CN218803765U - Automatic blank head device - Google Patents
Automatic blank head device Download PDFInfo
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- CN218803765U CN218803765U CN202223189685.8U CN202223189685U CN218803765U CN 218803765 U CN218803765 U CN 218803765U CN 202223189685 U CN202223189685 U CN 202223189685U CN 218803765 U CN218803765 U CN 218803765U
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- stub bar
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
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- 238000007906 compression Methods 0.000 claims description 2
- 238000005056 compaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The utility model discloses an automatic stub bar device cuts belongs to the relevant technical field of injection molding processing, including the base, install the fixed frock of profile modeling on the base, fix the support column on the base, install the cylinder that cuts off on the support column, the tailpiece of the piston rod portion who cuts off the cylinder is provided with cutter fixing base and pre-compaction mechanism, and the cutter is fixed on the cutter fixing base, and the cutter follows the up-and-down motion is realized to the piston rod that cuts off the cylinder, and the cutter setting is in the top of waiting to cut off the stub bar, and the fixed inner chamber of the fixed frock of profile modeling matches each other with the appearance of waiting to cut off the work piece, realizes the location and the initial fixation of waiting to cut off the work piece through the fixed frock of profile modeling, adopts the fixed frock cooperation pre-compaction mechanism of profile modeling to realize the reliable fixed of waiting to cut off the work piece of cutting off the stub bar in-process, and then uses the cylinder that cuts off to drive the cutter and realize the automatic excision of stub bar, has realized the accurate excision of stub bar to improve the excision efficiency of stub bar and avoided fish tail product outward appearance in-cut off process.
Description
Technical Field
The utility model relates to a relevant technical field is handled in the injection molding processing, especially relates to an automatic blank head device.
Background
The stub bar of present large-scale outward appearance COVER class working of plastics product all adopts the side runner to advance gluey to for the bigger product of shaped area, the size of runner is generally bigger, and a product has a plurality of jiao kou of advancing, will lead to like this that the manual work cuts into jiao kou with the scissors and is very difficult, and still easy fish tail causes the outward appearance of product bad, influences the quality of product.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic blank head device aims at solving foretell technical defect.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of automatic blank head device includes the base, installs profile modeling fixed frock on the base, fixes support column on the base, install cut off the cylinder on the support column, the tailpiece of the piston rod portion that cuts off the cylinder is provided with cutter fixing base and pre-compression mechanism, and the cutter is fixed on the cutter fixing base, the cutter follows the piston rod that cuts off the cylinder realizes the up-and-down motion, the cutter setting is in the top of waiting to cut off the stub bar, the fixed inner chamber of profile modeling fixed frock matches each other with the appearance of waiting to cut off the work piece.
Optionally, the pre-pressing mechanism includes a sleeve fixed on the cutter fixing seat, a thimble with an end located inside the sleeve, and a spring located between the thimble and the sleeve, two ends of the spring are respectively abutted against the sleeve and the thimble, and the spring is always in a compressed state.
Optionally, the cutter fixing seat includes a bottom plate fixed at an end of the piston rod of the cutting cylinder and a cutter fixing plate fixed on the bottom plate, wherein the bottom plate and the cutter fixing plate are perpendicular to each other, the cutter is fixed on the cutter fixing plate, and the sleeve is fixed on the bottom plate.
Optionally, the support column includes a support riser and a support cross plate, the support riser with the support cross plate mutually perpendicular, the cutting cylinder is fixed on the support cross plate.
Optionally, the supporting vertical plate is provided with a sliding rail or a sliding groove which is matched with the cutter fixing seat, and the cutting fixing seat is driven by the cutting cylinder to slide along the sliding rail or the sliding groove on the supporting vertical plate.
Optionally, a sliding groove is formed in the supporting vertical plate, a sliding block is arranged on the cutter fixing plate, and the sliding block and the sliding groove are matched with each other to limit the movement direction of the cutter.
Optionally, a sliding block is arranged on the supporting vertical plate, a sliding groove is arranged on the cutter fixing plate, and the sliding block and the sliding groove are matched with each other to limit the movement direction of the cutter.
The utility model discloses following beneficial technological effect has:
the embodiment of the utility model provides an automatic stub bar device includes the base, installs the fixed frock of profile modeling on the base, fixes the support column on the base, installs the cylinder that cuts off on the support column, and the tailpiece of the piston rod portion that cuts off the cylinder is provided with cutter fixing base and pre-compaction mechanism, and the cutter is fixed on the cutter fixing base, and the cutter follows the piston rod that cuts off the cylinder realizes the up-and-down motion, and the cutter setting is in the top of waiting to cut off the stub bar, and the fixed inner chamber of the fixed frock of profile modeling matches each other with the appearance of waiting to cut off the work piece, realizes the location and the initial fixation of waiting to cut off the work piece through the fixed frock realization of profile modeling, adopts the fixed frock cooperation pre-compaction mechanism of profile modeling to realize the reliable fixed of waiting to cut off the work piece of stub bar in-process, and then uses to cut off the cylinder and drive the automatic excision of stub bar, has realized the accurate excision of stub bar to the stub bar and avoided fish tail product outward appearance in the stub bar excision process.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic isometric view of an automatic blanking head device according to an embodiment of the present invention;
fig. 2 is a schematic front view of an automatic stub bar cutting device according to an embodiment of the present invention;
fig. 3 is a schematic side view of an automatic stub bar cutting device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An automatic blanking head device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1-3, an embodiment of the present invention provides an automatic stub bar cutting device, which comprises a base 1, a profiling fixture 2 installed on the base 1, a support column 3 fixed on the base 1, a cutting cylinder 4 installed on the support column 3, a piston rod end portion of the cutting cylinder 4 is provided with a cutter fixing seat 5 and a pre-pressing mechanism 6, a cutter 7 is fixed on the cutter fixing seat 5, the cutter 7 moves up and down along with the piston rod of the cutting cylinder 4, the cutter 7 is arranged above the stub bar to be cut, and a fixing inner cavity of the profiling fixture 2 is matched with the shape of the workpiece to be cut. Referring to fig. 1 and 3, a detachable installation can be realized between the profiling fixing tool 2 and the base 1 by using screws or bolts, so that different profiling fixing tools 2 can be selected for adaptation according to the appearance of a workpiece to be cut, the stub bar to be cut can be moved to the position right below the cutter 7 by adjusting the installation position of the profiling fixing tool 2 on the base 1, and then the installation position of the profiling fixing tool 2 on the base 1 is fixed to realize batch cutting of the stub bar of the workpiece to be cut.
Referring to fig. 1, 2 and 3, the pre-pressing mechanism 6 includes a sleeve 61 fixed on the cutter fixing seat 5, a thimble 62 with an end located inside the sleeve 61, and a spring located between the thimble 62 and the sleeve 61, two ends of the spring are respectively abutted against the sleeve 61 and the thimble 62, the spring is always in a compressed state, that is, an initial position of the spring is a pre-compressed state, when the thimble 62 contacts with an upper surface of the workpiece to be cut, the spring is further compressed, and under the driving of a reaction force of the spring, the end of the thimble 62 is abutted against the upper surface of the workpiece to be cut, so as to pre-press and fix the workpiece to be cut. Furthermore, in order to improve the movement reliability of the thimble 62 in the sleeve 61, the thimble 62 is mounted in the sleeve 61 under the action of a spring and a linear bearing, and the thimble 62 is moved linearly relative to the sleeve 61 in a telescopic manner under the cooperation of the spring and the linear bearing.
Referring to fig. 1, 2 and 3, the cutter fixing base 5 includes a base plate 51 fixed to an end of a piston rod of the cutting cylinder 4 and a cutter fixing plate 52 fixed to the base plate 51, wherein the base plate 51 and the cutter fixing plate 52 are perpendicular to each other, the cutter 7 is fixed to the cutter fixing plate 52, and the sleeve 61 is fixed to the base plate 51.
Referring to fig. 1, 2 and 3, the supporting column 3 includes a supporting vertical plate 31 and a supporting lateral plate 32, the supporting vertical plate 31 and the supporting lateral plate 32 are perpendicular to each other, and the cutting cylinder 4 is fixed on the supporting lateral plate 32. Support and be provided with on the riser 31 with the slide rail or the spout of 5 intercoordinations of cutter fixing base, the slide about the drive of cutting off cylinder 4 is realized on supporting the riser along slide rail or spout to cutting fixing base 5.
Referring to fig. 1, 2 and 3, the supporting vertical plate 31 is provided with a sliding groove, the cutter fixing plate 52 is provided with a sliding block, and the sliding block and the sliding groove are mutually matched to limit the movement direction of the cutter, so that the cutter 7 is ensured to vertically move up and down under the driving of the cutting cylinder 4, and the flatness of the cut surface after the stub bar is cut off is ensured.
Referring to fig. 1, 2 and 3, the supporting vertical plate 31 is provided with a sliding block, the cutter fixing plate 52 is provided with a sliding rail, the sliding block and the sliding groove are matched with each other to limit the movement direction of the cutter, so that the cutter 7 is ensured to vertically move up and down under the driving of the cutting cylinder 4, and the cut surface after the stub bar is cut off is ensured to be flat.
The embodiment of the utility model provides an automatic stub bar device includes the base, installs the fixed frock of profile modeling on the base, fixes the support column on the base, installs the cylinder that cuts off on the support column, and the tailpiece of the piston rod portion that cuts off the cylinder is provided with cutter fixing base and pre-compaction mechanism, and the cutter is fixed on the cutter fixing base, and the cutter follows the piston rod that cuts off the cylinder realizes the up-and-down motion, and the cutter setting is in the top of waiting to cut off the stub bar, and the fixed inner chamber of the fixed frock of profile modeling matches each other with the appearance of waiting to cut off the work piece, realizes the location and the initial fixation of waiting to cut off the work piece through the fixed frock realization of profile modeling, adopts the fixed frock cooperation pre-compaction mechanism of profile modeling to realize the reliable fixed of waiting to cut off the work piece of stub bar in-process, and then uses to cut off the cylinder and drive the automatic excision of stub bar, has realized the accurate excision of stub bar to the stub bar and avoided fish tail product outward appearance in the stub bar excision process.
It is apparent that those skilled in the art can make various modifications and variations to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides an automatic stub bar device, its characterized in that, automatic stub bar device includes the base, installs profile modeling fixed frock on the base, fixes support column on the base, install cut off the cylinder on the support column, the tailpiece of the piston rod portion who cuts off the cylinder is provided with cutter fixing base and pre-compression mechanism, and the cutter is fixed on the cutter fixing base, the cutter follows the up-and-down motion is realized to the piston rod that cuts off the cylinder, the cutter sets up in the top of waiting to cut off the stub bar, the fixed inner chamber of profile modeling fixed frock matches each other with the appearance of waiting to cut off the work piece.
2. The automatic blanking head device according to claim 1, wherein the pre-pressing mechanism comprises a sleeve fixed on the cutter fixing seat, a thimble with an end part positioned in the sleeve, and a spring positioned between the thimble and the sleeve, wherein two ends of the spring are respectively abutted against the sleeve and the thimble, and the spring is always in a compressed state.
3. The automatic blanking head device according to claim 2, wherein the cutter fixing seat comprises a bottom plate fixed to an end of the piston rod of the cutting cylinder and a cutter fixing plate fixed to the bottom plate, wherein the bottom plate and the cutter fixing plate are perpendicular to each other, the cutter is fixed to the cutter fixing plate, and the sleeve is fixed to the bottom plate.
4. The automatic blanking head device of claim 3, wherein the support column comprises a support riser and a support cross plate, the support riser and the support cross plate are perpendicular to each other, and the cutting cylinder is fixed on the support cross plate.
5. The automatic blanking head device of claim 4, wherein the supporting vertical plate is provided with a sliding rail or a sliding groove which is matched with the cutter fixing seat, and the cutter fixing seat is driven by the cutting cylinder to slide up and down on the supporting vertical plate along the sliding rail or the sliding groove.
6. The automatic blanking head device according to claim 5, wherein a sliding groove is formed in the supporting vertical plate, a sliding block is arranged on the cutter fixing plate, and the sliding block and the sliding groove are matched with each other to limit the movement direction of the cutter.
7. The automatic blanking head device of claim 5, wherein the supporting vertical plate is provided with a sliding block, the cutter fixing plate is provided with a sliding groove, and the sliding block and the sliding groove are mutually matched for limiting the movement direction of the cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189685.8U CN218803765U (en) | 2022-11-30 | 2022-11-30 | Automatic blank head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189685.8U CN218803765U (en) | 2022-11-30 | 2022-11-30 | Automatic blank head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218803765U true CN218803765U (en) | 2023-04-07 |
Family
ID=87269585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223189685.8U Active CN218803765U (en) | 2022-11-30 | 2022-11-30 | Automatic blank head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218803765U (en) |
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2022
- 2022-11-30 CN CN202223189685.8U patent/CN218803765U/en active Active
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