CN115139468A - Automatic material head device that produces is cuted out to communicator shell when injection moulding - Google Patents
Automatic material head device that produces is cuted out to communicator shell when injection moulding Download PDFInfo
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- CN115139468A CN115139468A CN202210875716.0A CN202210875716A CN115139468A CN 115139468 A CN115139468 A CN 115139468A CN 202210875716 A CN202210875716 A CN 202210875716A CN 115139468 A CN115139468 A CN 115139468A
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- fixedly connected
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- piston rod
- rod
- far away
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of injection molding stub bar cutting, and discloses a stub bar device generated in the process of automatically cutting a communication device shell during injection molding, which comprises an operation table, a first fixing plate, a second fixing plate and a slide bar, wherein the left side surface of the second fixing plate at the right end is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a lead screw, the outer surface of the lead screw is in threaded connection with a moving block, the upper surface of the moving block is fixedly connected with a second connecting rod, the outer surface of the slide bar movably penetrates through a slide block, one end of the second connecting rod, far away from the moving block, is fixedly connected with a coaming, the upper surface of the slide block is fixedly connected with an inner electric cylinder, the output end of the inner electric cylinder is provided with an inner piston rod, and the outer surface of one end, far away from the inner electric cylinder, of the inner piston rod is provided with a shearing tool bit; the shearing cutter head can automatically cut off the communication device shell stub bar through the matching of the above structures, so that the cutting efficiency of the injection molding shell stub bar is improved.
Description
Technical Field
The invention belongs to the technical field of plastic injection head cutting, and particularly relates to a stub bar device for automatically cutting off a communication device shell generated in injection molding.
Background
In the injection molding processing technology of the shell of the communicator, if mass production of injection molding products is needed, a sprue gate and a plurality of branch runners are needed to be arranged on an injection mold, and the branch runners are communicated with the sprue gate after being collected to form a plurality of products, wherein an injection molding stub bar is formed by condensation of the injection molding products after injection molding in the branch runners and the sprue gate of the injection mold, and the stub bar needs to be cut after the injection molding of the shell of the communicator is completed.
Most of the traditional cutting methods are manually cutting the stub bar by using scissors or other tools, so that the operation is complex, the knife edge is not flush when the stub bar is cut, the shell of the communicator is easy to touch, the scratch is caused, and the product quality is influenced, therefore, a worker needs to pay special attention when cutting, and the cutting efficiency of the plastic injection head is poor.
Disclosure of Invention
The invention aims to: in order to improve the excision efficiency of communicator casing stub bar of moulding plastics, this application provides the stub bar device that produces when injection moulding of automatic excision communicator casing.
The technical scheme adopted by the invention is as follows:
the automatic cutting device for the stub bar generated during injection molding of the shell of the communicator comprises an operation table, wherein a first fixing plate and a second fixing plate are fixedly connected to the upper surface of the operation table, the number of the first fixing plates is four, the four first fixing plates are symmetrically distributed on two sides of the operation table, a fixing rod is fixedly connected to one side face, close to the two first fixing plates, of the same side, a sliding plate is connected to the outer surface of the fixing rod in a sliding mode, a first motor is fixedly connected to one side face, close to the second fixing plate, of the sliding plate, the output end of the first motor is fixedly connected with a first rotating shaft, one end, far away from the first motor, of the first rotating shaft is fixedly connected with a vertical plate, a second electric cylinder is fixedly connected to the middle of one side face, far away from the first rotating shaft, of the vertical plate, a piston rod is fixedly connected to the output end of the second electric cylinder, one end, far away from the second piston rod, of the outer surface is fixedly connected with a positioning plate, one side face, far away from the piston rod is hinged to one side, the outer surface of the vertical plate is symmetrically hinged with clamping rods, one end, far away from the vertical plate, is fixedly connected with a clamping block, and one end of the first connecting rod is hinged to the clamping block;
the number of the second fixing plates is two, a sliding rod is fixedly connected between one side face, close to the two fixing plates, of the two fixing plates, the right end of the left side face of the second fixing plate is fixedly connected with a second motor, a lead screw is fixedly connected with the output end of the second motor, a moving block is in threaded connection with the outer surface of the lead screw, a second connecting rod is fixedly connected with the upper surface of the moving block, a sliding block penetrates through the outer surface of the sliding rod in a movable mode, one end, far away from the moving block, of the second connecting rod is fixedly connected with the lower surface of the sliding block, a surrounding plate is fixedly connected with the upper surface of the sliding block, an inner electric cylinder is fixedly connected with the opposite inner side face of the surrounding plate, an inner piston rod is arranged at the output end of the inner electric cylinder, and a shearing tool bit is mounted on the outer surface of one end, far away from the inner electric cylinder, of the inner piston rod.
In a preferred invention mode, the outer side surface of the enclosing plate is hinged with a hinged plate, and the outer surface of the hinged plate is fixedly connected with a handle.
In a preferred invention mode, the outer surface of one end of the screw rod, which is far away from the second motor, is fixedly connected with an anti-falling block.
In a preferable invention mode, a first piston rod is fixedly connected to one side face, close to the first fixing plate, of the sliding plate, a first electric cylinder is arranged at one end, far away from the sliding plate, of the first piston rod, and the outer surface of one end, far away from the first piston rod, of the first electric cylinder is fixedly connected with the first fixing plate.
In a preferred mode of the invention, the number of the first electric cylinders and the first piston rods is two, and the two first electric cylinders and the two first piston rods are symmetrically distributed on two sides of the operating platform.
In a preferred mode of the invention, the level of the inner piston rod is greater than the level of the enclosure.
In a preferred invention mode, the input ends of the second motor and the inner piston rod are electrically connected with an external power supply.
In a preferred invention mode, the input ends of the second motor and the inner piston rod are electrically connected with an external power supply.
In a preferred mode of the invention, the overall shape of the clamping bar is L-shaped.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, when the stub bar of the shell of the communicator is cut off, two opposite surfaces of the shell which is subjected to injection molding are arranged between two clamping blocks, then the electric cylinder II is started to enable the piston rod II to drive the positioning plate to contract, the contracted positioning plate can pull the two clamping rods to be continuously close through the connecting rod I, the continuously close clamping rods can drive the two clamping blocks to be continuously close until the two clamping blocks clamp the shell of the communicator from the two opposite surfaces, and the stability of the subsequent shell which is subjected to injection molding when the stub bar is cut off is improved.
2. According to the invention, when the injection molding stub bar is cut off, the second motor can be started to rotate the lead screw, the moving block can move left and right under the rotating action of the lead screw, at the moment, the moving block can drive the sliding block to move left and right on the outer surface of the sliding rod through the second connecting rod, meanwhile, the second connecting rod and the sliding block can prevent the moving block from rotating in the same direction along with the lead screw, when the sliding block moves to a position suitable for cutting the stub bar, the two inner electric cylinders can be started to enable the inner piston rod to drive the two mounting plates to continuously move back and forth at a fixed frequency, so that the two cutting heads can automatically cut off the stub bar of the shell of the communicator in continuous distance and approach, and the cutting efficiency of the stub bar of the injection molding shell is improved.
3. According to the invention, when the clamped injection molding shell needs to be rotated so as to cut off stub bars on different planes, the motor can be started to drive the rotating shaft to drive the vertical plate to rotate, when the clamped injection molding shell needs to be close to or far away from the shearing tool bit so as to cut off the stub bars conveniently, the electric cylinder can be controlled to drive the piston rod to drive the sliding plate to slide on the outer surface of the fixed rod, so that the clamped injection molding shell is driven to be close to or far away from the shearing tool bit, and the flexibility of the communication device in cutting off the stub bars of the injection molding shell is improved through the matching of the above structures.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 taken at A in the present invention;
FIG. 3 is an elevational, cross-sectional view of the present invention;
FIG. 4 is an enlarged view of FIG. 1 taken at B in the present invention;
FIG. 5 is a perspective view of the slider, shroud, hinge plate and handle of the present invention.
The labels in the figure are: 1-an operation table, 2-a first fixed plate, 3-a first electric cylinder, 4-a fixed rod, 5-a sliding plate, 6-a first motor, 7-a first rotating shaft, 8-a vertical plate, 9-a clamping rod, 10-a clamping block, 11-a second electric cylinder, 12-a second piston rod, 13-a positioning plate, 14-a first connecting rod, 15-a second fixed plate, 16-a second motor, 17-a screw rod, 18-an anti-dropping block, 19-a sliding rod, 20-a moving block, 21-a second connecting rod, 22-a sliding block, 23-a coaming plate, 24-an inner electric cylinder, 25-an inner piston rod, 26-a mounting plate, 27-a shearing tool bit, 28-a hinged plate, 29-a handle and 30-a first piston rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The stub bar apparatus produced during injection molding of the automatic cutout communicator housing according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 5.
With reference to figures 1-5 of the drawings,
example (b):
referring to fig. 1 and 2, a stub bar device produced during injection molding of a communication device shell is automatically cut off, the stub bar device comprises an operation table 1, a first fixing plate 2 and a second fixing plate 15 are fixedly connected to the upper surface of the operation table 1, the number of the first fixing plates 2 is four, the four first fixing plates 2 are symmetrically distributed on two sides of the operation table 1, a fixing rod 4 is fixedly connected to one side surface, close to the two first fixing plates 2, of the same side, a sliding plate 5 is connected to the outer surface of the fixing rod 4 in a sliding mode, a first motor 6 is fixedly connected to one side surface, close to the second fixing plate 15, of the sliding plate 5, a first rotating shaft 7 is fixedly connected to the output end of the first motor 6, a first vertical plate 8 is fixedly connected to one end, far away from the first motor 6, of the vertical plate 8 is fixedly connected to the middle of one side surface, far away from the first rotating shaft 7, of the vertical plate 8 is fixedly connected to a second electric cylinder 11, a second piston rod 12 is arranged at the output end of the electric cylinder 11, and the second piston rod 12 can drive a positioning plate 13 to contract when the electric cylinder 11 is started; two 12 one end outer fixed surface that keep away from electronic jar two 11 of piston rod have locating plate 13, one side that locating plate 13 kept away from piston rod two 12 articulates there is connecting rod 14, the riser 8 surface symmetry of two 11 both sides of electronic jar articulates there is supporting rod 9, the whole shape of supporting rod 9 is the L type, supporting rod 9 keeps away from the one end outer fixed surface that riser 8 is connected with grip block 10, connecting rod 14 keeps away from locating plate 13 one end surface and supporting rod 9 articulated mutually, the locating plate 13 of shrink can constantly be close to through the supporting rod 9 of connecting rod 14 pulling two L shapes, the supporting rod 9 that constantly is close to can drive two grip blocks 10 and constantly be close to, hold the communicator shell from two faces of carrying on the back mutually up to two grip blocks 10, stability when improving the stub bar excision of follow-up shell of moulding plastics.
Referring to fig. 1, a first piston rod 30 is fixedly connected to one side face, close to a first fixing plate 2, of a sliding plate 5, a first electric cylinder 3 is arranged at one end, far away from the sliding plate 5, of the first piston rod 30, the outer surface of one end, far away from the first piston rod 30, of the first electric cylinder 3 is fixedly connected with the first fixing plate 2, the first electric cylinder 3 and the first piston rod 30 are two in number, the two first electric cylinders 3 and the first piston rod 30 are symmetrically distributed on two sides of an operating table 1, the first electric cylinder 3 is controlled to enable the first piston rod 30 to drive the sliding plate 5 to slide on the outer surface of a fixing rod 4, and then the clamped injection molding shell is driven to be close to or far away from a shearing tool bit 27, a stub bar is conveniently cut, and therefore the flexibility of the communicator in the process of cutting the stub bar of the injection molding shell is improved through the cooperation of the structure.
Referring to fig. 1 and 3, the number of the second fixing plates 15 is two, a sliding rod 19 is fixedly connected between one side surfaces of the two fixing plates 15 close to each other, a second motor 16 is fixedly connected to the left side surface of the second fixing plate 15 at the right end, the input end of the second motor 16 is electrically connected with an external power supply, the output end of the second motor 16 is fixedly connected with a lead screw 17, a moving block 20 is connected to the outer surface of the lead screw 17 through threads, the second motor 16 can be started to enable the lead screw 17 to rotate, and the moving block 20 can move left and right under the rotating action of the lead screw 17; the outer surface of one end of the screw rod 17, which is far away from the second motor 16, is fixedly connected with an anti-falling block 18, and the anti-falling block 18 can prevent a moving block 20 from falling off when moving leftwards; the upper surface of movable block 20 is fixedly connected with connecting rod two 21, slider 22 has run through in the surface activity of slide bar 19, the one end that movable block 20 was kept away from to connecting rod two 21 is connected with the lower fixed surface of slider 22, movable block 20 can drive slider 22 through connecting rod two 21 and remove on slide bar 19's surface, and connecting rod two 21 and slider 22 can prevent that movable block 20 from following lead screw 17 syntropy rotating simultaneously to slider 22 removes the position that is fit for cuting the stub bar.
Referring to fig. 1, 4 and 5, a surrounding plate 23 is fixedly connected to the upper surface of the slider 22, an inner electric cylinder 24 is fixedly connected to the opposite inner side surface of the surrounding plate 23, an inner piston rod 25 is arranged at the output end of the inner electric cylinder 24, the horizontal height of the inner piston rod 25 is greater than that of the surrounding plate 23, a shearing tool bit 27 is installed on the outer surface of one end, away from the inner electric cylinder 24, of the inner piston rod 25, the input end of the inner piston rod 25 is electrically connected with an external power supply, the two inner electric cylinders 24 are started to enable the inner piston rod 25 to drive the two mounting plates 26 to continuously move back and forth with fixed frequency and move in opposite directions, so that the two shearing tool bits 27 continuously move away from and approach the material head of the communicator housing to automatically cut the material head, and accordingly the cutting efficiency of the injection molding housing is improved.
Referring to fig. 4 and 5, the outer side surface of the enclosing plate 23 is hinged with a hinged plate 28, the outer surface of the hinged plate 28 is fixedly connected with a handle 29, the stub bar falls to the upper surface of the sliding block 22 after being sheared, the enclosing plate 23 can prevent the stub bar from randomly falling, and meanwhile, the hinged plate 28 can be opened by holding the handle 29 by hands so as to perform centralized cleaning on the stub bar.
The implementation principle of the stub bar device embodiment that this application automatic excision communicator shell produced when injection moulding is:
when using the device, insert external power source earlier, arrange two faces that carry on the back with injection moulding's shell in between two grip blocks 10 after that, start two 11 electronic jars of electronic jar after that and make two 12 drive locating plates 13 of piston rod and contract, the locating plate 13 of shrink can stimulate two supporting rods 9 through connecting rod 14 and constantly be close to, the supporting rod 9 that constantly is close to can drive two grip blocks 10 and constantly be close to, hold the communicator shell from two faces that carry on the back till two grip blocks 10, improve the stability when the stub bar of follow-up shell of moulding plastics is amputated.
When carrying out the excision of injection molding stub bar, can 16 messenger lead screw 17 of starter motor two and rotate, and movable block 20 can remove under the rotation effect of lead screw 17 and remove, movable block 20 can drive slider 22 through two 21 connecting rods and remove on slide bar 19's surface and remove, connecting rod two 21 and slider 22 can prevent that movable block 20 from removing along with lead screw 17 syntropy rotates simultaneously, when slider 22 removes the position that is fit for shearing the stub bar, can start two interior electronic jars 24 and make interior piston rod 25 drive two mounting panels 26 do the back-to-back motion and the opposite directions motion of fixed frequency that does that do not stop, so that two shearing tool bits 27 carry out automatic excision to the communicator shell stub bar in keeping away from and being close to in continuous, thereby improve the excision efficiency of the shell stub bar of moulding plastics.
At the in-process of excision stub bar, can make a 6 driving shaft of axis of rotation 7 drive riser 8 and rotate, so that drive the shell of moulding plastics of centre gripping when rotating, and then conveniently excise the stub bar on the different planes, can control electronic jar 3 simultaneously and make a 30 sliding that drive slide 5 goes on the surface of dead lever 4 of piston rod, and then drive the shell of moulding plastics by the centre gripping and be close to or keep away from to shearing tool bit 27, conveniently excise the stub bar, thereby the cooperation through above structure has improved the flexibility when the shell stub bar of moulding plastics of communicator is excised.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. Automatic material head device that excision communicator shell produced when injection moulding, including operation panel (1), its characterized in that: the upper surface of the operating platform (1) is fixedly connected with a first fixing plate (2) and a second fixing plate (15), the number of the first fixing plates (2) is four, the four first fixing plates (2) are symmetrically distributed on two sides of the operating platform (1), two fixing plates (2) are arranged on the same side, a fixing rod (4) is fixedly connected to one side surface of the first fixing plate (2) close to the fixing plate, a sliding plate (5) is connected to the outer surface of the fixing rod (4) in a sliding manner, the sliding plate (5) is close to a first motor (6) which is fixedly connected to one side surface of the second fixing plate (15), a first rotating shaft (7) is fixedly connected to the output end of the first motor (6), a first rotating shaft (7) is far away from a vertical plate (8) which is fixedly connected to one end of the first motor (6), a second electric cylinder (11) is fixedly connected to one side surface of the vertical plate (8) far away from the first rotating shaft (7), a second piston rod (12) is arranged at the output end of the second electric cylinder (11), a positioning plate (12) is fixedly connected to the outer surface of the second piston rod (11) far away from one end of the second electric cylinder (11) is fixedly connected with a positioning plate (13), a first connecting rod (14), and two clamping rods (9) are hinged to two sides, the outer surface of one end, far away from the vertical plate (8), of the clamping rod (9) is fixedly connected with a clamping block (10), and the outer surface of one end, far away from the positioning plate (13), of the first connecting rod (14) is hinged to the clamping rod (9);
the number of the second fixing plates (15) is two, two slide rods (19) are fixedly connected between one side faces, close to each other, of the second fixing plates (15), the right end of the second fixing plates (15) is fixedly connected with a second motor (16) on the left side face, the output end of the second motor (16) is fixedly connected with a lead screw (17), a moving block (20) is in threaded connection with the outer surface of the lead screw (17), a second connecting rod (21) is fixedly connected with the upper surface of the moving block (20), a sliding block (22) penetrates through the outer surface of the slide rods (19), one end, far away from the moving block (20), of the second connecting rod (21) is fixedly connected with the lower surface of the sliding block (22), a surrounding plate (23) is fixedly connected with the upper surface of the sliding block (22), an inner electric cylinder (24) is fixedly connected with the opposite inner side face of the surrounding plate (23), an inner piston rod (25) is arranged at the output end of the inner electric cylinder (24), and a shearing tool bit (27) is arranged on the outer surface of one end, far away from the inner piston rod (25) of the inner electric cylinder (24).
2. The apparatus of claim 1, wherein the apparatus further comprises: the outer side surface of the enclosing plate (23) is hinged with a hinged plate (28), and the outer surface of the hinged plate (28) is fixedly connected with a handle (29).
3. The automatic cutout communicator housing as claimed in claim 1, wherein the stub bar means is produced by injection molding: and the outer surface of one end of the screw rod (17) far away from the second motor (16) is fixedly connected with an anti-falling block (18).
4. The automatic cutout communicator housing as claimed in claim 1, wherein the stub bar means is produced by injection molding: one side fixedly connected with piston rod (30) that slide (5) are close to fixed plate (2), the one end that slide (5) were kept away from in piston rod (30) is provided with electronic jar (3), electronic jar (3) keep away from the one end surface of piston rod (30) with the fixed connection of fixed plate (2).
5. The automatic cutout communicator housing as claimed in claim 4, wherein the stub bar means is produced by injection molding: the number of the first electric cylinders (3) and the first piston rods (30) is two, and the two first electric cylinders (3) and the first piston rods (30) are symmetrically distributed on two sides of the operating platform (1).
6. The automatic cutout communicator housing as claimed in claim 1, wherein the stub bar means is produced by injection molding: the horizontal height of the inner piston rod (25) is larger than that of the coaming plate (23).
7. The apparatus of claim 1, wherein the apparatus further comprises: the input ends of the second motor (16) and the inner piston rod (25) are electrically connected with an external power supply.
8. The automatic cutout communicator housing as claimed in claim 1, wherein the stub bar means is produced by injection molding: the clamping rod (9) is L-shaped in overall shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875716.0A CN115139468A (en) | 2022-07-25 | 2022-07-25 | Automatic material head device that produces is cuted out to communicator shell when injection moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875716.0A CN115139468A (en) | 2022-07-25 | 2022-07-25 | Automatic material head device that produces is cuted out to communicator shell when injection moulding |
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| Publication Number | Publication Date |
|---|---|
| CN115139468A true CN115139468A (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210875716.0A Pending CN115139468A (en) | 2022-07-25 | 2022-07-25 | Automatic material head device that produces is cuted out to communicator shell when injection moulding |
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| CN (1) | CN115139468A (en) |
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