CN214419470U - Automatic water gap cutting device for injection molding product - Google Patents

Abstract

The utility model discloses an automatic water gap cutting device for injection molding products, which comprises a frame, a mounting seat, a fixed seat and a plurality of cutters, wherein the mounting seat is movably arranged on the frame, the fixed seat is fixedly arranged on the frame, and the mounting seat and the fixed seat are arranged in parallel; each cutter is arranged on the mounting seat, faces one side of the fixed seat and is provided with an avoiding position for avoiding the cutter. The utility model is used for the product of moulding plastics is moulded plastics and is amputated the mouth of a river and obtain final injection moulding product after accomplishing. The automatic water gap cutting device for the injection molding product can realize mechanical automatic cutting of the water gap of the injection molding product, improves the water gap cutting efficiency, reduces the production cost of the injection molding product for cutting the water gap, and can also reduce the direct contact between operators and cutters, thereby eliminating potential safety hazards.

Description

Automatic water gap cutting device for injection molding product

Technical Field

The utility model relates to an injection moulding product production facility technical field, concretely relates to automatic mouth of a river device of cutting of injection moulding product.

Background

Injection molding is a common molding method for plastic products, most of the plastic products are molded in an injection molding mode, and the injection products are widely used due to high production efficiency and low production cost. The injection molding product is provided with an injection molding water gap after injection molding, the needed product can be formed only by removing the water gap, the existing water gap removal is generally carried out by adopting a manual cutting mode, and particularly, the water gap is generally removed by adopting the manual cutting mode for the injection molding product with a slightly complex structure. The manual cutting and water removing port has long production period, low efficiency and high cost, and certain potential safety hazards exist in the operation of holding the cutter.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the injection moulding product adopts artifical sword to cut the production cycle length that exists, inefficiency, with high costs and the security problem in the background art, provides the automatic mouth of a river device of cutting of injection moulding product that can solve.

In order to solve the technical problem, the technical scheme of the utility model is that: an automatic water gap cutting device for injection molding products comprises a rack, a mounting seat, a fixed seat and a plurality of cutters, wherein the mounting seat is movably arranged on the rack, the fixed seat is fixedly arranged on the rack, and the mounting seat and the fixed seat are arranged in parallel; each cutter is arranged on the mounting seat, faces one side of the fixed seat and is provided with an avoiding position for avoiding the cutter.

Further, the mounting base is arranged on the rack in a sliding mode through the sliding rail, and the mounting base is driven to slide on the rack through the sliding driving mechanism.

Further, the sliding driving mechanism is a telescopic cylinder, a screw rod mechanism or a gear rack mechanism.

Further, the cutter is movably arranged on the mounting seat.

Furthermore, an installation opening is formed in the installation base, a detachable insert is arranged on the installation opening, and the cutter is installed on the insert.

Further, the cutter comprises a rod and a blade, the rod and the mounting base are perpendicularly mounted on the insert, the blade is arranged at one end, far away from the insert, of the rod, and the blade is perpendicular to the rod.

Further, the material of the cutter is SKD 11.

Further, the fixing base includes fixed block and bottom plate, the bottom plate is fixed in the frame, the fixed block sets up on the bottom plate, it sets up in the fixed block and the bottom plate outside to dodge the position.

Furthermore, the two installation bases are arranged oppositely, and the sliding directions of the two installation bases are opposite; the two mounting seats are driven to slide through a sliding driving mechanism respectively.

The utility model discloses the beneficial effect who realizes mainly has following several: the automatic water gap cutting device for the injection molding product comprises a mounting seat, a fixing seat and a plurality of cutters, wherein the cutters are mounted through the mounting seat, the injection molding product with the water gap to be cut off is fixed through the fixing seat, and the cutters are moved on a rack through the mounting seat, so that the water gap on the injection molding product is cut off automatically, and the automatic water gap cutting of the injection molding product is realized; a plurality of cutters of mount pad installation can realize the disposable excision of each mouth of a river on the injection moulding product. In a word, adopt automatic mouth of a river device of cutting of injection moulding product can realize the mouth of a river of the automatic excision injection moulding product of machinery, improve the efficiency that the mouth of a river was excised, reduce the manufacturing cost that the product of moulding plastics was excised the mouth of a river, also can reduce the direct contact of operation personnel and cutter to eliminate the potential safety hazard.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional structure of an automatic water gap cutting device for an injection molded product according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of an automatic nozzle cutting device for injection molded products mounted on a mounting seat according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing seat of an automatic water gap cutting device for injection molding products in a first embodiment of the present invention;

fig. 4 is a schematic structural view of a cutter of an automatic water gap cutting device for injection molding products in a first embodiment of the present invention;

fig. 5 is a schematic structural diagram of a nozzle of an injection molding product cut by a cutter of an automatic nozzle cutting device for injection molding products according to an embodiment of the present invention.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.

Example one

Referring to fig. 1 to 5, an automatic nozzle cutting device for injection molded products is used for cutting a nozzle after injection molding of the injection molded products is completed to obtain final injection molded products. Automatic mouth of a river device of cutting of injection moulding product includes frame 1, mount pad 2, fixing base 3 and a plurality of cutter 4, and frame 1 is the installation fixed knot of whole device constructs, and mount pad 2, fixing base 3 and a plurality of cutter 4 pass through the rack-mount, the activity of mount pad 2 sets up in frame 1, fixing base 3 is fixed to be set up in frame 1, mount pad 2 and fixing base 3 set up side by side, can be with fixing base 3 parallel arrangement in mount pad 2 top. The mounting seat 2 is used for mounting each cutter 4, each cutter 4 is arranged on the mounting seat 2, and each cutter 4 faces one side of the fixed seat 3; fixing base 3 is used for fixing the injection moulding product 6 who waits to cut the mouth of a river, is provided with the position of dodging 31 of dodging cutter 4 on the fixing base 3 to the during operation can remove mount pad 2, and the cutter on the mount pad removes thereupon, and the cutting of mouth of a river can be realized in the cutter removal, and each cutter can pass and dodge position 31 and amputate mouth of a river 61 of fixed injection moulding product 6 on the fixing base 3. The automatic water gap cutting device for the injection molding product comprises a mounting seat 2, a fixing seat 3 and a plurality of cutters 4, wherein the cutters are mounted through the mounting seat 2, the injection molding product with a water gap to be cut off is fixed through the fixing seat 3, and the cutters are moved on a rack through the movement of the mounting seat 2, so that the water gap on the injection molding product is cut off automatically, and the automatic water gap cutting of the injection molding product is realized; a plurality of cutters are installed on the installation seat 2, and one-time cutting of each water gap on an injection molding product can be achieved. In a word, adopt automatic mouth of a river device of cutting of injection moulding product can realize the mouth of a river of the automatic excision injection moulding product of machinery, improve the efficiency that the mouth of a river was excised, reduce the manufacturing cost that the product of moulding plastics was excised the mouth of a river, also can reduce the direct contact of operation personnel and cutter to eliminate the potential safety hazard.

Referring to fig. 1, as a further preferred solution, the mounting base 2 is preferably slidably disposed on the frame 1 through a sliding rail, the sliding rail (not shown in the figure) is disposed on the frame 1, and the mounting base 2 is provided with a sliding groove adapted to the sliding rail, and the mounting base 2 is slidably disposed on the frame 1 through the cooperation of the sliding groove and the sliding rail. Meanwhile, the sliding driving mechanism 5 is arranged, the mounting seat 2 is driven to slide on the rack 1 through the sliding driving mechanism 5, so that the mounting seat 2 can slide on the rack 1, the cutter 4 slides along with the mounting seat 2 when the mounting seat 2 slides, and the water gap can be cut off. The sliding driving mechanism 5 may adopt a telescopic cylinder, a screw rod mechanism or a rack and pinion mechanism, and a structure adopting a telescopic cylinder is shown in this embodiment.

Referring to fig. 2, as a further preferred solution, the cutter 4 is preferably movably disposed on the mounting base 2, so that the cutter can be detached from the mounting base 2 or the position of the cutter can be adjusted, thereby facilitating the replacement of the cutter and adjusting the position of the cutter according to different injection-molded products. Specifically, the mounting base 2 may be provided with a mounting opening 21, the mounting opening 21 may be provided with a detachable insert 22, the tool 4 may be mounted on the insert 22 by a screw, and the insert 22 may be mounted in the mounting opening 21 by a screw, so that the tool may be detached and replaced by unscrewing the screw when the tool needs to be detached.

Referring to fig. 2 and 4, as a further preferred solution, the cutter 4 comprises a rod 41 and a blade 42, the rod 41 is used for being mounted on the insert, the rod 41 is mounted on the insert 22 perpendicularly to the mounting base 2, the blade 42 is arranged at one end of the rod 41 far away from the insert 22, and the blade 42 is perpendicular to the rod 41, so that the blade moves along with the rod when the mounting base slides on the frame, thereby enabling the transverse cutting of the nozzle and making the nozzle cutting easier. The cutter 4 is preferably made of steel made of SKD11 material, and when the cutter is made, firstly, the contour is processed by linear cutting, then, the cutter point is processed by a grinding machine, and finally, the cutter is matched, adjusted and finally formed.

Referring to fig. 1 and 3, the fixing base 3 includes a fixing block 32 and a bottom plate 33, the bottom plate 33 is fixed on the frame 1, the fixing block 32 is disposed on the bottom plate 33, and the avoiding portion 31 is disposed outside the fixing block 32 and the bottom plate 33. The outline of the fixing block 32 can be set according to the shape of the inner cavity of the injection product 6 to be cut with the nozzle fixed as required, so that the fixing block 32 can just stretch into the inner cavity of the injection product 6 to be cut with the nozzle fixed.

Referring to fig. 1 to 5, as a further preferred scheme, in order to cut off the nozzle more accurately, two mounting seats 2 are preferably arranged, the two mounting seats 2 are arranged oppositely and are respectively arranged on the frame 1 in a sliding manner through a sliding rail, and the sliding directions of the two mounting seats 2 are opposite; two mount pads 2 drive through a slip actuating mechanism 5 respectively and slide, can realize two mount pad 2's independent drive to it is two more easily to realize two mount pad 2 slip opposite direction. Two all be provided with cutter 4 on the mount pad 2, two sets of cutters 4 of two mount pads 2 move to opposite direction along with mount pad 2 when amputating mouth of a river 61 to the power of two sets of cutters effect on waiting to cut injection moulding product 6 at the mouth of a river can offset each other, is difficult to will wait to cut the injection moulding product 6 pulling at the mouth of a river, has strengthened the stability of waiting to cut injection moulding product 6 at the mouth of a river when amputating the mouth of a river, and then the precision of reinforcing mouth of a river excision.

Referring to fig. 1 to 5, when the automatic nozzle cutting device for injection molding products of the present embodiment works, the injection molding product 6 to be subjected to nozzle cutting can be taken out of the injection mold by a manipulator or the like and placed on the fixing base 3, and the injection molding product 6 to be subjected to nozzle cutting is pressed and fixed on the fixing base 3; then the sliding driving mechanism 5 drives the mounting base 2 to slide on the rack 1, and drives the cutter 4 to move to cut off the water gap 61 of the injection molding product 6 of the water gap to be cut; and after the step of cutting off the water gap is finished, the injection product 6 with the cut water gap is fed and discharged from the fixing seat 3 through a mechanical arm.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (9)

1. The utility model provides an automatic mouth of a river device of cutting of injection moulding product which characterized in that: the cutting tool comprises a rack (1), a mounting seat (2), a fixed seat (3) and a plurality of cutting tools (4), wherein the mounting seat (2) is movably arranged on the rack (1), the fixed seat (3) is fixedly arranged on the rack (1), and the mounting seat (2) and the fixed seat (3) are arranged in parallel; each cutter (4) is arranged on the mounting seat (2), each cutter (4) faces one side of the fixed seat (3), and an avoiding position (31) for avoiding the cutter (4) is arranged on the fixed seat (3).

2. The automatic nozzle cutting device for injection molding products according to claim 1, wherein: the mounting seat (2) is arranged on the rack (1) in a sliding mode through a sliding rail, and the mounting seat (2) is driven to slide on the rack (1) through a sliding driving mechanism (5).

3. The automatic nozzle cutting device for injection molding products according to claim 2, wherein: the sliding driving mechanism (5) is a telescopic cylinder, a screw rod mechanism or a gear rack mechanism.

4. The automatic nozzle cutting device for injection molding products according to claim 1, wherein: the cutter (4) is movably arranged on the mounting base (2).

5. The automatic nozzle cutting device for injection molding products according to claim 4, wherein: the mounting base (2) is provided with a mounting opening (21), the mounting opening (21) is provided with a detachable insert (22), and the cutter (4) is mounted on the insert (22).

6. The automatic nozzle cutting device for injection molding products according to claim 5, wherein: the cutter (4) comprises a rod piece (41) and a blade (42), the rod piece (41) and the mounting seat (2) are perpendicularly mounted on the insert (22), the blade (42) is arranged at one end, far away from the insert (22), of the rod piece (41), and the blade (42) is perpendicular to the rod piece (41).

7. The automatic nozzle cutting device for injection molding products according to claim 6, wherein: the cutter (4) is made of SKD 11.

8. The automatic nozzle cutting device for injection molding products according to claim 1, wherein: fixing base (3) are including fixed block (32) and bottom plate (33), bottom plate (33) are fixed in frame (1), fixed block (32) set up on bottom plate (33), dodge position (31) and set up in fixed block (32) and bottom plate (33) outside.

9. An automatic water gap cutting device for injection molding products according to any one of claims 2 to 8, wherein: the two mounting seats (2) are arranged, the two mounting seats (2) are arranged oppositely, and the sliding directions of the two mounting seats (2) are opposite; the two mounting seats (2) are driven to slide through a sliding driving mechanism (5) respectively.

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