CN113968475B

CN113968475B - Baking device

Info

Publication number: CN113968475B
Application number: CN202010713853.5A
Authority: CN
Inventors: 陈安顺
Original assignee: Group Up Industrial Co ltd
Current assignee: Group Up Industrial Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2023-04-14
Anticipated expiration: 2040-07-22
Also published as: CN113968475A

Abstract

The invention discloses a baking device, which comprises: the device comprises a device body, a heater, two outer movable doors, at least two inner movable doors, an inlet transfer device, an outlet transfer device and an inner transfer device. Two outer movable doors are arranged at two ends of the conveying channel of the equipment body. The two internal movable doors divide the conveying channel into a preparation section, a heating section and a cooling section. When any outer movable door is opened, the inner movable door adjacent to the outer movable door is closed. The internal transfer device is used for transferring the component to be conveyed on the inlet transfer device of the preparation section to the two fixing components of the heating section, and the internal transfer device is also used for transferring the component to be conveyed from the two fixing components of the heating section to the outlet transfer device of the cooling section.

Description

Baking device

Technical Field

The present invention relates to a baking apparatus, and more particularly to a baking apparatus suitable for baking a plurality of substrates.

Background

The existing baking equipment for baking the paint on the surface of the circuit board has the problem that the baking temperature in the baking equipment is difficult to control because the circuit board can continuously enter and exit the baking equipment, and further the baking quality of the paint on the surface of the circuit board can be influenced.

Disclosure of Invention

The invention discloses baking equipment which is mainly used for improving the problem that the baking temperature in the baking equipment is difficult to control in the existing baking equipment for baking paint on the surface of a circuit board.

One embodiment of the present invention discloses a toasting apparatus comprising: the equipment body comprises a conveying channel and two fixing members, wherein the two fixing members are arranged at intervals and used for bearing a plurality of members to be conveyed in the conveying channel; each component to be conveyed is used for bearing at least one substrate; the heater is arranged on the equipment body and used for raising the temperature of the conveying channel to a preset temperature; the two outer movable doors are arranged on the equipment body, are correspondingly positioned at the two ends of the conveying channel, can be opened or closed, and correspondingly enable one end of the conveying channel to be communicated with the outside or not to be communicated with the outside; the two outer movable doors are respectively defined as an inlet movable door and an outlet movable door; the two inner movable doors are arranged on the equipment body and divide the conveying channel into a preparation section, a heating section and a cooling section; when each inner movable door is closed, the preparation section, the heating section and the cooling section are not communicated with each other; when each inner movable door is opened, the preparation section, the heating section and the cooling section are mutually communicated; wherein, the entrance movable door and the inner movable door which is closest to the entrance movable door can not be opened at the same time; the exit movable door and the inner movable door which is closest to the exit movable door cannot be opened at the same time; an inlet transfer device for transferring the component to be transported from the outside of the transportation channel to the preparation section; the outlet transfer device is used for moving the component to be conveyed positioned in the cooling section to the outside of the conveying channel; an inner transfer device, comprising: at least two abutting pieces; the lifting mechanism is connected with the two abutting pieces; the lifting driving set is connected with the lifting mechanism and is used for driving the lifting mechanism; the driven lifting mechanism can drive the two propping pieces to move upwards relative to the two fixed members so as to prop against the members to be conveyed arranged on the two fixed members; the driven lifting mechanism can drive the two abutting pieces to move downwards relative to the two fixing members, so that the members to be conveyed, which are arranged on the two abutting pieces, are transferred to the two fixing members; a back-and-forth moving mechanism connecting the two abutting pieces; and the front-back movement driving group is connected with the front-back movement mechanism and is used for driving the front-back movement mechanism so as to enable the two propping pieces to move forwards or backwards relative to the two fixed members.

Preferably, a part of the inlet transfer device is located in the preparation section, the inlet transfer device is located in the preparation section for carrying at least one component to be conveyed, and the inlet transfer device is not located in the heating section; the two securing members are not located in the preparation section; the front-back moving mechanism can enable the two propping pieces to move forwards or backwards relative to the two fixed members, and the lifting mechanism can enable the two propping pieces to prop up the to-be-conveyed member which is arranged on the inlet transfer device and is positioned in the preparation section, and transfer the to-be-conveyed member to the two fixed members positioned in the heating section.

Preferably, a part of the outlet transfer device is located in the cooling section, and the part of the outlet transfer device located in the cooling section is used for carrying at least one member to be conveyed, and the outlet transfer device is not located in the heating section; the two fixing members are not positioned in the cooling section; the front-back moving mechanism can enable the two propping pieces to move forwards or backwards relative to the two fixed members, and the lifting mechanism can enable the two propping pieces to prop up the to-be-conveyed member which is arranged on the two fixed members and is positioned on the heating section, and transfer the to-be-conveyed member to the outlet transfer device positioned on the cooling section.

Preferably, the lifting mechanism comprises a fixed bottom plate, two slide rail sets, two slide blocks, two guide members and a lifting assembly, wherein the two slide rail sets are arranged on the fixed bottom plate, the two slide blocks are arranged on the two slide rail sets, the guide members are arranged on the slide blocks, the lifting assembly is provided with a body and two arm parts, and the two arm parts are movably connected with the two guide members; the two abutting pieces are movably connected with the lifting component; the lifting driving group is arranged on the fixed bottom plate and connected with the two sliding blocks, the lifting driving group is used for enabling the two sliding blocks to move relative to the two sliding rail groups, so that the two guide pieces drive the lifting assembly to move in a direction away from or close to the fixed bottom plate, and the lifting assembly driven by the two guide pieces drives the two abutting pieces to move upwards or downwards relative to the fixed bottom plate.

Preferably, the lifting assembly further comprises two extending structures and two rollers, the two extending structures are connected with the body, the two rollers are connected to the tail ends of the two extending structures, the two abutting pieces abut against the two rollers, and the two abutting pieces can move forwards or backwards relative to the two rollers.

Preferably, each guide comprises a diagonal structure, and each arm is provided with a slider, each slider being movable along each diagonal structure.

Preferably, the equipment body comprises a frame body, a plurality of baffles and a bottom plate, the baffles and the bottom plate are fixed on the frame body, the baffles and the bottom plate form a conveying channel together, the lifting driving set and the front-back movement driving set are both positioned below the bottom plate, and neither the lifting driving set nor the front-back movement driving set is positioned in the conveying channel; the two extending structures penetrate through two through holes of the bottom plate, the two rollers and the two abutting pieces are located in the conveying channel, and the rest part of the lifting mechanism is not located in the conveying channel.

Preferably, the back-and-forth movement mechanism comprises a fixed bottom plate, a transverse slide rail group, a transverse slide block, two longitudinal slide rail groups and two longitudinal slide blocks; the front-back movement driving group is fixed on a fixed bottom plate of the front-back movement mechanism, the transverse slide rail group is arranged on the fixed bottom plate of the front-back movement mechanism, the transverse slide block is arranged on the transverse slide rail group, the transverse slide block is connected with the front-back movement driving group, the two longitudinal slide rail groups are arranged on the transverse slide block, the two longitudinal slide blocks are arranged on the two longitudinal slide rail groups, and the two longitudinal slide blocks are connected with the two abutting pieces; when the two abutting pieces are driven by the lifting mechanism to move relative to the fixed bottom plate of the lifting mechanism, the two longitudinal sliding blocks connected with the two abutting pieces slide relative to the two longitudinal sliding rail groups; the front-back movement driving group is used for driving the transverse sliding block to move forwards or backwards on the transverse sliding rail group and correspondingly driving the two abutting pieces to move forwards or backwards relative to the two fixed components.

Preferably, the equipment body comprises a frame body, a plurality of baffles and a bottom plate, the baffles and the bottom plate are fixed on the frame body, the baffles and the bottom plate form a conveying channel together, the lifting driving set and the front-back movement driving set are both positioned below the bottom plate, and neither the lifting driving set nor the front-back movement driving set is positioned in the conveying channel; the bottom plate is provided with a plurality of through holes; one part of the lifting assembly passes through part of the through holes and is connected with two abutting pieces positioned in the conveying channel, and the rest part of the lifting mechanism is not positioned in the conveying channel; one part of each longitudinal slide block passes through one of the through holes and is connected with two abutting pieces positioned in the conveying channel, and the rest part of the front-back moving mechanism is not positioned in the conveying channel.

Preferably, the equipment body comprises a frame body, a plurality of baffles and a bottom plate, the baffles and the bottom plate are fixed on the frame body, the baffles and the bottom plate form a conveying channel together, the lifting driving set and the front-back movement driving set are both positioned below the bottom plate, and neither the lifting driving set nor the front-back movement driving set is positioned in the conveying channel; the bottom plate is provided with a plurality of through holes; one part of the lifting mechanism penetrates through part of the through holes and is connected with two abutting pieces positioned in the conveying channel, and the rest part of the lifting mechanism is not positioned in the conveying channel; one part of the front-back moving mechanism passes through the through hole of the other part of the front-back moving mechanism and is connected with the two abutting pieces positioned in the conveying channel, and the rest part of the front-back moving mechanism is not positioned in the conveying channel.

In summary, the baking device of the present invention utilizes the arrangement of the two outer movable doors and the at least two inner movable doors, and the design that the inlet movable door and the inner movable door nearest to the inlet movable door are not opened simultaneously, and the outlet movable door and the inner movable door nearest to the outlet movable door are not opened simultaneously, so that the temperature of the heating section is not easily affected by the ambient temperature outside the baking device, and the baking temperature of the heating section is well controlled.

For a better understanding of the nature and technical content of the present invention, reference should be made to the following detailed description of the invention and the accompanying drawings, which are provided for illustration purposes only and are not intended to limit the scope of the invention in any way.

Drawings

Fig. 1 shows a schematic side view of a toasting device according to the present invention.

FIG. 2 is a schematic view of the outer movable door, the inner movable door, the entrance transfer device, the exit transfer device and the inner transfer device of the baking apparatus according to the present invention.

Fig. 3 to 8 are schematic views showing the baking apparatus of the present invention.

Fig. 9 and 10 are schematic diagrams of two supporting members, a lifting mechanism and a lifting driving set of the baking apparatus according to the present invention from different viewing angles.

Fig. 11 and 12 are schematic diagrams of two pushing members, a lifting mechanism, a back-and-forth moving mechanism and a back-and-forth moving driving set of the baking device according to the present invention.

Fig. 13 to 15 are schematic side views illustrating the operation of the toasting apparatus according to the present invention.

Detailed Description

In the following description, reference is made to or shown in the accompanying drawings for the purpose of illustrating the general principles of the invention, and not by way of limitation, it is intended that all matter contained in the following description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Referring to fig. 1 to 6 together, fig. 1 is a side view of the baking apparatus of the present invention, and fig. 2 to 6 are simplified side views of the baking apparatus of the present invention. The baking apparatus S of the present invention comprises an apparatus body 1, at least one heater (not shown), two outer movable doors 2, two inner movable doors 3, an entrance transfer device 4, an exit transfer device 5, and an inner transfer device 6. It should be noted that, for clarity of the operation relationship among the two outer movable doors 2, the two inner movable doors 3, the entrance transfer device 4, the exit transfer device 5 and the inner transfer device 6 of the baking apparatus of the present invention, the outer movable doors 2, the inner movable doors 3, the entrance transfer device 4, the exit transfer device 5 and the inner transfer device 6 are represented by simple blocks in fig. 3 and 8, respectively.

The apparatus body 1 may include a frame 10, a plurality of baffles 11, a bottom plate 12 and two fixing members 13, the baffles 11 and the bottom plate 12 are fixed to the frame 10, the baffles 11 and the bottom plate 12 together form a conveying passage T, the lifting driving unit 62 and the forward-backward movement driving unit 64 are both located below the bottom plate 12, and neither the lifting driving unit 62 nor the forward-backward movement driving unit 64 is located in the conveying passage T. The baffle plate 11 and the bottom plate 12 are plate-shaped structures having a heat insulating effect.

The two fixing members 13 are disposed at intervals, the two fixing members 13 are located in the conveying passage T, and the two fixing members 13 are used for carrying a plurality of members to be conveyed C located in the conveying passage T. Each component C to be transported is used to carry at least one substrate (such as various circuit boards), and the shape, size, etc. of the component C to be transported may be designed according to the size, thickness, shape, etc. of the substrate, which is not limited herein. Wherein, the distance between the two fixing members 13 is smaller than the width of each member to be conveyed C, and each member to be conveyed C is arranged on the two fixing members 13 in a crossing way.

The heater is disposed on the apparatus body 1, and the heater is used to raise the temperature of a partial section of the conveying channel T to a predetermined temperature. Two outer dodge gates 2 set up in equipment body 1, and two outer dodge gates 2 correspond and are located the both ends of transfer passage T, and each outer dodge gate 2 can be opened or closed, and correspond the one end that makes transfer passage T with outer intercommunication or not with outer intercommunication. The two outer movable doors 2 are respectively defined as an inlet movable door 2A and an outlet movable door 2B; when the entrance movable door 2A is opened, the component C to be conveyed can be conveyed into the conveying passage T, and when the exit movable door 2B is opened, the component C to be conveyed located in the conveying passage T can be conveyed out of the conveying passage T.

The two inner movable doors 3 are disposed in the apparatus body 1, the two inner movable doors 3 partition the conveying passage T into a preparation section T1, a heating section T2 and a cooling section T3, the heater is mainly used for making the temperature of the heating section T2 reach the predetermined temperature, the temperature of the preparation section T1 is higher than the room temperature and lower than the temperature of the heating section T2, the temperature of the cooling section T3 is lower than the temperature of the heating section T2, and the temperature of the cooling section T3 approaches the room temperature. Through the design of the preparation section T1, the substrate can be prevented from directly entering the high-temperature heating section T2 from the room temperature, so that the unexpected problem can be avoided; through the design of cooling section T3, can avoid the base plate to directly get into room temperature environment by high temperature heating section T2, and take place unpredictable problem. In practical applications, the lengths of the preparation section T1, the heating section T2 and the cooling section T3 may be varied according to requirements, and are not limited to those shown in the drawings. In different embodiments, the toasting device S may also comprise more than three inner movable doors 3, and the remaining inner movable doors 3 are correspondingly located in the heating section T2 except the inner movable doors 3 for separating the preparation section T1 and the heating section T2 and the inner movable doors 3 for separating the heating section T2 and the cooling section T3.

When each of the inner doors 3 is closed, the preliminary section T1, the heating section T2, and the cooling section T3 are not communicated with each other. When each of the inner doors 3 is opened, the preparation section T1, the heating section T2, and the cooling section T3 communicate with each other. Each inner flap 3 is mainly used to block the heat energy in the heating section T2 from escaping outwards.

Specifically, the entrance shutter 2A and the inner shutter 3 closest to the entrance shutter 2A are not opened at the same time; the exit movable door 2B and the inner movable door 3 closest to the exit movable door 2B are not opened at the same time. That is, when the entrance shutter 2A is opened, the inner shutter 3 closest to the entrance shutter 2A is closed, and only the preparation section T1 of the transportation path T is communicated with the outside, and the heating section T2 of the transportation path T is not communicated with the outside; when the exit movable door 2B is opened, the inner movable door 3 nearest to the exit movable door 2B is closed, and the conveying passage T only has the cooling section T3 communicated with the outside, and the heating section T2 of the conveying passage T is not communicated with the outside, so that the temperature of the heating section T2 can be relatively stably maintained at the predetermined temperature, and the temperature of the heating section T2 is not easily influenced by the relatively low-temperature air outside the conveying passage T.

The entrance transfer device 4 is used to transfer the component C to be conveyed from the outside of the conveying passage T to the preparation section T1. A part of the inlet transfer device 4 is located in the preparation section T1, the inlet transfer device 4 is located in the preparation section T1 to carry at least one component C to be conveyed, and the inlet transfer device 4 is not located in the heating section T2. The outlet transfer device 5 is used for moving the component C to be conveyed located in the cooling section T3 to the outside of the conveying passage T. A portion of the outlet transfer device 5 is located in the cooling section T3, and the outlet transfer device 5 is located in the cooling section T3 for carrying at least one component C to be conveyed, and the outlet transfer device 5 is not located in the heating section T2. The inlet transfer device 4 and the outlet transfer device 5 may include, for example, a crawler belt or a roller set, but not limited thereto.

In particular, since neither the inlet transfer device 4 nor the outlet transfer device 5 is provided in the heating section T2, the inlet transfer device 4 and the outlet transfer device 5 are not limited to a mechanism that is resistant to high temperature in practical use. In other words, the inlet transfer device 4 and the outlet transfer device 5 of the baking equipment S of the present invention may include a crawler belt that does not resist high temperature.

Referring to fig. 3 to fig. 8, the operation of the baking apparatus S according to the present invention is illustrated in the respective simplified drawings. As shown in fig. 3, when the component C to be conveyed, which carries the substrate, is disposed on the entrance transfer device 4, the entrance movable door 2A is opened, and the entrance transfer device 4 transfers the component C to be conveyed, which is carried by the component C, from outside the conveying path T to the spare section T1 of the conveying path T. When the entrance movable door 2A is opened, the inner movable door 3 closest to the entrance movable door 2A is closed, and the temperature in the heating section T2 is not affected by the environment outside the conveying passage T while the component C to be conveyed is moved into the conveying passage T by the entrance transfer device 4.

As shown in fig. 4, after the component C to be conveyed is stored in the preparation section T1 for a predetermined time, the two inner doors 3 will be opened, and then the inner transfer device 6 will lift the component C to be conveyed, which is originally disposed on the inlet transfer device 4, upward, so that the component C to be conveyed is no longer disposed on the inlet transfer device 4; as shown in fig. 5, the internal transfer device 6 will move the component C to be transported in the transportation path T to transfer the component C to be transported from the preparation section T1 to the heating section T2, and then the internal transfer device 6 will move downward below the two fixing members 13 in the heating section T2, and the component C to be transported, which is originally carried by the internal transfer device 6, will be placed on the two fixing members 13, at the same time, the two internal movable doors 3 will be closed, and the related processing device will start timing. It is to be particularly emphasized that, during the opening of the two inner leaves 3, both the inlet leaf 2A and the outlet leaf 2B are in the closed state, while the temperature of the heating section T2 is still not affected by the environment outside the conveyor path T.

As shown in the lower schematic view of fig. 4 and the upper schematic view of fig. 5, while the inner transfer device 6 transfers the component C to be conveyed originally disposed in the preparation section T1 to the heating section T2, another component C to be conveyed is disposed on the entrance transfer device 4. As shown in fig. 4 and 5, when the component C to be conveyed originally disposed in the preparation section T1 is moved into the heating section T2, the entrance shutter 2A is opened again, and the entrance transfer device 4 moves the component C to be conveyed outside the conveying passage T into the preparation section T1.

As shown in the top schematic view of fig. 6, when two to-be-conveyed members C disposed in the preparation section T1 and the heating section T2 need to be moved, the two inner movable doors 3 will be opened at the same time, and the inner transfer device 6 will transfer the two to-be-conveyed members C disposed in the preparation section T1 and the heating section T2 to the heating section T2 together, so that the to-be-conveyed members C disposed in the preparation section T1 enter the heating section T2, and the to-be-conveyed members C disposed in the heating section T2 move toward the cooling section T3.

As shown in fig. 6, when the internal transfer device 6 transfers two components C to be conveyed, the entrance transfer device 4 will be placed on another component C to be conveyed, and when the internal transfer device 6 places the two components C to be conveyed in the heating section T2 and both the internal movable doors 3 are closed, the entrance movable door 2A will be opened, and the entrance transfer device 4 will move the component C to be conveyed outside the conveying passage T into the preparation section T1.

As shown in fig. 7, when the preparation section T1 and the heating section T2 are provided with three members to be conveyed C, and the three members to be conveyed C need to be conveyed forward (toward the exit movable door 2B), the two inner movable doors 3 will be opened, the inner transfer device 6 will simultaneously lift the three members to be conveyed C away from the entrance transfer device 4 and the two fixed members 13, and then the inner transfer device 6 will move the members to be conveyed C originally located in the preparation section T1 into the heating section T2, and move one of the members to be conveyed C originally located in the heating section T2 into the cooling section T3.

As shown in fig. 8, the member to be conveyed C moved into the cooling zone T3 is set on the outlet transfer device 5; when the component C to be conveyed located in the cooling section T3 needs to be moved out of the conveying passage T, the outlet movable door 2B is opened, and the outlet transfer device 5 moves the component C to be conveyed located in the cooling section T3 out of the conveying passage T from the cooling section T3; at the same time, the two inner doors 3 are in a closed state, the entrance doors 2A can be in an open state, and the entrance transfer device 4 can move the component C to be conveyed outside the conveying passage T into the preparation section T1. That is, in the case where the two inner doors 3 are closed simultaneously, the entrance movable door 2A and the exit movable door 2B may be opened simultaneously, and the entrance transfer device 4 and the exit transfer device 5 may simultaneously move one component C to be conveyed into and out of the conveying path T, respectively.

As described above, the two inner movable doors 3 of the toasting apparatus S of the present invention for closing the heating section T2 will not be opened simultaneously with any one of the outer movable doors 2, and the temperature in the heating section T2 can be effectively controlled, so that the toasting apparatus S of the present invention can improve the problem that the temperature in the conventional toasting apparatus is easily affected by the external environment.

The internal transfer device 6 of the baking device S of the present invention is mainly used for conveying the component C to be conveyed in the conveying passage T, and the conveying manner of the internal transfer device 6 is: the component C to be transported on the two fixed members 13 in the transport path T is lifted off the two fixed members 13, the inner transfer device 6 is moved in the transport path T, and finally the inner transfer device 6 lowers the component C to be transported carried by the inner transfer device onto the two fixed members 13.

In more detail, referring to fig. 2, fig. 9 and fig. 10, in one embodiment, the inner transfer device 6 may include: two propping pieces 60, four lifting mechanisms 61, a lifting driving set 62, a back-and-forth moving mechanism 63, a back-and-forth moving driving set 64 and a plurality of connecting pieces 65. Two abutting pieces 60 are arranged adjacent to the two fixing members 13, and the two abutting pieces 60 can bear the component C to be conveyed. The lifting mechanism 61 is connected with the two abutting pieces 60. The lifting driving set 62 is connected to the lifting mechanism 61, and the lifting driving set 62 is used for driving the lifting mechanism 61. The driven lifting mechanism 61 can drive the two abutting pieces 60 to move upwards relative to the two fixed members 13 so as to abut against the members C to be conveyed which are arranged on the two fixed members 13. The driven lifting mechanism 61 can also drive the two abutting pieces 60 to move downward relative to the two fixed members 13, so that the to-be-conveyed member C arranged on the two abutting pieces 60 is transferred to the two fixed members 13.

The lifting mechanism 61 includes a fixed base plate 611, two rail sets 612, two sliders 613, two guides 614, and a lifting assembly 615, wherein the two rail sets 612 are disposed on the fixed base plate 611. Each slide rail set 612 includes two slide rails 6121, and the two slide rails 6121 are disposed at intervals. Each slider 613 is disposed on two slide rails 6121 of each slide rail set 612, and each slider 613 can slide on each slide rail set 612. Each guide 614 is provided to each slider 613. Each guide 614 may be fixed to each slider 613 by a member such as a screw. In various embodiments, each guide 614 and the sliding block 613 may be integrally formed.

In practical applications, the fixed bottom plate 611 is not fixed to the bottom plate 12 of the apparatus body 1, but the fixed bottom plate 611 may be fixed to the frame 10 of the apparatus body 1, and the slide rail set 612, the slide block 613, the guide 614 and other components disposed on the fixed bottom plate 611 correspond to a position between the bottom plate 12 of the apparatus body 1 and the fixed bottom plate 611, and the slide rail set 612, the slide block 613, the guide 614 are not disposed in the transportation path T, so that the occurrence of debris and dirt during the operation of the slide rail set 612, the slide block 613, the guide 614 and other components can be greatly prevented from entering the transportation path T, and affecting the cleanliness of the substrate carried by the component C to be transported in the transportation path T.

The lifting assembly 615 has a body 6151, two arms 6152, two extending structures 6153, two rollers 6154 and two sliders 6155. Two arms 6152 are connected to the body 6151, each slider 6155 is connected to each arm 6152, and two extension structures 6153 are connected to the body 6151. In practical applications, the two arm portions 6152 may be integrally formed with the body 6151, and the two arm portions 6152 may be formed by extending two ends of the body 6151 to the same side. Each of the sliders 6155 may be a shaft, and may be pivotally connected to each of the arm portions 6152. The two extending structures 6153 may be fixed to a side of the body 6151 opposite to the side where the two arms 6152 are formed by screws or the like, one end of each extending structure 6153 opposite to the side connected to the body 6151 may be provided with one roller 6154, each roller 6154 can rotate relative to the extending structure 6153, the two abutting members 60 abut against the two rollers 6154, and each abutting member 60 can move back and forth relative to the roller 6154 against which it abuts.

The two arms 6152 are movably interconnected with the two guides 614. In practical applications, each guiding element 614 includes an inclined structure 6141, and the inclined structure 6141 may be a through hole penetrating through the guiding element 614, but not limited thereto, and in different embodiments, the inclined structure 6141 may also be a plate-shaped structure with an inclined plane. The slider 6155 of each arm 6152 is disposed through each diagonal structure 6141, and each slider 6155 can move along each diagonal structure 6141.

The lifting driving set 62 is disposed on the fixed bottom plate 611, the lifting driving set 62 is connected to the two sliders 613, the lifting driving set 62 is configured to move the two sliders 613 relative to the two sliding rail sets 612, so that the two guiding members 614 drive the lifting assembly 615 to move away from or close to the fixed bottom plate 611, and the lifting assembly 615 driven by the two guiding members 614 drives the two abutting members 60 to move upward or downward relative to the fixed bottom plate 611. In practical applications, the lifting driving assembly 62 may include a driver 621 (e.g., various motors), a screw 622, two connectors 623, two auxiliary sliding rails 624, and two auxiliary sliding blocks 625. The driver 621 and the two auxiliary sliding rails 624 are disposed on the fixed base 611. The driver 621 is connected to the screw 622, and the driver 621 can drive the screw 622 to rotate. The two auxiliary sliders 625 are slidably disposed on the two auxiliary slide rails 624. Two connectors 623 are connected to the screw 622, and the two connectors 623 are also connected to the sliders 613 of the two lifting assemblies 615.

Please refer to fig. 9, 10, 13 and 14. When the driver 621 drives the screw 622 to rotate, the screw 622 will drive the two connecting members 623 and the two auxiliary sliding blocks 625 to slide relative to the two auxiliary sliding rails 624, and the two connecting members 623 will drive the two sliding blocks 613 of the lifting assembly 615 to slide relative to the two sliding rail sets 612, and the two guiding members 614 will slide together with the two sliding rail sets 612. When each guide 614 is driven to move forward or backward relative to the fixed base plate 611, each arm 6152 and the sliding member 6155 connected thereto move along the corresponding inclined structure 6141 of the guide 614, and each arm 6152 and the body 6151 connected thereto are driven to move upward (in a direction away from the fixed base plate 611) or downward (in a direction close to the fixed base plate 611).

When each arm 6152 and the body 6151 connected thereto are driven to move upward or downward, the two extending structures 6153 and the rollers 6154 connected thereto push against the two pushing members 60, and the two pushing members 60 move upward or downward relative to the two fixing members 13, so as to push against the to-be-conveyed member C originally disposed on the two fixing members 13 or dispose the to-be-conveyed member C on the two fixing members 13.

In other words, if the driving unit 621 of the lifting driving set 62 drives the screw 622 to rotate, the guiding element 614 will be driven to move relative to the fixed base 611, if the fixing member 13 carries the component C to be conveyed and the abutting element 60 is located below the fixing member 13; when the guiding element 614 moves relative to the fixed base plate 611, the sliding element 6155 connected to the arm 6152 moves along the inclined structure 6141 of the guiding element 614, and the arm 6152, the body 6151, the extension structure 6153 and the roller 6154 of the lifting assembly 615 move upward, so as to drive the propping element 60 to move in a direction away from the fixed base plate 611; the abutting piece 60 pushed by the roller 6154 to move upward lifts the member C to be conveyed originally disposed on the fixed member 13, so that the member C to be conveyed is no longer disposed on the fixed member 13.

Referring to fig. 11, 12, 14 and 15, the front-back moving mechanism 63 includes a fixed base plate 631, a transverse slide rail set 632, two transverse sliders 633, two longitudinal slide rail sets 634 and two longitudinal sliders 635. The forward-backward movement driving group 64 is fixed to the fixed bottom plate 631 of the forward-backward movement mechanism 63, and the lateral slide rail group 632 is disposed on the fixed bottom plate 631 of the forward-backward movement mechanism 63. The fixed bottom plate 631 may further include one lifting mechanism 61, and in the embodiment, the forward-backward moving mechanism 63 and one lifting mechanism 61 share the same fixed bottom plate as an example, but not limited thereto.

Each set of lateral slide rails 632 includes two lateral slide rails 6321. The two lateral sliders 633 are slidably disposed on the two lateral slide rails 6321 of the lateral slide rail set 632. In practical applications, the front-back moving mechanism 63 may include a transverse connecting plate 633A and two longitudinal connecting plates 633B, the transverse connecting plate 633A is connected to the two transverse sliders 633, the two longitudinal connecting plates 633B are connected to the transverse connecting plate 633A, and each of the longitudinal connecting plates 633B may be disposed substantially perpendicular to the transverse connecting plate 633A.

The two longitudinal rail sets 634 are disposed on the two longitudinal connecting plates 633B, each longitudinal rail set 634 includes two longitudinal rails 6341, and the two longitudinal sliding blocks 635 are disposed on the two longitudinal rail sets 634. Each longitudinal slide 635 can slide on two longitudinal slide rails 6341 of each longitudinal slide rail set 634. In practical applications, the two longitudinal sliding blocks 635 can be respectively connected to an extending plate 635A, the two extending plates 635A are correspondingly connected to the two abutting members 60, and the two abutting members 60 can move up and down along with the two extending plates 635A and the two longitudinal sliding blocks 635.

As described above, since the two extending plates 635A are connected to the two abutting pieces 60, and each extending plate 635A is connected to the longitudinal sliding block 635, when the two abutting pieces 60 are driven by the lifting mechanism 61 to move relative to the fixed base plate of the lifting mechanism 61, the two longitudinal sliding blocks 635 connected to the two abutting pieces 60 will slide relative to the two longitudinal sliding rail sets 634.

The forward/backward movement driving set 64 includes a driver 641 and a screw 642. The driver 641 is connected to the screw 642, and the driver 641 can drive the screw 642 to rotate. The screw 642 connects the cross connection plate 633A. When the screw 642 is driven to rotate by the driver 641, the transverse connection plate 633A and the transverse sliding block 633, the longitudinal connection plate 633B, the longitudinal sliding block 635, the extension plate 635A and the two abutting pieces 60 connected thereto will move back and forth relative to the fixed base plate 631 via the two transverse sliding blocks 633.

Since the two transverse sliding blocks 633 are connected to the two abutting members 60 through the transverse connecting plate 633A, the two longitudinal connecting plates 633B, the two longitudinal sliding rail sets 634, the two longitudinal sliding blocks 635 and the two extending plates 635A, when the driver 641 drives the screw 642 to rotate, so that the two transverse sliding blocks 633 move forward or backward on the two transverse sliding rail sets 632, the two abutting members 60 will be linked to move forward or backward relative to the two fixing members 13 (as shown in fig. 14 and 15).

As shown in fig. 14 and 15, when the lifting mechanism 61 and the lifting driving set 62 cooperate with each other to lift the to-be-conveyed member C originally disposed on the two fixing members 13 by the two abutting members 60, the forward-backward moving driving set 64 drives the forward-backward moving mechanism 63 to move the two abutting members 60 forward in the conveying passage T, and the to-be-conveyed member C lifted by the two abutting members 60 moves together in the conveying passage T. When the actuator 641 of the forward-backward movement driving set 64 stops operating, the lifting driving set 62 will drive the lifting mechanism 61 again to operate, and drive the two abutting pieces 60 to move toward the lower direction of the two fixing members 13, so that the to-be-conveyed member C originally carried by the two abutting pieces 60 can be placed back on the two fixing members 13.

As shown in fig. 2 and 12, it should be noted that two fixing members 13 are located in the heating section T2, and two fixing members 13 are not located in the preparation section T1. The forward-backward moving mechanism 63 can drive the two abutting pieces 60 to jack up the component C to be conveyed, which is arranged on the inlet transfer device 4 and is positioned in the preparation section T1, and transfer the component C to be conveyed to the two fixing components 13 positioned in the heating section T2; the forward-backward moving mechanism 63 can also drive the two abutting pieces 60 to jack up the to-be-conveyed component C disposed on the two fixing components 13 and located in the heating section T2, and transfer the to-be-conveyed component C to the outlet transfer device 5 located in the cooling section T3.

Referring to fig. 1 and 13, it should be noted that the lifting driving unit 62 and the back-and-forth moving driving unit 64 are both located under the bottom plate 12, and neither the lifting driving unit 62 nor the back-and-forth moving driving unit 64 is located in the conveying passage T. A part of the lifting assembly 615 passes through a part of the through hole 121 and is connected with the two abutting pieces 60 in the conveying channel T, and the rest part of the lifting mechanism 61 is not in the conveying channel T; one part of the back-and-forth moving mechanism 63 passes through the through hole 121 of the other part and is connected with the two abutting pieces 60 in the conveying channel T, and the rest part of the back-and-forth moving mechanism 63 is not in the conveying channel T.

Specifically, the extension 6153 and the roller 6154 of the lifting assembly 615 of the lifting mechanism 61 will pass through a portion of the through hole 121 of the bottom plate 12, and the rest of the components of the lifting mechanism 61 will be located below the bottom plate 12 and correspondingly located outside the conveying passage T; the extension plate 635A of the forward-backward moving mechanism 63 is partially perforated 121 through the bottom plate 12, and the rest of the forward-backward moving mechanism 63 will be located below the bottom plate 12 and correspondingly outside the conveying passage T.

As described above, the baking apparatus S of the present invention can greatly reduce the probability of any contamination entering the conveying passage T, which may be generated when the lifting driving set 62, the forward-backward movement driving set 64, the lifting mechanism 61, and the forward-backward movement mechanism 63 are operated, and can greatly improve the cleanliness of the conveying passage T by making the lifting driving set 62, the forward-backward movement driving set 64, most of the components of the lifting mechanism 61, and most of the components of the forward-backward movement mechanism 63 be located below the bottom plate 12, but not located in the conveying passage T.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, so that the equivalent technical changes made by using the contents of the present specification and the attached drawings are included in the protection scope of the present invention.

Claims

1. A toasting apparatus, comprising:

the equipment comprises an equipment body and a conveying channel, wherein the two fixing members are arranged at intervals and used for bearing a plurality of members to be conveyed in the conveying channel; each component to be conveyed is used for bearing at least one substrate;

the heater is arranged on the equipment body and used for raising the temperature of the conveying channel to a preset temperature;

the two outer movable doors are arranged on the equipment body, are correspondingly positioned at two ends of the conveying channel, can be opened or closed, and correspondingly enable one end of the conveying channel to be communicated with the outside or not to be communicated with the outside; the two outer movable doors are respectively defined as an inlet movable door and an outlet movable door;

the conveying channel is divided into a preparation section, a heating section and a cooling section by the two inner movable doors; when each inner movable door is closed, the preparation section, the heating section and the cooling section are not communicated with each other; when each inner movable door is opened, the preparation section, the heating section and the cooling section are mutually communicated; wherein the entry shutter and the inner shutter closest to the entry shutter do not open simultaneously; the exit movable door and the inner movable door nearest to the exit movable door are not opened at the same time;

an inlet transfer device for transferring the component to be conveyed from outside the conveying channel to the preparation section;

the outlet transfer device is used for moving the component to be conveyed positioned in the cooling section to the outside of the conveying channel;

an inner transfer device, comprising:

at least two abutting pieces;

the lifting mechanism is connected with the two butting pieces;

the lifting driving set is connected with the lifting mechanism and used for driving the lifting mechanism; the driven lifting mechanism can drive the two propping pieces to move upwards relative to the two fixed members so as to prop against the members to be conveyed arranged on the two fixed members; the driven lifting mechanism can drive the two abutting pieces to move downwards relative to the two fixed members, so that the members to be conveyed arranged on the two abutting pieces are transferred to the two fixed members;

the front-back moving mechanism is connected with the two propping pieces;

and the front-back movement driving group is connected with the front-back movement mechanism and is used for driving the front-back movement mechanism so as to enable the two butting pieces to move forwards or backwards relative to the two fixing members.

2. The baking apparatus as claimed in claim 1, wherein a portion of the inlet transfer device is located in the preparation section, and the inlet transfer device is located in the preparation section for carrying at least one of the members to be transported, and the inlet transfer device is not located in the heating section; the two fixing members are not located in the preparation section; the front-back moving mechanism can enable the two propping pieces to move forwards or backwards relative to the two fixing members, and the lifting mechanism can enable the two propping pieces to prop up the to-be-conveyed member which is arranged on the inlet transfer device and is positioned in the preparation section, and transfer the to-be-conveyed member to the two fixing members positioned in the heating section.

3. The baking apparatus according to claim 1, wherein a portion of the outlet transfer device is located in the cooling section, and the outlet transfer device is located in the cooling section for carrying at least one of the members to be conveyed, and the outlet transfer device is not located in the heating section; the two fixing members are not positioned in the cooling section; the front-back moving mechanism can enable the two propping pieces to move forwards or backwards relative to the two fixed members, and the lifting mechanism can enable the two propping pieces to prop up the to-be-conveyed members which are arranged on the two fixed members and are positioned on the heating section, and transfer the to-be-conveyed members to the outlet transfer device positioned on the cooling section.

4. The toasting apparatus according to claim 1 wherein said lifting mechanism comprises a fixed base, two sets of tracks, two slides, two guides and a lifting assembly, said two sets of tracks being disposed on said fixed base, said two slides being disposed on said two sets of tracks, each of said guides being disposed on each of said slides, said lifting assembly having a body and two arms, said two arms being movably interconnected with said two guides; the two abutting pieces are movably connected with the lifting component; the lifting driving group is arranged on the fixed bottom plate and connected with the two sliding blocks, the lifting driving group is used for enabling the two sliding blocks to move relative to the two sliding rail groups, so that the two guide pieces drive the lifting assembly to move towards the direction far away from or close to the fixed bottom plate, and the lifting assembly driven by the two guide pieces drives the two abutting pieces to move upwards or downwards relative to the fixed bottom plate.

5. The toasting apparatus of claim 4 wherein said lifting assembly further comprises two extension structures and two rollers, wherein said two extension structures are connected to said body, said two rollers are connected to the ends of said two extension structures, said two urging members abut against said two rollers, and said two urging members are capable of moving forward or backward relative to said two rollers.

6. The toasting apparatus according to claim 5 wherein each of said guides comprises a diagonal structure, each of said arms being provided with a slide, each of said slides being movable along each of said diagonal structures.

7. The toasting apparatus according to claim 5 wherein said apparatus body comprises a frame, a plurality of baffles and a base plate, said plurality of baffles and said base plate being fixed to said frame and forming said conveying channel with said base plate, said lifting drive unit and said back-and-forth movement drive unit being located under said base plate, neither said lifting drive unit nor said back-and-forth movement drive unit being located in said conveying channel; the two extending structures penetrate through two through holes of the bottom plate, the two rollers and the two abutting pieces are located in the conveying channel, and the rest part of the lifting mechanism is not located in the conveying channel.

8. The toasting apparatus according to claim 4 wherein said back-and-forth moving mechanism comprises a fixed base plate, a set of transverse rails, a transverse slide, two sets of longitudinal rails and two longitudinal slides; the front-back movement driving group is fixed on the fixed base plate of the front-back movement mechanism, the transverse slide rail groups are arranged on the fixed base plate of the front-back movement mechanism, the transverse slide blocks are arranged on the transverse slide rail groups, the transverse slide blocks are connected with the front-back movement driving group, the two longitudinal slide rail groups are arranged on the transverse slide blocks, the two longitudinal slide blocks are arranged on the two longitudinal slide rail groups, and the two longitudinal slide blocks are connected with the two abutting pieces; when the two abutting pieces are driven by the lifting mechanism to move relative to the fixed bottom plate of the lifting mechanism, the two longitudinal sliding blocks connected with the two abutting pieces slide relative to the two longitudinal sliding rail groups; the front-back movement driving group is used for driving the transverse sliding block to move forwards or backwards on the transverse sliding rail group and correspondingly driving the two abutting pieces to move forwards or backwards relative to the two fixed components.

9. The toasting apparatus according to claim 8, wherein said apparatus body comprises a frame, a plurality of shutters and a bottom plate, wherein said plurality of shutters and said bottom plate are fixed to said frame, and said plurality of shutters and said bottom plate together form said conveying channel, and wherein said lifting driving unit and said forward-backward movement driving unit are both located under said bottom plate, and neither of said lifting driving unit and said forward-backward movement driving unit is located in said conveying channel; the bottom plate has a plurality of perforations; one part of the lifting assembly penetrates through part of the through hole and is connected with the two abutting pieces in the conveying channel, and the rest part of the lifting mechanism is not positioned in the conveying channel; one part of each longitudinal slide block passes through one of the through holes and is connected with the two butting pieces positioned in the conveying channel, and the rest part of the front-back moving mechanism is not positioned in the conveying channel.

10. The toasting apparatus according to claim 1, wherein said apparatus body comprises a frame, a plurality of shutters and a bottom plate, wherein said plurality of shutters and said bottom plate are fixed to said frame, and said plurality of shutters and said bottom plate together form said conveying channel, and wherein said lifting driving unit and said forward-backward movement driving unit are both located under said bottom plate, and neither of said lifting driving unit and said forward-backward movement driving unit is located in said conveying channel; the bottom plate has a plurality of perforations; one part of the lifting mechanism penetrates through part of the through holes and is connected with the two abutting pieces in the conveying channel, and the rest part of the lifting mechanism is not positioned in the conveying channel; one part of the front-back moving mechanism penetrates through the through hole of the other part of the front-back moving mechanism and is connected with the two propping pieces positioned in the conveying channel, and the rest part of the front-back moving mechanism is not positioned in the conveying channel.