CN219360419U - Feeding mechanism of press machine - Google Patents
Feeding mechanism of press machine Download PDFInfo
- Publication number
- CN219360419U CN219360419U CN202320621263.9U CN202320621263U CN219360419U CN 219360419 U CN219360419 U CN 219360419U CN 202320621263 U CN202320621263 U CN 202320621263U CN 219360419 U CN219360419 U CN 219360419U
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- China
- Prior art keywords
- clamping plate
- cylinder
- upper clamping
- linear motor
- piston rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Press Drives And Press Lines (AREA)
Abstract
A feeding mechanism of a press comprises a bottom plate, a linear motor, a lower clamping plate, an upper clamping plate, a clamping cylinder and a cylinder mounting seat; the linear motor is arranged on the mounting bottom plate, the lower clamping plate is arranged on the linear motor, and the linear motor drives the lower clamping plate to reciprocate; the clamping cylinder is arranged on the cylinder mounting seat, the cylinder mounting seat is arranged on the lower clamping plate, the upper clamping plate is connected with a piston rod of the clamping cylinder, a belt material can be clamped between the upper clamping plate and the lower clamping plate, the upper clamping plate clamps or loosens the belt material with the lower clamping plate through the expansion and contraction of the piston rod of the clamping cylinder, and the upper clamping plate and the lower clamping plate clamp the belt material and then are driven by a linear motor to drive the lower clamping plate to feed. The feeding mechanism of the press machine directly acts on the upper clamping plate to clamp or loosen the belt materials through the clamping cylinder, and the linear motor directly drives the lower clamping plate to move the belt materials, so that the feeding mechanism is simple in structure and high in response speed, and meanwhile, the feeding precision is ensured.
Description
Technical Field
The utility model relates to a feeding mechanism of a press machine.
Background
The feeding mechanism is one of key mechanisms of the press, and the feeding speed is suitable for high-speed stamping of the press. The existing feeding mechanism is a roller feeding machine, the upper roller and the lower roller clamp the belt materials to feed, the lower roller is always in a rotating state through motor driving, the upper roller is connected with a rotating cylinder through a pressing plate, a piston rod of the rotating cylinder stretches, the pressing plate can be rotated to drive the upper roller to be far away from or close to the lower roller, accordingly the belt materials between the upper roller and the lower roller are loosened or clamped, when the belt materials are loosened, feeding is stopped, and when the belt materials are clamped, feeding is performed. The feeding machine with the structure is complex in structure, and the rotary cylinder drives the upper roller to clamp or loosen the belt material by rotating the pressing plate, so that the response speed is low, and the feeding machine cannot be well adapted to the stamping speed of the pressing machine.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the feeding mechanism of the press, which has the advantages of simple structure and high response speed.
The technical scheme adopted for solving the technical problems is as follows:
a feeding mechanism of a press comprises a bottom plate, a linear motor, a lower clamping plate, an upper clamping plate, a clamping cylinder and a cylinder mounting seat; the linear motor is arranged on the mounting bottom plate, the lower clamping plate is arranged on the linear motor, and the linear motor drives the lower clamping plate to reciprocate; the clamping cylinder is arranged on the cylinder mounting seat, the cylinder mounting seat is arranged on the lower clamping plate, the upper clamping plate is connected with a piston rod of the clamping cylinder, a belt material can be clamped between the upper clamping plate and the lower clamping plate, the upper clamping plate clamps or loosens the belt material with the lower clamping plate through the expansion and contraction of the piston rod of the clamping cylinder, and the upper clamping plate and the lower clamping plate clamp the belt material and then are driven by a linear motor to drive the lower clamping plate to feed.
Preferably, the cylinder mount is mounted across the lower clamp plate to smooth cylinder operation.
In order to enable the upper clamping plate to move up and down stably, a guide mechanism is further arranged between the upper clamping plate and the air cylinder mounting seat.
Specifically, the guide mechanism comprises a guide post and a guide sleeve, the guide sleeve is arranged on the upper clamping plate, the upper end of the guide post is arranged on the cylinder mounting seat, and the lower end of the guide post extends into the guide sleeve.
Preferably, the guide mechanism comprises a plurality of guide mechanisms so as to better ensure that the upper clamping plate moves up and down stably.
And a distance adjusting mechanism is further arranged between the upper clamping plate and the end part of the piston rod, and the distance between the upper clamping plate and the end part of the piston rod is adjusted through the distance adjusting mechanism, so that the distance between the upper clamping plate and the lower clamping plate is adjusted, and the change of the thickness of the belt material is better adapted.
Preferably, the distance adjusting mechanism comprises a screw rod and a nut, the upper end of the screw rod is in threaded connection with a screw hole at the end part of the piston rod, the lower end of the screw rod is in threaded connection with the upper clamping plate, the screw rod is externally connected with the nut, the position between the upper clamping plate and the end part of the piston rod is adjusted through rotating the nut, and then the distance between the upper clamping plate and the lower clamping plate when the piston rod stretches out is changed.
Compared with the prior art, the utility model has the advantages that: the feeding mechanism of the press machine directly acts on the upper clamping plate to clamp or loosen the belt materials through the clamping cylinder, and the linear motor directly drives the lower clamping plate to move the belt materials, so that the feeding mechanism is simple in structure and high in response speed, and meanwhile, the feeding precision is guaranteed.
Drawings
Fig. 1 is a schematic three-dimensional structure of a feeding mechanism of a press according to an embodiment of the present utility model.
Fig. 2 is a schematic front view of a feeding mechanism of a press according to an embodiment of the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and examples.
As shown in fig. 1, a feeding mechanism of a press comprises a mounting bottom plate 1, a linear motor 2, a lower clamping plate 3, an upper clamping plate 4, a clamping cylinder 5 and a cylinder mounting seat 6.
The linear motor 2 is arranged on the mounting bottom plate 1, and a lower clamping plate 3 is arranged on the linear motor 2, and the linear motor 2 can drive the lower clamping plate 3 to horizontally reciprocate.
The clamping cylinder 5 is arranged on the cylinder mounting seat 6, the cylinder mounting seat 6 is installed on the lower clamping plate 3 in a bridging manner, the upper clamping plate 4 is connected with a piston rod of the clamping cylinder 5, and the upper clamping plate 4 is driven to move up and down through the expansion and contraction of the piston rod of the clamping cylinder 5.
The strip 8 is located between the upper and lower clamping plates 4, 3.
During feeding, the extension of the piston rod of the clamping cylinder 5 drives the upper clamping plate 4 to move downwards to clamp the belt materials together, the linear motor 2 drives the lower clamping plate 3 to move horizontally to the material position to finish feeding after the belt materials are clamped, then the upper clamping plate 4 drives the upper clamping plate 4 to move upwards to loosen the belt materials through the contraction of the piston rod of the clamping cylinder 5, and the lower clamping plate 3 is driven by the linear motor 2 to return horizontally to the original position, so that feeding or feeding stopping actions are finished.
In order to enable the upper clamping plate 4 to move up and down stably, a guide mechanism is further arranged, the guide mechanism comprises a guide pillar 401 and a guide sleeve 402, the guide sleeve 402 is arranged on the upper clamping plate 4, the upper end of the guide pillar 401 is arranged on the cylinder mounting seat 6, and the lower end of the guide pillar extends into the guide sleeve 402.
The guide mechanism may include a plurality of guide mechanisms to ensure smooth up-and-down movement of the upper nip plate 4.
In order to adapt to the belt materials with different thicknesses, a distance adjusting mechanism is arranged between the upper clamping plate 4 and the end part of the piston rod, the distance adjusting mechanism in the embodiment comprises a screw rod 7 and a nut 9, the screw rod 7 is connected with the piston rod of the clamping cylinder 5, the end part of the piston rod is provided with a screw hole (not shown in the figure), the depth of the screw hole is determined according to the thickness change of the belt materials to be conveyed, so that the requirement of placing the belt materials between the upper clamping plate 4 and the lower clamping plate 3 is met, the upper end of the screw rod 7 is in threaded connection with the screw hole of the end part of the piston rod, the lower end of the screw rod is in threaded connection with the upper clamping plate 4, the screw rod 7 is externally screwed with the nut 9, the position between the upper clamping plate 4 and the end part of the piston rod is adjusted by rotating the nut 9, and then the distance between the upper clamping plate 4 and the lower clamping plate 3 is changed when the piston rod stretches out.
Claims (7)
1. A feeding mechanism of a press is characterized in that: the device comprises a bottom plate, a linear motor, a lower clamping plate, an upper clamping plate, a clamping cylinder and a cylinder mounting seat; the linear motor is arranged on the mounting bottom plate, the lower clamping plate is arranged on the linear motor, and the linear motor drives the lower clamping plate to reciprocate; the clamping cylinder is arranged on the cylinder mounting seat, the cylinder mounting seat is arranged on the lower clamping plate, the upper clamping plate is connected with a piston rod of the clamping cylinder, a belt material can be clamped between the upper clamping plate and the lower clamping plate, the upper clamping plate clamps or loosens the belt material with the lower clamping plate through the expansion and contraction of the piston rod of the clamping cylinder, and the upper clamping plate and the lower clamping plate clamp the belt material and then are driven by a linear motor to drive the lower clamping plate to feed.
2. The press feed mechanism of claim 1, wherein: the cylinder mount pad is installed on lower clamp flitch in bridge connection.
3. The press feed mechanism of claim 1, wherein: and a guide mechanism is arranged between the upper clamping plate and the cylinder mounting seat.
4. A press feed mechanism as set forth in claim 3, wherein: the guide mechanism comprises a guide post and a guide sleeve, the guide sleeve is arranged on the upper clamping plate, the upper end of the guide post is arranged on the cylinder mounting seat, and the lower end of the guide post extends into the guide sleeve.
5. A press feed mechanism as set forth in claim 3, wherein: the guide mechanism comprises a plurality of guide mechanisms.
6. The press feed mechanism of claim 1, wherein: a distance adjusting mechanism is further arranged between the upper clamping plate and the end part of the piston rod, and the distance between the upper clamping plate and the end part of the piston rod is adjusted through the distance adjusting mechanism.
7. The press feed mechanism as set forth in claim 6, wherein: the distance adjusting mechanism comprises a screw rod and a nut, the upper end of the screw rod is in threaded connection with a screw hole at the end part of the piston rod, the lower end of the screw rod is in threaded connection with the upper clamping plate, the screw rod is externally connected with the nut, the position between the upper clamping plate and the end part of the piston rod is adjusted through rotating the nut, and then the distance between the upper clamping plate and the lower clamping plate when the piston rod stretches out is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320621263.9U CN219360419U (en) | 2023-03-27 | 2023-03-27 | Feeding mechanism of press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320621263.9U CN219360419U (en) | 2023-03-27 | 2023-03-27 | Feeding mechanism of press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219360419U true CN219360419U (en) | 2023-07-18 |
Family
ID=87147322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320621263.9U Active CN219360419U (en) | 2023-03-27 | 2023-03-27 | Feeding mechanism of press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219360419U (en) |
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2023
- 2023-03-27 CN CN202320621263.9U patent/CN219360419U/en active Active
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