in that: and the fixed plate is provided with a through hole for the feeding extrusion head and the forming extrusion head to pass through.
5. The primary-secondary cylinder stamping and strip-extruding mechanism of claim 1, characterized in that: the driving motor of the second screw rod mechanism is arranged at the outer end of the push plate and drives the vertically extending screw rod to rotate so as to drive the forming extrusion head to move, the longitudinal extension of the forming extrusion head is as long as that of the blank cylinder, and the diameters of the forming extrusion head and the feeding extrusion head are consistent with the inner diameter of the blank cylinder.
6. The primary-secondary cylinder stamping and strip-extruding mechanism of claim 1, characterized in that: the first screw rod mechanism is fixedly connected to the rack, and a slide rail for transverse sliding and conveying of the blank barrel is fixedly arranged on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122853489.5U CN216655822U (en) | 2021-11-22 | 2021-11-22 | Primary and secondary jar punching and strip extruding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122853489.5U CN216655822U (en) | 2021-11-22 | 2021-11-22 | Primary and secondary jar punching and strip extruding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216655822U true CN216655822U (en) | 2022-06-03 |
Family
ID=81783936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122853489.5U Active CN216655822U (en) | 2021-11-22 | 2021-11-22 | Primary and secondary jar punching and strip extruding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216655822U (en) |
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2021
- 2021-11-22 CN CN202122853489.5U patent/CN216655822U/en active Active
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