CN218464860U

CN218464860U - Tray shaping mechanism

Info

Publication number: CN218464860U
Application number: CN202222307871.0U
Authority: CN
Inventors: 雷安华; 龚文斌; 徐伟; 刘拥军
Original assignee: Zhejiang Yalante New Material Technology Co ltd
Current assignee: Zhejiang Yalante New Material Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-02-10
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a tray shaping mechanism belongs to tray plastic technical field. It includes the shaping frame, shaping frame below be provided with wheel components, shaping frame one side is equipped with uncovered, uncovered department is equipped with the baffle, the shaping frame left and right sides is equipped with shaping plate and No. two shaping plates, the shaping frame constitute by last support body and lower support body, go up and be equipped with elevating system between support body and the lower support body, shaping plate and No. two shaping plates all include last push pedal and the lower push pedal that links to each other through shaping plate extension structure. Elevating system adjusts the height of shaping frame in a flexible way, has saved storing space, and two shaping plates and No. two shaping plates can carry out four plastic to the tray simultaneously, have improved plastic efficiency, can drive push pedal synchronous motion when elevating system drive upper bracket body upward movement with the height of shaping frame when heightening, and shaping plate extending structure can prevent that the gap between push pedal and the lower push pedal leads to the tray part can't be shaped.

Description

Tray shaping mechanism

Technical Field

The utility model belongs to the technical field of the tray plastic, a tray shaping mechanism is related to.

Background

The tray is a nimble cargo platform, the tray in the tray storehouse needs to be put according to the assigned position, people often use tray plastic frame arrangement tray, but the high unable regulation of present tray plastic frame, can be very big when not using take up space, secondly, tray plastic frame among the prior art can only go on two faces of tray in proper order, consequently, the plastic pushes away the tray and need carry out twice plastic work, this very big reduction work efficiency, consequently, the urgent need for a section can carry out altitude mixture control and can carry out the whole shape mechanism of tray of plastic to four faces of tray simultaneously.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a tray shaper disclosed in the chinese patent application No. [ application number: 202210109483.3 ], including the first clamping tumbler and the second clamping tumbler, the said first clamping tumbler is set up in both sides of the second clamping tumbler, the said first clamping tumbler and second clamping tumbler are set up in both sides of the tray separately, drive the pinch-off plate to squeeze to two opposite surfaces of the tray through the first clamping tumbler, meanwhile, drive the pinch-off arm to rotate and squeeze to two remaining opposite surfaces of the tray through the second clamping tumbler; the first clamping rotating arm drives the pressing plate to rotate, so that the trays can be sorted in the front-back direction; the middle pressing mechanism mainly comprises a second clamping rotating arm which is rotatably arranged on a clamping rotating arm mounting frame and is arranged between two clamping rotating arm mounting plates, the second clamping rotating arm is connected with a pressing arm through a second connecting push rod arranged on the second clamping rotating arm, and when the middle pressing mechanism is used, the pressing arm can be driven to rotate through the second clamping rotating arm, so that the pallet can be arranged in the left and right directions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a tray shaping mechanism.

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

the utility model provides a tray shaping mechanism, includes that the cross-section is the plastic frame of rectangle, plastic frame below be provided with wheel components, plastic frame one side be equipped with the uncovered that is used for the tray business turn over, uncovered department be equipped with the baffle, baffle one side and plastic frame articulated and the opposite side can pass through the hasp with plastic frame fixed, the plastic frame left and right sides be equipped with a shaping plate and can drive a shaping plate and keep away from or be close to a translation subassembly to plastic frame center department, the baffle inboard still be equipped with No. two shaping plates and can drive No. two translation subassemblies that No. two shaping plates kept away from or are close to plastic frame center department, plastic frame constitute by upper bracket body and lower frame body, upper bracket body and lower frame body between be equipped with elevating system, a shaping plate and No. two shaping plates all include the last push pedal and the lower push pedal that link to each other through shaping plate extension structure, the baffle include the overhead gage and the lower baffle that link to each other with upper bracket body and lower frame body respectively, overhead gage and lower baffle between link to each other through the telescopic link to each other.

The roller assembly is used for moving the shaping frame, the lifting mechanism is used for flexibly adjusting the height of the shaping frame, the lifting mechanism drives the upper frame body to be far away from or close to the upper frame body, and when the shaping frame is in a non-working state, the height of the shaping frame is the lowest, so that the storage space is saved; when the shaping frame is in a working state, the height of the shaping frame is adjusted according to the height of the tray, the first translation assembly and the second translation assembly can respectively drive the two first shaping plates positioned on the left side and the right side of the shaping frame and the second shaping plate on the baffle plate to move so as to simultaneously shape the four surfaces of the tray, thereby avoiding repeated shaping operation, greatly improving shaping efficiency, driving the upper push plate to synchronously move when the lifting mechanism drives the upper frame body to move upwards to adjust the height of the shaping frame, and preventing the tray from being partially shaped due to a gap between the upper push plate and the lower push plate due to the extension structure of the shaping plates;

when the tray need carry out the plastic, remove the plastic frame to tray department, adjust the height of plastic frame and make it be greater than the tray height, the open tray that is facing to of plastic frame, when the tray enters into the plastic frame completely and with back board near, close the baffle and detain with the hasp, carry out four face plastic alignments to the tray simultaneously through a translation subassembly and No. two translation subassemblies drive shaping plate and No. two shaping plates.

In foretell tray plastic mechanism, the upper ledge body left and right sides be equipped with the lift plate respectively, the lower ledge body left and right sides be equipped with the fixed plate respectively, the lift plate link to each other through a translation subassembly with the last push pedal in the plastic plate, the fixed plate link to each other through a translation subassembly with the lower push pedal in the plastic plate.

In the above tray shaping mechanism, the lifting mechanism includes a lifting driver disposed in the fixing plate, and a top end of an output shaft of the lifting driver is fixedly connected to a bottom end of the lifting plate.

The lifting driver is used for driving the lifting plate to be far away from or close to the fixing plate, so that the upper frame body is driven to be far away from or close to the lower frame body to achieve height adjustment of the shaping frame.

In the tray reshaping mechanism, the first translation assembly comprises a first translation driver, the top end of an output shaft of the first translation driver is fixedly connected with an upper push plate or a lower push plate in the first reshaping plate, the second translation assembly comprises a second translation driver, and the top end of an output shaft of the second translation driver is fixedly connected with the upper push plate or the lower push plate in the second reshaping plate.

Thereby the synchronous work of a translation driver on two riser blocks of plastic frame both sides and two fixed plates can drive two shaping plates and be close to each other or keep away from the plastic that the realization was to the tray, thereby the synchronous work of No. two translation drivers on the baffle can drive No. two shaping plates and be close to or keep away from to the terminal surface in the tray frame and can carry out the plastic to the other both sides of tray to can realize the purpose of four face plastic of tray simultaneously.

In the tray shaping mechanism, a limiting device is arranged between the baffle and the second shaping plate, and limiting devices are also respectively arranged between the lifting plate, the fixed plate and the first shaping plate.

The limiting device is used for maintaining the stability of the upper push plate and the lower push plate in the first shaping plate and the second shaping plate.

In foretell tray plastic mechanism, plastic board extend structure including setting up the passageway of inserting of pulling out in push pedal down, pull out and insert passageway sliding connection have with last push pedal fixed connection and the cross-section be the rectangular pull-out picture peg.

As the connection between the upper push plate and the lower push plate, when the lifting mechanism drives the upper push plate to move upwards to drive the upper push plate to be far away from the lower push plate, the pulling and inserting plate slides upwards in the pulling and inserting channel.

In the tray reshaping mechanism, the first reshaping plate and the second reshaping plate are provided with reshaping surfaces, the reshaping surfaces are close to one side of the center of the reshaping frame, the plugging and unplugging channel is communicated with the reshaping surfaces, and the inner end surfaces of the plugging and unplugging plates are flush with the reshaping surfaces.

When the lifting mechanism drives the lifting plate to move upwards to drive the upper push plate to be far away from the lower push plate, the inner end face of the inserting and pulling plate is flush with the shaping surface, so that after the upper push plate and the lower push plate are separated, the inserting and pulling plate can fill a gap between the upper push plate and the lower push plate, and the inserting and pulling plate becomes a part of the shaping surface.

In the above tray shaping mechanism, the limiting device includes two horizontally disposed limiting rods, the inner ends of the limiting rods are fixedly connected with the upper pushing plate or the lower pushing plate, and the outer ends of the limiting rods penetrate through the upper lifting plate, the fixed plate, the upper baffle plate or the lower baffle plate and are slidably connected with the upper lifting plate, the fixed plate, the upper baffle plate or the lower baffle plate.

The limiting rods on the upper side of the vertical direction of each first translation driver and the limiting rods on the left side and the right side of each second translation driver are used for ensuring that the movement of the upper push plate and the lower push plate in the first shaping plate and the second shaping plate is always kept on the same straight line, and the deviation is prevented.

In the above tray shaping mechanism, the roller assembly includes a universal wheel fixedly connected below the lower frame body, protective baffles are arranged on two sides of the universal wheel, and a locking bolt is arranged between the protective baffles and the universal wheel.

The universal wheel is used for the removal of plastic frame, and guard flap prevents that the universal wheel from receiving the striking damage, and the dead bolt can pin the universal wheel when plastic frame work and prevent the slip.

In the tray shaping mechanism, the back of the shaping frame is provided with a back plate, the center of the back plate is provided with a protective handle, and the protective handle is provided with an arc-shaped bulge.

The protecting and holding handle on the back plate is convenient for a worker to hold, the protrusions on the protecting and holding handle can increase the friction force of the protecting and holding handle, and the anti-skidding part is convenient for the worker to pull the shaping frame.

Compared with the prior art, the utility model has the advantages of:

1. the roller assembly is used for moving the shaping frame, the lifting mechanism is used for flexibly adjusting the height of the shaping frame, the lifting mechanism drives the upper frame body to be far away from or close to the upper frame body, and when the shaping frame is in a non-working state, the height of the shaping frame is the lowest, so that the storage space is saved; when the plastic frame is in operating condition, according to the height of tray altitude mixture control plastic frame, thereby a translation subassembly and No. two translation subassemblies can drive respectively and be located two shaping plates of the plastic frame left and right sides and No. two shaping plates on the baffle and remove and can carry out four plastic to the tray simultaneously, thereby avoid iterative plastic operation, the plastic efficiency is greatly improved, can drive push pedal synchronous motion when elevating system drive upper bracket body upward movement is with the height adjustment of plastic frame, shaping plate extending structure can prevent to go up the gap and lead to the tray part unable by the plastic between push pedal and the lower push pedal.

2. When the tray need carry out the plastic, remove the plastic frame to tray department, adjust the height of plastic frame and make it be greater than the tray height, the open tray that is facing to of plastic frame, when the tray enters into the plastic frame completely and with back board near, close the baffle and detain with the hasp, carry out four face plastic alignments to the tray simultaneously through a translation subassembly and No. two translation subassemblies drive shaping plate and No. two shaping plates.

3. The lifting driver is used for driving the lifting plate to be far away from or close to the fixing plate, so that the upper frame body is driven to be far away from or close to the lower frame body to achieve height adjustment of the shaping frame.

4. Thereby a translation driver synchronous working on two rising plates and two fixed plates of plastic frame both sides can drive two shaping plates and be close to each other or keep away from the realization to the plastic of tray, thereby No. two translation driver synchronous working on the baffle can drive No. two shaping plates and be close to or keep away from to the tray frame interior terminal surface and can carry out the plastic to the other both sides of tray to can realize the purpose of four face plastic of tray simultaneously.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a front view provided by the present invention;

fig. 2 is a side view provided by the present invention;

fig. 3 is a top view provided by the present invention;

fig. 4 is a schematic structural view of the extension structure of the shaping plate of the present invention.

In the figure, the shaping frame 1, the roller assembly 2, the opening 3, the baffle 4, the shaping plate 5, the translation assembly 6, the shaping plate 7, the translation assembly 8, the lower frame 10, the upper frame 9, the lifting mechanism 11, the shaping plate extension structure 12, the upper push plate 13, the lower push plate 14, the telescopic rod 15, the back plate 16, the upper push plate 17, the fixed plate 18, the lifting driver 19, the translation driver 20, the output shaft 21, the translation driver 22, the limiting device 23, the plugging channel 24, the plugging plate 25, the shaping surface 26, the limiting rod 27, the universal wheel 28 and the locking plug 31.

Detailed Description

As shown in fig. 1-4, a tray shaping mechanism comprises a shaping frame 1 with a rectangular cross section, wherein roller assemblies 2 are arranged below the shaping frame 1, an opening 3 for the tray to enter and exit is arranged on one side of the shaping frame 1, a baffle 4 is arranged at the opening 3, one side of the baffle 4 is hinged to the shaping frame 1, the other side of the baffle 4 can be fixed to the shaping frame 1 through a lock catch, a first shaping plate 5 and a first translation assembly 6 capable of driving the first shaping plate 5 to be far away from or close to the center of the shaping frame 1 are arranged on the left side and the right side of the shaping frame 1, a second translation assembly 8 capable of driving the second shaping plate 7 to be far away from or close to the center of the shaping frame 1 is arranged on the inner side of the baffle 4, the shaping frame 1 consists of an upper frame body 9 and a lower frame body 10, a lifting mechanism 11 is arranged between the upper frame body 9 and the lower frame body 10, the first shaping plate 5 and the second shaping plate 7 respectively comprise an upper push plate 13 and a lower push plate 14 which are connected through a shaping plate extension structure 12, the baffle 4 and the lower push plate 14 are respectively connected with the upper frame body 9 and the lower frame 4, and the baffle 4 are connected through an expansion rod 15, and the baffle 4 are connected through an expansion rod 15.

The roller wheel assembly 2 is used for moving the shaping frame 1, the lifting mechanism 11 is used for flexibly adjusting the height of the shaping frame 1, the lifting mechanism 11 drives the upper frame body 9 to be far away from or close to the upper frame body 9, and when the shaping frame 1 is in a non-working state, the shaping frame 1 is the lowest in height, so that the storage space is saved; when the shaping frame 1 is in a working state, the height of the shaping frame 1 is adjusted according to the height of a tray, the first translation assembly 6 and the second translation assembly 8 can respectively drive the two first shaping plates 5 positioned on the left side and the right side of the shaping frame 1 and the second shaping plate 7 on the baffle 4 to move so as to simultaneously shape the tray in four surfaces, so that repeated shaping operation is avoided, the shaping efficiency is greatly improved, when the lifting mechanism 11 drives the upper frame body 9 to move upwards to adjust the height of the shaping frame, the upper push plate can be driven to synchronously move, and the shaping plate extending structure 12 can prevent the tray from being partially shaped due to the gap between the upper push plate and the lower push plate; when the tray needs to be shaped, the shaping frame 1 is moved to the tray, the height of the shaping frame 1 is adjusted to be larger than the height of the tray, the opening 3 of the shaping frame 1 faces the tray, when the tray completely enters the shaping frame 1 and abuts against the back plate 16, the baffle plate 4 is closed and buckled by the lock catch, and the first shaping plate 5 and the second shaping plate 7 are driven by the first translation assembly 6 and the second translation assembly 8 to simultaneously shape and align the four surfaces of the tray.

Specifically, as shown in fig. 1 and 2, the left and right sides of the upper frame body 9 are respectively provided with an ascending plate 17, the left and right sides of the lower frame body 10 are respectively provided with a fixing plate 18, the ascending plate 17 is connected with the upper pushing plate 13 in the first shaping plate 5 through the first translation assembly 6, and the fixing plate 18 is connected with the lower pushing plate 14 in the first shaping plate 5 through the first translation assembly 6.

Specifically, as shown in fig. 1 and 2, the lifting mechanism 11 includes a lifting driver 19 disposed in the fixed plate 18, and a top end of an output shaft of the lifting driver 19 is fixedly connected to a bottom end of the lifting plate 17.

The lifting driver 19 is used for driving the lifting plate 17 to move away from or close to the fixing plate 18, so as to drive the upper frame body 9 to move away from or close to the lower frame body 10 to realize the height adjustment of the shaping frame 1.

It will be appreciated by those skilled in the art that the lift drive may be a cylinder, linear motor, or the like.

Specifically, as shown in fig. 1 to fig. 3, the first translation assembly 6 includes a first translation driver 20, the top end of an output shaft 21 of the first translation driver 20 is fixedly connected with the upper push plate 13 or the lower push plate 14 in the first shaping plate 5, the second translation assembly 8 includes a second translation driver 22, and the top end of the output shaft 21 of the second translation driver 22 is fixedly connected with the upper push plate 13 or the lower push plate 14 in the second shaping plate 7.

Thereby two synchronous work ability of translation driver 20 on two riser blocks 17 and two fixed plates 18 of plastic frame both sides drive two whole boards and are close to each other or keep away from the shaping that realizes the tray, thereby the synchronous work of No. two translation drivers 22 on the baffle 4 can drive No. two whole boards 7 to the terminal surface is close to or keep away from in the tray frame can carry out the shaping to the other both sides of tray to can realize the purpose of four face plastic of tray simultaneously.

Preferably, as shown in fig. 1 to 3, a limiting device 23 is disposed between the baffle plate 4 and the second shaping plate 7, the limiting devices 23 are also disposed between the ascending plate 17, the fixing plate 18 and the first shaping plate 5, the limiting device 23 includes two horizontally disposed limiting rods 27, the inner ends of the limiting rods 27 are fixedly connected with the upper pushing plate 13 or the lower pushing plate 14, and the outer ends of the limiting rods 27 penetrate through the ascending plate 17, the fixing plate 18, the upper baffle plate 4 or the lower baffle plate 4 and are slidably connected with the ascending plate 17, the fixing plate 18, the upper baffle plate 4 or the lower baffle plate 4.

The limiting device 23 is used for maintaining the stability of the upper pushing plate 13 and the lower pushing plate 14 in the first shaping plate 5 and the second shaping plate 7, and the limiting rods 27 on the vertical direction of each first translation driver 20 and the limiting rods 27 on the left side and the right side of each second translation driver 22 are used for ensuring that the movement of the upper pushing plate 13 and the lower pushing plate 14 in the first shaping plate 5 and the second shaping plate 7 is always kept on the same straight line to prevent deviation.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, the shaping plate extension structure 12 includes a plugging channel 24 disposed in the lower pushing plate 14, a plugging plate 25 fixedly connected to the upper pushing plate 13 and having a rectangular cross section is slidably connected in the plugging channel 24, the

shaping plates

5 and 7 have shaping surfaces 26, the shaping surfaces 26 are close to one side of the center of the shaping frame 1, the plugging channel 24 is communicated with the shaping surfaces 26, and the inner end surfaces of the plugging plates 25 are flush with the shaping surfaces 26.

As the connection between the upper pushing plate 13 and the lower pushing plate 14, when the lifting mechanism 11 drives the lifting plate 17 to move upwards to drive the upper pushing plate to be far away from the lower pushing plate, the inserting and extracting plate 25 slides upwards in the inserting and extracting channel 24, when the lifting mechanism 11 drives the lifting plate 17 to move upwards to drive the upper pushing plate to be far away from the lower pushing plate, because the inner end surface of the inserting and extracting plate 25 is flush with the shaping surface 26, after the upper pushing plate and the lower pushing plate are separated, the inserting and extracting plate can fill the gap between the upper pushing plate and the lower pushing plate, and the inserting and extracting plate becomes a part of the shaping surface.

Specifically, as shown in fig. 1 and 2, the roller assembly 2 includes a universal wheel 28 fixedly connected to the lower portion of the lower frame 10, the guard plates 4 are disposed on two sides of the universal wheel 28, and a locking bolt 31 is disposed between the guard plates 4 and the universal wheel 28.

The universal wheel 28 is used for moving the shaping frame 1, the protective baffle 4 prevents the universal wheel 28 from being damaged by impact, and the locking bolt 31 can lock the universal wheel 28 to prevent sliding when the shaping frame 1 works.

Preferably, as shown in fig. 3, a back plate 16 is arranged at the back of the shaping frame 1, a protective handle is arranged in the center of the back plate 16, and a circular arc-shaped protrusion is arranged on the protective handle.

The protective handle on the back plate 16 is convenient for a worker to hold, the protrusions on the protective handle can increase the friction force of the protective handle, and the anti-skidding handle is convenient for the worker to pull the shaping frame 1.

The utility model discloses a theory of operation is: the roller wheel assembly 2 is used for moving the shaping frame 1, the lifting mechanism 11 is used for flexibly adjusting the height of the shaping frame 1, the lifting mechanism 11 drives the upper frame body 9 to be far away from or close to the upper frame body 9, and when the shaping frame 1 is in a non-working state, the shaping frame 1 is the lowest in height, so that the storage space is saved; when the shaping frame 1 is in a working state, the height of the shaping frame 1 is adjusted according to the height of a tray, the first translation assembly 6 and the second translation assembly 8 can respectively drive the two first shaping plates 5 positioned on the left side and the right side of the shaping frame 1 and the second shaping plate 7 on the baffle 4 to move so as to shape the tray at four sides simultaneously, repeated shaping operation is avoided, shaping efficiency is greatly improved, when the lifting mechanism 11 drives the upper frame body 9 to move upwards to adjust the height of the shaping frame, the upper push plate can be driven to move synchronously, and the shaping plate extension structure 12 can prevent a gap from being formed between the upper push plate and the lower push plate to prevent the tray from being partially incapable of being shaped;

when a tray needs to be shaped, the shaping frame 1 is moved to the tray, the height of the shaping frame 1 is adjusted to be larger than that of the tray, the opening 3 of the shaping frame 1 faces the tray, when the tray completely enters the shaping frame 1 and is abutted against the back plate 16, the baffle 4 is closed and buckled by the lock catch, and the first translation assembly 6 and the second translation assembly 8 drive the first shaping plate 5 and the second shaping plate 7 to simultaneously shape and align four surfaces of the tray;

the lifting driver 19 is used for driving the lifting plate 17 to move away from or close to the fixing plate 18, so as to drive the upper frame body 9 to move away from or close to the lower frame body 10 to realize the height adjustment of the shaping frame 1; those skilled in the art will appreciate that the lift drive can be a cylinder, linear motor, or the like; the two lifting plates 17 on the two sides of the shaping frame and the first translation drivers 20 on the two fixing plates 18 work synchronously to drive the two first shaping plates to be close to or far away from each other so as to shape the tray, and the second translation driver 22 on the baffle plate 4 works synchronously to drive the second shaping plate 7 to be close to or far away from the inner end face of the tray frame so as to shape the other two sides of the tray, so that the purpose of shaping four faces of the tray simultaneously can be realized; those skilled in the art will appreciate that the lift drive can be a cylinder, linear motor, or the like; the limiting device 23 is used for maintaining the stability of the upper push plate 13 and the lower push plate 14 in the first shaping plate 5 and the second shaping plate 7; as the connection between the upper pushing plate 13 and the lower pushing plate 14, when the lifting mechanism 11 drives the upper pushing plate 17 to move upwards to drive the upper pushing plate to be far away from the lower pushing plate, the plugging plate 25 slides upwards in the plugging channel 24;

when the lifting mechanism 11 drives the lifting plate 17 to move upwards to drive the upper push plate to be far away from the lower push plate, because the inner end surface of the plug-in board 25 is flush with the shaping surface 26, after the upper push plate and the lower push plate are separated, the plug-in board can fill the gap between the upper push plate and the lower push plate, so that the plug-in board becomes a part of the shaping surface; the limiting rods 27 on the vertical direction of each first translation driver 20 and the limiting rods 27 on the left side and the right side of each second translation driver 22 are used for ensuring that the movement of the upper push plate 13 and the lower push plate 14 in the first shaping plate 5 and the second shaping plate 7 is always kept on the same straight line, so that the deviation is prevented; the universal wheel 28 is used for moving the shaping frame 1, the protective baffle 4 prevents the universal wheel 28 from being damaged by impact, and the locking bolt 31 can lock the universal wheel 28 to prevent sliding when the shaping frame 1 works; the protective handle on the back plate 16 is convenient for a worker to hold, the protrusions on the protective handle can increase the friction force of the protective handle, and the anti-skidding handle is convenient for the worker to pull the shaping frame 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the shaping frame 1, the roller assemblies 2, the opening 3, the baffle 4, the first shaping plate 5, the first translating assembly 6, the second shaping plate 7, the second translating assembly 8, the lower frame 10, the upper frame 9, the lifting mechanism 11, the shaping plate extending structure 12, the upper pushing plate 13, the lower pushing plate 14, the telescopic rod 15, the back plate 16, the lifting plate 17, the fixing plate 18, the lifting driver 19, the first translating driver 20, the output shaft 21, the second translating driver 22, the limiting device 23, the plugging channel 24, the plugging plate 25, the shaping surface 26, the limiting rod 27, the universal wheel 28, the locking plug 31, etc. are used more frequently, these terms are used only for the convenience of describing and explaining the essence of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. The utility model provides a tray shaping mechanism, includes that the cross-section is rectangle plastic frame (1), plastic frame (1) below be provided with roller components (2), its characterized in that, plastic frame (1) one side be equipped with uncovered (3) that are used for the tray business turn over, uncovered (3) department be equipped with baffle (4), baffle (4) one side and plastic frame (1) articulated and the opposite side can be fixed through the hasp with plastic frame (1), plastic frame (1) the left and right sides be equipped with No. one shaping plate (5) and can drive No. one shaping plate (5) and keep away from or be close to No. one translation subassembly (6) of plastic frame (1) center department, baffle (4) inboard still be equipped with No. two shaping plates (7) and can drive No. two shaping plates (7) and keep away from or be close to plastic frame (1) center department No. two translation subassemblies (8), plastic frame (1) constitute by last support body (9) and lower support body (10), last support body (9) and lower support body (10) be equipped with between be equipped with lifting mechanism (11) and lower baffle (12) and the baffle (4) and the equal extension baffle (12) of No. one last support body (4) and lower baffle (10) including baffle (12) the equal baffle (4) and the baffle (4) of the last baffle (10) and the last baffle (10) of the support body (10) extend the baffle (10) and the equal support body (10) and the baffle (10) and the push pedal (10) of the equal extension of the support body (10) and the equal extension of the support body (4) are all extend the baffle (4) and the baffle (10) and the baffle (4) are all constitute 4) The upper baffle plate (4) is connected with the lower baffle plate (4) through an expansion rod (15).

2. The tray shaping mechanism according to claim 1, wherein the left side and the right side of the upper frame body (9) are respectively provided with an ascending plate (17), the left side and the right side of the lower frame body (10) are respectively provided with a fixing plate (18), the ascending plate (17) is connected with the upper push plate (13) in the first shaping plate (5) through the first translation assembly (6), and the fixing plate (18) is connected with the lower push plate (14) in the first shaping plate (5) through the first translation assembly (6).

3. A tray-shaping mechanism as claimed in claim 2, characterized in that the lifting mechanism (11) comprises a lifting driver (19) arranged in the fixed plate (18), the top end of the output shaft of the lifting driver (19) being fixedly connected to the bottom end of the lifting plate (17).

4. A tray shaping mechanism according to claim 2, wherein the first translation assembly (6) comprises a first translation driver (20), the top end of the output shaft (21) of the first translation driver (20) is fixedly connected with the upper push plate (13) or the lower push plate (14) in the first shaping plate (5), the second translation assembly (8) comprises a second translation driver (22), and the top end of the output shaft (21) of the second translation driver (22) is fixedly connected with the upper push plate (13) or the lower push plate (14) in the second shaping plate (7).

5. A tray shaping mechanism according to claim 2, wherein a limiting device (23) is arranged between the baffle plate (4) and the second shaping plate (7), and a limiting device (23) is arranged between the ascending plate (17), the fixing plate (18) and the first shaping plate (5).

6. A tray shaping mechanism according to claim 1, wherein the shaping plate extension structure (12) comprises a plugging and unplugging channel (24) arranged in the lower pushing plate (14), and a plugging and unplugging plate (25) which is fixedly connected with the upper pushing plate (13) and has a rectangular cross section is slidably connected in the plugging and unplugging channel (24).

7. A tray shaping mechanism according to claim 6, characterized in that the shaping plate (5) and the shaping plate (7) are provided with shaping surfaces (26), the shaping surfaces (26) are close to one side of the center of the shaping frame (1), the plugging and unplugging channels (24) are communicated with the shaping surfaces (26), and the inner end surfaces of the plugging and unplugging plates (25) are flush with the shaping surfaces (26).

8. A tray shaping mechanism according to claim 5, characterized in that the limiting device (23) comprises two horizontally arranged limiting rods (27), the inner ends of the limiting rods (27) are fixedly connected with the upper pushing plate (13) or the lower pushing plate (14), and the outer ends of the limiting rods (27) penetrate through the upper lifting plate (17), the fixing plate (18), the upper baffle plate (4) or the lower baffle plate (4) and are slidably connected with the upper lifting plate (17), the fixing plate (18), the upper baffle plate (4) or the lower baffle plate (4).

9. The tray shaping mechanism according to claim 1, wherein the roller assembly (2) comprises a universal wheel (28) fixedly connected below the lower frame body (10), protective baffles (4) are arranged on two sides of the universal wheel (28), and a locking bolt (31) is arranged between each protective baffle (4) and the universal wheel (28).

10. A tray shaping mechanism according to claim 1, characterized in that a back plate (16) is provided on the back of the shaping frame (1), a protective handle is provided in the center of the back plate (16), and a circular arc-shaped protrusion is provided on the protective handle.