CN214448241U - Feeding device of automobile silica gel injection molding machine - Google Patents

Abstract

The utility model discloses a car silica gel injection moulding machine's material feeding unit, including a pay-off section of thick bamboo and feed inlet, feed inlet fixed connection is in one side on a pay-off section of thick bamboo top, the opposite side of pay-off section of thick bamboo bottom is provided with the valve. This feeding device of car silica gel injection molding machine is through being provided with the riser, the disc, the push-and-pull rod, the slide bar, the sliding sleeve, the connecting rod, the fluting, the mounting panel, step motor and connecting plate, when using, start step motor, step motor drive disc rotates, the disc rotates the in-process of a week can pass through push-and-pull rod pulling connecting plate, make the sliding sleeve at connecting plate both ends slide once the side to side on the slide bar, the connecting rod of connecting plate bottom just can drive the feed cylinder side to side movement once like this, thereby can be at the in-process reciprocating motion of unloading, it is even to make the silica gel raw materials distribute in the mould, can satisfy the needs that use, the solution is inconvenient makes silica gel raw materials evenly distributed in forming die, can not satisfy the problem of the needs that use.

Description

Feeding device of automobile silica gel injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is a material feeding unit of car silica gel injection molding machine.

Background

The silica gel products used by the automobile are generally processed and molded by an injection molding machine at one time, and when the automobile silica gel products are processed by the injection molding machine, the silica gel raw materials are required to be injected into a molding die through a feeding device, so the injection molding machine is provided with a special feeding device, and the feeding device of the existing automobile silica gel injection molding machine has some problems and defects.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the feeding device of the traditional automobile silica gel injection molding machine is inconvenient to realize the effect of uniform blanking and clean the interior of the feeding barrel;

(2) the traditional feeding device of the automobile silica gel injection molding machine is inconvenient for uniformly distributing silica gel raw materials in a molding die and cannot meet the use requirement;

(3) traditional car silica gel injection moulding machine's material feeding unit is not convenient for adjust the height of feed opening, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material feeding unit of car silica gel injection moulding machine to provide the inconvenient effect of realizing even unloading in solving above-mentioned background art, and inconvenient problem of clearing up inside the pay-off section of thick bamboo.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device of an automobile silica gel injection molding machine comprises a feeding barrel and a feeding hole, wherein the feeding hole is fixedly connected to one side of the top end of the feeding barrel, a valve is arranged on the other side of the bottom end of the feeding barrel, a structure facilitating adjustment of blanking height is arranged on one side of the feeding barrel, a reciprocating mechanism is arranged at the top end of the feeding barrel, and a uniform feeding mechanism facilitating cleaning is arranged inside the feeding barrel;

the uniform feeding mechanism convenient to clean comprises a spiral feeding roller, the spiral feeding roller is movably connected inside a feeding barrel, fixing rods are fixedly connected to the two sides of the top end of the spiral feeding roller, a scraper is fixedly connected to the top end of each fixing rod, a driving motor is fixedly connected to one side of the feeding barrel, and the output end of the driving motor penetrates through the inside of the feeding barrel and is fixedly connected with one side of the spiral feeding roller through a coupler.

Preferably, the upper surface of the scraper is attached to the inner side wall of the feeding barrel.

Preferably, the reciprocating mechanism comprises a vertical plate, a disc, a push-pull rod, a slide rod, a sliding sleeve, a connecting rod, a slot, a mounting plate, a stepping motor and a connecting plate, the mounting plate is arranged at the top end of the feeding barrel, the top end of the mounting plate is fixedly connected to a corresponding carrier, the slot is arranged in the mounting plate, the vertical plate is fixedly connected to one side of the top end of the mounting plate, the stepping motor is fixedly connected to the rear end of the vertical plate, the output end of the stepping motor penetrates through the front end of the vertical plate and is fixedly connected with the disc, the connecting rod is fixedly connected to two sides of two ends of the top of the feeding barrel, the sliding sleeve is fixedly connected to the top end of the connecting rod, the connecting plate is fixedly connected between the sliding sleeves, the push-pull rod is movably hinged between the middle position of the top end of the sliding sleeve and the front end of the disc, and the slide rods are respectively and fixedly connected to two ends of the bottom of the mounting plate, the sliding sleeve is sleeved outside the sliding rod.

Preferably, the sliding rod is in sliding connection with the sliding sleeve, and the length of the sliding rod is larger than the diameter of the disc.

Preferably, be convenient for adjust unloading altitude construction by the fixed sleeve, adjust pole, locking cover, feed opening, folding bellows, fixing bolt and preformed hole and constitute, fixed sleeve fixed connection is in one side of a pay-off section of thick bamboo, fixed sleeve's inside is run through there is the regulation pole, the inside that the regulation pole is close to top position department is provided with the preformed hole, fixing bolt's intermediate position department runs through there is fixing bolt, the bottom fixedly connected with locking cover of adjusting pole one side, folding bellows fixed connection is in the bottom of valve, the bottom fixedly connected with feed opening of folding bellows, locking cover fixed connection is in the outside of feed opening.

Preferably, the prepared holes are arranged in the adjusting rod at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the feeding device of the automobile silica gel injection molding machine not only realizes the effect of conveniently realizing uniform blanking, but also is convenient to clean the interior of the feeding barrel, realizes the purpose of conveniently and uniformly distributing silica gel raw materials in a molding die, can meet the use requirement, realizes the purpose of conveniently adjusting the height of a blanking hole, and has stronger practicability;

(1) through arranging the uniform feeding mechanism convenient to clean, the uniform feeding mechanism convenient to clean comprises a spiral feeding roller, the spiral feeding roller is movably connected inside a feeding barrel, fixing rods are fixedly connected to two sides of the top end of the spiral feeding roller, scraping plates are fixedly connected to the top ends of the fixing rods, a driving motor is fixedly connected to one side of the feeding barrel, the output end of the driving motor penetrates through the inside of the feeding barrel and is fixedly connected with one side of the spiral feeding roller through a coupler, when the uniform feeding mechanism is used, a valve is opened, the driving motor is started, the spiral feeding roller is driven to rotate by the driving motor, silica gel raw materials inside the feeding barrel can be uniformly conveyed by spiral blades outside the spiral feeding roller, the silica gel raw materials are uniformly extruded by an extruding mode, so that the uniform feeding effect is realized, meanwhile, the scraping plates fixedly connected with the fixing rods outside the spiral feeding roller can rotate along with the spiral feeding roller, because the scraper is attached to the inner side wall of the feeding barrel, the scraper can scrape off the silica gel raw material attached to the inner side wall of the feeding barrel, so that the waste of the silica gel raw material can be avoided, and the inside of the feeding barrel can be conveniently cleaned;

(2) when the feeding device is used, the stepping motor is started, the stepping motor drives the disc to rotate, the connecting plate can be pulled by the push-pull rod in the process of rotating the disc for one circle, and the sliding sleeves at the two ends of the connecting plate slide on the sliding rod once in a left-right sliding mode, so that the connecting rod at the bottom end of the connecting plate can drive the feeding cylinder to move once in a left-right mode, and accordingly reciprocating motion can be achieved in the blanking process, silica gel raw materials are uniformly distributed in the die, and the using requirements can be met;

(3) through being provided with the fixed sleeve, adjust the pole, the locking cover, the feed opening, folding bellows, fixing bolt and preformed hole, when using, if the unloading height of feed opening needs to be adjusted, screw out fixing bolt, adjust the pole and just can stretch out and draw back from top to bottom in the fixed sleeve is inside this moment, utilize the flexible function that folding bellows had, the locking cover that can make adjust pole one side drives the feed opening oscilaltion like this, make feed opening department in best unloading height, then twist fixing bolt inside the preformed hole of corresponding position department again, it fixes to adjust the pole, it is fixed to make the feed opening indirectly, the height of adjusting the feed opening can be convenient for like this, strengthen the device's practicality.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the vertical plate of the present invention;

FIG. 3 is a schematic view of the front view enlarged structure of the structure for conveniently adjusting the blanking height of the present invention;

fig. 4 is a schematic view of the mounting plate of the present invention viewed from the bottom.

In the figure: 1. a feed cylinder; 2. a helical feed roller; 3. fixing the rod; 4. a squeegee; 5. a drive motor; 6. a feed inlet; 7. a reciprocating mechanism; 701. a vertical plate; 702. a disc; 703. a push-pull rod; 704. a slide bar; 705. a sliding sleeve; 706. a connecting rod; 707. grooving; 708. mounting a plate; 709. a stepping motor; 710. a connecting plate; 8. the blanking height structure is convenient to adjust; 801. fixing the sleeve; 802. adjusting a rod; 803. a locking sleeve; 804. a feeding port; 805. folding the corrugated pipe; 806. fixing the bolt; 807. reserving a hole; 9. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a feeding device of an automobile silica gel injection molding machine comprises a feeding barrel 1 and a feeding port 6, wherein the feeding port 6 is fixedly connected to one side of the top end of the feeding barrel 1, a valve 9 is arranged on the other side of the bottom end of the feeding barrel 1, a structure 8 convenient for adjusting blanking height is arranged on one side of the feeding barrel 1, a reciprocating mechanism 7 is arranged at the top end of the feeding barrel 1, and a uniform feeding mechanism convenient for cleaning is arranged inside the feeding barrel 1;

referring to fig. 1-4, the feeding device of the automobile silica gel injection molding machine further comprises a uniform feeding mechanism convenient to clean, the uniform feeding mechanism convenient to clean comprises a spiral feeding roller 2, the spiral feeding roller 2 is movably connected inside a feeding barrel 1, fixing rods 3 are fixedly connected to two sides of the top end of the spiral feeding roller 2, a scraping plate 4 is fixedly connected to the top end of each fixing rod 3, a driving motor 5 is fixedly connected to one side of the feeding barrel 1, and the output end of the driving motor 5 penetrates through the inside of the feeding barrel 1 and is fixedly connected with one side of the spiral feeding roller 2 through a coupler;

the upper surface of the scraper 4 is mutually attached to the inner side wall of the feeding barrel 1;

specifically, as shown in fig. 1, when using, open valve 9 and start driving motor 5, driving motor 5 drive spiral feed roller 2 rotates, the outside spiral blade of spiral feed roller 2 can carry out even transport to the silica gel raw materials of a pay-off section of thick bamboo 1 inside, utilize extruded mode evenly to extrude the silica gel raw materials, thereby realize the effect of even unloading, simultaneously spiral feed roller 2 outside can follow spiral feed roller 2 through 3 fixed connection's of dead lever scraper blade 4 and rotate together, because scraper blade 4 laminates with the inside wall of a pay-off section of thick bamboo 1, so scraper blade 4 can scrape the silica gel raw materials attached to on the inside wall of a pay-off section of thick bamboo 1, so not only can avoid the waste of silica gel raw materials, can also conveniently clear up the inside of a pay-off section of thick bamboo 1.

Example 2: the reciprocating mechanism 7 comprises a vertical plate 701, a disc 702, a push-pull rod 703, sliding rods 704, a sliding sleeve 705, a connecting rod 706, a slot 707, a mounting plate 708, a stepping motor 709 and a connecting plate 710, the mounting plate 708 is arranged at the top end of the feeding barrel 1, the top end of the mounting plate 708 is fixedly connected to a corresponding carrier, the slot 707 is arranged inside the mounting plate 708, one side of the top end of the mounting plate 708 is fixedly connected with the vertical plate 701, the rear end of the vertical plate 701 is fixedly connected with the stepping motor 709, the output end of the stepping motor 709 penetrates through to the front end of the vertical plate 701 and is fixedly connected with the disc 702, the connecting rod 706 is fixedly connected to two sides of two ends of the top of the feeding barrel 1, the top end of the connecting rod 706 is fixedly connected with the sliding sleeve 705, the connecting plate 710 is fixedly connected between the sliding sleeves 705, the push-pull rod 703 is movably hinged between the middle position of the top end of the sliding sleeve 705 and the front end of the disc 702, two ends of the bottom of the mounting plate 708 are respectively and fixedly connected with the sliding rods 704, the sliding sleeve 705 is sleeved outside the sliding rod 704;

the sliding rod 704 and the sliding sleeve 705 form a sliding connection, and the length of the sliding rod 704 is larger than the diameter of the disc 702;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the device is used, the stepping motor 709 is started, the disc 702 is driven to rotate by the stepping motor 709, the connecting plate 710 is pulled by the push-pull rod 703 in the process that the disc 702 rotates for a circle, so that the sliding sleeves 705 at the two ends of the connecting plate 710 slide on the sliding rod 704 once in the left-right direction, and the connecting rod 706 at the bottom end of the connecting plate 710 can drive the feeding barrel 1 to move once in the left-right direction, so that the feeding barrel can reciprocate in the blanking process, and silica gel raw materials are uniformly distributed in the die, and the use requirement can be met.

Example 3: the structure 8 convenient for adjusting the blanking height is composed of a fixed sleeve 801, an adjusting rod 802, a locking sleeve 803, a blanking port 804, a folding corrugated pipe 805, a fixed bolt 806 and a preformed hole 807, the fixed sleeve 801 is fixedly connected to one side of the feeding barrel 1, the adjusting rod 802 penetrates through the inside of the fixed sleeve 801, the preformed hole 807 is arranged in the position, close to the top end, of the adjusting rod 802, the fixed bolt 806 penetrates through the middle position of the fixed bolt 806, the locking sleeve 803 is fixedly connected to the bottom end of one side of the adjusting rod 802, the folding corrugated pipe 805 is fixedly connected to the bottom end of the valve 9, the blanking port 804 is fixedly connected to the bottom end of the folding corrugated pipe 805, and the locking sleeve 803 is fixedly connected to the outside of the blanking port 804;

the preformed holes 807 are arranged in the adjusting rod 802 at equal intervals;

specifically, as shown in fig. 1 and 3, when the device is used, if the blanking height of the blanking opening 804 needs to be adjusted, the fixing bolt 806 is screwed out, at this time, the adjusting rod 802 can be vertically extended inside the fixing sleeve 801, and the telescopic function of the folding corrugated pipe 805 is utilized, so that the locking sleeve 803 on one side of the adjusting rod 802 can drive the blanking opening 804 to vertically lift, the blanking opening 804 is at the optimal blanking height, then the fixing bolt 806 is screwed into the preformed hole 807 at the corresponding position, the adjusting rod 802 is fixed, and the blanking opening 804 is indirectly fixed, so that the height of the blanking opening 804 can be conveniently adjusted, and the practicability of the device is enhanced.

The working principle is as follows: when the utility model is used, firstly, silica gel raw material is injected into the feeding barrel 1 through the feeding port 6, then the valve 9 is opened and the driving motor 5 is started, the driving motor 5 drives the spiral feeding roller 2 to rotate, the spiral blade outside the spiral feeding roller 2 can uniformly convey the silica gel raw material inside the feeding barrel 1, the silica gel raw material is uniformly extruded by using an extrusion mode, thereby realizing the effect of uniform blanking, meanwhile, the scraper 4 fixedly connected with the outside of the spiral feeding roller 2 through the fixed rod 3 can rotate along with the spiral feeding roller 2, because the scraper 4 is attached to the inner side wall of the feeding barrel 1, the scraper 4 can scrape the silica gel raw material attached to the inner side wall of the feeding barrel 1, thus not only avoiding the waste of the silica gel raw material, but also being convenient to clean the inside of the feeding barrel 1, when blanking, the stepping motor 709 is started, the disc 702 is driven by the stepping motor 709 to rotate, the connecting plate 710 is pulled by the push-pull rod 703 in the process of one rotation of the disc 702, so that the sliding sleeves 705 at the two ends of the connecting plate 710 slide on the sliding rods 704 once in the left-right direction, and the connecting rod 706 at the bottom end of the connecting plate 710 can drive the feeding barrel 1 to move once in the left-right direction, so as to reciprocate in the blanking process, so that the silica gel raw material is uniformly distributed in the mold, if the blanking height of the blanking port 804 needs to be adjusted, the fixing bolt 806 is screwed out, the adjusting rod 802 can extend up and down in the fixing sleeve 801, and by utilizing the extension function of the folding corrugated pipe 805, the locking sleeve 803 at one side of the adjusting rod 802 can drive the blanking port 804 to move up and down, so that the blanking port 804 is at the optimal blanking height, and then the fixing bolt 806 is screwed into the reserved hole 807 at the corresponding position, so as to fix the adjusting rod 802, and indirectly fix the blanking port 804, this may facilitate adjustment of the height of the feed opening 804.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a material feeding unit of car silica gel injection molding machine, includes a pay-off section of thick bamboo (1) and feed inlet (6), its characterized in that: the feeding port (6) is fixedly connected to one side of the top end of the feeding barrel (1), a valve (9) is arranged on the other side of the bottom end of the feeding barrel (1), a structure (8) convenient for adjusting the blanking height is arranged on one side of the feeding barrel (1), a reciprocating mechanism (7) is arranged at the top end of the feeding barrel (1), and a uniform feeding mechanism convenient for cleaning is arranged inside the feeding barrel (1);

even feeding mechanism convenient to clearance includes spiral feed roll (2), spiral feed roll (2) swing joint is in the inside of a pay-off section of thick bamboo (1), both sides fixedly connected with dead lever (3) on spiral feed roll (2) top, the top fixedly connected with scraper blade (4) of dead lever (3), one side fixedly connected with driving motor (5) of a pay-off section of thick bamboo (1), one side fixed connection to the inside of a pay-off section of thick bamboo (1) and through shaft coupling and spiral feed roll (2) is run through to the output of driving motor (5).

2. The feeding device of the automotive silicone rubber injection molding machine according to claim 1, characterized in that: the upper surface of the scraper (4) is mutually attached to the inner side wall of the feeding barrel (1).

3. The feeding device of the automotive silicone rubber injection molding machine according to claim 1, characterized in that: the reciprocating mechanism (7) consists of a vertical plate (701), a disc (702), a push-pull rod (703), a sliding rod (704), a sliding sleeve (705), a connecting rod (706), a slot (707), a mounting plate (708), a stepping motor (709) and a connecting plate (710), the mounting plate (708) is arranged at the top end of the feeding barrel (1), the top end of the mounting plate (708) is fixedly connected to a corresponding carrier, the slot (707) is arranged inside the mounting plate (708), the vertical plate (701) is fixedly connected to one side of the top end of the mounting plate (708), the stepping motor (709) is fixedly connected to the rear end of the vertical plate (701), the output end of the stepping motor (709) penetrates through the front end of the vertical plate (701) and is fixedly connected with the disc (702), the connecting rod (706) is fixedly connected to two sides of two ends of the top of the feeding barrel (1), the sliding sleeve (705) is fixedly connected to the top end of the connecting rod (706), the sliding sleeve is characterized in that a connecting plate (710) is fixedly connected between the sliding sleeves (705), a push-pull rod (703) is movably hinged between the middle position of the top end of the sliding sleeve (705) and the front end of the disc (702), sliding rods (704) are respectively and fixedly connected to two ends of the bottom of the mounting plate (708), and the sliding sleeve (705) is sleeved outside the sliding rods (704).

4. The feeding device of the automotive silicone rubber injection molding machine according to claim 3, characterized in that: the sliding rod (704) and the sliding sleeve (705) form a sliding connection, and the length of the sliding rod (704) is larger than the diameter of the disc (702).

5. The feeding device of the automotive silicone rubber injection molding machine according to claim 1, characterized in that: the structure (8) convenient for adjusting the blanking height consists of a fixed sleeve (801), an adjusting rod (802), a locking sleeve (803), a blanking port (804), a folding corrugated pipe (805), a fixed bolt (806) and a preformed hole (807), the fixed sleeve (801) is fixedly connected with one side of the feeding barrel (1), an adjusting rod (802) penetrates through the inside of the fixed sleeve (801), a preformed hole (807) is arranged inside the adjusting rod (802) near the top end, a fixing bolt (806) penetrates through the middle position of the fixing bolt (806), the bottom end of one side of the adjusting rod (802) is fixedly connected with a locking sleeve (803), folding bellows (805) fixed connection is in the bottom of valve (9), the bottom fixed connection of folding bellows (805) has feed opening (804), locking collar (803) fixed connection is in the outside of feed opening (804).

6. The feeding device of the automotive silicone rubber injection molding machine according to claim 5, characterized in that: the preformed holes (807) are arranged in the adjusting rod (802) at equal intervals.

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