CN111716450A

CN111716450A - Foam box cutting forming device

Info

Publication number: CN111716450A
Application number: CN202010552787.8A
Authority: CN
Inventors: 刘卓
Original assignee: Individual
Current assignee: Foshan Sanshui Wda Foam Plastic Hardware Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-09-29
Anticipated expiration: 2040-06-17
Also published as: CN111716450B

Abstract

The invention relates to a cutting and forming device, in particular to a foam box cutting and forming device. Therefore, the technical problem of the invention is as follows: the foam box cutting and forming device can automatically cut foam blocks, enables the foam box to be cut more smoothly, and can adapt to the foam blocks with different heights and widths. The technical scheme of the invention is as follows: a foam box cutting and forming device comprises: the top of the supporting leg is provided with a mounting plate, the front side of the middle part of the mounting plate is provided with a placing plate, and the left side and the rear part of the placing plate are provided with baffles; the driving mechanism is arranged on the rear side of the mounting plate, and the left side and the right side of the mounting plate close to one side of the placing plate are connected with the forming mechanism; u-shaped plates are arranged on the left side and the right side of the rear portion of the mounting plate. According to the foam block cutting device, the driving mechanism drives the electric heating wire to cut the foam block at a constant speed, so that the cutting flatness can be improved, the foam block can be clamped through the clamping mechanism, and the position of the foam block is prevented from being deviated in the cutting process.

Description

Foam box cutting forming device

Technical Field

The invention relates to a cutting and forming device, in particular to a foam box cutting and forming device.

Background

Foam box is often used for the encapsulation of fruit, vegetables or other article, foam box is not completely mechanized and is made out, the workman is hollowed in the foam piece middle part that makes, just can make the foam piece become foam box, when hollowed foam piece, the handheld heating wire of workman, control the heating wire removal and cut the foam, and simultaneously, the workman need rotate the foam piece many times, change the cutting direction, just can process into foam box with the foam piece, the moving direction that needs workman control heating wire exists in this kind of manual work foam box's mode, and rotate the foam piece many times, and simultaneously, the dynamics of workman control heating wire differs, cause the problem of cutting unevenness easily.

Patent CN111015831A discloses a foam case cutting device, including parts such as operation panel, the electronic telescoping device of third, cut through the electronic telescoping device of third and impel tight foam case, saved manpower locking, improved cutting efficiency, however, this kind of foam case cutting device can not cut the foam piece of co-altitude and width not.

The invention relates to a foam box cutting and forming device which can automatically cut foam blocks, enables the foam box to be cut more smoothly and can adapt to the foam blocks with various widths and heights.

Disclosure of Invention

In order to overcome the defect that uneven cutting is easily caused by controlling an electric heating wire and repeatedly rotating a foam block during manual cutting, the invention has the technical problems that: the foam box cutting and forming device can automatically cut foam blocks, enables the foam box to be cut more smoothly, and can adapt to the foam blocks with different heights and widths.

The technical scheme of the invention is as follows: a foam box cutting and forming device comprises:

the top of the supporting leg is provided with a mounting plate, the front side of the middle part of the mounting plate is provided with a placing plate, and the left side and the rear part of the placing plate are provided with baffles;

the driving mechanism is arranged on the rear side of the mounting plate, and the left side and the right side of the mounting plate close to one side of the placing plate are connected with the forming mechanism.

In a preferred embodiment of the present invention, the driving mechanism comprises:

the U-shaped plates are arranged on the left side and the right side of the rear portion of the mounting plate, a sliding groove is formed in the upper portion of each U-shaped plate, a first sliding block slides in the sliding groove, and the side portion, close to one side of the placing plate, of the first sliding block is rotatably connected with a large gear through a short rod;

the front side of the U-shaped plate close to the middle part of the mounting plate is rotatably provided with a pinion through a rotating shaft, the pinion is arranged in an eccentric mode, the two pinions are meshed, and the pinions are meshed with the large gears close to the pinions;

the rear part of the mounting plate is provided with a motor, belt pulleys are arranged on an output shaft of the motor and a rotating shaft on the rear side of the pinion close to the output shaft, and a flat belt is wound between the two belt pulleys;

the upper side and the lower side of the side wall of the small gear close to one side of the motor are both provided with L-shaped plates, a swinging plate is sleeved between the L-shaped plates at the two sides, and the tail end of the swinging plate is rotatably connected with a short rod provided with a large gear;

the front sides of the U-shaped plates far away from one side of the flat belt are provided with first sliding rails, second sliding blocks are arranged in the first sliding rails in a sliding mode, and the side parts of the second sliding blocks close to one side of the large gear are connected with sliding plates;

and the third sliding block is arranged in the sliding plate in a sliding manner, the rear side of the third sliding block is rotatably connected with the front part of the large gear, and a push plate is arranged on the side part of the third sliding block close to one side of the first sliding rail.

In a preferred embodiment of the invention, the forming mechanism comprises:

keep away from the mounting panel left and right sides of motor one side and all be equipped with the second slide rail, the fourth slider is installed to second slide rail inward sliding formula, be provided with first spring between fourth slider top and the second slide rail roof, the inside slidingtype of fourth slider is equipped with the fifth slider, keep away from the fourth slider lateral part of placing board one side and seted up the opening, the horizontal pole is installed to the fifth slider lateral part, the horizontal pole slidingtype is located the opening, be connected with the second spring between the fourth slider lateral part that is close to horizontal pole one side and the fifth slider lateral part that is close to rather than mutually, the rear portion of both sides fifth slider all is equipped with splint, splint and third slider, the push pedal contactability, evenly install the aluminum alloy cover on the splint, the lateral part that both sides aluminum alloy cover is close to mutually all is equipped with the screw rod, be connected with.

In a preferred embodiment of the present invention, the clamping mechanism comprises:

keep away from the mounting panel top of motor one side and be equipped with the fixed plate, the round bar is installed to fixed plate upper portion slidingtype, keeps away from the round bar end of placing board one side and is provided with the handle, and the round bar lateral part of keeping away from handle one side is connected with the clamp plate, and the clamp plate lateral part of keeping away from fixed plate one side evenly installs the block rubber, is connected with the third spring between the clamp plate lateral part that is close to handle one side rather than the fixed plate lateral part that is close to mutually, and the.

In a preferred embodiment of the present invention, the second slide rail has a T-shape and is fixed to the left and right sides of the front portion of the mounting plate.

The invention has the beneficial effects that: 1. through actuating mechanism, drive the heating wire and remove, need not manual control heating wire, can improve the roughness of cutting.

2. Through forming mechanism, cut the foam piece, the design of a plurality of aluminum alloy covers and screw rod simultaneously, the height of automatically regulated heating wire also can be changed the heating wire that length differs, cuts the foam piece of co-altitude and width not.

3. Through fixture, can press from both sides the foam block tight, prevent the cutting in-process, the foam block position takes place the skew, causes the cutting uneven.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the support leg, the mounting plate, the placing plate and the baffle plate of the present invention.

Fig. 3 is a perspective view of a first angle of the mounting plate and the driving mechanism of the present invention.

Fig. 4 is a perspective view of a second angle of the mounting plate and the driving mechanism of the present invention.

FIG. 5 is a schematic perspective view of the bull gear, the pinion gear, the L-shaped plate and the wobble plate of the present invention.

Fig. 6 is an enlarged perspective view of part a of the present invention.

Fig. 7 is a schematic perspective view of a portion of the driving mechanism and a portion of the forming mechanism of the present invention.

Fig. 8 is a schematic perspective view of a portion of the forming mechanism of the present invention.

FIG. 9 is a schematic perspective view of the aluminum alloy sheath, the heating wire, the clamping plate and the screw rod of the present invention.

Fig. 10 is a schematic perspective view of a part of the forming mechanism of the present invention.

Fig. 11 is a schematic perspective view of part B of the present invention.

Fig. 12 is a schematic perspective view of the mounting plate, the placing plate and the clamping mechanism of the present invention.

Fig. 13 is a schematic perspective view of the clamping mechanism of the present invention.

Wherein the figures include the following reference numerals: 1. the support leg, 2, a mounting plate, 3, a placing plate, 4, a baffle, 5, a driving mechanism, 501, a U-shaped plate, 502, a sliding groove, 503, a first sliding block, 504, a gearwheel, 505, a pinion, 506, a motor, 507, a belt pulley, 508, a flat belt, 509, an L-shaped plate, 510, a swinging plate, 511, a first sliding rail, 512, a second sliding block, 513, a sliding plate, 514, a third sliding block, 515, a pushing plate, 6, a forming mechanism, 601, a second sliding rail, 602, a fourth sliding block, 603, a first spring, 604, a fifth sliding block, 605, a second spring, 606, an opening, 607, a cross bar, 608, a clamping plate, 609, an aluminum alloy sleeve, 610, a heating wire, 611, a screw rod, 7, a clamping mechanism, 701, a fixing plate, 702, a round bar, 703, a handle, 704, a pressing plate, 705, a rubber block, 706, a third spring, 8 and a foam.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.

Example 1

A foam box cutting and forming device is shown in figures 1-2 and comprises supporting legs 1, mounting plates 2, placing plates 3, baffle plates 4, driving mechanisms 5 and forming mechanisms 6, wherein the mounting plates 2 are arranged on the tops of the supporting legs 1, the placing plates 3 are arranged on the front sides of the middle portions of the mounting plates 2, the left sides and the rear portions of the placing plates 3 are connected with the baffle plates 4, the driving mechanisms 5 are arranged on the rear sides of the mounting plates 2, and the forming mechanisms 6 are arranged on the left and the right sides of the front portions of the mounting plates 2.

When the foam block needs to be cut into the foam box, the foam block is placed on the placing plate 3, then the parts of the driving mechanism 5 are started, the parts of the driving mechanism 5 rotate along with the parts, the parts of the driving mechanism 5 drive the parts of the forming mechanisms 6 on the two sides to move downwards and then move towards the middle to cut the foam block, then the parts of the driving mechanism 5 continue to rotate to be separated from the parts of the forming mechanisms 6, under the left and right effects of the parts of the forming mechanisms 6, the parts of the forming mechanisms 6 move towards the two sides firstly and then move upwards to reset, the automatic cutting of the foam block is realized, and the cutting work of the foam box is automatically completed.

Example 2

Specifically, as shown in fig. 3 to 7, the driving mechanism 5 includes a U-shaped plate 501, a first slider 503, a large gear 504, a small gear 505, a motor 506, a belt pulley 507, a flat belt 508, an L-shaped plate 509, a swing plate 510, a first slide rail 511, a second slider 512, a sliding plate 513, a third slider 514 and a push plate 515, the U-shaped plate 501 is disposed on both left and right sides of the rear portion of the mounting plate 2, a sliding groove 502 is disposed on the upper portion of the U-shaped plate 501, the first slider 503 is slidably mounted in the sliding groove 502, the large gear 504 is disposed on the front side of the first slider 503 through a short rod, the small gear 505 is rotatably mounted on both the right front side of the left U-side U-shaped plate 501 and the left front side of the right-side U-shaped plate 501 through a rotating shaft, the small gear 505 is disposed eccentrically, the small gears 505 are engaged with each other, the small gear 505 is engaged with the large gear 504, a flat belt 508 is wound between the two belt pulleys 507, L-shaped plates 509 are arranged on the upper side and the lower side of the rear wall of the pinion 505, a swinging plate 510 is sleeved between the L-shaped plates 509 on the two sides, the tail end of the swinging plate 510 is rotatably connected with a short rod provided with a gearwheel 504, a first sliding rail 511 is arranged on the front side of the U-shaped plate 501 on one side far away from the pinion 505, a second sliding block 512 is arranged in the first sliding rail 511 in a sliding manner, sliding plates 513 are connected on the side parts, close to the second sliding blocks 512 on the two sides, of the second sliding blocks 512, a third sliding block 514 is arranged in the sliding plate 513 in a sliding manner, the rear side of the third sliding block 514 is connected with the.

After the foam block is placed on the placing plate 3, the motor 506 is manually started, the output shaft of the motor 506 drives the left small gear 505 to rotate clockwise, the two small gears 505 are meshed, the right small gear 505 rotates anticlockwise along with the left small gear 505, the small gear 505 is meshed with the large gear 504, the left large gear 504 rotates anticlockwise along with the left large gear 504, the right large gear 504 rotates clockwise along with the right large gear, meanwhile, the small gear 505 drives the swinging plate 510 to swing left and right, the large gear 504 moves left and right in the rotating process under the action of the swinging plate 510, the large gears 504 on the two sides rotate to drive the third sliding block 514 to move downwards, the second sliding block 512, the sliding plate 513 and the pushing plate 515 move downwards along with the left large gear 504, the third sliding block 514 and the pushing plate 515 move downwards to drive the part of the forming mechanism 6 to move downwards, after the third sliding block 514 and the pushing plate 515 move downwards to the lowest position, the third sliding block 514 and the pushing plate 515 move, subsequently, the third slider 514 and the push plate 515 move upwards to be separated from contact with the part of the forming mechanism 6, under the action of the part of the forming mechanism 6, the part of the forming mechanism 6 moves towards two sides and then moves upwards to reset, and under the action of the third slider 514 and the push plate 515, the part of the forming mechanism 6 is driven to cut the foam box, so that the electric heating wire 610 does not need to be manually controlled, and the cutting flatness is improved.

Example 3

Referring to the drawings of fig. 8-12, the forming mechanism 6 includes a second slide rail 601, a fourth slide block 602, a first spring 603, a fifth slide block 604, a second spring 605, a cross bar 607, a clamping plate 608, an aluminum alloy sheath 609, an electric heating wire 610 and a screw 611, the second slide rail 601 is disposed on both left and right sides of the front portion of the mounting plate 2, the fourth slide rail 601 is slidably disposed with the fourth slide block 602, the first spring 603 is connected between the top of the fourth slide block 602 and the top wall of the second slide rail 601, the fifth slide block 604 is slidably disposed in the fourth slide block 602, openings 606 are disposed on both left and right portions of the fourth slide block 602 on left side, the cross bar 607 is connected to both sides of the fifth slide block 604, the second spring 605 is disposed between the side portion of the fifth slide block 604 having the cross bar 607 and the inner wall of the fourth slide block 602 adjacent thereto, the clamping plate 608 is disposed on both rear portions of the fifth slide blocks 604 on both, the clamping plate 608 can contact with the third sliding block 514 and the push plate 515, aluminum alloy sleeves 609 are uniformly arranged on the clamping plate 608, screws 611 are arranged on the side parts of the two aluminum alloy sleeves 609 close to each other, a heating wire 610 is arranged between the two aluminum alloy sleeves 609 on the same side, and the heating wire 610 is connected with a power supply through a circuit.

When the third slider 514 and the push plate 515 move downwards, the third slider 514 and the push plate 515 move downwards to contact with the clamping plate 608 and drive it to move downwards, the fourth slider 602 and the fifth slider 604 move downwards along with them, the first spring 603 is stretched, the heating wire 610 moves downwards to cut the foam block, when the third slider 514 and the push plate 515 move downwards to the lowest position and start to move towards the middle, the clamping plate 608 moves towards the middle along with it, at this time, the fourth slider 602 stops moving, the fifth slider 604 and the cross bar 607 move towards the middle, the second spring 605 is stretched, the clamping plate 608 drives the heating wire 610 to move towards the middle, the heating wire 610 cuts the foam block, when the heating wires 610 at both sides contact, the third slider 514 and the push plate 515 start to move upwards and separate from the contact with the clamping plate 608, under the action of the second spring 605, the fifth slider 604 and the cross bar 607 move towards both sides, the fifth slider 604 moves into the fourth slider 602, under the action of the first spring 603, the fifth slider 604 and the fourth slider 602 move upwards to return, the clamping plate 608 and the heating wire 610 return accordingly, and the foam block can be automatically cut in the moving process of the heating wires 610 at the two sides, so that the cutting work of the foam box is completed.

The clamping mechanism 7 comprises a fixing plate 701, a round rod 702, a handle 703, a pressing plate 704, a rubber block 705 and a third spring 706, the fixing plate 701 is installed on the front side of the right portion of the installation plate 2, the round rod 702 is arranged on the upper portion of the fixing plate 701 in a sliding mode, the handle 703 is installed at the right end of the round rod 702, the pressing plate 704 is connected to the left end of the round rod 702, the rubber block 705 is evenly arranged on the left wall of the pressing plate 704, the third spring 706 is connected between the right wall of the pressing plate 704 and the left wall of the fixing plate 701, and the third spring 706.

The handle 703 is pulled to the right side first, the pressing plate 704 moves to the right side along with the handle, the third spring 706 is stretched, the foam block is manually placed on the placing plate 3, then the handle 703 is loosened, the pressing plate 704 moves to the left under the action of the third spring 706, the rubber block 705 moves to the left to contact the foam block, the foam block is fixed between the pressing plate 704 and the baffle 4 along with the foam block, the position of the foam block can be prevented from being deviated in the cutting process, and after the foam block is cut, the handle 703 is manually pulled to the right side, and the cut foam box is taken out.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.

Claims

1. The utility model provides a foam case cutting forming device which characterized in that: comprises the following steps:

the supporting legs (1) are provided with mounting plates (2) at the tops, placing plates (3) are arranged on the front sides of the middle parts of the mounting plates (2), and baffles (4) are arranged on the left sides and the rear parts of the placing plates (3);

the rear side of the mounting plate (2) is provided with the driving mechanism (5), and the left side and the right side of the mounting plate (2) close to one side of the placing plate (3) are connected with the forming mechanism (6).

2. A foam box cutting and forming apparatus as defined in claim 1, wherein: the drive mechanism (5) includes:

the U-shaped plate (501) is mounted on the left side and the right side of the rear portion of the mounting plate (2), a sliding groove (502) is formed in the upper portion of the U-shaped plate (501), a first sliding block (503) is arranged in the sliding groove (502) in an inward sliding mode, and the side portion, close to one side of the placing plate (3), of the first sliding block (503) is connected with a large gear (504) in a short rod rotating mode;

the front side of the U-shaped plate (501) close to the middle part of the mounting plate (2) is rotatably provided with a pinion (505) through a rotating shaft, the pinion (505) is arranged in an eccentric mode, the two pinions (505) are meshed, and the pinion (505) is meshed with the big gear (504) close to the pinion (505);

the rear part of the mounting plate (2) is provided with the motor (506), the output shaft of the motor (506) and the rotating shaft at the rear side of the pinion (505) close to the output shaft are both provided with belt pulleys (507), and a flat belt (508) is wound between the two belt pulleys (507);

the upper side and the lower side of the side wall of a small gear (505) on one side close to the motor (506) are respectively provided with an L-shaped plate (509), a swinging plate (510) is sleeved between the L-shaped plates (509) on the two sides, and the tail end of the swinging plate (510) is rotatably connected with a short rod provided with a large gear (504);

the front sides of the U-shaped plates (501) on one sides of the first sliding rails (511) far away from the flat belt (508) are respectively provided with the first sliding rails (511), the first sliding rails (511) are internally provided with a second sliding block (512) in a sliding manner, and the side parts of the second sliding blocks (512) on one sides close to the large gears (504) are connected with sliding plates (513);

and the third sliding block (514) is installed in the sliding plate (513) in a sliding manner, the rear side of the third sliding block (514) is rotatably connected with the front part of the large gear (504), and a push plate (515) is arranged on the side part of the third sliding block (514) close to one side of the first sliding rail (511).

3. A foam box cutting and forming apparatus as defined in claim 2, wherein: the forming mechanism (6) comprises:

the left side and the right side of the mounting plate (2) far away from one side of the motor (506) are respectively provided with a second slide rail (601), the second slide rail (601) is internally provided with a fourth slide block (602) in a sliding manner, a first spring (603) is arranged between the top of the fourth slide block (602) and the top wall of the second slide rail (601), the fourth slide block (602) is internally provided with a fifth slide block (604) in a sliding manner, the side part of the fourth slide block (602) far away from one side of the placing plate (3) is provided with an opening (606), the side part of the fifth slide block (604) is provided with a cross rod (607), the cross rod (607) is positioned in the opening (606) in a sliding manner, a second spring (605) is connected between the side part of the fourth slide block (602) near one side of the cross rod (607) and the side part of the fifth slide block (604) near the cross rod, the rear parts of the, aluminum alloy sleeves (609) are uniformly arranged on the clamping plate (608), screw rods (611) are arranged on the side parts, close to the aluminum alloy sleeves (609), of the two sides, an electric heating wire (610) for cutting a foam block is connected between the two aluminum alloy sleeves (609) on the same side, and the electric heating wire (610) is connected with a power supply through a circuit.

4. A foam box cutting and forming apparatus as defined in claim 3, wherein: the clamping mechanism (7) comprises:

the top of the mounting plate (2) far away from one side of the motor (506) is provided with a fixing plate (701), a round rod (702) is arranged on the upper portion of the fixing plate (701) in a sliding mode, a handle (703) is arranged at the tail end of the round rod (702) far away from one side of the placing plate (3), a pressing plate (704) is connected to the side portion of the round rod (702) far away from one side of the handle (703), a rubber block (705) is uniformly arranged on the side portion of the pressing plate (704) far away from one side of the fixing plate (701), a third spring (706) is connected between the side portion of the pressing plate (704) close to one side of the handle (703) and the side portion of the fixing.

5. A foam box cutting and forming apparatus as defined in claim 3, wherein:

the second slide rail (601) is T-shaped and fixed at the left and right sides of the front part of the mounting plate (2).