CN114013963A

CN114013963A - Plate transferring system and method for plate heat exchanger

Info

Publication number: CN114013963A
Application number: CN202111484078.1A
Authority: CN
Inventors: 胡西芹; 刘红军; 张凌霞; 张志峰
Original assignee: Anhui Propellent Heat Transfer Technology Co ltd
Current assignee: Anhui Propellent Heat Transfer Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-02-08

Abstract

The invention relates to the technical field of heat exchanger plate processing, and the scheme is a plate type heat exchanger plate transfer system which comprises a bottom plate, wherein a conveying belt is arranged in the middle of the top end of the bottom plate, a storage unloading mechanism is arranged on the input side of the conveying belt, and plates are loaded in the storage unloading mechanism; the designed plate turning and blanking mechanism can turn and tilt the plate, so that the plate can be conveniently transferred to processing equipment by the clamping mechanical arm for drilling; after the processing is finished, the plate turning and blanking mechanism can rotate the finished plate to a vertical angle to lead out the finished plate, so that the subsequent finished plate loading mechanism can conveniently load the finished plate; the finished product loading mechanism of design loads, can gather together the slab automatically and collect on collecting the pole, and then makes things convenient for it to carry out the stack and collect.

Description

Plate transferring system and method for plate heat exchanger

Technical Field

The invention relates to the technical field of heat exchanger plate processing, in particular to a plate type heat exchanger plate transferring system and a transferring method thereof.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, and is an energy-saving device for transferring heat between two or more than two fluids with different temperatures. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.

The heat exchanger can be divided into a floating head type heat exchanger, a fixed tube-plate type heat exchanger, a U-shaped tube-plate type heat exchanger, a plate type heat exchanger and the like according to structural classification, wherein the plate type heat exchanger plate is a plate which is specially used for isolating a medium and carrying out heat exchange in the plate type heat exchanger and is an important component of the plate type heat exchanger.

Each plate comprises two parts, a metal plate and a sealing gasket, wherein the metal plate is a metal thin plate pressed with corrugations, sealing grooves and angular holes and is an important heat transfer element, the corrugations can not only strengthen heat transfer, but also increase the rigidity of the thin plate, thereby improving the pressure bearing capacity of the plate heat exchanger, and reducing the formation of precipitates or dirt due to the fact that liquid is promoted to be in a turbulent flow state, and playing a certain self-cleaning role; the sealing gasket is installed in the gasket groove along the plate periphery, seals the periphery between the plates to prevent the fluid from leaking outwards, and seals a part of corner holes according to the design requirement to enable the cold fluid and the hot fluid to flow according to respective flow channels.

The slab of heat exchanger needs to be transported to the processing equipment by the manual work in drilling course of working on, carries out drilling processing, after processing, carries out the stack by the manual work again and collects to subsequent processing is conveniently carried out, and this slab is transported hard and inefficiency.

Therefore, the invention designs a plate transferring system and a transferring method of a plate heat exchanger to solve the problems.

Disclosure of Invention

The invention aims to provide a plate transferring system and a plate transferring method of a plate heat exchanger, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a plate heat exchanger slab transfer system, includes the bottom plate, bottom plate top middle part is equipped with the conveyer belt, the input side of conveyer belt is provided with stores shedding mechanism, store the interior slab that loads of shedding mechanism, the conveyer belt top is provided with slab guiding mechanism, the output side of conveyer belt is provided with slab upset and unloading mechanism, the upside of slab upset and unloading mechanism is provided with the centre gripping arm, the centre gripping arm is used for transporting the slab to processing equipment department to in sending the slab back slab upset and unloading mechanism after processing is accomplished, the downside of slab upset and unloading mechanism is provided with finished product loading mechanism, conveyer belt top right side is provided with online surveillance camera head.

Preferably, it includes the shell body to store shedding mechanism, the top and the right-hand member of shell body are the opening, the shell body internalization is equipped with oblique ejector pad, first electric putter is installed to the left end of shell body, first electric putter's output pole runs through the left end rigid coupling of shell body and oblique ejector pad, the bottom right side of shell body is provided with the discharge opening, the bottom left end of discharge opening is equipped with the stripper, the top right side of discharge opening is provided with the baffle, slab anti-skidding mechanism is installed in the baffle left side.

Preferably, the top end of the discharging plate is hinged to the bottom end of the outer shell, the left side of the discharging plate is hinged to one side of the second electric push rod, and the other side of the second electric push rod is hinged to the bottom end of the outer shell.

Preferably, slab anti-skidding mechanism includes the mounting panel, mounting panel right-hand member middle part rigid coupling has adjusting screw, the baffle is run through in the adjusting screw activity, the last two sets of adjusting nut that is equipped with of adjusting screw, two sets of adjusting nut divide and establish the left and right sides at the baffle, the left side of mounting panel is equipped with the sloping block, two sets of gag lever posts about the right-hand member rigid coupling of sloping block has, the right-hand member activity in proper order of gag lever post runs through mounting panel and baffle, be connected with buffer spring between sloping block and the mounting panel, buffer spring wire-wrap is in the gag lever post periphery.

Preferably, a rotating roller is arranged on the left inclined surface of the inclined block and arranged along the longitudinal direction of the inclined block.

Preferably, slab guiding mechanism includes the U type frame plate of rigid coupling between the side bearer around the conveyer belt, the inboard of U type frame plate is equipped with bispin to the lead screw, the rear end of bispin to the lead screw is connected with a driving motor, two internal thread hole sliders around being connected with on the bispin to the lead screw, internal thread hole slider bottom is connected with the slab guide bar through the connecting rod, the slab guide bar is including straight rod portion, the left end in straight rod portion is equipped with flaring slant rod portion.

Preferably, slab upset and unloading mechanism include the roller frame, the last rotation of roller frame is installed the upset roller, the rotation central axis of upset roller connects the second driving motor, set up two sets of slab passageways that are the cross setting on the upset roller, the downside of upset roller is equipped with the cambered plate, the both sides and the roller frame rigid coupling of cambered plate, the bottom middle part of cambered plate is equipped with out the board mouth, the right-hand member of cambered plate is higher than its left end for it is that to feed blocks the slab right-hand member and stretches out the slab passageway.

Preferably, the material inlet and the material outlet of the plate passage and the intersection of the two groups of plate passages are designed by circular arc chamfers.

Preferably, finished product loading mechanism includes the L template, the correspondence is equipped with the limiting plate around the riser right wall of L template, the riser right wall lower part of L template is equipped with elastic cushion, the riser left end middle part of L template is equipped with third electric putter, the riser of L template is run through in third electric putter's movable rod activity, the diaphragm top right side of L template is equipped with the slot, it has the riser to peg graft on the slot, four slab collection poles about the left end face of riser is equipped with.

A method for transferring a plate for a plate heat exchanger, comprising the steps of:

s1, starting the storage and discharge mechanism to enable the plates to fall onto the surface of the conveyer belt one by one, and enabling the conveyer belt to convey the plates to the right, wherein the plates are righted when passing through the plate guide mechanism;

s2, the plate continues to move to the right until the right end of the plate is fully inserted into a group of plate channels on the turnover roller, after the online monitoring camera observes that the plate is fully inserted, a signal is sent to an external controller, the external controller sends a signal to control a second driving motor to start, the second driving motor drives the turnover roller to have a certain angle, so that the plate on the turnover roller is turned over to a processing acquisition position, and at the moment, the clamping mechanical arm clamps the plate at the position and transfers the plate to processing equipment for processing;

s3, after the processing of the plate, returning the plate to the turnover roller by the clamping mechanical arm, and continuously starting the second driving motor to enable the plate to rotate to the vertical position, and enabling the plate to fall from the plate outlet and to be collected by the finished product loading mechanism.

Compared with the prior art, the invention has the beneficial effects that:

1. the storage and unloading mechanism designed by the invention can prestore more sheets to be processed at one time, and can realize the single-plate unloading process from the sheets to the conveyor belt, so that the sheet blanking is orderly, and the accurate operation of the whole transfer process is facilitated;

2. the plate guiding mechanism designed by the invention can realize the righting of the plate, avoid the condition that the plate is inclined and can not be accurately matched with a subsequent structure, and is convenient to adjust;

3. the plate turning and blanking mechanism can turn and tilt the plate, so that the clamping mechanical arm can transfer the plate to processing equipment for drilling; after the processing is finished, the plate turning and blanking mechanism can rotate the finished plate to a vertical angle to lead out the finished plate, so that the subsequent finished plate loading mechanism can conveniently load the finished plate;

4. the finished product loading mechanism designed by the invention can automatically gather and collect the plates on the collecting rod, thereby facilitating the stacking and collection of the plates.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a first state of the present invention;

FIG. 2 is a schematic diagram of a second state of the present invention;

FIG. 3 is a schematic view of a third state of the present invention;

FIG. 4 is a schematic structural view of a storage and discharge mechanism of the present invention;

FIG. 5 is a schematic structural view of the anti-slip mechanism of the present invention;

FIG. 6 is a schematic view of the construction of the panel guide mechanism of the present invention;

FIG. 7 is a schematic structural view of a plate turning and blanking mechanism according to the present invention;

FIG. 8 is a schematic cross-sectional view of the turn over roller and the cambered plate of the present invention;

fig. 9 is a schematic structural diagram of the product loading mechanism of the present invention.

The reference numbers are as follows:

1-bottom plate, 2-conveyer belt, 3-storage unloading mechanism, 4-plate, 5-plate guiding mechanism, 6-plate turning and unloading mechanism, 7-clamping mechanical arm, 8-online monitoring camera, 9-finished product loading mechanism, 31-shell, 32-oblique push block, 33-first electric push rod, 34-discharge opening, 35-discharge plate, 36-second electric push rod, 37-baffle, 38-plate antiskid mechanism, 381-mounting plate, 382-adjusting screw rod, 383-adjusting nut, 384-limiting rod, 385-oblique block, 386-buffer spring, 387-rotating roller column, 51-U-shaped frame plate, 52-double-rotating-direction screw rod, 53-first driving motor, 54-internal thread hole slide block, 55-connecting rod, 56-straight rod part, 57-flaring inclined rod part, 61-roller frame, 62-turning roller, 63-cambered plate, 64-plate outlet, 65-plate channel, 91-L-shaped plate, 92-limit plate, 93-third electric push rod, 94-elastic cushion block, 95-slot, 96-vertical plate and 97-plate collecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1-3, the present invention provides a technical solution:

the utility model provides a plate heat exchanger slab transfer system, comprising a base plate 1, 1 top middle part of bottom plate is equipped with conveyer belt 2, the input side of conveyer belt 2 is provided with stores shedding mechanism 3, store and load slab 4 in the shedding mechanism 3, 2 tops of conveyer belt are provided with slab guiding mechanism 5, the output side of conveyer belt 2 is provided with slab upset and unloading mechanism 6, the upside of slab upset and unloading mechanism 6 is provided with centre gripping arm 7, centre gripping arm 7 is used for transporting slab 4 to processing equipment department, and in sending slab 4 back slab upset and unloading mechanism 6 after processing is accomplished, the downside of slab upset and unloading mechanism 6 is provided with finished

product loading mechanism

9, 2 top right sides of conveyer belt are provided with online surveillance camera head 8.

The working principle is as follows:

s1, starting the storage and discharge mechanism 3 to enable the inner plates 4 to fall onto the surface of the conveyer belt 2 one by one, and the conveyer belt 2 conveys the plates 4 to the right, and when the plates pass through the plate guide mechanism 5, the plates 4 are righted;

s2, continuing to move the plate 4 to the right until the right end of the plate 4 is fully inserted into the plate overturning and blanking mechanism 6, sending a signal to an external controller after the online monitoring camera 8 observes that the plate 4 is fully inserted, sending a signal to the external controller by the external controller to control the plate overturning and blanking mechanism 6 to rotate, overturning the plate 4 to a processing acquisition position when the primary rotation is finished, and clamping the plate 4 at the position by a clamping mechanical arm 7 and transferring the plate 4 to processing equipment for processing;

s3, after the processing of the plate 4 is finished, the clamping mechanical arm 7 resets the plate 4 and sends the plate 4 back to the plate overturning and blanking mechanism 6, then the plate 4 rotates for the second time, so that the plate 4 rotates to a discharging position, and the plate 4 falls from the plate overturning and blanking mechanism 6 and is collected by the finished product loading mechanism 9.

Example two

Based on the first embodiment, the present embodiment specifically introduces a structural design of a storage and discharge mechanism:

as shown in fig. 4, the storage and discharge mechanism 3 includes an outer shell 31, the top end and the right end of the outer shell 31 are both openings, an inclined push block 32 is arranged in the outer shell 31 in an inner movable manner, a first electric push rod 33 is installed at the left end of the outer shell 31, an output rod of the first electric push rod 33 runs through the left end fixed connection of the outer shell 31 and the inclined push block 32, a discharge opening 34 is arranged on the right side of the bottom end of the outer shell 31, a discharge plate 35 is arranged at the left end of the bottom end of the discharge opening 34, a partition plate 37 is arranged on the right side of the top end of the discharge opening 34, and a plate anti-slip mechanism 38 is installed on the left side of the partition plate 37.

When the structure works, firstly, quantitative plates to be processed are loaded between the inclined push block 32 and the plate anti-skid mechanism 38, then the first electric push rod 33 is started to push the inclined push block 32 to move rightwards until the rightmost plate slides downwards from the discharge opening 34 and falls onto the surface of the conveying belt 2 through the discharge plate 35, and the condition that the plates are scattered can be avoided through the limiting function of the plate anti-skid mechanism 38.

Furthermore, the top end of the discharging plate 35 is hinged to the bottom end of the outer shell 31, the left side of the discharging plate 35 is hinged to one side of the second electric push rod 36, and the other side of the second electric push rod 36 is hinged to the bottom end of the outer shell 31.

Above-mentioned design for the inclination of stripper 35 can be adjusted, in order to guarantee that the slab can smoothly the landing to 2 upper band faces of conveyer belt.

EXAMPLE III

Based on the second embodiment, the present embodiment specifically introduces a structural design of a plate antiskid mechanism:

as shown in fig. 5, the plate antiskid mechanism 38 includes a mounting plate 381, an adjusting screw 382 is fixedly connected to the middle portion of the right end of the mounting plate 381, the adjusting screw 382 movably penetrates through the partition 37, two sets of adjusting nuts 383 are disposed on the adjusting screw 382, the two sets of adjusting nuts 383 are disposed on the left and right sides of the partition 37 respectively, an inclined block 385 is disposed on the left side of the mounting plate 381, an upper and a lower sets of limiting rods 384 are fixedly connected to the right end of the inclined block 385, the right end of the limiting rods 384 movably penetrates through the mounting plate 381 and the partition 37 in sequence, a buffer spring 386 is connected between the inclined block 385 and the mounting plate 381, and the buffer spring 386 is wound around the periphery of the limiting rods 384.

When the structure works, the inclined push block 32 pushes the rightmost plate and the contact inclined block 385 to force the buffer spring 386 to contract in a small range, at the moment, the rightmost plate moves to the position of the discharge opening 34 and slides downwards through the discharge opening 34, and then the buffer spring 386 resets to enable the inclined block 385 to abut against the new rightmost plate to avoid scattering or sliding;

the initial position of the inclined block 385 can be finely adjusted through two groups of adjusting nuts 383, so that the rightmost plate sheet cannot be blocked when sliding downwards;

further, a rotation roller 387 is provided on a left side slope of the sloping block 385, and the rotation roller 387 is provided along a longitudinal direction of the sloping block 385.

The design reduces the friction between the inclined block 385 and the plate, and effectively avoids the influence of resistance on the falling of the plate when the plate slides downwards.

Example four

Based on the first embodiment, the present embodiment specifically introduces a structural design of a plate guiding mechanism:

as shown in fig. 6, the slab guide mechanism 5 includes a U-shaped frame plate 51 fixedly connected between the front and rear side frames of the conveyor belt 2, a double-rotation screw rod 52 is disposed on the inner side of the U-shaped frame plate 51, a first driving motor 53 is connected to the rear end of the double-rotation screw rod 52, a front and a rear internal threaded hole sliders 54 are connected to the double-rotation screw rod 52, the bottom end of the internal threaded hole slider 54 is connected to a slab guide rod through a connecting rod 55, the slab guide rod includes a straight rod portion 56, and a flaring inclined rod portion 57 is disposed at the left end of the straight rod portion 56.

When the structure is adjusted, the first driving motor 53 is started, and drives the double-rotation-direction screw rod 52 to rotate forwards or reversely, so as to drive the two groups of internal thread hole sliding blocks 54 to be close to or far away from each other, so that the two groups of plate guiding rods are close to or far away from each other, and the adjusting process is completed.

EXAMPLE five

Based on the first embodiment, the present embodiment specifically introduces a structural design of a plate turning and blanking mechanism:

as shown in fig. 7 and 8, the plate turning and discharging mechanism 6 comprises a roller frame 61, a turning roller 62 is rotatably mounted on the roller frame 61, a rotation central shaft of the turning roller 62 is connected with a second driving motor 63, two sets of plate passages 65 which are arranged in a cross shape are formed in the turning roller 62, an arc plate 63 is arranged on the lower side of the turning roller 62, two sides of the arc plate 63 are fixedly connected with the roller frame 61, a plate outlet 64 is formed in the middle of the bottom end of the arc plate 63, the right end of the arc plate 63 is higher than the left end of the arc plate 63, and the plate 4 is blocked to extend out of the plate passages 65 for charging.

The application method of the embodiment comprises the following steps: starting the storage and unloading mechanism 3 to enable the inner plates 4 to fall onto the surface of the conveyer belt 2 one by one, the conveyer belt 2 conveys the plates 4 to the right, and the plates 4 are righted when passing through the plate guiding mechanism 5;

the plate 4 continues to move to the right until the right end of the plate 4 is fully inserted into the group of plate channels 65 on the turning roller 62, the online monitoring camera 8 sends a signal to an external controller after observing that the plate 4 is fully inserted, the external controller sends a signal to control the second driving motor 63 to start, the second driving motor drives the turning roller 62 to have a certain angle, so that the plate 4 on the turning roller is turned to a processing acquisition position, and at the moment, the clamping mechanical arm 7 clamps the plate 4 at the position and transfers the plate 4 to processing equipment for processing;

after the processing of slab 4 is finished, centre gripping arm 7 resets slab 4 and sends back to on upset roller 62, then second driving motor 63 continues to start for slab 4 rotates to vertical position, and slab 4 whereabouts from a board mouth 64 this moment is collected by finished product loading mechanism 9.

Furthermore, as shown in fig. 8, the inlet and outlet of the plate channel 65 and the intersection of the two sets of plate channels 65 are designed by circular chamfering.

Due to the design, the plate moves more smoothly in the plate channel 65, and the problem of movement resistance caused by right-angle corners is solved.

EXAMPLE six

Based on the first embodiment, the present embodiment specifically introduces a structural design of a finished product loading mechanism:

as shown in fig. 9, finished product loading mechanism 9 includes L template 91, the corresponding limiting plate 92 that is equipped with around the riser right wall of L template 91, the riser right wall lower part of L template 91 is equipped with elastic cushion 94, the riser left end middle part of L template 91 is equipped with third electric putter 93, the activity of the movable rod of third electric putter 93 runs through the riser of L template 91, the diaphragm top right side of L template 91 is equipped with slot 95, it has riser 96 to peg graft on the slot 95, four upper and lower left and right sides slab collection poles 97 are equipped with to the left end face of riser 96.

The working principle of the structure is as follows: when the plate falls, the bottom end of the plate is contacted with the elastic cushion block 94, the limiting plate 92 prevents the plate from tilting forwards and backwards, and the clearance between the plurality of collecting rods 97 and the vertical plate of the L-shaped plate 91 is small, so that the plate is not guaranteed to be in a vertical state after falling and is directly sleeved on the collecting rods 97 in a tilting manner; after the panel falls, the third electric push rod 93 is activated, which causes the panel to be pushed over the collection rod 97 and move to the right along the collection rod 97.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a plate heat exchanger slab transit system, includes bottom plate (1), bottom plate (1) top middle part is equipped with conveyer belt (2), its characterized in that: the input side of conveyer belt (2) is provided with stores shedding mechanism (3), store shedding mechanism (3) in load board piece (4), conveyer belt (2) top is provided with board piece guiding mechanism (5), the output side of conveyer belt (2) is provided with board piece upset and unloading mechanism (6), the upside of board piece upset and unloading mechanism (6) is provided with centre gripping arm (7), centre gripping arm (7) are used for transporting board piece (4) to processing equipment department to in sending back board piece (4) upset and unloading mechanism (6) after processing is accomplished, the downside of board piece upset and unloading mechanism (6) is provided with finished product loading mechanism (9), conveyer belt (2) top right side is provided with on-line surveillance camera head (8).

2. A plate heat exchanger plate transfer system according to claim 1, wherein: store shedding mechanism (3) and include shell body (31), the top and the right-hand member of shell body (31) are the opening, shell body (31) internalization is equipped with oblique ejector pad (32), first electric putter (33) are installed to the left end of shell body (31), the output lever of first electric putter (33) runs through the left end rigid coupling of shell body (31) and oblique ejector pad (32), the bottom right side of shell body (31) is provided with discharge opening (34), the bottom left end of discharge opening (34) is equipped with stripper (35), the top right side of discharge opening (34) is provided with baffle (37), slab anti-skidding mechanism (38) are installed in baffle (37) left side.

3. A plate heat exchanger plate transfer system according to claim 2, wherein: the top end of the discharging plate (35) is hinged to the bottom end of the outer shell (31), the left side of the discharging plate (35) is hinged to one side of a second electric push rod (36), and the other side of the second electric push rod (36) is hinged to the bottom end of the outer shell (31).

4. A plate heat exchanger plate transfer system according to claim 2, wherein: the anti-skid mechanism for the plate (38) comprises a mounting plate (381), an adjusting screw rod (382) is fixedly connected to the middle of the right end of the mounting plate (381), the adjusting screw rod (382) penetrates through the partition plate (37) in a movable mode, two sets of adjusting nuts (383) are arranged on the adjusting screw rod (382), the two sets of adjusting nuts (383) are respectively arranged on the left side and the right side of the partition plate (37), an oblique block (385) is arranged on the left side of the mounting plate (381), two upper limiting rods (384) and lower limiting rods (384) are fixedly connected to the right end of the oblique block (385), the mounting plate (381) and the partition plate (37) are sequentially penetrated through the right end of the limiting rods (384), a buffer spring (386) is connected between the oblique block (385) and the mounting plate (381), and the buffer spring (386) is wound on the periphery of the limiting rods (384).

5. A plate heat exchanger plate transfer system according to claim 4, wherein: and a rotating roller post (387) is arranged on the left inclined surface of the inclined block (385), and the rotating roller post (387) is arranged along the longitudinal direction of the inclined block (385).

6. A plate heat exchanger plate transfer system according to claim 1, wherein: slab guiding mechanism (5) include U type frame plate (51) of rigid coupling between conveyer belt (2) front and back side bearer, the inboard of U type frame plate (51) is equipped with bispin lead screw (52), the rear end of bispin lead screw (52) is connected with a driving motor (53), two internal thread hole sliders (54) around being connected with on bispin lead screw (52), internal thread hole slider (54) bottom is connected with the slab guide bar through connecting rod (55), the slab guide bar includes straight rod portion (56), the left end of straight rod portion (56) is equipped with flaring down tube (57).

7. A plate heat exchanger plate transfer system according to claim 1, wherein: slab upset and unloading mechanism (6) are including roller frame (61), it installs upset roller (62) to rotate on roller frame (61), the rotation central axis of upset roller (62) connects second driving motor (63), set up two sets of slab passageways (65) that are the criss-cross setting on upset roller (62), the downside of upset roller (62) is equipped with cambered plate (63), the both sides and roller frame (61) rigid coupling of cambered plate (63), the bottom middle part of cambered plate (63) is equipped with out board mouth (64), the right-hand member of cambered plate (63) is higher than its left end for it is that to feed blocks slab (4) right-hand member and stretches out slab passageway (65).

8. The plate transport system for plate heat exchangers according to claim 7, wherein: the material inlet and outlet of the plate passage (65) and the intersection of the two groups of plate passages (65) are designed by circular arc chamfers.

9. A plate heat exchanger plate transfer system according to claim 1, wherein: finished product loading mechanism (9) are including L template (91), the riser right side wall front and back correspondence of L template (91) is equipped with limiting plate (92), the riser right side wall lower part of L template (91) is equipped with elastic cushion block (94), the riser left end middle part of L template (91) is equipped with third electric putter (93), the movable rod activity of third electric putter (93) runs through the riser of L template (91), the diaphragm top right side of L template (91) is equipped with slot (95), it has riser (96) to peg graft on slot (95), four about the left end face of riser (96) is equipped with collects pole (97).

10. A method for transporting a plate heat exchanger plate according to any one of claims 1-9, characterized in that it comprises the following steps:

s1, starting the storage and discharge mechanism (3) to enable the plates (4) to fall onto the surface of the conveyer belt (2) one by one, and enabling the conveyer belt (2) to convey the plates (4) rightwards, wherein the plates (4) are righted when passing through the plate guide mechanism (5);

s2, the plate (4) continues to move to the right until the right end of the plate is fully inserted into a group of plate channels (65) on the turnover roller (62), after the plate (4) is fully inserted, an online monitoring camera (8) sends a signal to an external controller, the external controller sends the signal to control a second driving motor (63) to start, the second driving motor drives the turnover roller (62) to rotate for a certain angle, so that the plate (4) on the turnover roller is turned to a processing acquisition position, and at the moment, the clamping mechanical arm (7) clamps the plate (4) at the position and transfers the plate (4) to processing equipment for processing;

s3, after the processing of the plate (4) is finished, the clamping mechanical arm (7) resets the plate (4) and sends the plate back to the turnover roller (62), then the second driving motor (63) is continuously started, so that the plate (4) rotates to a vertical position, and at the moment, the plate (4) falls from the plate outlet (64) and is collected by the finished product loading mechanism (9).