CN219008250U - Pressure maintaining equipment - Google Patents

Abstract

The utility model relates to the technical field of product pressure maintaining, in particular to pressure maintaining equipment. The pressure maintaining equipment comprises a conveying mechanism, a jacking mechanism and a pressure maintaining mechanism, wherein the conveying mechanism is used for conveying a carrier carrying products to be maintained, the jacking mechanism can jack the products to be maintained placed on the carrier and conveyed by the conveying mechanism to a pressure maintaining position, the pressure maintaining mechanism is located above the conveying mechanism, the pressure maintaining mechanism comprises a pressure maintaining driving assembly and a pressure maintaining assembly, the pressure maintaining assembly comprises a plurality of pressure maintaining heads which are independently arranged, each pressure maintaining head is opposite to one of the products to be maintained at the pressure maintaining position, the pressure maintaining driving assembly can drive the pressure maintaining assembly to move towards the direction of the products to be maintained at the pressure maintaining position, so that each pressure maintaining head can respectively maintain the pressure of the corresponding position to be maintained, each position of the products to be maintained by the pressure maintaining mechanism is simultaneously maintained, the pressure maintaining efficiency and the degree of automation are improved, and the damaged pressure maintaining heads are also convenient to flexibly replace.

Description

Pressure maintaining equipment

Technical Field

The utility model relates to the technical field of product pressure maintaining, in particular to pressure maintaining equipment.

Background

In the production and processing process of the PCB, buffer adhesive tapes are generally attached to a plurality of positions of the PCB, so that the protection of the PCB is improved. In order to ensure that the buffer adhesive tape is more reliably and stably attached to the PCB, pressure maintaining treatment is generally required to be carried out on the attached PCB.

The common pressure maintaining mode is to adopt manual pressure maintaining, and the specific operation flow is as follows: the operation personnel place the product to be pressurized on the pressurizing equipment, and manually operate the pressurizing equipment, so that the pressurizing equipment can be used for maintaining the pressure of the product to be pressurized, the pressurizing treatment efficiency is low, the labor is occupied, and the flowing operation along the production line is not facilitated. Along with the development of technology, the existing pressure maintaining equipment can realize the automatic pressure maintaining process of the product to be maintained, but a plurality of positions to be maintained are usually arranged on the product to be maintained, and the positions to be maintained are mutually independent, so that the pressure maintaining equipment needs to sequentially maintain the pressure at the positions to be maintained of the product to be maintained, the pressure maintaining efficiency is greatly reduced, and the flexibility of pressure maintaining is also reduced.

Therefore, there is a need to invent a pressure maintaining apparatus to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide pressure maintaining equipment, so that the pressure maintaining equipment can simultaneously maintain the pressure of each position of a product to be maintained, the pressure maintaining efficiency and the automation degree of pressure maintaining are improved, the position of each pressure maintaining head can be flexibly adjusted according to different positions of the product to be maintained, and the damaged pressure maintaining heads can be conveniently and flexibly replaced.

To achieve the purpose, the utility model adopts the following technical scheme:

a pressure maintaining apparatus comprising:

a conveying mechanism configured to convey a carrier carrying a product to be pressure-maintained;

the jacking mechanism can jack the product to be pressure-maintained, which is conveyed by the conveying mechanism and placed on the carrier, to a pressure-maintaining position; and

the pressure maintaining mechanism is positioned above the conveying mechanism and comprises a pressure maintaining driving assembly and a pressure maintaining assembly, the pressure maintaining assembly comprises a plurality of pressure maintaining heads which are independently arranged, each pressure maintaining head is opposite to one pressure maintaining position in the products to be maintained at the pressure maintaining position, and the pressure maintaining driving assembly can drive the pressure maintaining assembly to move towards the direction of the products to be maintained at the pressure maintaining position so that each pressure maintaining head can maintain the pressure at the corresponding pressure maintaining position.

As a preferred scheme, the pressurize subassembly still includes:

the mounting piece is connected with the output end of the pressure maintaining driving assembly; and

and each pressure retaining head is connected with the mounting piece through the elastic piece.

Preferably, the pressure maintaining assembly further comprises a guide member, wherein the guide member is arranged between each pressure maintaining head and each mounting member, and the guide member is configured to guide the pressure maintaining heads to move towards a direction approaching or separating from the product to be maintained.

As an optimal scheme, the pressure maintaining end of the pressure maintaining head is provided with a buffer adhesive layer, and the buffer adhesive layer is used for being attached to the pressure maintaining position of the product to be maintained.

As an optimal scheme, the carrier can bear a plurality of products to be pressurized arranged at intervals at the same time, the pressurizing mechanism is provided with a plurality of products to be pressurized at intervals along the conveying direction of the conveying mechanism, the pressurizing mechanism positioned at the upstream is configured to pressurize part of the products to be pressurized borne by the carrier, and the pressurizing mechanism positioned at the downstream is configured to pressurize the rest of the products to be pressurized borne by the carrier.

As a preferred solution, the jacking mechanism includes:

the jacking assembly is positioned below the conveying mechanism and can jack up and support the carrier carrying the product to be pressurized from the conveying mechanism; and

and the limiting assembly is arranged above the conveying mechanism and is configured to limit the limit position of the carrier lifted by the jacking assembly so as to position the product to be pressurized at the pressure maintaining position.

As a preferred scheme, the spacing subassembly includes:

the limiting plate is arranged above the conveying mechanism, the lower end face of the limiting plate can be abutted to the carrier, an avoidance hole is formed in the limiting plate, and the avoidance hole and the pressure-maintaining product to be maintained on the carrier which is jacked by the jacking component are opposite to each other.

Preferably, the jacking assembly comprises:

the jacking driving piece is positioned below the conveying mechanism; and

the bearing plate is connected with the output end of the jacking driving piece, and the jacking driving piece is configured to drive the bearing plate to lift;

a plurality of positioning pins are arranged on the bearing end surface of the bearing plate at intervals, and the positioning pins can be correspondingly inserted into the positioning holes of the carrier respectively;

and a supporting block is further arranged on the bearing end face of the bearing plate, and when the positioning pins are inserted into the corresponding positioning holes, the supporting block is attached to the lower end face of the product to be pressurized on the carrier.

As a preferred aspect, the pressure maintaining apparatus further includes:

and the blocking mechanism can block the carrier carrying the product to be pressurized at the preset position when the carrier carrying the product to be pressurized is conveyed to the preset position by the conveying mechanism.

Preferably, the blocking mechanism includes:

a blocking drive located below the transport mechanism; and

and the blocking plate is connected with the output end of the blocking driving piece, and when the carrier carrying the product to be pressurized is conveyed to the preset position by the conveying mechanism, the blocking driving piece can drive the blocking plate to ascend so that the blocking plate blocks the carrier carrying the product to be pressurized.

Preferably, a blocking adhesive layer is arranged on one side of the blocking plate, which blocks the carrier.

As a preferred aspect, the pressure maintaining apparatus further includes:

the code scanning mechanism is arranged below the conveying mechanism and is positioned at the upstream of the pressure maintaining mechanism, and the code scanning mechanism is configured to scan and identify the identification code of the lower end face of the carrier conveyed by the conveying mechanism.

The utility model has the beneficial effects that:

the pressure maintaining equipment comprises a conveying mechanism, a jacking mechanism and a pressure maintaining mechanism, wherein the conveying mechanism is used for conveying a carrier carrying products to be maintained, the jacking mechanism can jack the products to be maintained, which are conveyed by the conveying mechanism and placed on the carrier, to a pressure maintaining position, the pressure maintaining mechanism is positioned above the conveying mechanism, the pressure maintaining mechanism comprises a pressure maintaining driving assembly and a pressure maintaining assembly, the pressure maintaining assembly comprises a plurality of independently arranged pressure maintaining heads, each pressure maintaining head is opposite to one position to be maintained in the pressure maintaining position, of the products to be maintained, the pressure maintaining driving assembly can drive the pressure maintaining assembly to move towards the direction of the products to be maintained in the pressure maintaining position, so that each pressure maintaining head can maintain the pressure of the corresponding position to be maintained respectively, each position of the products to be maintained by the pressure maintaining mechanism is maintained simultaneously, and the pressure maintaining efficiency of the pressure maintaining equipment and the automation degree of the pressure maintaining equipment are greatly improved. In addition, the pressure maintaining assembly comprises a plurality of independently arranged pressure maintaining heads, each pressure maintaining head is used for maintaining pressure at the corresponding pressure maintaining positions, the positions of the pressure maintaining heads can be flexibly adjusted according to the different pressure maintaining positions of the pressure maintaining products, the pressure maintaining assembly is more flexible, the damaged pressure maintaining heads are convenient to replace, and the operation is more flexible and convenient.

Drawings

FIG. 1 is a schematic diagram of a pressure maintaining apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a carrier carrying a product to be pressurized according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram II of a pressure maintaining apparatus according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present utility model;

fig. 5 is a schematic diagram III of a structure of a pressure maintaining apparatus according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a pressure maintaining mechanism according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a pressure maintaining assembly according to an embodiment of the present utility model.

In the figure:

100. pressure maintaining equipment; 200. a carrier; 300. the product to be pressure-maintaining;

1. a conveying mechanism; 11. a support frame; 12. a conveyor belt; 13. a driving motor;

2. a jacking mechanism; 21. a jacking assembly; 211. jacking the driving piece; 212. a carrying plate; 2121. a positioning pin; 2122. a support block; 22. a limit component; 221. a limit plate; 2211. avoidance holes;

3. a pressure maintaining mechanism; 31. a pressure maintaining driving assembly; 311. a pressure maintaining driving piece; 312. a sliding frame; 313. a pressure detecting member; 32. a pressure maintaining assembly; 321. a pressure maintaining head; 3211. a buffer adhesive layer; 322. a mounting member; 323. an elastic member; 324. a guide member; 3241. a guide rail; 3242. a slide block; 33. pressure maintaining mounting frame;

4. a blocking mechanism; 41. a blocking drive; 42. a blocking plate;

5. a code scanning mechanism; 51. a code scanning driving assembly; 52. a code scanning gun.

Detailed Description

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

In the description of the present utility model, 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 utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, 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 utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

As shown in fig. 1, the present embodiment provides a pressure maintaining apparatus 100, which is mainly used for maintaining a pressure of a product 300 to be maintained. As shown in fig. 2, the product 300 to be pressure-maintained may be a PCB board, and by pressure-maintaining the PCB board, it is ensured that the buffer adhesive tape on the PCB board is more firmly adhered to the PCB board. And the product 300 to be pressure-maintained is placed on the carrier 200 to be pressure-maintained, so that the product 300 to be pressure-maintained can conveniently follow the production line to perform flowing operation. It should be noted that, the pressure maintaining apparatus 100 may also perform pressure maintaining operation on other products 300 to be maintained.

Specifically, the pressure maintaining apparatus 100 provided in this embodiment mainly includes a conveying mechanism 1, a lifting mechanism 2, and a pressure maintaining mechanism 3, where the lifting mechanism 2 is disposed below the conveying mechanism 1, the pressure maintaining mechanism 3 is disposed above the conveying mechanism 1, the conveying mechanism 1 is configured to convey a carrier 200 carrying a product 300 to be maintained in a front-rear direction, and when the carrier 200 carrying the product 300 to be maintained is conveyed to a preset position, the lifting mechanism 2 can lift the product 300 to be maintained placed on the carrier 200 conveyed by the conveying mechanism 1 to a pressure maintaining position, so that the pressure maintaining mechanism 3 maintains the pressure of the product 300 to be maintained in the pressure maintaining position. After the pressure maintaining operation of the product 300 to be maintained is completed, the lifting mechanism 2 can put the carrier 200 bearing the product 300 to be maintained back onto the conveying mechanism 1, so that the conveying mechanism 1 can perform blanking on the product after pressure maintaining. The pressure maintaining device 100 realizes automatic pressure maintaining of the product 300 to be maintained, can perform assembly line pressure maintaining operation on the product 300 to be maintained, does not need manual pressure maintaining operation, saves labor force, and greatly improves pressure maintaining efficiency of the product 300 to be maintained.

Referring to fig. 1, a specific structure of a conveying mechanism 1 is described, as shown in fig. 1, the conveying mechanism 1 includes two groups of supporting frames 11, conveying belts 12 and driving motors 13, where the two groups of supporting frames 11 are arranged at intervals along a width direction (left-right direction in the drawing) of a carrier 200, the conveying belts 12 are disposed on each group of supporting frames 11, the driving motors 13 are disposed on one of the supporting frames 11, and the driving motors 13 can synchronously drive the two groups of conveying belts 12 to rotate, so that the two groups of conveying belts 12 can jointly convey the carrier 200 carrying a product 300 to be pressurized along a front-rear direction on two sides of the width direction of the carrier 200, and the conveying of the carrier 200 can be ensured to be more stable. It should be noted that, the driving motor 13 may be a speed adjusting motor, and the speed of the speed adjusting motor is adjusted to change the speed of the carrier 200 conveyed by the conveyor belt 12, so that the speed of the carrier 200 conveyed by the conveyor belt 12 can be adjusted according to the requirement. In addition, in the present embodiment, the width between the two sets of supporting frames 11 is adjustable, so as to meet the requirement of conveying the carriers 200 with different widths, and greatly improve the applicability of the conveying mechanism 1. It should be noted that an adjusting threaded rod may be disposed between the two sets of supporting frames 11, and the adjusting threaded rod extends in the left-right direction, and the width between the two sets of supporting frames 11 is adjusted by adjusting the position of the supporting frames 11 on the threaded adjusting rod.

Referring to fig. 3 and fig. 4, a specific structure of the lifting mechanism 2 will be described, as shown in fig. 3 and fig. 4, the lifting mechanism 2 includes a lifting component 21 and a limiting component 22, where the lifting component 21 is located below the conveying mechanism 1, the limiting component 22 is disposed above the conveying mechanism 1, the pressure maintaining mechanism 3, the limiting component 22 and the lifting component 21 are arranged in a sequentially opposite manner from top to bottom, the lifting component 21 is used for lifting the carrier 200 bearing the product 300 to be maintained from the conveying mechanism 1, and the limiting component 22 is used for limiting a limit position of the carrier 200 lifted by the lifting component 21 so as to position the product 300 to be maintained at a pressure maintaining position, thereby realizing accurate positioning of the product 300 to be maintained, and ensuring accurate pressure maintaining of the product 300 to be maintained by the pressure maintaining mechanism 3. Specifically, when the carrier 200 carrying the product 300 to be pressurized is conveyed to the preset position, the jacking component 21 jacks up the carrier 200 carrying the product 300 to be pressurized from the conveying mechanism 1 until the carrier 200 carrying the product 300 to be pressurized is abutted against the limiting component 22, thereby realizing accurate positioning of the product 300 to be pressurized at the pressurized position.

Specifically, as shown in fig. 4, the limiting component 22 includes a limiting plate 221, the limiting plate 221 is disposed above the conveying mechanism 1 and the jacking component 21, a lower end surface of the limiting plate 221 can be abutted against the carrier 200, and an avoidance hole 2211 is formed in the limiting plate 221, and the avoidance hole 2211 is opposite to the product 300 to be pressure-maintained on the carrier 200 jacked by the jacking component 21, so that the pressure maintaining mechanism 3 passes through the avoidance hole 2211 to perform pressure maintaining operation on the product 300 to be pressure-maintained. By arranging the avoiding holes 2211, an avoiding effect is achieved on the pressure maintaining operation of the pressure maintaining mechanism 3.

In this embodiment, the jacking assembly 21 includes a jacking driving member 211 and a carrying plate 212, wherein the jacking driving member 211 is located below the conveying mechanism 1, the carrying plate 212 is connected to an output end of the jacking driving member 211, and the jacking driving member 211 is used for driving the carrying plate 212 to lift. When the lifting assembly 21 is required to lift the carrier 200 carrying the product 300 to be pressurized from the conveying mechanism 1, the lifting driving member 211 drives the carrying plate 212 to lift up, so that the carrying plate 212 lifts up the carrier 200 carrying the product 300 to be pressurized, and after the pressurizing operation of the product 300 to be pressurized is completed, the lifting driving member 211 can drive the carrying plate 212 to descend, so that the carrying plate 212 returns the product after the pressurizing to the conveying mechanism 1. Specifically, the lifting driving member 211 may be a lifting cylinder, and the lifting cylinder works stably and reliably, and is also convenient to assemble.

Preferably, as shown in fig. 4, a plurality of positioning pins 2121 are disposed on the bearing end surface of the bearing plate 212 at intervals, the positioning pins 2121 can be inserted into the positioning holes of the carrier 200 respectively, a supporting block 2122 is further disposed on the bearing end surface of the bearing plate 212, and when the positioning pins 2121 are inserted into the corresponding positioning holes, the supporting block 2122 is attached to the lower end surface of the product 300 to be pressurized on the carrier 200, so that the stability and reliability of the bearing plate 212 for bearing the product 300 to be pressurized and the carrier 200 are greatly improved, the deviation and shaking of the product 300 to be pressurized in the pressurizing process are avoided, and the accurate positioning of the carrier 200 and the product 300 to be pressurized by the bearing plate 212 is ensured.

As shown in fig. 2 and fig. 4, a plurality of products 300 to be pressurized are simultaneously carried on one carrier 200, in this embodiment, four products 300 to be pressurized are carried on one carrier 200, correspondingly, four supporting blocks 2122 are also disposed on the carrying end surface of the carrying plate 212 at intervals, and each supporting block 2122 is used for supporting one product 300 to be pressurized. It should be noted that, in other embodiments, the carrier 200 may also carry other quantities of products 300 to be pressurized at the same time.

In addition, as shown in fig. 3, the pressure maintaining apparatus 100 provided in the present embodiment further includes a blocking mechanism 4, where the blocking mechanism 4 is disposed below the conveying mechanism 1, and the blocking mechanism 4 is capable of blocking the carrier 200 bearing the product 300 to be maintained at a preset position when the carrier 200 bearing the product 300 to be maintained is conveyed to the preset position by the conveying mechanism 1. Specifically, a blocking mechanism 4 is disposed at one side behind the lifting mechanism 2, and when the blocking mechanism 4 blocks the carrier 200 carrying the product 300 to be pressurized at a preset position, the lifting mechanism 2 lifts the carrier 200 carrying the product 300 to be pressurized, so that the lifting operation of the lifting mechanism 2 is more stable and reliable, and the lifting mechanism 2 is also convenient to lift the carrier 200 carrying the product 300 to be pressurized.

In this embodiment, the blocking mechanism 4 includes a blocking driving member 41 and a blocking plate 42, where the blocking driving member 41 is located below the conveying mechanism 1, the blocking plate 42 is connected to an output end of the blocking driving member 41, when the carrier 200 carrying the product 300 to be pressurized is conveyed to a preset position by the conveying mechanism 1, the blocking driving member 41 can drive the blocking plate 42 to rise, so that the blocking plate 42 blocks the carrier 200 carrying the product 300 to be pressurized, and when the blocking positioning of the carrier 200 is completed, the blocking driving member 41 can drive the blocking plate 42 to fall, so that the carrier 200 carrying the product 300 to be pressurized is continuously conveyed by the conveying mechanism 1. In this embodiment, the blocking driving member 41 may be a lifting cylinder, which is stable and reliable in operation and convenient for assembly.

Preferably, the blocking plate 42 is provided with a blocking adhesive layer on one side of the carrier 200, so that rigid impact between the carrier 200 and the blocking plate 42 is avoided, and buffer protection of the carrier 200 and the blocking plate 42 is greatly improved.

In addition, as shown in fig. 5, the pressure maintaining apparatus 100 further includes a code scanning mechanism 5, where the code scanning mechanism 5 is disposed below the conveying mechanism 1, and the code scanning mechanism 5 is located upstream of the pressure maintaining mechanism 3 (i.e. in front of the pressure maintaining mechanism 3), and the code scanning mechanism 5 is used for scanning and identifying the identification code of the lower end face of the carrier 200 conveyed by the conveying mechanism 1, and the code scanning mechanism 5 can record the carrier 200 after the code scanning and identifying, so as to facilitate statistics and summarization of the number of the products 300 to be maintained subsequently treated. Further, by disposing the code scanning mechanism 5 upstream of the pressure maintaining mechanism 3, the product 300 to be pressure maintained is subjected to code scanning registration before pressure maintaining. And through setting up the sign indicating number mechanism 5 of sweeping in the below of conveying mechanism 1 for the overall arrangement of complete machine is more reasonable, and the structure is compacter.

Specifically, the code scanning mechanism 5 comprises a code scanning driving assembly 51 and a code scanning gun 52, wherein the code scanning gun 52 is connected with the output end of the code scanning driving assembly 51, and the code scanning driving assembly 51 can drive the code scanning gun 52 to move in the front-back direction and the left-right direction below the carrier 200, so that the code scanning gun 52 is guaranteed to accurately recognize the identification code on the carrier 200. It should be noted that, the code scanning driving assembly 51 is a two-axis transplanting module, and the specific structure and the working principle of the two-axis transplanting module belong to the prior art, and will not be described herein. In addition, it should be noted that, the code scanning mechanism 5 is also provided with the blocking mechanism 4, and when the blocking mechanism 4 blocks the carrier 200 carrying the product 300 to be maintained in a preset position, the code scanning mechanism 5 performs code scanning identification on the carrier 200, so that the reliability of code scanning identification of the code scanning mechanism 5 is ensured.

It should be noted that, the product 300 to be maintained has a plurality of positions to be maintained, and the positions to be maintained are independent from each other. When the existing pressure maintaining equipment is used for maintaining the pressure of the product 300 to be maintained, pressure maintaining operation needs to be sequentially performed on all the positions to be maintained of the product 300 to be maintained, so that the pressure maintaining efficiency is greatly reduced, and the flexibility of pressure maintaining is also reduced.

In order to solve the above-mentioned problems, as shown in fig. 6 and 7, the pressure maintaining mechanism 3 provided in this embodiment includes a pressure maintaining driving assembly 31 and a pressure maintaining assembly 32, where the pressure maintaining assembly 32 includes a plurality of pressure maintaining heads 321 that are independently disposed, each pressure maintaining head 321 is opposite to one to-be-maintained pressure position of the to-be-maintained products 300 at the pressure maintaining position, and the pressure maintaining driving assembly 31 can drive the pressure maintaining assembly 32 to move towards the to-be-maintained pressure product 300 at the pressure maintaining position, so that each pressure maintaining head 321 respectively maintains the corresponding to-be-maintained pressure position, so that the pressure maintaining mechanism 3 simultaneously maintains each position of the to-be-maintained pressure product 300, thereby greatly improving the pressure maintaining efficiency of the pressure maintaining device 100 and the automation degree of the pressure maintaining device 100. In addition, the pressure maintaining assembly 32 comprises a plurality of independently arranged pressure maintaining heads 321, each pressure maintaining head 321 is used for maintaining pressure at corresponding pressure maintaining positions, the positions of the pressure maintaining heads 321 can be flexibly adjusted according to different pressure maintaining positions of the pressure maintaining product 300, the pressure maintaining assembly 32 is more flexible, the damaged pressure maintaining heads 321 can be independently replaced, and the operation is more flexible and convenient.

Preferably, a buffer adhesive layer 3211 is disposed on the pressure maintaining end of the pressure maintaining head 321, and the buffer adhesive layer 3211 is used for being attached to the pressure maintaining position of the product 300 to be maintained, so that when the pressure maintaining head 321 maintains the pressure of the product 300 to be maintained, the rigid abutting of the pressure maintaining head 321 to the product 300 to be maintained is avoided, and the protection of the product 300 to be maintained is greatly improved.

In addition, as shown in fig. 6, the pressure maintaining mechanism 3 further includes a pressure maintaining mounting frame 33, the pressure maintaining driving assembly 31 is mounted on the pressure maintaining mounting frame 33, and a plurality of pressure maintaining driving assemblies 31 are arranged on the pressure maintaining mounting frame 33 at intervals, each pressure maintaining driving assembly 31 can drive one pressure maintaining assembly 32 to maintain pressure on the product 300 to be maintained, so that the pressure maintaining mechanism 3 can simultaneously maintain pressure on a plurality of products 300 to be maintained on the carrier 200, and pressure maintaining efficiency is greatly improved.

Preferably, in this embodiment, two groups of pressure maintaining mechanisms 3 are arranged at intervals along the conveying direction of the conveying mechanism 1, two groups of pressure maintaining driving assemblies 31 are arranged on each group of pressure maintaining mechanisms 3, two products 300 to be maintained in pressure carried by the carrier 200 are maintained by the pressure maintaining mechanism 3 located at the upstream, the remaining two products 300 to be maintained in pressure carried by the carrier 200 are maintained by the pressure maintaining mechanism 3 located at the downstream, interference of the pressure maintaining mechanism 3 in the pressure maintaining process is avoided, and the pressure maintaining beat is ensured. In the present embodiment, two sets of pressure maintaining components 32 on the same pressure maintaining mechanism 3 respectively maintain pressure of two products 300 to be maintained in a diagonal position, so that interference between the two sets of pressure maintaining components 32 in the pressure maintaining process is further avoided. It should be noted that, in other embodiments, the number of the pressure maintaining mechanisms 3 and the number of the pressure maintaining driving components 31 on one pressure maintaining mechanism 3 may be set according to specific pressure maintaining beats and pressure maintaining requirements.

Describing the specific structure of the pressure maintaining driving assembly 31 with reference to fig. 6, as shown in fig. 6, the pressure maintaining driving assembly 31 includes a pressure maintaining driving member 311, a sliding frame 312 and a pressure detecting member 313, wherein the pressure maintaining driving member 311 is mounted on a pressure maintaining mounting frame 33, an output end of the pressure maintaining driving member 311 is connected with the sliding frame 312, the sliding frame 312 is connected with the pressure maintaining assembly 32, and the pressure detecting member 313 is further disposed between the sliding frame 312 and the pressure maintaining assembly 32. The pressure maintaining driving piece 311 drives the pressure maintaining assembly 32 to move up and down by driving the sliding frame 312, so as to realize the pressure maintaining process of the product 300 to be maintained. In addition, by providing the pressure detecting member 313 between the sliding frame 312 and the pressure maintaining component 32, the pressure detecting member 313 is convenient to detect the pressure value applied by the pressure maintaining component 32 to the product 300 to be maintained in time, so that the pressure maintaining mechanism 3 is ensured to provide a proper pressure value to maintain the pressure of the product 300 to be maintained. Specifically, the pressure detecting member 313 may be a pressure sensor, which has advantages of easy installation and sensitive detection. In the present embodiment, the pressure maintaining driving assembly 31 is composed of a servo motor and a screw, and drives the sliding frame 312 to move up and down through the servo motor and the screw, so that the pressure maintaining driving assembly is more reliable.

Preferably, as shown in fig. 7, the pressure maintaining assembly 32 further includes a mounting member 322 and an elastic member 323, wherein the mounting member 322 is connected with the sliding frame 312, and the pressure detecting member 313 is installed between the mounting member 322 and the sliding frame 312, and each pressure maintaining head 321 is connected with the mounting member 322 through the elastic member 323. By arranging the elastic piece 323 between the pressure maintaining head 321 and the mounting piece 322, the rigid pressing of the pressure maintaining product 300 by the pressure maintaining head 321 is avoided, the pressure maintaining head 321 has floating characteristics, the pressure maintaining head 321 meets the requirements of different heights of each pressure maintaining position of the pressure maintaining product 300, and the pressure maintaining effect of the pressure maintaining product 300 is improved. Specifically, the elastic member 323 may be a compression spring, which has a good elastic effect and is convenient to install.

Preferably, as shown in fig. 7, the pressure maintaining assembly 32 further includes a guide member 324, and a guide member 324 is disposed between each pressure maintaining head 321 and the mounting member 322, where the guide member 324 is used to guide the pressure maintaining heads 321 to move toward a direction close to or far away from the product 300 to be maintained, so as to provide a guiding effect for stretching and compressing the elastic members 323 by the pressure maintaining heads 321, avoid the deviation of the pressure maintaining heads 321 in the floating process, and ensure the stability and reliability of the floating of the pressure maintaining heads 321.

Specifically, the guide member 324 provided in this embodiment includes a guide rail 3241 and a slider 3242 that are slidably connected, wherein the guide rail 3241 is fixed to a vertical plate of the mounting member 322, the guide rail 3241 extends in the up-down direction, and the slider 3242 is fixed to the pressure maintaining head 321, thereby providing a guiding function for the floating action of the pressure maintaining head 321.

In order to facilitate understanding of the pressure maintaining apparatus 100 disclosed in the present embodiment, a specific operation procedure of the pressure maintaining apparatus 100 will now be described with reference to fig. 1 to 7:

the conveying mechanism 1 conveys the carrier 200 carrying the product 300 to be pressurized from front to back, and when the conveying mechanism 1 conveys the carrier 200 carrying the product 300 to be pressurized to the position of the code scanning mechanism 5, the blocking mechanism 4 at the code scanning mechanism 5 carries out blocking positioning on the carrier 200 carrying the product 300 to be pressurized, so that the code scanning mechanism 5 carries out code scanning identification on the carrier 200 carrying the product 300 to be pressurized;

after the code scanning identification of the carrier 200 carrying the product 300 to be pressurized is completed, the blocking mechanism 4 descends, so that the conveying mechanism 1 continues to convey the carrier 200 carrying the product 300 to be pressurized backwards;

when the conveying mechanism 1 conveys the carrier 200 carrying the product 300 to be pressurized to the lower part of the pressurizing mechanism 3, the blocking mechanism 4 at the pressurizing mechanism 3 performs blocking positioning on the carrier 200 carrying the product 300 to be pressurized so that the jacking mechanism 2 jacks the product 300 to be pressurized on the carrier 200 to the pressurizing position;

then the pressure maintaining driving assembly 31 drives the pressure maintaining assembly 32 to descend, so that the pressure maintaining assembly 32 maintains the pressure of the product 300 to be maintained at the pressure maintaining position;

after the pressure maintaining operation of the product 300 to be maintained is completed, the lifting mechanism 2 puts the carrier 200 bearing the product 300 to be maintained back onto the conveying mechanism 1, and the conveying mechanism 1 performs blanking on the product after pressure maintaining.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. 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 utility model are desired to be protected by the following claims.

Claims (12)

1. A pressure maintaining apparatus, characterized by comprising:

a conveying mechanism (1) configured to convey a carrier (200) carrying a product (300) to be pressurized;

the jacking mechanism (2) can jack the product (300) to be pressurized, which is conveyed by the conveying mechanism (1) and is placed on the carrier (200), to a pressurizing position; and

the pressure maintaining mechanism (3) is located above the conveying mechanism (1), the pressure maintaining mechanism (3) comprises a pressure maintaining driving assembly (31) and a pressure maintaining assembly (32), the pressure maintaining assembly (32) comprises a plurality of independently arranged pressure maintaining heads (321), each pressure maintaining head (321) is opposite to one of the pressure maintaining positions of the products to be maintained (300), the pressure maintaining driving assembly (31) can drive the pressure maintaining assembly (32) to move towards the direction of the products to be maintained (300) at the pressure maintaining positions, so that each pressure maintaining head (321) is used for maintaining the pressure at the corresponding pressure maintaining positions.

2. The dwell apparatus according to claim 1, wherein the dwell assembly (32) further includes:

the mounting piece (322) is connected with the output end of the pressure maintaining driving assembly (31); and

and the elastic pieces (323), and each pressure maintaining head (321) is connected with the mounting piece (322) through the elastic piece (323).

3. The dwell apparatus according to claim 2, wherein the dwell assembly (32) further includes a guide (324), the guide (324) being provided between each dwell head (321) and the mount (322), the guide (324) being configured to guide the dwell head (321) to move in a direction towards or away from the product (300) to be dwell.

4. The pressure maintaining device according to claim 1, characterized in that a buffer glue layer (3211) is arranged on the pressure maintaining end of the pressure maintaining head (321), and the buffer glue layer (3211) is used for being attached to the pressure maintaining position of the product (300) to be maintained.

5. The pressure maintaining device according to any one of claims 1 to 4, wherein the carrier (200) can simultaneously carry a plurality of products (300) to be pressure maintained which are arranged at intervals, the pressure maintaining mechanism (3) is provided with a plurality of pressure maintaining mechanisms at intervals along the conveying direction of the conveying mechanism (1), the pressure maintaining mechanism (3) positioned at the upstream is configured to maintain the pressure of a part of the products (300) to be pressure maintained carried by the carrier (200), and the pressure maintaining mechanism (3) positioned at the downstream is configured to maintain the pressure of the rest of the products (300) to be pressure maintained carried by the carrier (200).

6. Pressure maintaining device according to any one of claims 1 to 4, characterized in that the jacking mechanism (2) comprises:

the jacking assembly (21) is positioned below the conveying mechanism (1), and the jacking assembly (21) can jack up and support the carrier (200) carrying the product (300) to be pressurized from the conveying mechanism (1); and

and the limiting assembly (22) is arranged above the conveying mechanism (1), and the limiting assembly (22) is configured to limit the limit position of the carrier (200) lifted by the lifting assembly (21) so as to position the product (300) to be maintained in the pressure maintaining position.

7. Pressure maintaining device according to claim 6, characterized in that the limit assembly (22) comprises:

spacing dull and stereotyped (221), spacing dull and stereotyped (221) set up the top of conveying mechanism (1), the lower terminal surface of spacing dull and stereotyped (221) can with carrier (200) looks butt, and dodge hole (2211) have been seted up on spacing dull and stereotyped (221), dodge hole (2211) with on carrier (200) of jacking subassembly (21) jack-up wait pressurize product (300) just to setting.

8. Pressure maintaining device according to claim 6, characterized in that the jacking assembly (21) comprises:

a lifting driving piece (211) positioned below the conveying mechanism (1); and

a carrying plate (212) connected to an output end of the jacking driving member (211), the jacking driving member (211) being configured to drive the carrying plate (212) to lift;

a plurality of positioning pins (2121) are arranged on the bearing end surface of the bearing plate (212) at intervals, and the positioning pins (2121) can be correspondingly inserted into the positioning holes of the carrier (200) respectively;

and a supporting block (2122) is further arranged on the bearing end face of the bearing plate (212), and when the positioning pins (2121) are inserted into the corresponding positioning holes, the supporting block (2122) is attached to the lower end face of the product (300) to be maintained in pressure on the carrier (200).

9. The pressure maintaining apparatus according to any one of claims 1 to 4, characterized in that the pressure maintaining apparatus further comprises:

and the blocking mechanism (4) can block the carrier (200) carrying the product (300) to be maintained in the preset position when the carrier (200) carrying the product (300) to be maintained in pressure is conveyed to the preset position by the conveying mechanism (1).

10. Pressure maintaining device according to claim 9, characterized in that the blocking mechanism (4) comprises:

a blocking drive (41) located below the conveying mechanism (1); and

and the blocking plate (42) is connected with the output end of the blocking driving piece (41), and when the carrier (200) carrying the product (300) to be pressurized is conveyed to the preset position by the conveying mechanism (1), the blocking driving piece (41) can drive the blocking plate (42) to ascend so that the blocking plate (42) blocks the carrier (200) carrying the product (300) to be pressurized.

11. Pressure maintaining device according to claim 10, characterized in that the side of the blocking plate (42) blocking the carrier (200) is provided with a blocking glue layer.

12. The pressure maintaining apparatus according to any one of claims 1 to 4, characterized in that the pressure maintaining apparatus further comprises:

the code scanning mechanism (5) is arranged below the conveying mechanism (1) and is located at the upstream of the pressure maintaining mechanism (3), and the code scanning mechanism (5) is configured to scan and identify the identification code of the lower end face of the carrier (200) conveyed by the conveying mechanism (1).

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