CN219055270U

CN219055270U - Feeding device for plastic packaging bag production

Info

Publication number: CN219055270U
Application number: CN202320062832.0U
Authority: CN
Inventors: 刘学浩; 张丽; 张宁宁
Original assignee: Qingdao Junxinda Packaging Co ltd
Current assignee: Qingdao Junxinda Packaging Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-23
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a feeding device for plastic packaging bag production, which comprises a bottom plate, wherein a support plate is arranged right above the bottom plate, the upper end of the support plate is fixedly connected with a box body through bolts, a vibration mechanism is arranged between the support plate and the bottom plate, and an extruder is arranged on the right side of the upper end of the bottom plate. The plastic particle feeding device is provided with the servo motor, the threaded rod and the heating devices, the threaded rod is driven to rotate through the output end of the servo motor, so that the two heating devices are close to or far away from each other, plastic particles at the bottom end inside the box body are heated, the output end of the stepping motor drives the gear to rotate during heating, and then the connecting arm is driven to rotate clockwise or anticlockwise, so that the support plate and the box body integrally rotate clockwise or anticlockwise synchronously, the plastic particles are vibrated, the plastic particles are kept in a dry state, and a feeding port of the extruder is not blocked during discharging.

Description

Feeding device for plastic packaging bag production

Technical Field

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

Background

The wrapping bag is used for packing the sack of various articles for use, make the goods conveniently transport in the production circulation in-process, easy storage, in various wrapping bags, owing to the plastic bag has its unique leakproofness and lightweight, make plastic packaging bag especially extensive of using, when producing plastic packaging bag, need add the extruder with mixed plastic granules through feed arrangement, utilize extruder heating melting, make it become fluid state, remanufacturing plastic film, current feed arrangement is in the use, owing to lack the dry structure, and when meeting humid weather, can cause plastic granules moist, lead to plastic granules unloading in-process can bond together, cause the feed opening of extruder to block up, packaging bag production efficiency has been reduced.

Disclosure of Invention

In order to solve the technical problem, the technical scheme provides a feeding device for plastic packaging bag production, and solves the problem that plastic particles are possibly wet in wet weather due to lack of a drying structure in the use process of the conventional feeding device provided in the prior art, so that plastic particles can be bonded together in the blanking process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a feeding device is used in plastic packaging bag production, includes the bottom plate, install the extension board directly over the bottom plate, the upper end of extension board is through bolt fixedly connected with box, be provided with vibration mechanism between extension board and the bottom plate, the extruder is installed on the upper end right side of bottom plate, the upper end middle part of extruder is provided with the feed inlet, vibration mechanism includes mounting panel, gear, first axle bed, second axle bed, linking arm and third axle bed, mounting panel fixed mounting is in the upper end left side of bottom plate, the mounting groove has been seted up in the upper end left side of mounting panel, gear rotation is connected in the inside intermediate position department of mounting groove, the upper end meshing of gear is connected with the rack, the equal fixedly connected with fixed plate in front and back both sides of mounting panel upper end, two the spout has all been seted up on one side that the fixed plate is close to each other, the upper end left side fixed mounting of fixed plate has the support piece, first axle bed fixed connection is on the upper end right side, the bottom left side fixed mounting of extension board has the second axle bed, linking arm is in the upper end left side of the side of bottom axle bed, linking arm is in the inside of the first axle bed is articulated in the inside of the second axle bed respectively, the right side of the inside hinge seat is connected with the inside axle bed.

Preferably, one end of the gear is fixedly connected to the output end of the stepping motor, and the stepping motor is fixedly installed on the front side of the mounting plate.

Preferably, the sliding blocks matched with the sliding grooves are fixedly arranged on the front side and the rear side of the rack, and the sliding blocks are connected inside the sliding grooves in a sliding mode.

Preferably, the internally mounted of box has the net plywood, the feed inlet is installed in the left side of box, the inside upper end of box rotates and is connected with the threaded rod, the equal fixedly connected with guide bar in both sides of threaded rod, the both ends of threaded rod are provided with first fly leaf and second fly leaf respectively, first fly leaf and second fly leaf all with guide bar sliding connection, just heating device is all installed to the bottom of first fly leaf and second fly leaf.

Preferably, a servo motor is fixedly arranged on the left side of the box body, and the output end of the servo motor extends to the inside of the box body and is fixedly connected with one end of the threaded rod.

Preferably, the threads formed at two ends of the threaded rod are opposite in rotation direction, and the first movable plate and the second movable plate are respectively in threaded connection with two ends of the threaded rod.

Preferably, the discharge gate has been seted up to the right side bottom of box, just the right side of box is provided with the closing cap with the corresponding position department of discharge gate, the right side bottom fixedly connected with stock guide of box, just the equal fixed mounting in upper end both sides of stock guide has the baffle.

Compared with the prior art, the utility model provides the feeding device for producing the plastic packaging bag, which has the following beneficial effects:

the plastic particle feeding device is provided with the servo motor, the threaded rod and the heating devices, the threaded rod is driven to rotate through the output end of the servo motor, so that the two heating devices are close to or far away from each other, plastic particles at the bottom end inside the box body are heated, the output end of the stepping motor drives the gear to rotate during heating, and then the connecting arm is driven to rotate clockwise or anticlockwise, so that the support plate and the box body integrally rotate clockwise or anticlockwise synchronously, the plastic particles are vibrated, the plastic particles are kept in a dry state, and a feeding port of the extruder is not blocked during discharging.

Drawings

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

FIG. 2 is a schematic diagram of a vibration mechanism according to the present utility model;

FIG. 3 is a schematic view of the vibration mechanism according to another embodiment of the present utility model;

fig. 4 is a schematic view of the internal structure of the case according to the present utility model.

The reference numerals in the figures are:

1. a bottom plate; 2. a support plate; 3. a case; 301. a mesh plate; 302. a feed inlet; 303. a servo motor; 304. a threaded rod; 305. a guide rod; 306. a first movable plate; 307. a second movable plate; 308. a heating device; 309. a cover; 310. a material guide plate; 311. a baffle; 4. a vibration mechanism; 401. a mounting plate; 402. a mounting groove; 403. a gear; 404. a stepping motor; 405. a rack; 406. a fixing plate; 407. a chute; 408. a slide block; 409. a support; 410. a first shaft seat; 411. a second axle seat; 412. a connecting arm; 413. a third shaft seat; 5. an extruder; 501. and a feeding port.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1, a feeding device for plastic packaging bag production comprises a bottom plate 1, a support plate 2 is installed right above the bottom plate 1, the upper end of the support plate 2 is fixedly connected with a box body 3 through bolts, a net plate 301 is installed in the box body 3, a feeding hole 302 is installed on the left side of the box body 3, a vibration mechanism 4 is arranged between the support plate 2 and the bottom plate 1, an extruder 5 is installed on the right side of the upper end of the bottom plate 1, and a feeding hole 501 is formed in the middle of the upper end of the extruder 5.

Referring to fig. 2 and 3, the vibration mechanism 4 includes a mounting plate 401, a gear 403, a first shaft seat 410, a second shaft seat 411, a connecting arm 412 and a third shaft seat 413, the mounting plate 401 is fixedly mounted on the left side of the upper end of the bottom plate 1, a mounting groove 402 is formed on the left side of the upper end of the mounting plate 401, the gear 403 is rotatably connected at the middle position inside the mounting groove 402, the upper end of the gear 403 is engaged and connected with a rack 405, both sides of the upper end of the mounting plate 401 are fixedly connected with a fixing plate 406, one sides of the two fixing plates 406, which are close to each other, are respectively provided with a chute 407, a support 409 is fixedly mounted on the left side of the upper end of the fixing plate 406, the first shaft seat 410 is fixedly connected to the right side of the upper end of the rack 405, the bottom left side of the support plate 2 is fixedly mounted with the second shaft seat 411, both ends of the connecting arm 412 are respectively hinged inside the first shaft seat 410 and the second shaft seat 411, the third shaft seat 413 is fixedly mounted on the right side of the upper end of the mounting plate 401, the right end of the support plate 2 is hinged inside the third shaft seat 413, one end of the gear 403 is fixedly connected with the output end of the stepping motor 404, and the stepping motor 404 is fixedly mounted on the front side of the mounting plate 401.

Mix good plastic granules is added to box 3 inside through feed inlet 302, secondly, drive gear 403 through step motor 404's output and rotate, make rack 405 left and right reciprocating motion, and then drive link 412 clockwise or anticlockwise rotation, make the whole synchronous clockwise or anticlockwise rotation of extension board 2 and box 3, thereby play the effect of vibrations to plastic granules, prevent to pile up at subsequent heating in-process, the heating effect has been improved, make plastic granules heat more fully, and through setting up net plywood 301, net plywood 301 forms a space with the inside bottom of box 3, make plastic granules at the in-process of vibrations, plastic granules motion is inside this space all the time.

The front side and the rear side of the rack 405 are fixedly provided with the sliding blocks 408 matched with the sliding grooves 407, the sliding blocks 408 are connected inside the sliding grooves 407 in a sliding mode, and the sliding grooves 407 and the sliding blocks 408 are matched for use, so that the stability of movement of the rack 405 is improved.

Further in this embodiment, as shown in fig. 4, the upper end of the interior of the case 3 is rotatably connected with a threaded rod 304, both sides of the threaded rod 304 are fixedly connected with a guide rod 305, threads formed at both ends of the threaded rod 304 are opposite in rotation direction, both ends of the threaded rod 304 are respectively in threaded connection with a first movable plate 306 and a second movable plate 307, the first movable plate 306 and the second movable plate 307 are both in sliding connection with the guide rod 305, the bottom ends of the first movable plate 306 and the second movable plate 307 are both provided with a heating device 308, the left side of the case 3 is fixedly provided with a servo motor 303, and the output end of the servo motor 303 extends into the interior of the case 3 and is fixedly connected with one end of the threaded rod 304.

The output end of the servo motor 303 drives the threaded rod 304 to rotate, so that the first movable plate 306 and the second movable plate 307 are close to or far away from each other, and the two heating devices 308 are close to or far away from each other, so that plastic particles at the bottom end inside the box body 3 are heated.

The discharge gate has been seted up to the right side bottom of box 3, and the right side of box 3 is provided with closing cap 309 with the corresponding position department of discharge gate, the right side bottom fixedly connected with stock guide 310 of box 3, and the equal fixed mounting in upper end both sides of stock guide 310 has baffle 311, and uses through the cooperation of stock guide 310 and baffle 311, opens closing cap 309, makes the right side slope of box 3 through vibration mechanism 4 to in the plastic granules that will heat slides feed inlet 501 through stock guide 310.

The working principle and the using flow of the device are as follows: when the plastic particle heating device is used, mixed plastic particles are added into the box body 3 through the feeding hole 302, the threaded rod 304 is driven to rotate through the output end of the servo motor 303, so that the two heating devices 308 are close to or far away from each other, the plastic particles at the bottom end inside the box body 3 are heated, the gear 403 is driven to rotate through the output end of the stepping motor 404 while heating, the rack 405 reciprocates left and right, the connecting arm 412 is driven to rotate clockwise or anticlockwise, the support plate 2 and the box body 3 integrally synchronously rotate clockwise or anticlockwise, the plastic particles are vibrated, the plastic particles are prevented from being accumulated together in the subsequent heating process, the heating effect is improved, the plastic particles are heated more fully, the plastic particles are kept in a dry state, and the feeding hole 501 of the extruder 5 is not blocked during discharging.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The feeding device for plastic packaging bag production is characterized by comprising a bottom plate (1), wherein a support plate (2) is arranged right above the bottom plate (1), the upper end of the support plate (2) is fixedly connected with a box body (3) through a bolt, a vibration mechanism (4) is arranged between the support plate (2) and the bottom plate (1), an extruder (5) is arranged on the right side of the upper end of the bottom plate (1), and a feeding port (501) is arranged in the middle of the upper end of the extruder (5);

wherein, vibration mechanism (4) include mounting panel (401), gear (403), first axle bed (410), second axle bed (411), linking arm (412) and third axle bed (413), mounting panel (401) fixed mounting is in the upper end left side of bottom plate (1), mounting groove (402) have been seted up in the upper end left side of mounting panel (401), gear (403) rotate and connect in the inside intermediate position department of mounting groove (402), the upper end meshing of gear (403) is connected with rack (405), all fixedly connected with fixed plate (406) in the front and back both sides of mounting panel (401) upper end, two spout (407) have all been seted up to one side that fixed plate (406) are close to each other, the upper end left side fixed mounting of fixed plate (406) has support piece (409), the upper end right side of first axle bed (410) fixed connection in rack (405), the bottom left side fixed mounting of support plate (2) has second axle bed (411), the both ends of linking arm (412) articulate respectively in first axle bed (410) and the inside of second axle bed (413), the inside of being fixed plate (413).

2. The feeding device for plastic packaging bag production according to claim 1, wherein: one end of the gear (403) is fixedly connected with the output end of the stepping motor (404), and the stepping motor (404) is fixedly arranged on the front side of the mounting plate (401).

3. The feeding device for plastic packaging bag production according to claim 1, wherein: the sliding blocks (408) matched with the sliding grooves (407) are fixedly arranged on the front side and the rear side of the rack (405), and the sliding blocks (408) are connected inside the sliding grooves (407) in a sliding mode.

4. The feeding device for plastic packaging bag production according to claim 1, wherein: the inside of box (3) is installed net plywood (301), feed inlet (302) are installed in the left side of box (3), the inside upper end of box (3) rotates and is connected with threaded rod (304), equal fixedly connected with guide bar (305) in both sides of threaded rod (304), the both ends of threaded rod (304) are provided with first fly leaf (306) and second fly leaf (307) respectively, first fly leaf (306) and second fly leaf (307) all with guide bar (305) sliding connection, just heating device (308) are all installed to the bottom of first fly leaf (306) and second fly leaf (307).

5. The feeding device for plastic packaging bag production according to claim 4, wherein: the left side of box (3) fixed mounting has servo motor (303), the output of servo motor (303) extends to the inside of box (3), and with the one end fixed connection of threaded rod (304).

6. The feeding device for plastic packaging bag production according to claim 4, wherein: the threads formed at the two ends of the threaded rod (304) are opposite in rotation direction, and the first movable plate (306) and the second movable plate (307) are respectively in threaded connection with the two ends of the threaded rod (304).

7. The feeding device for plastic packaging bag production according to claim 1, wherein: the discharging hole is formed in the bottom end of the right side of the box body (3), the sealing cover (309) is arranged at the position, corresponding to the discharging hole, of the right side of the box body (3), the material guide plate (310) is fixedly connected to the bottom end of the right side of the box body (3), and the baffle plates (311) are fixedly mounted on two sides of the upper end of the material guide plate (310).