CN218985409U

CN218985409U - Packaging bag plastic feeding device

Info

Publication number: CN218985409U
Application number: CN202222632370.XU
Authority: CN
Inventors: 赵美丽; 金伟伟; 金旭晨
Original assignee: Guangdong Baquan Technology Industry Co ltd
Current assignee: Guangdong Baquan Technology Industry Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-09
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a packaging bag plastic feeding device, which relates to the technical field of packaging bag production, and particularly relates to a packaging bag plastic feeding device. Utilize backup pad and the supporting spring support shutoff piece of shutoff pipe inner chamber, utilize the cooperation of shutoff ring, can carry out the shutoff to the bottom of unloading case when using, the unloading volume of control unloading case and the speed of unloading make things convenient for the use of device, the second support frame of the fixed suit of unloading case inner chamber simultaneously can restrict the motion track of interconnection pole, utilize the balancing weight of interconnection pole bottom installation, when using, can pass through interconnection pole, the switching of control shutoff piece and shutoff ring.

Description

Packaging bag plastic feeding device

Technical Field

The utility model relates to the technical field of packaging bag production, in particular to a packaging bag plastic feeding device.

Background

The plastic package bag is made of polyethylene film, which is nontoxic, and can be used for holding food, and also made of polyvinyl chloride, which is nontoxic, but the additive added according to the purpose of the film is often a substance harmful to human body and has certain toxicity, so that the film and the plastic bag made of the film are not suitable for holding food.

In the production process of plastic packaging bags, polyethylene is heated to be in a molten state through an extruder, shaped, then forced air extruded again, a feeding groove of the extruder is arranged in a bucket shape with a big top and a small bottom in the production process, the bottom blanking speed of the blanking groove is controlled according to the feeding speed difference of a driving structure of the extruder, the driving mechanism of the extruder drives the internal screw to rotate and feed at a speed lower than the blanking speed, a large amount of raw materials can be pressed from the upper side to the lower side in a hopper, and then a blanking opening is blocked, so that the stability of the plastic packaging bag in the feeding process is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a packaging bag plastic feeding device, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a wrapping bag plastics feed arrangement, includes the feeding pipeline, feeding pipeline's right side fixed mounting has first driving motor, feeding pipeline's top fixedly connected with shutoff pipe, the top fixed mounting of shutoff pipe has the blanking box, the inside fixed cover of shutoff pipe is equipped with the backup pad, the top surface fixedly connected with supporting spring of backup pad, supporting spring's top fixedly connected with shutoff piece, the inner chamber fixed cover of shutoff pipe is equipped with the shutoff ring, the inside fixed cover of blanking box is equipped with the second support frame, the inboard swing joint of second support frame is equipped with the interior connecting rod, the outside fixed cover of interior connecting rod is equipped with the stop collar, the bottom fixed mounting of interior connecting rod has the balancing weight.

Optionally, the back fixed mounting of unloading case has first support frame, the inner chamber movable sleeve of first support frame has outer connecting rod, the back fixed mounting of feeding pipeline has the second driving motor, the rear fixedly connected with eccentric disc of second driving motor output shaft, the bottom fixedly connected with adapter sleeve of outer connecting rod, the inboard movable sleeve of adapter sleeve is equipped with the rotation wheel.

Optionally, the diameter value of the balancing weight is smaller than the inner diameter value of the plugging ring, and the inner diameter value of the plugging ring is larger than the diameter value of the bottom surface of the plugging sheet.

Optionally, the stop collar is located between two second support frames, the height value of stop collar is less than the interval value between two second support frames.

Optionally, the diameter value of the bottom end of the blanking box is the same as the diameter value of the plugging tube, and the top end of the inner connecting rod extends upwards to the upper part of the blanking box.

Optionally, the top of outer connecting rod upwards extends to the top of unloading case, the top fixedly connected with homonymy board of outer connecting rod and interior connecting rod.

Optionally, the rotating wheel is movably clamped at the outer side of the top of the eccentric disc, and the axle center of the eccentric disc is positioned above the second driving motor.

The utility model provides a packaging bag plastic feeding device which has the following beneficial effects:

1. this wrapping bag plastics feed arrangement, through passing through shutoff union coupling unloading case in the top of feeding pipeline, utilize backup pad and the supporting spring support shutoff piece of shutoff pipe inner chamber, utilize the cooperation of shutoff ring, can carry out the shutoff to the bottom of unloading case when using, the unloading volume of control unloading case and the speed of unloading, the use of convenient device, the second support frame of the fixed suit of unloading case inner chamber simultaneously, can restrict the motion trail of interconnection link, utilize the balancing weight of interconnection link bottom installation, when using, can pass through interconnection link, the switching of control shutoff piece and shutoff ring.

2. This wrapping bag plastics feed arrangement through the rear installation second driving motor at the feeding pipeline, makes the rear fixed mounting eccentric disc of second driving motor output shaft, connects first support frame at the rear of unloading case simultaneously, makes the inside movable suit outer connecting rod of first support frame, rotates the wheel through the adapter sleeve connection in the ground step of outer connecting rod, when using, will rotate the wheel card in the top of eccentric disc simultaneously, through the top surface installation homoenergetic board at outer connecting rod and interconnection connecting rod, the lift of convenient control interconnection connecting rod, and then the position of convenient control shutoff piece, with the switching of shutoff ring.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the split structure of the present utility model;

FIG. 3 is a schematic view of the structure of a plugging tube according to the present utility model;

fig. 4 is a schematic structural view of the outer connecting rod of the present utility model.

In the figure: 1. a feed pipe; 2. a first driving motor; 3. a first support frame; 4. an outer connecting rod; 5. connecting sleeves; 6. a rotating wheel; 7. a second driving motor; 8. an eccentric disc; 9. plugging the pipe; 10. discharging boxes; 11. a support plate; 12. a support spring; 13. a blocking piece; 14. a plugging ring; 15. a second support frame; 16. connecting rods internally; 17. a limit sleeve; 18. and (5) balancing weights.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a wrapping bag plastics feed arrangement, including feeding pipeline 1, feeding pipeline 1's right side fixed mounting has first driving motor 2, feeding pipeline 1's top fixedly connected with shutoff pipe 9, the top fixed mounting of shutoff pipe 9 has blanking box 10, the inside fixed cover of shutoff pipe 9 is equipped with backup pad 11, the setting of shutoff pipe 9 plays the effect of connecting blanking box 10 and feeding pipeline 1, play the effect of shutoff blanking box 10 bottom simultaneously, conveniently utilize shutoff pipe 9, carry out the cycle of control blanking box 10 bottom and switching, conveniently utilize the blanking speed of shutoff pipe 9 control blanking box 10, the use of convenient device, the top surface fixedly connected with supporting spring 12 of backup pad 11, the top fixedly connected with shutoff piece 13 of supporting spring 12, the diameter value of balancing weight 18 is less than the internal diameter value of shutoff ring 14, the internal diameter value of shutoff ring 14 is greater than the diameter value of shutoff piece 13 bottom surface, the granular raw materials are thrown downwards into the blanking box 10 from the upper part of the blanking box 10, the raw materials are piled up in the inner cavity of the blanking box 10, the supporting spring 12 is supported by the supporting plate 11, the blocking piece 13 is supported by the supporting spring 12, the blocking piece 13 blocks the blocking ring 14, the bottom end of the blanking box 10 can be blocked, the device is convenient to use, the practicability of the device is improved, the feeding speed is avoided to be too fast, the bottom end of the blanking box 10 is blocked, the blocking ring 14 is fixedly sleeved in the inner cavity of the blocking pipe 9, the second supporting frame 15 is fixedly sleeved in the inner part of the blanking box 10, the limiting sleeve 17 is positioned between the two second supporting frames 15, the height value of the limiting sleeve 17 is smaller than the interval value between the two second supporting frames 15, the limiting sleeve 17 plays a role in limiting the movement track of the connecting rod 16, the balancing weight 18 is prevented from continuously moving downwards to press the supporting spring 12 to damage, influence the life of supporting spring 12, the use of convenient device has improved the practicality of device, the inboard movable sleeve of second support frame 15 is equipped with interior connecting rod 16, the outside fixed sleeve of interior connecting rod 16 is equipped with stop collar 17, the bottom fixed mounting of interior connecting rod 16 has balancing weight 18, the setting of second support frame 15 plays the effect of restriction interior connecting rod 16 motion track, the setting of stop collar 17 plays the effect of restriction interior connecting rod 16 range of motion simultaneously, can effectively avoid interior connecting rod 16 to continue the downstream, influence the life of shutoff pipe 9, the speed of convenient control unloading.

Referring to fig. 4, a first support frame 3 is fixedly installed at the rear of the blanking box 10, an outer connecting rod 4 is movably sleeved in an inner cavity of the first support frame 3, the top end of the outer connecting rod 4 extends upwards to the upper side of the blanking box 10, the top ends of the outer connecting rod 4 and an inner connecting rod 16 are fixedly connected with a high plate, the inner connecting rod 16 can be driven to move up and down through the cooperation of the high plate at the top of the outer connecting rod 4, the inner connecting rod 16 is driven to move down in the inner cavity of a second support frame 15, the inner connecting rod 16 pushes a balancing weight 18 to move down, after the balancing weight 18 contacts with a blocking piece 13, the balancing weight 18 presses down the blocking piece 13, a gap between the blocking piece 13 and a blocking ring 14 is opened, the device is convenient to use, raw materials in the inner cavity of the blanking box 10 can be conveniently dropped down, a second driving motor 7 is fixedly installed at the rear of the feeding pipeline 1, the rotating wheel 6 is movably clamped at the outer side of the top of the eccentric disc 8, the axle center of the eccentric disc 8 is positioned above the second driving motor 7, the output shaft of the second driving motor 7 is eccentrically connected with the eccentric disc 8, the lifting frequency of the eccentric disc 8 is conveniently controlled through the rotating frequency of the second driving motor 7, the lifting frequency of the outer connecting rod 4 and the inner connecting rod 16 is conveniently controlled, the blanking speed between the blocking piece 13 and the blocking ring 14 is conveniently controllable, the eccentric disc 8 is fixedly connected at the rear of the output shaft of the second driving motor 7, the connecting sleeve 5 is fixedly connected at the bottom end of the outer connecting rod 4, the rotating wheel 6 is movably sleeved at the inner side of the connecting sleeve 5, the connecting sleeve 5 and the rotating wheel 6 are conveniently connected, the rotating wheel 6 and the eccentric disc 8 rotate at the same speed by utilizing the rotating up-and-down motion of the eccentric disc 8 when in use, the up-and-down motion of the rotating wheel 6 and the eccentric disc 8 are conveniently controlled, the device is convenient to use.

In summary, when the plastic feeding device for packaging bags is used, firstly, granular raw materials are thrown downwards from the upper direction of the blanking box 10 to the inside of the blanking box 10, raw materials are accumulated in the inner cavity of the blanking box 10, the supporting springs 12 are supported by the supporting plates 11, the blocking pieces 13 are supported by the supporting springs 12, the blocking rings 14 are blocked by the blocking pieces 13, the bottom end of the blanking box 10 can be blocked, according to the rotation speed of the first driving motor 2 and the speed of a feeding screw in the inner cavity of the feeding pipeline 1, the second driving motor 7 is controlled to start, the output shaft of the second driving motor 7 drives the eccentric disc 8 to rotate, the eccentric disc 8 rotates around the axis of the second driving motor 7 through the rotation of the eccentric disc 8, the eccentric disc 8 can push the upper rotating wheel 6 to move up and down, the outer connecting rod 4 is pushed by the rotating wheel 6 through the connecting sleeve 5, the matching of the high plates at the top of the outer connecting rod 4 can drive the connecting rods 16 to move up and down, the inner connecting rods 16 move downwards in the inner cavity of the second supporting frame 15, the inner connecting rods 16 push the inner connecting rods 18 to move downwards, the inner connecting rods 18 contact the inner connecting rods 18 with the blocking pieces 13, the inner connecting rods 13 can press the blocking pieces 13 downwards, the blocking pieces 13 can be opened by the frequency of the second driving motor 13, and the blocking pieces can be controlled to move down, and the blocking pieces 14 can be controlled to move down by the frequency of the sealing pieces 13 to move down, and the blocking pieces to move down.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wrapping bag plastics feed arrangement, includes feeding pipeline (1), the right side fixed mounting of feeding pipeline (1) has first driving motor (2), its characterized in that: the utility model discloses a feeding pipeline (1) top fixedly connected with shutoff pipe (9), the top fixed mounting of shutoff pipe (9) has unloading case (10), the inside fixed cover of shutoff pipe (9) is equipped with backup pad (11), the top fixedly connected with supporting spring (12) of backup pad (11), the top fixedly connected with shutoff piece (13) of supporting spring (12), the inner chamber fixed cover of shutoff pipe (9) is equipped with shutoff ring (14), the inside fixed cover of unloading case (10) is equipped with second support frame (15), the inboard movable sleeve of second support frame (15) is equipped with interior connecting rod (16), the outside fixed cover of interior connecting rod (16) is equipped with stop collar (17), the bottom fixed mounting of interior connecting rod (16) has balancing weight (18).

2. A packaging bag plastic feeding device according to claim 1, wherein: the automatic feeding device is characterized in that a first supporting frame (3) is fixedly arranged at the back of a feeding box (10), an outer connecting rod (4) is movably sleeved in an inner cavity of the first supporting frame (3), a second driving motor (7) is fixedly arranged at the back of a feeding pipeline (1), an eccentric disc (8) is fixedly connected to the back of an output shaft of the second driving motor (7), a connecting sleeve (5) is fixedly connected to the bottom end of the outer connecting rod (4), and a rotating wheel (6) is movably sleeved on the inner side of the connecting sleeve (5).

3. A packaging bag plastic feeding device according to claim 1, wherein: the diameter value of the balancing weight (18) is smaller than the inner diameter value of the plugging ring (14), and the inner diameter value of the plugging ring (14) is larger than the diameter value of the bottom surface of the plugging sheet (13).

4. A packaging bag plastic feeding device according to claim 1, wherein: the limiting sleeve (17) is positioned between the two second supporting frames (15), and the height value of the limiting sleeve (17) is smaller than the interval value between the two second supporting frames (15).

5. A packaging bag plastic feeding device according to claim 1, wherein: the diameter value of the bottom end of the blanking box (10) is the same as that of the plugging tube (9), and the top end of the inner connecting rod (16) extends upwards to the upper part of the blanking box (10).

6. A packaging bag plastic feeding device according to claim 2, wherein: the top of the outer connecting rod (4) extends upwards to the upper part of the blanking box (10), and the top of the outer connecting rod (4) and the top of the inner connecting rod (16) are fixedly connected with a high plate.

7. A packaging bag plastic feeding device according to claim 2, wherein: the rotating wheel (6) is movably clamped at the outer side of the top of the eccentric disc (8), and the axis of the eccentric disc (8) is positioned above the second driving motor (7).