CN215550873U - A discharging device that is used for having of plastic uptake production ration function - Google Patents

Abstract

The utility model discloses a discharging device with a quantitative function for plastic uptake production, which comprises a discharging device main body, wherein a discharging frame is arranged on the outer wall of the discharging device main body, a measuring mechanism and a classifying mechanism are arranged inside the discharging device main body, and a collecting box is arranged on the outer surface of one side of the discharging device main body. According to the discharging device with the quantitative function for the blister production, disclosed by the utility model, the lifting platform is contracted, so that the placing platform can be in contact with the quantitative measuring component, the quantitative measuring component can conveniently carry out primary quantitative screening on articles on the placing platform, the resource waste is reduced, the production efficiency is increased, the clamp component can conveniently clamp and clamp detected articles, excessive or insufficient articles can be conveniently screened out under the action of the transverse moving beam and the longitudinal moving beam, the requirement of more resources for reprocessing due to cooling is reduced, the production efficiency is further improved, and a better use prospect is brought to the blister production.

Description

A discharging device that is used for having of plastic uptake production ration function

Technical Field

The utility model relates to the field of plastic suction production, in particular to a discharging device with a quantitative function for plastic suction production.

Background

A plastic uptake processing technology, the main principle is to heat the flat plastic hard sheet to soften, adopt the vacuum to absorb on the surface of the mould, cool and shape, is used in industries such as plastic packaging, lamp decoration, advertisement, decoration, etc. extensively, the main advantage of the plastic uptake packing is, save the raw and auxiliary material, light in weight, convenient transportation, good sealing performance, accord with the requirement of green packaging of environmental protection; any special-shaped product can be packaged, and no additional buffer material is needed for boxing; the product to be packaged is transparent and visible, beautiful in appearance, convenient for sale, suitable for mechanized and automatic packaging, convenient for modernized management, saving manpower and improving efficiency, the plastic-absorbing machine is also called a thermoplastic forming machine, and is a machine for absorbing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are heated and plasticized into products such as advanced packaging decorative boxes, frames and the like with various shapes, and the vacuum suction force generated by a vacuum pump is utilized to carry out plastic absorption on the thermoplastic plastic sheets such as PVC, PET and the like which are heated and softened into vacuum covers, plastic-absorbing trays, blister shells and the like with various shapes through a mould.

The existing discharging device with the quantitative function for blister production is driven by a transmission device, common discharging devices directly transport produced blister articles to the next machine, the size of the blister quantity cannot be well controlled in the discharging process, excess or too little is easily caused, the re-processing is needed to consume more resources, the production efficiency is low, the discharging device is not beneficial to rapid production, certain adverse effects are brought to the using process of people, and for the purpose, the discharging device with the quantitative function for blister production is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the discharging device with the quantitative function for the blister production, which has the advantages of quantification and the like and can effectively solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a discharging device main part that is used for plastic uptake production to have a ration function, includes the discharging device main part, the outer wall of discharging device main part is provided with ejection of compact frame, the inside of discharging device main part is provided with measuring mechanism and sorting mechanism, one side surface of discharging device main part is provided with the collecting box, measuring mechanism is located sorting mechanism's lower extreme, measuring mechanism includes elevating platform, first lifter, quantitative measurement subassembly, place the platform, buffer board and buffer spring.

Preferably, be integrated into one piece between discharging device main part and the ejection of compact frame, be provided with the recess No. one between discharging device main part and the measuring mechanism, and the inside of discharging device main part is through the outer wall fixed connection of recess and measuring mechanism No. one, be provided with fixing bolt No. one between discharging device main part and the sorting mechanism, and the inside of discharging device main part is through the upper end fixed surface fixed connection of fixing bolt and sorting mechanism No. one, be provided with magnetism between discharging device main part and the collecting box and inhale, and one side surface fixed connection of one side of discharging device main part and collecting box is inhaled through magnetism No. one.

Preferably, first lifter and quantitative measurement subassembly all are located the lower extreme of discharging device main part inside, the elevating platform is located the upper end surface of first lifter, place the platform is located the upper end of elevating platform, the buffer board is located one side of quantitative measurement subassembly, buffer spring be located the lower extreme surface of buffer board and with the inside fixed connection of discharging device main part.

Preferably, be provided with the recess No. two between first lifter and quantitative measurement subassembly and the discharging device main part, and the inside fixed connection of recess No. two and discharging device main part is passed through to the lower extreme outer wall of first lifter and quantitative measurement subassembly, be provided with fixing bolt No. two between elevating platform and the first lifter, and the lower extreme surface fixed connection of the my surface of upper end of first lifter through fixing bolt No. two and elevating platform, be provided with magnetism No. two between elevating platform and the place the platform, and the upper end surface of elevating platform is inhaled through magnetism No. two and is connected with place the platform's lower extreme surface can dismantle, be provided with the solid fixed glue No. one between buffer board and the buffer spring, and the lower extreme surface of buffer board is connected through the solid fixed glue and buffer spring's upper end surface fixed connection.

Preferably, the sorting mechanism comprises a transverse moving beam, a transverse moving groove, a first rotating motor, a rotating roller, a rotating gear, a longitudinal moving beam, a longitudinal moving groove, a second rotating motor, a telescopic rod, a clamp assembly, a clamp groove, a second lifting rod and a clamp shell, the transverse moving groove is formed in the transverse moving beam, the rotating roller is located in the transverse moving groove, the first rotating motor is located on the outer surface of the rear end of the rotating roller, the longitudinal moving beam is located at the upper end of the transverse moving beam, the longitudinal moving groove is formed in the longitudinal moving beam, the rotating gear is located in the longitudinal moving groove, the second rotating motor is located on the outer surface of one side of the rotating gear, the second lifting rod is located on the outer surface of the lower end of the transverse moving beam, and the clamp shell is located on the outer surface of the lower end of the second lifting rod, the clamp comprises a clamp shell, a telescopic rod and a clamp assembly, wherein a clamp groove is formed in the lower end of the clamp shell, the telescopic rod is located in one side of the clamp shell, and the clamp assembly is located on the outer surface of one side of the telescopic rod.

Preferably, a third groove is formed between the clamp shell and the telescopic rod, the inner part of one side of the clamp shell is fixedly connected with the outer wall of one side of the telescopic rod through the third groove, a third fixing bolt is arranged between the clamp assembly and the telescopic rod, the outer surface of one side of the clamp assembly is fixedly connected with the outer surface of the other side of the telescopic rod through the third fixing bolt, a fourth fixing bolt is arranged between the second lifting rod and the clamp shell, the outer surface of the lower end of the second lifting rod is fixedly connected with the outer surface of the upper end of the clamp shell through the fourth fixing bolt, a fifth fixing bolt is arranged between the first rotating motor and the second lifting rod, the outer surface of the upper end of the second lifting rod is fixedly connected with the outer surface of the lower end of the first rotating motor through the fifth fixing bolt, and a first rotating shaft is arranged between the first rotating motor and the rotating roller, and the rear end surface of the rotary roller is fixedly connected with the front end outer surface of the first rotary motor through a first rotating shaft, a sixth fixing bolt is arranged between the second rotary motor and the transverse moving beam, the lower end surface of the second rotary motor is fixedly connected with the upper end outer surface of the transverse moving beam through the sixth fixing bolt, a second rotating shaft is arranged between the rotary gear and the second rotary motor, one side outer surface of the second rotary motor is fixedly connected with one side outer surface of the rotary gear through a second rotating shaft, a toothed chain is arranged between the longitudinal moving groove and the rotary gear, the outer wall of the rotary gear is movably connected with the inner part of the longitudinal moving groove through the toothed chain, and the upper end outer surface of the transverse moving beam is movably connected with the lower end outer surface of the longitudinal moving beam through the rotary gear, the longitudinal moving groove and the second rotary motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a discharging device with a quantitative function for plastic uptake production, which has the following beneficial effects:

1. this a discharging device that is used for article of having quantitative function of plastic uptake production, through the measuring mechanism who sets up, because the plastic uptake article is produced and can not be same weight completely, more or less can produce certain deviation, generally need specific inspection device to detect, nevertheless to some excessive or too few articles, retrieve heavy processing, cause the wasting of resources easily, through the elevating platform shrink, make place the platform can contact with quantitative measuring unit, make things convenient for quantitative measuring unit to carry out a preliminary ration screening to the article on the place the platform, reduce the wasting of resources, increase production efficiency.

2. This a discharging device for blister production has a ration function, through the sorting mechanism who sets up, the anchor clamps subassembly can conveniently press from both sides and get the good article that detects, under horizontal migration roof beam and vertical migration roof beam effect, can conveniently select excessive or too few article, reduces because the cooling, leads to needing more resources to reprocess, further improves production efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a discharging device with a quantitative function for blister production according to the present invention.

Fig. 2 is a structural diagram of a measuring mechanism of a discharging device with a quantitative function for blister production.

Fig. 3 is a structural diagram of a sorting mechanism of a discharging device with a quantitative function for blister production according to the present invention.

In the figure: 1. a discharging device main body; 2. a measuring mechanism; 3. a sorting mechanism; 4. a collection box; 5. a discharge frame; 201. a lifting platform; 202. a first lifting rod; 203. a quantitative measurement component; 204. placing a platform; 205. a buffer plate; 206. a buffer spring; 301. a transverse moving beam; 302. a lateral movement groove; 303. a first rotating electrical machine; 304. rotating the roller; 305. a rotating gear; 306. a longitudinal moving beam; 307. a longitudinal moving groove; 308. a second rotating electrical machine; 309. a telescopic rod; 310. a clamp assembly; 311. A clamp groove; 312. a second lifting rod; 313. a clamp housing.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a discharging device with a quantitative function for blister production, includes a discharging device main body 1, an outer wall of the discharging device main body 1 is provided with a discharging frame 5, an inner portion of the discharging device main body 1 is provided with a measuring mechanism 2 and a sorting mechanism 3, an outer surface of one side of the discharging device main body 1 is provided with a collecting box 4, the measuring mechanism 2 is located at a lower end of the sorting mechanism 3, the measuring mechanism 2 includes a lifting platform 201, a first lifting rod 202, a quantitative measuring component 203, a placing platform 204, a buffer board 205 and a buffer spring 206, and is convenient for functionalization.

Further, be integrated into one piece between discharging device main part 1 and the ejection of compact frame 5, be provided with the recess No. one between discharging device main part 1 and the measuring mechanism 2, and the inside of discharging device main part 1 is through the outer wall fixed connection of recess and measuring mechanism 2, be provided with fixing bolt No. one between discharging device main part 1 and the sorting mechanism 3, and the inside of discharging device main part 1 is through the upper end fixed surface fixed connection of fixing bolt and sorting mechanism 3, it inhales to be provided with a magnetism between discharging device main part 1 and the collecting box 4, and one side surface of discharging device main part 1 is inhaled through magnetism No. one and is connected with one side fixed surface of collecting box 4, be convenient for connect firmly.

Further, first lifter 202 and quantitative measurement subassembly 203 all are located inside the lower extreme of discharging device main part 1, and elevating platform 201 is located the upper end surface of first lifter 202, and place the platform 204 is located the upper end of elevating platform 201, and buffer board 205 is located one side of quantitative measurement subassembly 203, and buffer spring 206 is located the lower extreme surface of buffer board 205 and with the inside fixed connection of discharging device main part 1, reduces the cushion effect effectively.

Furthermore, a second groove is arranged between the first lifting rod 202 and the quantitative measuring component 203 and the discharging device body 1, and the outer walls of the lower ends of the first lifting rod 202 and the quantitative measuring component 203 are fixedly connected with the interior of the discharging device main body 1 through a second groove, a second fixing bolt is arranged between the lifting platform 201 and the first lifting rod 202, the outer surface of the upper end of the first lifting rod 202 is fixedly connected with the outer surface of the lower end of the lifting platform 201 through a second fixing bolt, a second magnetic attraction is arranged between the lifting platform 201 and the placing platform 204, the outer surface of the upper end of the lifting platform 201 is detachably connected with the outer surface of the lower end of the placing platform 204 through a second magnet, a first fixing glue is arranged between the buffer plate 205 and the buffer spring 206, and the outer surface of the lower end of the buffer plate 205 is fixedly connected with the outer surface of the upper end of the buffer spring 206 through a first fixing glue, so that quantitative detection is facilitated.

Further, the sorting mechanism 3 includes a transverse moving beam 301, a transverse moving groove 302, a first rotating motor 303, a rotating roller 304, a rotating gear 305, a longitudinal moving beam 306, a longitudinal moving groove 307, a second rotating motor 308, a telescopic rod 309, a clamp assembly 310, a clamp groove 311, a second lifting rod 312 and a clamp housing 313, the transverse moving groove 302 is formed in the transverse moving beam 301, the rotating roller 304 is located in the transverse moving groove 302, the first rotating motor 303 is located on the outer surface of the rear end of the rotating roller 304, the longitudinal moving beam 306 is located at the upper end of the transverse moving beam 301, the longitudinal moving groove 307 is formed in the longitudinal moving beam 306, the rotating gear 305 is located in the longitudinal moving groove 307, the second rotating motor 308 is located on the outer surface of one side of the rotating gear 305, the second lifting rod 312 is located on the outer surface of the lower end of the transverse moving beam 301, the clamp housing 313 is located on the outer surface of the lower end of the second lifting rod 312, the inside anchor clamps recess 311 that has seted up of anchor clamps shell 313 lower extreme, inside the telescopic link 309 was located one side of anchor clamps shell 313, the anchor clamps subassembly 310 was located one side surface of telescopic link 309, is convenient for the screening.

Further, a third groove is formed between the clamp housing 313 and the telescopic rod 309, the inside of one side of the clamp housing 313 is fixedly connected with the outer wall of one side of the telescopic rod 309 through the third groove, a third fixing bolt is arranged between the clamp assembly 310 and the telescopic rod 309, the outer surface of one side of the clamp assembly 310 is fixedly connected with the outer surface of the other side of the telescopic rod 309 through the third fixing bolt, a fourth fixing bolt is arranged between the second lifting rod 312 and the clamp housing 313, the outer surface of the lower end of the second lifting rod 312 is fixedly connected with the outer surface of the upper end of the clamp housing 313 through the fourth fixing bolt, a fifth fixing bolt is arranged between the first rotating motor 303 and the second lifting rod 312, the outer surface of the upper end of the second lifting rod 312 is fixedly connected with the outer surface of the lower end of the first rotating motor 303 through the fifth fixing bolt, a first rotating shaft is arranged between the first rotating motor 303 and the rotating roller 304, the outer surface of the rear end of the rotary roller 304 is fixedly connected with the outer surface of the front end of the first rotary motor 303 through a first rotary shaft, a number six fixing bolt is arranged between the second rotary motor 308 and the transverse moving beam 301, the outer surface of the lower end of the second rotary motor 308 is fixedly connected with the outer surface of the upper end of the transverse moving beam 301 through a number six fixing bolt, a number two rotary shaft is arranged between the rotary gear 305 and the second rotary motor 308, the outer surface of one side of the second rotary motor 308 is fixedly connected with the outer surface of one side of the rotary gear 305 through a number two rotary shaft, a toothed chain is arranged between the longitudinal moving groove 307 and the rotary gear 305, the outer wall of the rotary gear 305 is movably connected with the inner part of the longitudinal moving groove 307 through the toothed chain, the outer surface of the upper end of the transverse moving beam 301 is movably connected with the outer surface of the lower end of the longitudinal moving beam 306 through the rotary gear 305, the longitudinal moving groove 307 and the second rotary motor 308, and the reworking is convenient.

Principle of operation

The utility model discloses a by discharging device main part 1, measuring mechanism 2, sorting mechanism 3, collecting box 4, ejection of compact frame 5, elevating platform 201, first lifter 202, quantitative measuring component 203, place the platform 204, buffer board 205, buffer spring 206, horizontal shifting beam 301, horizontal shifting groove 302, first rotating electrical machines 303, rotatory gyro wheel 304, rotary gear 305, vertical shifting beam 306, vertical shifting groove 307, second rotating electrical machines 308, telescopic link 309, clamp subassembly 310, clamp recess 311, second lifter 312, parts such as clamp shell 313 constitute, the staff's plastic uptake machine transports the good article of processing to discharging device main part 1's inside at first, make the article steadily fall on place the platform 204, later shrink first lifter 202, make elevating platform 201 and place the platform 204 descend together, when place the platform 204 and contact with quantitative measuring component 203, continue to shrink first lifter 202, the lifting platform 201 is separated from the placing platform 204, the quantitative measurement component 203 can conveniently perform quantitative detection on the articles on the placing platform 204, the first lifting rod 202 is extended after the detection is finished, the lifting platform 201 is pushed to the placing platform 204 to ascend, the placing platform 204 is separated from the quantitative measurement component 203, the buffer plate 205 and the buffer spring 206 can effectively buffer the buffer force brought by the placing platform 204, after the detection is finished, the second lifting rod 312 is extended to enable the clamp shell 313 to descend, then the telescopic rod 309 is extended to enable the clamp component 310 to clamp the articles, then the second lifting rod 312 is contracted to enable the clamp shell 313 to drive the articles to ascend, if the detection is in a quantitative standard, the first rotating motor 303 is started to drive the rotating roller 304 to move to one side in the transverse moving groove 302 to enable the articles to move to the upper side of the collecting box 4, then the telescopic rod 309 is contracted to enable the clamp component 310 to leave the articles, inside convenient article got into collecting box 4, if be the wastrel, then start second rotating electrical machines 308 and drive rotating gear 305 and remove in longitudinal movement groove 307 is inside, make things convenient for article back-and-forth movement, when removing the rear, start first rotating electrical machines 303 and drive rotatory gyro wheel 304 and remove to one side in lateral shifting groove 302 is inside, make article remove to the plastic uptake machine feed inlet top, later shrink telescopic link 309, make anchor clamps subassembly 310 leave article, make things convenient for inside article entering plastic uptake machine feed inlet, and then get into the inside reprocession of plastic uptake machine from the feed inlet, thereby improve plastic uptake machine production efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a discharging device for blister production has a ration function, includes discharging device main part (1), its characterized in that: the outer wall of discharging device main part (1) is provided with ejection of compact frame (5), the inside of discharging device main part (1) is provided with measuring mechanism (2) and sorting mechanism (3), one side surface of discharging device main part (1) is provided with collecting box (4), measuring mechanism (2) are located the lower extreme of sorting mechanism (3), measuring mechanism (2) are including elevating platform (201), first lifter (202), quantitative measurement subassembly (203), place platform (204), buffer board (205) and buffer spring (206).

2. The discharging device with quantitative function for blister production according to claim 1, wherein: be integrated into one piece between discharging device main part (1) and ejection of compact frame (5), be provided with the recess No. one between discharging device main part (1) and measuring mechanism (2), and the outside wall fixed connection of recess and measuring mechanism (2) is passed through to the inside of discharging device main part (1), be provided with fixing bolt No. one between discharging device main part (1) and sorting mechanism (3), and the inside of discharging device main part (1) is through the upper end surface fixed connection of fixing bolt and sorting mechanism (3), be provided with magnetism between discharging device main part (1) and collecting box (4) and inhale No. one, and one side surface of discharging device main part (1) is inhaled through magnetism No. one and is connected with one side surface fixed connection of collecting box (4).

3. The discharging device with quantitative function for blister production according to claim 1, wherein: first lifter (202) and quantitative measurement subassembly (203) all are located inside the lower extreme of discharging device main part (1), elevating platform (201) are located the upper end surface of first lifter (202), place the platform (204) are located the upper end of elevating platform (201), buffer board (205) are located one side of quantitative measurement subassembly (203), buffer spring (206) are located the lower extreme surface of buffer board (205) and with the inside fixed connection of discharging device main part (1).

4. The discharging device with quantitative function for blister production according to claim 3, wherein: be provided with the recess No. two between first lifter (202) and quantitative measurement subassembly (203) and discharging device main part (1), and the inside fixed connection of the lower extreme outer wall of first lifter (202) and quantitative measurement subassembly (203) through recess No. two and discharging device main part (1), be provided with fixing bolt No. two between elevating platform (201) and first lifter (202), and the lower extreme surface fixed connection of the my surface of upper end of first lifter (202) through fixing bolt No. two and elevating platform (201), be provided with magnetism No. two between elevating platform (201) and place the platform (204), and the upper end surface of elevating platform (201) is inhaled through magnetism No. two and is connected with the lower extreme surface of place the platform (204) can dismantle, be provided with the fixed glue No. one between buffer board (205) and buffer spring (206), and the lower extreme surface of buffer board (205) is connected with the upper end surface fixed connection of buffer spring (206) through the fixed glue No. one .

5. The discharging device with quantitative function for blister production according to claim 1, wherein: the sorting mechanism (3) comprises a transverse moving beam (301), a transverse moving groove (302), a first rotating motor (303), a rotating roller (304), a rotating gear (305), a longitudinal moving beam (306), a longitudinal moving groove (307), a second rotating motor (308), an expansion rod (309), a clamp assembly (310), a clamp groove (311), a second lifting rod (312) and a clamp shell (313), wherein the transverse moving groove (302) is formed in the transverse moving beam (301), the rotating roller (304) is positioned in the transverse moving groove (302), the first rotating motor (303) is positioned on the outer surface of the rear end of the rotating roller (304), the longitudinal moving beam (306) is positioned at the upper end of the transverse moving beam (301), the longitudinal moving groove (307) is formed in the longitudinal moving beam (306), and the rotating gear (305) is positioned in the longitudinal moving groove (307), the second rotating motor (308) is located on the outer surface of one side of the rotating gear (305), the second lifting rod (312) is located on the outer surface of the lower end of the transverse moving beam (301), the clamp shell (313) is located on the outer surface of the lower end of the second lifting rod (312), the clamp groove (311) is formed in the lower end of the clamp shell (313), the telescopic rod (309) is located in the inner portion of one side of the clamp shell (313), and the clamp assembly (310) is located on the outer surface of one side of the telescopic rod (309).

6. The discharging device with quantitative function for blister production according to claim 5, wherein: the clamp comprises a clamp shell (313), a telescopic rod (309), a clamp component (310), a fourth lifting rod (313), a fifth rotating bolt, a fifth lifting rod (303), a fifth rotating bolt, a sixth rotating bolt, a fifth rotating bolt, a sixth rotating bolt, a fifth rotating bolt, a sixth rotating bolt, a fifth rotating bolt, a sixth rotating bolt, a sixth rotating bolt, a sixth rotating a fifth rotating bolt, a sixth rotating bolt, a sixth rotating bolt, a first rotating shaft is arranged between the first rotating motor (303) and the rotating roller (304), the outer surface of the rear end of the rotating roller (304) is fixedly connected with the outer surface of the front end of the first rotating motor (303) through the first rotating shaft, a sixth fixing bolt is arranged between the second rotating motor (308) and the transverse moving beam (301), the outer surface of the lower end of the second rotating motor (308) is fixedly connected with the outer surface of the upper end of the transverse moving beam (301) through the sixth fixing bolt, a second rotating shaft is arranged between the rotating gear (305) and the second rotating motor (308), the outer surface of one side of the second rotating motor (308) is fixedly connected with the outer surface of one side of the rotating gear (305) through the second rotating shaft, a toothed chain is arranged between the longitudinal moving groove (307) and the rotating gear (305), and the outer wall of the rotating gear (305) is movably connected with the inner part of the longitudinal moving groove (307) through the toothed chain, the outer surface of the upper end of the transverse moving beam (301) is movably connected with the outer surface of the lower end of the longitudinal moving beam (306) through a rotating gear (305), a longitudinal moving groove (307) and a second rotating motor (308).

Images