CN115231295B

CN115231295B - Replacement carrier clamping equipment and replacement carrier clamping method

Info

Publication number: CN115231295B
Application number: CN202210977039.3A
Authority: CN
Inventors: 雍君; 佟林宇
Original assignee: Jiangsu Chuangyuan Electron Co Ltd
Current assignee: Jiangsu Chuangyuan Electron Co Ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-10-31
Anticipated expiration: 2042-08-15
Also published as: CN117596777A; CN115231295A

Abstract

The invention relates to the technical field of flexible circuit board production, in particular to a carrier replacing clamping device and a carrier replacing clamping method. The carrier clamping equipment comprises a conveying mechanism, a transplanting mechanism and a turnover mechanism, wherein the conveying mechanism is used for conveying carriers carrying products, when the conveying mechanism conveys nonmagnetic carriers carrying the products to a preset position, the transplanting mechanism can convey the nonmagnetic carriers carrying the products to the turnover mechanism, the turnover mechanism can drive the nonmagnetic carriers carrying the products to turn over 180 degrees, so that the products carried by the nonmagnetic carriers are transferred onto the magnetic carriers, automatic replacement of the products from the nonmagnetic carriers to the magnetic carriers is realized, the production efficiency and the operation precision are improved, the manpower is saved, and the equipment is simple in structure and convenient to operate. According to the carrier clamping method, the carrier for bearing the product is replaced through the carrier clamping equipment, so that the production efficiency and the operation precision are improved, the manpower is saved, and the operation is convenient and fast.

Description

Replacement carrier clamping equipment and replacement carrier clamping method

Technical Field

The invention relates to the technical field of flexible circuit board production equipment, in particular to carrier replacement clamping equipment and a carrier replacement clamping method.

Background

In the production process of the flexible circuit board, as the flexible circuit board needs to be processed in multiple working procedures, and the requirements of the working procedures on the carrier for bearing the flexible circuit board are different, the flexible circuit board needs to be transferred from one form of carrier to another form of carrier, for example, more scrap iron and other impurities exist in the last working procedure of the flexible circuit board, in order to avoid the scrap iron and other impurities from being adsorbed on the carrier, the nonmagnetic carrier needs to be used for bearing the flexible circuit board, and when the flexible circuit board enters the next working procedure, the cover plate needs to be adsorbed and fixed on the carrier, so that the cover plate and the carrier flatten the flexible circuit board, and the cover plate needs to be adsorbed and fixed by using the magnetic carrier, thereby ensuring more stable and reliable clamping flattening of the flexible circuit board. In most production equipment, the work of replacing the carrier is completed manually, so that the labor cost is increased, more manpower is consumed, and the production efficiency and the operation precision are reduced.

With the development of technology, although some devices can realize the replacement of flexible circuit boards on carriers of different forms through a manipulator and an adsorption mechanism arranged on the manipulator, the form of carrying out carrier replacement through the manipulator and the adsorption mechanism is complex in structure and also increases the replacement difficulty.

Therefore, there is a need to provide a carrier clamping device for replacement to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a carrier clamping equipment for replacement, which is used for automatically realizing the replacement of products on different carriers, improving the production efficiency and the operation precision, and has the advantages of simple structure and convenient operation.

To achieve the purpose, the invention adopts the following technical scheme:

a replacement carrier clamping apparatus comprising:

a conveying mechanism configured to convey a carrier carrying a product;

the transplanting mechanism can transfer the nonmagnetic carrier bearing the product to the turnover mechanism when the conveying mechanism conveys the nonmagnetic carrier bearing the product to a preset position, and the turnover mechanism can drive the nonmagnetic carrier bearing the product to turn over 180 degrees so that the product borne by the nonmagnetic carrier is transferred to the magnetic carrier.

As a preferred aspect, the turnover mechanism includes:

a carrier assembly configured to carry the magnetic carrier;

the turnover assembly is arranged on one side of the bearing assembly, and when the turnover assembly drives the nonmagnetic carrier bearing the product to turn over 180 degrees to cover the upper side of the bearing assembly, the poking pin assembly can synchronously open the magnetic carrier and the movable locating pin on the nonmagnetic carrier, so that the product released on the nonmagnetic carrier falls onto the magnetic carrier.

Preferably, the overturning assembly comprises:

the bracket is arranged on one side of the bearing assembly;

the first driving piece is arranged on the bracket;

a turnover plate configured to bear the nonmagnetic carrier, the first driving piece being capable of driving the turnover plate to turn over relative to the bracket; and

the clamping piece is arranged on the turnover plate and can clamp and fix the nonmagnetic carrier on the turnover plate.

Preferably, the poking pin assembly comprises:

the second driving piece is arranged on the bearing assembly;

the sliding plate and the poking pin head are arranged on the sliding plate, the sliding plate is connected with the output end of the second driving piece, and the second driving piece can drive the sliding plate to move relative to the bearing assembly, so that the poking pin head pokes out the movable locating pins on the magnetic carrier and the nonmagnetic carrier.

Preferably, the bearing assembly includes:

the underframe is arranged at one side of the overturning assembly;

a carrier disposed above the chassis, the carrier configured to carry the magnetic carrier; and

The jacking piece is arranged on the underframe and can jack the bearing frame so that the magnetic carrier on the bearing frame bears the product released on the nonmagnetic carrier.

Preferably, when the product carried by the nonmagnetic carrier is transferred to the magnetic carrier, the transplanting mechanism can cover the product carried by the magnetic carrier with a cover plate at the position of the cover plate loading position, and transfer the product covered with the cover plate and the magnetic carrier to the conveying mechanism.

As a preferred scheme, the transplanting mechanism comprises a triaxial transplanting module and an adsorption component arranged on the triaxial transplanting module, the triaxial transplanting module can drive the adsorption component to move between the conveying mechanism, the turnover mechanism and the cover plate loading position, so that the adsorption component places the nonmagnetic carrier loaded with the product on the turnover mechanism, covers the cover plate on the cover plate loading position on the product loaded with the magnetic carrier, and transfers the product covered with the cover plate and the magnetic carrier to the conveying mechanism.

Preferably, the adsorption assembly includes:

the mounting frame is arranged on the triaxial transplanting module;

the rotary driving piece is arranged on the mounting frame; and

the absorption part can drive the absorption part to rotate relative to the mounting frame, so that the absorption part is fixed at the position to be absorbed of the absorption part in an absorption mode.

Preferably, the adsorbing member includes:

the connecting frame is rotationally connected to the mounting frame, and the output end of the rotary driving piece is connected with the connecting frame; and

the adsorption plates are arranged on the connecting frame at intervals.

As a preferred solution, the replacement carrier clamping device further includes:

a storage bin comprising a first bin, a second bin, and a third bin, independently disposed, the first bin configured to store the nonmagnetic carrier, the second bin configured to store the magnetic carrier, and the third bin configured to store the cover sheet; and

the material taking and discharging mechanism is correspondingly arranged on the first storage bin, the second storage bin and the third storage bin;

The picking and placing mechanisms corresponding to the first storage bin are configured to recycle the nonmagnetic carriers empty on the turnover mechanism into the first storage bin;

the picking and placing mechanism corresponding to the second bin is configured to pick up the magnetic carriers in the second bin onto the turnover mechanism;

and the taking and placing mechanism corresponding to the third bin is configured to take out the cover plate in the third bin to the cover plate feeding position.

As a preferable scheme, the material taking and placing mechanism comprises a material hooking component and a transferring component;

the transfer component in the material taking and placing mechanism corresponding to the first bin is configured to transfer the nonmagnetic carrier onto the hooking component so that the hooking component hooks the nonmagnetic carrier into the first bin;

the hooking component in the picking and placing mechanism corresponding to the second bin is configured to hook out the magnetic carrier in the second bin, so that the transferring component transfers the magnetic carrier on the hooking component to the turnover mechanism;

the hook material components in the picking and placing mechanisms corresponding to the third bin are configured to hook the cover plate in the third bin, so that the transfer component transfers the cover plate on the hook material components to the cover plate feeding position.

Preferably, the hooking component comprises:

the hook material supporting frame is arranged below the transfer assembly and is used for bearing the magnetic carrier, the nonmagnetic carrier or the cover plate;

the device comprises a hook material driving piece and a hook material plate, wherein the hook material driving piece is arranged on a hook material supporting frame, a hook material head is arranged on the hook material plate, and the hook material driving piece is configured to drive the hook material plate to move relative to the hook material supporting frame so that the hook material head hooks the magnetic carrier, the nonmagnetic carrier or the cover plate.

Preferably, the hook material driving member includes:

the output end of the lifting driving piece is connected with the hook material plate and is configured to drive the hook material plate to lift relative to the hook material supporting frame; and

the translation driving piece is arranged on the hook material supporting frame, the output end of the translation driving piece is connected with the lifting driving piece and is configured to drive the lifting driving piece to translate relative to the hook material supporting frame.

Preferably, the hooking component further comprises:

the side pushing assembly is arranged on one side of the hook material supporting frame and is configured to adjust the position of the magnetic carrier, the nonmagnetic carrier or the cover plate on the hook material supporting frame.

The method for replacing the carrier comprises the following steps of:

s1: the conveying mechanism conveys the nonmagnetic carrier carrying the product to the preset position, and meanwhile, the taking and placing mechanism takes out the magnetic carrier stored in the second storage bin to the turnover mechanism;

s2: the transplanting mechanism transfers the nonmagnetic carrier carrying the product to the turnover mechanism;

s3: the turnover mechanism drives the nonmagnetic carrier carrying the product to turn over 180 degrees so that the product carried by the nonmagnetic carrier is transferred to the magnetic carrier, and meanwhile, the transplanting mechanism transfers the cover plate at the position of the cover plate feeding position to the upper part of the turnover mechanism;

s4: the turnover mechanism drives the empty nonmagnetic carrier to turn over and reset;

s5: detecting the positions of the products on the magnetic carriers, so that the transplanting mechanism accurately covers the cover plate above the products, and meanwhile, the taking and placing mechanism moves the nonmagnetic carriers into a first bin;

s6: the transplanting mechanism transfers the product covered with the cover plate and the magnetic carrier to the conveying mechanism so that the conveying mechanism conveys the product to a discharging position.

The invention has the beneficial effects that:

according to the carrier replacing clamping equipment, the turnover mechanism is arranged, and the turnover mechanism can drive the nonmagnetic carrier carrying the product to turn over 180 degrees, so that the product carried by the nonmagnetic carrier is transferred to the magnetic carrier, automatic replacement of the product on the nonmagnetic carrier to the magnetic carrier is realized, the production efficiency and the operation precision are improved, the manpower is saved, and the carrier can be replaced through turnover of the turnover mechanism, and the carrier replacing equipment is simple in structure and convenient to operate.

According to the replacing carrier clamping method, the carrier for bearing the product is replaced by adopting the replacing carrier clamping equipment, so that the production efficiency and the operation precision are improved, the manpower is saved, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a replacement carrier clamping apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a partially replaced carrier clamping apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a turnover mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a transplanting mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of an adsorption module according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a first bin according to an embodiment of the invention after removal of a cage;

FIG. 7 is a schematic diagram of a hook material assembly according to an embodiment of the present invention;

FIG. 8 is a second schematic diagram of a hook component according to an embodiment of the present invention;

fig. 9 is a flowchart of a method for replacing a carrier clamping according to an embodiment of the invention.

In the figure:

100. replacing the carrier clamping device; 200. a magnetic carrier; 300. a non-magnetic carrier; 310. fixing the positioning pin; 320. a movable positioning pin; 400. a product; 410. a fixing hole; 420. a slit hole;

1. a conveying mechanism; 11. a support assembly; 12. an endless conveyor belt;

2. a transplanting mechanism; 21. a triaxial transplanting module; 22. an adsorption assembly; 221. a mounting frame; 222. a rotary driving member; 223. an absorbing member; 2231. a connecting frame; 2232. an adsorption plate;

3. a turnover mechanism; 31. a carrier assembly; 311. a chassis; 312. a carrier; 313. a jacking member; 314. a first guide; 3141. a first guide rail; 3142. a first slider; 32. a flip assembly; 321. a bracket; 322. a first driving member; 323. a turnover plate; 324. a clamping member; 3241. a clamping jaw; 33. a poking pin assembly; 331. a second driving member; 332. a slip plate; 333. a pin pulling head; 334. a second guide; 34. a distance adjustment assembly; 341. a second guide rail; 342. a second slider;

4. A storage bin; 41. a first bin; 411. a material cage; 412. a lifting assembly; 413. a moving assembly; 42. a second bin; 43. a third bin;

5. a material taking and discharging mechanism; 51. a hooking component; 511. a hooking support frame; 5111. a bottom plate; 5112. a side plate; 512. a hook material driving piece; 5121. a lifting driving member; 5122. a translation driving member; 51221. a driving motor; 51222. a screw rod; 513. a hooking plate; 5131. hooking the material head; 514. a side pushing assembly; 5141. a side-pushing driving member; 5142. a pushing plate; 52. a transfer assembly; 521. a two-axis transplanting module; 522. and (5) adsorbing and fixing the assembly.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the invention more clear, the technical scheme of the invention is further described below by a specific embodiment in combination with the attached drawings.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

In order to solve the above-mentioned problems, as shown in fig. 1, the present embodiment provides a carrier clamping apparatus 100 for replacement, which mainly includes a conveying mechanism 1, a transplanting mechanism 2 and a turnover mechanism 3, wherein the conveying mechanism 1 is used for conveying a carrier carrying a product 400, the transplanting mechanism 2 is disposed above the conveying mechanism 1 and the turnover mechanism 3, when the conveying mechanism 1 conveys a nonmagnetic carrier 300 carrying the product 400 to a preset position, the transplanting mechanism 2 can transfer the nonmagnetic carrier 300 carrying the product 400 to the turnover mechanism 3, and the turnover mechanism 3 can drive the nonmagnetic carrier 300 carrying the product 400 to turn 180 ° so that the product 400 carried by the nonmagnetic carrier 300 is transferred to the magnetic carrier 200, thereby realizing automatic replacement of the product 400 on the nonmagnetic carrier 300 to the magnetic carrier 200, greatly improving production efficiency and operation precision, and saving manpower. In addition, the automatic replacement of the carrier can be realized through the overturning of the overturning mechanism 3, and the structure is simple and the operation is convenient.

In this embodiment, as shown in fig. 1, the conveying mechanism 1 includes two sets of support assemblies 11 and two sets of annular conveying belts 12, the two sets of support assemblies 11 are respectively disposed on two sides of a carrier carrying the product 400, and each set of support assemblies 11 is provided with an annular conveying belt 12, and the two sets of annular conveying belts 12 jointly transport the carrier on which the product 400 is placed, so that the conveying mechanism 1 is ensured to convey more stably. Since the specific structure and operation of the endless conveyor belt 12 are known in the art, the description thereof will not be repeated here.

In addition, it should be noted that, when the product 400 carried by the nonmagnetic carrier 300 is transferred to the magnetic carrier 200, the transplanting mechanism 2 can cover the product 400 carried by the magnetic carrier 200 with the cover sheet at the position of the cover sheet loading position, so as to ensure that the magnetic carrier 200 firmly adsorbs the cover sheet above the product 400, and ensure that the cover sheet and the magnetic carrier 200 together flatten the product 400. And, after the cover plate is accurately covered on the product 400 carried by the magnetic carrier 200, the transplanting mechanism 2 can transfer the product 400 covered with the cover plate and the magnetic carrier 200 to the conveying mechanism 1, so that the conveying mechanism 1 can transfer the product to a discharging position.

In addition, as shown in fig. 1 and 2, the replacement carrier clamping apparatus 100 provided in this embodiment further includes a storage bin 4 and a taking and placing mechanism 5, where the storage bin 4 includes a first bin 41, a second bin 42 and a third bin 43 that are independently disposed, the first bin 41 is used for storing the empty nonmagnetic carrier 300, the second bin 42 is used for storing the magnetic carrier 200, the third bin 43 is used for storing the cover plate, the first bin 41, the second bin 42 and the third bin 43 are respectively provided with a taking and placing mechanism 5, the taking and placing mechanism 5 corresponding to the first bin 41 is used for recycling the empty nonmagnetic carrier 300 on the turnover mechanism 3 into the first bin 41, the taking and placing mechanism 5 corresponding to the second bin 42 is used for taking out the magnetic carrier 200 in the second bin 42 onto the turnover mechanism 3 so that the magnetic carrier 200 receives the product 400 released by the nonmagnetic carrier 300, and the taking and placing mechanism 5 corresponding to the third bin 43 is used for taking and placing the cover plate in the third bin 43 onto the cover plate so that the cover plate is placed on the cover plate 2. The device can automatically realize the feeding and discharging processes of corresponding materials, and greatly improves the automation degree of the whole machine. In addition, it should be noted that, in this embodiment, the first bin 41 and the second bin 42 are adjacently arranged, and the third bin 43 is correspondingly provided with two groups, wherein one group of the third bins 43 is oppositely arranged with the first bin 41, and the other group of the third bins 43 is oppositely arranged with the second bin 42, so that the arrangement of the whole machine is more compact and beautiful.

The magnetic carrier 200 and the nonmagnetic carrier 300 are configured in the same manner as the fixing product 400, and only have magnetism. The present embodiment is illustrated in the form of a nonmagnetic carrier 300 carrying a stationary product 400. As shown in fig. 3, a fixed positioning pin 310 and a movable positioning pin 320 are disposed on the nonmagnetic carrier 300, the fixed positioning pin 310 and the movable positioning pin 320 are disposed opposite to each other, a fixed hole 410 and a strip hole 420 are correspondingly disposed on the product 400, the strip hole 420 extends along a direction close to the fixed positioning pin 410, when the product 400 is required to be fixed on the nonmagnetic carrier 300, the fixed positioning pin 310 is inserted into the fixed hole 410, the movable positioning pin 320 is inserted into the strip hole 420, and the movable positioning pin 320 abuts against an inner wall of the strip hole 420 far from the fixed hole 410 under the action of self-elasticity, so that the fixed positioning pin 310 and the movable positioning pin 320 together fasten the product 400 on the nonmagnetic carrier 300, when the product 400 is required to be removed from the nonmagnetic carrier 300, the movable positioning pin 320 is pushed to move towards a direction close to the fixed positioning pin 310, the product 400 is not tensioned, and accordingly the release of the nonmagnetic carrier 300 to the product 400 can be realized, and the movable positioning pin 320 can reset under the action of self-elasticity.

Referring to fig. 3, the specific structure of the turnover mechanism 3 will be described, as shown in fig. 3, the turnover mechanism 3 includes a carrying component 31, a turnover component 32, and a poking pin component 33, where the carrying component 31 is used for carrying the magnetic carrier 200, the turnover component 32 is disposed on one side of the carrying component 31, and when the turnover component 32 drives the nonmagnetic carrier 300 carrying the product 400 to turn 180 ° to cover over the carrying component 31, the poking pin component 33 can synchronously open the magnetic carrier 200 and the movable positioning pin 320 on the nonmagnetic carrier 300, so that the product 400 released by the nonmagnetic carrier 300 falls onto the magnetic carrier 200, thereby realizing the replacement of the product 400 from the nonmagnetic carrier 300 to the magnetic carrier 200. It should be noted that, after the product 400 falls onto the magnetic carrier 200, the pulling pin assembly 33 removes the pushing force to the movable positioning pins 320 on the magnetic carrier 200 and the non-magnetic carrier 300, so that the movable positioning pins 320 reset under the action of self elasticity, and the magnetic carrier 200 is ensured to realize tensioning and fixing of the product 400.

Referring now to fig. 3, a specific structure of the turnover assembly 32 will be described, as shown in fig. 3, the turnover assembly 32 includes a bracket 321, a first driving member 322, a turnover plate 323, and a clamping member 324, where the bracket 321 is disposed on one side of the bearing assembly 31, the first driving member 322 is disposed on the bracket 321, the turnover plate 323 is rotatably disposed on the bracket 321, the turnover plate 323 is used for bearing the nonmagnetic carrier 300, the first driving member 322 can drive the turnover plate 323 to turn over relative to the bracket 321, the clamping member 324 is disposed on the turnover plate 323, and the clamping member 324 can clamp and fix the nonmagnetic carrier 300 on the turnover plate 323, so as to ensure reliability and stability of the turnover plate 323 when driving the nonmagnetic carrier 300 to turn over. In this embodiment, the first driving member 322 may be a rotating motor, or may be a driving member formed by a rotating motor and a synchronous belt, and the specific form of the first driving member 322 is not specifically limited in this embodiment. In addition, in this embodiment, the clamping member 324 includes a clamping jaw cylinder (not shown in the drawing) and two groups of clamping jaws 3241, the clamping jaw cylinder is fixed on the turnover plate 323, the output end of the clamping jaw cylinder is connected to the two groups of clamping jaws 3241, and the clamping jaw cylinder can synchronously drive the two groups of clamping jaws 3241 to approach or separate from each other, so as to clamp and release the nonmagnetic carrier 300 on the turnover plate 323.

In this embodiment, as shown in fig. 3, the pin pulling assembly 33 includes a second driving member 331, a sliding plate 332 and a pin pulling head 333, wherein the second driving member 331 is disposed on the carrier 31, the pin pulling head 333 is disposed on the sliding plate 332, the sliding plate 332 is connected to an output end of the second driving member 331, and the second driving member 331 can drive the sliding plate 332 to move relative to the carrier 31, so that the pin pulling head 333 pulls out the movable positioning pins 320 on the magnetic carrier 200 and the non-magnetic carrier 300. It should be noted that, when the turnover plate 323 drives the nonmagnetic carrier 300 to turn over the magnetic carrier 200, the pin pulling head 333 can be sequentially inserted into the movable positioning pins 320 on the magnetic carrier 200 and the nonmagnetic carrier 300, so as to ensure that when the sliding plate 332 drives the pin pulling head 333 to move, the pulling action of the movable positioning pins 320 on the magnetic carrier 200 and the nonmagnetic carrier 300 is realized. In the present embodiment, the second driving member 331 may be a linear motor, a linear cylinder or a linear hydraulic cylinder, and the specific form of the second driving member 331 is not specifically limited in this embodiment.

In this embodiment, as shown in fig. 3, the carrying assembly 31 includes a chassis 311, a carrying frame 312 and a lifting member 313, wherein the chassis 311 is disposed on one side of the turnover assembly 32, the carrying frame 312 is disposed above the chassis 311, the carrying frame 312 is used for carrying the magnetic carrier 200, the carrying frame 312 is provided with a second driving member 331, the lifting member 313 is disposed on the chassis 311, an output end of the lifting member 313 is connected with a bottom of the carrying frame 312, and the lifting member 313 can lift the carrying frame 312, so that the magnetic carrier 200 on the carrying frame 312 receives the product 400 released from the nonmagnetic carrier 300, and the pin head 333 of the pin assembly 33 on the carrying frame 312 is also convenient to be inserted into the movable positioning pin 320 on the nonmagnetic carrier 300. In this embodiment, the lifting member 313 may be a lifting cylinder or a linear motor, and the specific form of the lifting member 313 is not specifically limited in this embodiment. Furthermore, it should be noted that, in the present embodiment, the chassis 311 is L-shaped, the bottom plate of the bottom of the chassis 311 is located below the carrier 312, and the jacking member 313 is disposed on the bottom plate of the chassis 311, and the vertical side plate of the chassis 311 is located at one side of the carrier 312.

In addition, as shown in fig. 3, the bearing assembly 31 further includes a first guide 314, where the first guide 314 includes a first rail 3141 and a first slider 3142 that are slidably connected to each other, where the first rail 3141 is fixed on the chassis 311, and the first rail 3141 extends in a vertical direction, and the first slider 3142 is fixed on the bearing frame 312, and by providing the first guide 314, a guiding effect is provided for the movement of the lifting member 313 lifting the bearing frame 312 relative to the chassis 311, so that the movement of the bearing frame 312 relative to the chassis 311 is ensured to be smoother.

In addition, as shown in fig. 3, the pin assembly 33 further includes a second guide member 334, where the second guide member 334 is disposed between the carrier 312 and the sliding plate 332, and the second guide member 334 is used to guide the sliding plate 332 to move relative to the carrier 312, so as to ensure stability of the sliding plate 332 moving relative to the carrier 312. Since the specific structure of the second guide 334 is substantially the same as that of the first guide 314, the detailed description thereof will be omitted.

In this embodiment, as shown in fig. 3, the turnover mechanism 3 further includes a distance adjusting assembly 34, where the distance adjusting assembly 34 includes a second guide rail 341, a second slider 342, and a locking member (not shown in the drawing), where the second guide rail 341 is fixed in a relative position to the bracket 321, and the second guide rail 341 extends along a direction of the carrier assembly 31 approaching or separating from the bracket 321, the second slider 342 is slidably connected to the second guide rail 341, the second slider 342 is fixed at a bottom end of the chassis 311, and when the chassis 311 slides to a proper position along the second guide rail 341 through the second slider 342, the locking member can lock the second guide rail 341 and the second slider 342, so as to fix the relative positions of the carrier assembly 31 and the turnover assembly 32. Through setting up distance adjustment subassembly 34, be convenient for adjust the interval between bearing assembly 31 and the upset subassembly 32, guarantee that upset subassembly 32 will bear the non-magnetic carrier 300 of product 400 and overturn 180 back, product 400 can be accurate cover in the top that has magnetic carrier 200. In this embodiment, the retaining member can be the bolt, and the bolt is detachable connection to the bolt has connect reliable, simple operation, advantage with low costs.

Referring now to fig. 4, a specific structure of the transplanting mechanism 2 will be described, and as shown in fig. 4, the transplanting mechanism 2 includes a triaxial transplanting module 21 and an adsorption assembly 22 disposed on the triaxial transplanting module 21, wherein the triaxial transplanting module 21 is disposed above the conveying mechanism 1 and the turnover mechanism 3, and the triaxial transplanting module 21 can drive the adsorption assembly 22 to move between the conveying mechanism 1 and the turnover mechanism 3, so that the adsorption assembly 22 places the nonmagnetic carrier 300 carrying the product 400 on the turnover mechanism 3, and transfers the product 400 covered with the cover sheet and the magnetic carrier 200 onto the conveying mechanism 1. The triaxial transplanting module 21 can also drive the adsorption assembly 22 to move between the turnover mechanism 3 and the cover plate loading position, so that the adsorption assembly 22 covers the cover plate on the cover plate loading position on the product 400 carried by the magnetic carrier 200. Since the specific structure and the working principle of the triaxial transplanting module 21 belong to the prior art, the description thereof will not be repeated here.

Referring to fig. 5, the specific structure of the adsorbing assembly 22 is described, as shown in fig. 5, the adsorbing assembly 22 includes a mounting frame 221, a rotary driving member 222 and an adsorbing member 223, wherein the mounting frame 221 is disposed on the triaxial transplanting module 21, the rotary driving member 222 is disposed on the mounting frame 221, an output end of the rotary driving member 222 is connected with the adsorbing member 223, and the rotary driving member 222 can drive the adsorbing member 223 to rotate relative to the mounting frame 221, so that the adsorbing member 223 is adsorbed and fixed at a position to be adsorbed by the adsorbing member. Specifically, the rotary driving member 222 may be a rotary motor, which has the advantages of reliable operation and easy control.

In the present embodiment, the adsorbing member 223 includes a connecting frame 2231 and a plurality of adsorbing plates 2232, wherein the output end of the rotary driving member 222 is connected to the connecting frame 2231, and the plurality of adsorbing plates 2232 are disposed on the connecting frame 2231 at intervals. The adsorption fixation of the to-be-adsorbed parts is realized jointly by arranging a plurality of adsorption plates 2232, so that the corresponding workpiece is more firmly adsorbed and fixed. In the present embodiment, the workpieces are the cover sheets, the nonmagnetic carriers 300 carrying the products 400, and the magnetic carriers 200 carrying the products 400.

Referring to fig. 2, a specific structure of the material taking and placing mechanism 5 will be described, as shown in fig. 2, the material taking and placing mechanism 5 includes a hook material component 51 and a transfer component 52, where the transfer component 52 in the material taking and placing mechanism 5 corresponding to the first bin 41 is used for transferring the nonmagnetic carrier 300 to the hook material component 51, so that the hook material component 51 hooks the nonmagnetic carrier 300 into the first bin 41; the hooking component 51 in the picking and placing mechanism 5 corresponding to the second bin 42 is used for hooking the magnetic carrier 200 in the second bin 42, so that the transferring component 52 transfers the magnetic carrier 200 on the hooking component 51 to the turnover mechanism 3; the hooking component 51 in the picking and placing mechanism 5 corresponding to the third bin 43 is used for hooking the cover plate in the third bin 43, so that the transferring component 52 transfers the cover plate on the hooking component 51 to the position of the cover plate feeding position.

The first, second, and third bins 41, 42, and 43 are basically identical in mechanism. Referring to fig. 1 and 6, the structure of the first bin 41 is described, as shown in fig. 1 and 6, the first bin 41 includes a material cage 411, a lifting assembly 412 and a moving assembly 413, wherein multiple layers of storage boxes are arranged on the material cage 411 at intervals, each layer of storage box can accommodate the nonmagnetic carrier 300, an output end of the moving assembly 413 is connected with the material cage 411, the moving assembly 413 can drive the material cage 411 to move, an output end of the lifting assembly 412 is connected with the moving assembly 413, the lifting assembly 412 can drive the moving assembly 413 and the material cage 411 to lift, so that the empty storage boxes in the material cage 411 are arranged opposite to the corresponding hook assemblies 51, and the hook assemblies 51 can conveniently put the collected nonmagnetic carrier 300 into the empty storage boxes.

In this embodiment, as shown in fig. 2, the transferring assembly 52 includes a two-axis transplanting module 521 and an adsorption fixing assembly 522 disposed on the two-axis transplanting module 521, and the transferring assembly 52 on the material taking and placing mechanism 5 corresponding to the first bin 41 is described, the two-axis transplanting module 521 can drive the adsorption fixing assembly 522 to move between the corresponding material hooking assembly 51 and the turnover mechanism 3, so that the adsorption assembly 22 places the empty nonmagnetic carrier 300 on the turnover mechanism 3 on the material hooking assembly 51, and the material hooking assembly 51 drives the empty nonmagnetic carrier 300 to move into the storage box of the corresponding material cage 411. Because the specific structure and the working principle of the two-axis transplanting module 521 belong to the prior art, the description thereof will not be repeated here. The specific structure of the adsorption fixing assembly 522 is substantially the same as that of the adsorption assembly 22 described above, and will not be described herein.

Referring to fig. 7 and 8, the specific structure of the hook assembly 51 is described with respect to the hook assembly 51 corresponding to the second bin 42 in this embodiment, the hook assembly 51 includes a hook support 511, a hook driving member 512 and a hook plate 513, where the hook support 511 is disposed below the transfer assembly 52, the hook support 511 is used for carrying the magnetic carrier 200, the hook driving member 512 is disposed on the hook support 511, the hook plate 513 is provided with a hook head 5131, and the hook driving member 512 is used for driving the hook plate 513 to move relative to the hook support 511, so that the hook head 5131 hooks the magnetic carrier 200. Specifically, the hooking driving element 512 includes a lifting driving element 5121 and a translation driving element 5122, an output end of the lifting driving element 5121 is connected with the hooking plate 513, the lifting driving element 5121 is used for driving the hooking plate 513 to lift relative to the hooking supporting frame 511, the translation driving element 5122 is arranged on the hooking supporting frame 511, an output end of the translation driving element 5122 is connected with the lifting driving element 5121, and the translation driving element 5122 is used for driving the lifting driving element 5121 to translate relative to the hooking supporting frame 511. When the magnetic carrier 200 is required to be hooked from the second bin 42 by the hooking component 51, the translation driving member 5122 drives the lifting driving member 5121 and the hooking plate 513 to extend into the second bin 42, then the lifting driving member 5121 drives the hooking plate 513 to lift, so that the hooking head 5131 extends into the hooking groove on the magnetic carrier 200, and then the translation driving member 5122 drives the hooking plate 513 to move reversely, so that the magnetic carrier 200 is hooked from the second bin 42 to the hooking support 511. It should be noted that, for the hook material assemblies 51 corresponding to the third storage bins 43, since two third storage bins 43 are provided in this embodiment, two sets of hook material driving members 512 may be correspondingly provided on the hook material supporting frame 511 of the hook material assembly 51 corresponding to the third storage bins 43, so as to respectively implement the hook material of the two third storage bins 43. Specifically, in the present embodiment, the lift driving member 5121 may be a lift cylinder or a linear motor. The translation driving member 5122 includes a driving motor 51221 and a screw 51222, wherein the driving motor 51221 is disposed on the hook supporting frame 511, an output end of the driving motor 51221 is in transmission connection with the screw 51222, the screw 51222 extends along a sliding direction of the hook plate 513, the lifting driving member 5121 is in threaded connection with the screw 51222, and the driving motor 51221 drives the lifting driving member 5121 to move along the screw 51222 by driving the screw 51222 to rotate.

In this embodiment, the hook material supporting frame 511 is U-shaped, the hook material supporting frame 511 includes a bottom plate 5111 and two side plates 5112, the two side plates 5112 are oppositely disposed and connected to two ends of the bottom plate 5111, the driving motor 51221 is disposed on the bottom plate 5111, and the two side plates 5112 together bear the magnetic carrier 200.

In addition, as shown in fig. 7, the hooking component 51 further includes a side pushing component 514, where the side pushing component 514 is disposed on one side of one of the side plates 5112, and is used for adjusting the positions of the magnetic carriers 200 on the two side plates 5112, so as to ensure that the magnetic carriers 200 are accurately disposed on the hooking supporting frame 511. Specifically, the side pushing assembly 514 includes a side pushing driving member 5141 and a pushing plate 5142, wherein the side pushing driving member 5141 is disposed on one side of one of the side plates 5112, an output end of the side pushing driving member 5141 is connected to the pushing plate 5142, the pushing plate 5142 is slidably disposed on the side plate 5112, and the side pushing driving member 5141 moves relative to the side plate 5112 by pushing the pushing plate 5142, such that the pushing plate 5142 pushes the magnetic carrier 200 to a position on the side plate 5112. In the present embodiment, the side pushing driving member 5141 may be a linear motor or a linear cylinder, and the specific form of the side pushing driving member 5141 is not particularly limited in this embodiment.

As shown in fig. 9, the present embodiment further provides a method for replacing a carrier, in which the carrier clamping device 100 is used to replace a carrier carrying a product 400, comprising the following steps:

s1: the conveying mechanism 1 conveys the nonmagnetic carrier 300 carrying the product 400 to a preset position, and meanwhile, the taking and placing mechanism 5 takes out the magnetic carrier 200 stored in the second storage bin 42 onto the turnover mechanism 3;

s2: the transplanting mechanism 2 transfers the nonmagnetic carrier 300 carrying the product 400 to the turnover mechanism 3;

s3: the turnover mechanism 3 drives the nonmagnetic carrier 300 carrying the product 400 to turn 180 degrees so that the product 400 carried by the nonmagnetic carrier 300 is transferred to the magnetic carrier 200, and meanwhile, the transplanting mechanism 2 transfers the cover plate at the position of the cover plate feeding position to the upper part of the turnover mechanism 3;

s4: the turnover mechanism 3 drives the empty nonmagnetic carrier 300 to turn over and reset;

s5: detecting the position of the product 400 on the magnetic carrier 200 so that the transplanting mechanism 2 accurately covers the cover plate above the product 400, and meanwhile, the taking and placing mechanism 5 transfers the nonmagnetic carrier 300 into the first bin 41;

s6: the transplanting mechanism 2 transfers the product 400 covered with the cover sheet and the magnetic carrier 200 onto the conveying mechanism 1 so that the conveying mechanism 1 conveys it to a discharging position.

The carrier replacing clamping method provided by the invention can simultaneously perform multi-step work, realizes automatic replacement of the product 400 on the nonmagnetic carrier 300 to the magnetic carrier 200, also realizes automatic covering process of the cover plate on the product 400, improves production efficiency and operation precision, saves labor, and can realize carrier replacement through overturning of the overturning mechanism 3, and has the advantages of simple structure and convenient operation.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims

1. A replacement carrier clamping apparatus, comprising:

a conveying mechanism (1) configured to convey a carrier carrying the product (400);

the device comprises a transplanting mechanism (2) and a turnover mechanism (3), wherein when the conveying mechanism (1) conveys a nonmagnetic carrier (300) bearing a product (400) to a preset position, the transplanting mechanism (2) can convey the nonmagnetic carrier (300) bearing the product (400) to the turnover mechanism (3), and the turnover mechanism (3) can drive the nonmagnetic carrier (300) bearing the product (400) to turn 180 degrees so as to enable the product (400) borne by the nonmagnetic carrier (300) to be transferred to a magnetic carrier (200);

The turnover mechanism (3) comprises:

-a carrying assembly (31) configured to carry the magnetic carrier (200);

the turnover assembly (32) and the poking pin assembly (33), the turnover assembly (32) is arranged on one side of the bearing assembly (31), when the turnover assembly (32) drives the nonmagnetic carrier (300) bearing the product (400) to turn 180 DEG to cover the upper part of the bearing assembly (31), the poking pin assembly (33) can synchronously open the magnetic carrier (200) and the movable positioning pin (320) on the nonmagnetic carrier (300), so that the product (400) released on the nonmagnetic carrier (300) falls onto the magnetic carrier (200).

2. The replacement carrier clamping device of claim 1, wherein the flipping assembly (32) comprises:

a bracket (321) arranged on one side of the bearing assembly (31);

a first driving member (322) provided on the bracket (321);

a flipping plate (323) configured to carry the nonmagnetic carrier (300), the first driving member (322) being capable of driving the flipping plate (323) to flip relative to the stand (321); and

and a clamping member (324) provided on the reversing plate (323), wherein the clamping member (324) can clamp and fix the nonmagnetic carrier (300) on the reversing plate (323).

3. The replacement carrier clamping device according to claim 1, wherein the poking pin assembly (33) comprises:

a second drive (331) arranged on the carrier assembly (31);

the sliding plate (332) and the poking pin head (333) are arranged on the sliding plate (332), the sliding plate (332) is connected with the output end of the second driving piece (331), and the second driving piece (331) can drive the sliding plate (332) to move relative to the bearing component (31), so that the poking pin head (333) pokes out the movable locating pin (320) on the magnetic carrier (200) and the nonmagnetic carrier (300).

4. The replacement carrier clamping device according to claim 1, wherein the carrier assembly (31) comprises:

a bottom frame (311) arranged at one side of the turnover assembly (32);

-a carrier (312) arranged above the chassis (311), the carrier (312) being configured to carry the magnetic carrier (200); and

the jacking piece (313) is arranged on the underframe (311), and the jacking piece (313) can jack the bearing frame (312) so that the magnetic carrier (200) on the bearing frame (312) receives the product (400) released on the nonmagnetic carrier (300).

5. The replacement carrier holding apparatus according to any one of claims 1 to 4, wherein when the product (400) carried by the nonmagnetic carrier (300) is transferred onto a magnetic carrier (200), the transplanting mechanism (2) is capable of covering a cover sheet at a cover sheet loading position on the product (400) carried by the magnetic carrier (200) and transferring the product (400) covered with the cover sheet and the magnetic carrier (200) onto the conveying mechanism (1).

6. The replacement carrier clamping device according to claim 5, wherein the transplanting mechanism (2) comprises a triaxial transplanting module (21) and an adsorption assembly (22) arranged on the triaxial transplanting module (21), the triaxial transplanting module (21) can drive the adsorption assembly (22) to move among the conveying mechanism (1), the turnover mechanism (3) and the cover sheet loading position, so that the adsorption assembly (22) places the nonmagnetic carrier (300) carrying the product (400) on the turnover mechanism (3), covers the cover sheet on the cover sheet loading position on the product (400) carried by the magnetic carrier (200), and transfers the product (400) covered with the cover sheet and the magnetic carrier (200) onto the conveying mechanism (1).

7. The replacement carrier clamping apparatus of claim 6, wherein the suction assembly (22) comprises:

the mounting frame (221) is arranged on the triaxial transplanting module (21);

a rotation driving member (222) provided on the mounting frame (221); and

the absorbing piece (223) can be driven by the rotary driving piece (222) to rotate relative to the mounting frame (221), so that the absorbing piece (223) is fixedly absorbed at the position to be absorbed of the piece to be absorbed.

8. The replacement carrier clamping apparatus of claim 7, wherein the suction member (223) comprises:

a link (2231) rotatably coupled to the mounting frame (221), and an output end of the rotation driving member (222) is coupled to the link (2231); and

and a plurality of adsorption plates (2232), wherein a plurality of adsorption plates (2232) are arranged on the connecting frame (2231) at intervals.

9. The replacement carrier clamp apparatus according to claim 5, further comprising:

-a storage bin (4), the storage bin (4) comprising a first bin (41), a second bin (42) and a third bin (43) arranged independently, the first bin (41) being configured to store the nonmagnetic carrier (300), the second bin (42) being configured to store the magnetically loaded carrier (200), the third bin (43) being configured to store the cover sheet; and

The material taking and discharging mechanism (5) is correspondingly arranged on the first storage bin (41), the second storage bin (42) and the third storage bin (43);

the picking and placing mechanism (5) corresponding to the first storage bin (41) is configured to recycle the nonmagnetic carrier (300) empty on the turnover mechanism (3) into the first storage bin (41);

the picking and placing mechanism (5) corresponding to the second storage bin (42) is configured to pick up the magnetic carrier (200) in the second storage bin (42) onto the turnover mechanism (3);

the picking and placing mechanism (5) corresponding to the third bin (43) is configured to pick up the cover plate in the third bin (43) to the cover plate feeding position.

10. The replacement carrier clamping device according to claim 9, characterized in that the pick-and-place mechanism (5) comprises a hooking component (51) and a transfer component (52);

the transfer component (52) in the material taking and placing mechanism (5) corresponding to the first bin (41) is configured to transfer the nonmagnetic carrier (300) onto the hooking component (51), so that the hooking component (51) hooks the nonmagnetic carrier (300) into the first bin (41);

the hooking component (51) in the fetching and placing mechanism (5) corresponding to the second bin (42) is configured to hook out the magnetic carrier (200) in the second bin (42), so that the transferring component (52) transfers the magnetic carrier (200) on the hooking component (51) onto the turnover mechanism (3);

The hooking component (51) in the picking and placing mechanism (5) corresponding to the third bin (43) is configured to hook the cover piece in the third bin (43), so that the transferring component (52) transfers the cover piece on the hooking component (51) to the position of the cover piece feeding position.

11. The replacement carrier clamping device according to claim 10, wherein the hooking component (51) comprises:

the hook material supporting frame (511) is arranged below the transfer assembly (52) and is used for bearing the magnetic carrier (200), the nonmagnetic carrier (300) or the cover plate;

the magnetic carrier comprises a hook material driving piece (512) and a hook material plate (513), wherein the hook material driving piece (512) is arranged on a hook material supporting frame (511), a hook material head (5131) is arranged on the hook material plate (513), and the hook material driving piece (512) is configured to drive the hook material plate (513) to move relative to the hook material supporting frame (511) so that the hook material head (5131) hooks the magnetic carrier (200), the nonmagnetic carrier (300) or the cover plate.

12. The replacement carrier clamping device of claim 11, wherein the hook material drive (512) comprises:

the output end of the lifting driving piece (5121) is connected with the hooking plate (513) and is configured to drive the hooking plate (513) to lift relative to the hooking support frame (511); and

And the translation driving piece (5122) is arranged on the hook material supporting frame (511), and the output end of the translation driving piece (5122) is connected with the lifting driving piece (5121) and is configured to drive the lifting driving piece (5121) to translate relative to the hook material supporting frame (511).

13. The replacement carrier clamping device of claim 11, wherein the hook assembly (51) further comprises:

and a side pushing assembly (514) arranged on one side of the hook material supporting frame (511) and configured to adjust the position of the magnetic carrier (200), the nonmagnetic carrier (300) or the cover plate on the hook material supporting frame (511).

14. A method of changing a carrier holding, characterized in that a carrier carrying the product (400) is changed with a changing carrier holding device according to any one of claims 1-13, comprising the steps of:

s1: the conveying mechanism (1) conveys the nonmagnetic carrier (300) carrying the product (400) to the preset position, and meanwhile, the taking and discharging mechanism (5) takes out the magnetic carrier (200) stored in the second storage bin (42) onto the turnover mechanism (3);

s2: the transplanting mechanism (2) transfers the nonmagnetic carrier (300) carrying the product (400) to the turnover mechanism (3);

S3: the turnover mechanism (3) drives the nonmagnetic carrier (300) carrying the product (400) to turn 180 degrees so that the product (400) carried by the nonmagnetic carrier (300) is transferred onto the magnetic carrier (200), and meanwhile, the transplanting mechanism (2) transfers a cover plate at the position of the cover plate feeding position to the position above the turnover mechanism (3);

s4: the turnover mechanism (3) drives the empty nonmagnetic carrier (300) to turn over and reset;

s5: detecting the position of the product (400) on the magnetic carriers (200) so that the transplanting mechanism (2) accurately covers the cover plate above the product (400), and meanwhile, the taking and placing mechanism (5) transfers the nonmagnetic carriers (300) into a first bin (41);

s6: the transplanting mechanism (2) transfers the product (400) covered with the cover plate and the magnetic carrier (200) to the conveying mechanism (1) so that the conveying mechanism (1) conveys the product to a discharging position.