CN217292695U

CN217292695U - Hot press unit is used in plywood production

Info

Publication number: CN217292695U
Application number: CN202221236374.XU
Authority: CN
Inventors: 刘少田; 董玉山; 石东晨; 尹少坡
Original assignee: Langfang Yanlou Wood Industry Co ltd
Current assignee: Langfang Yanlou Wood Industry Co ltd
Priority date: 2022-05-22
Filing date: 2022-05-22
Publication date: 2022-08-26
Anticipated expiration: 2032-05-22

Abstract

The application discloses a hot-pressing device for plywood production, which comprises a hot-pressing workbench and a buffer mechanism, wherein the left side and the right side of the bottom end of the hot-pressing workbench are respectively and fixedly connected with the bottom ends of supporting plates, and the top ends of the two supporting plates are fixedly connected with the left side and the right side of the bottom end of the outer wall of the hot-pressing workbench; buffer gear is including placing the board, it cup joints at the recess inner chamber to place the board slip, the recess is vertical to be inlayed in hot pressing platform top center department, place the board bottom left and right sides fixed connection second spring top respectively. When the hot pressboard pushed down the contact plywood, it presses down first spring and moves down to place the board, and the telescopic link presses down first spring simultaneously, through the cooperation of first spring and second spring, has played buffer protection's effect to placing the board, and stopper cooperation spacing groove can increase the stability of placing the board and moving down in addition, avoids hot pressboard direct contact to place the board because of lacking the damage that the buffering caused the plywood, and then avoids causing material cost's waste.

Description

Hot press unit is used in plywood production

Technical Field

The application relates to plywood production field, especially a hot press unit is used in plywood production.

Background

The plywood is an artificial wood board, using timber as main raw materials, cut into single-board by the rotary cutting of the wood section or cut into the veneer by the wood beam, reuse the adhesive to glue to get final product, because of the meticulous processing in its structural rationality and production process, can overcome the defect of the timber on the whole, and improve the physical mechanical property of the timber greatly, fully utilize timber effectively fully rationally, improve the timber performance, save timber, raise the utilization factor of the timber effectively, need to use the hot-pressing device in the production run of the plywood.

The existing hot-pressing device is easy to damage the plywood due to lack of a buffer mechanism when the hot-pressing plate is pressed downwards to be contacted with the plywood, and then the waste of material cost is caused. Therefore, a hot press unit for plywood production is proposed to solve the problems.

Disclosure of Invention

The hot press unit for plywood production is provided in this embodiment and is used for solving the problem that lacks the buffering and causes the damage to the plywood very easily when the hot pressboard among the prior art pushes down and contacts with the plywood.

According to one aspect of the application, a hot pressing device for plywood production is provided, which comprises a hot pressing workbench and a buffer mechanism, wherein the left side and the right side of the bottom end of the hot pressing workbench are respectively and fixedly connected with the bottom ends of supporting plates, and the top ends of the two supporting plates are fixedly connected with the left side and the right side of the bottom end of the outer wall of the hot pressing workbench;

the buffer mechanism comprises a placing plate which is sleeved in the inner cavity of the groove in a sliding manner, the groove is vertically embedded in the center of the top end of the hot-pressing table, the left side and the right side of the bottom end of the placing plate are respectively and fixedly connected with the top end of a second spring, the bottom end of the second spring is fixedly connected with the left side and the right side of the bottom end of the inner wall of the groove, the center of the bottom end of the placing plate is fixedly connected with the top end of a telescopic rod, the bottom end of the telescopic rod is sleeved at the top end of the inner cavity of the cavity shaft in a sliding manner, the bottom end of the outer wall of the cavity shaft is fixedly connected with the center of the bottom end of the inner wall of the hot-pressing workbench, the bottom end of the telescopic rod is fixedly connected with the top end of the first spring, the bottom end of the first spring is fixedly connected with the bottom end of the inner wall of the cavity shaft, the first spring is sleeved in the inner cavity of the cavity shaft in a sliding manner, the center of the left side and the center of the placing plate are respectively fixedly connected with limiting blocks, the limiting blocks are respectively sleeved in the inner cavities of the limiting grooves in a sliding mode, and the limiting grooves are respectively vertically embedded in the left side and the right side of the inner wall of the groove.

Further, the telescopic link top inner wall has inlayed the electric putter bottom, electric putter top fixed connection roof bottom center department, roof outer wall butt is placing board top inner chamber.

Furthermore, hot pressing platform outer wall top fixed connection bounding wall bottom, the cross sectional area of bounding wall inner wall equals with placing board cross sectional area.

Further, the hot pressing platform outer wall top left and right sides center punishment is rotated respectively and is connected the threaded rod bottom, two the threaded rod top is rotated respectively and is connected hot pressing workstation inner wall top left and right sides.

Further, the outer wall of each threaded rod is in threaded sleeve connection with an L-shaped plate, and the bottom ends of the L-shaped plates are fixedly connected with the centers of the left side and the right side of the top end of the hot pressing plate respectively.

Furthermore, two threaded rod top is fixed connection driven shaft bottom respectively, two driven shaft top is fixed respectively and cup joints first bevel gear, two first bevel gear meshes the cooperation second bevel gear respectively, two second bevel gear is fixed the cup joint respectively in the driving shaft left and right sides, driving shaft one end fixed connection rotates the motor output, rotate motor fixed connection hot pressing platform inner wall left side, the driving shaft other end rotates and connects hot pressing workstation inner wall right side.

Through the above-mentioned embodiment of this application, adopted buffer gear, lacked the problem that the buffering led to the fact the damage to the plywood very easily when having solved the hot pressboard and pushing down and the plywood contact, avoided material cost's waste.

Drawings

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

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. hot pressing work bench; 2. a driven shaft; 3. a first bevel gear; 4. a hot-pressing table; 5. a groove; 6. a telescopic rod; 7. a first spring; 8. a cavity shaft; 9. a second spring; 10. a support plate; 11. a limiting groove; 12. a limiting block; 13. enclosing plates; 14. hot pressing plate; 15. a threaded rod; 16. an L-shaped plate; 17. rotating the motor; 18. a second bevel gear; 19. a drive shaft; 20. an electric push rod; 21. a top plate; 22. placing the plate.

Detailed Description

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

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a hot pressing device for plywood production comprises a hot pressing workbench 1 and a buffer mechanism, wherein the left side and the right side of the bottom end of the hot pressing workbench 1 are respectively and fixedly connected with the bottom ends of supporting plates 10, and the top ends of the two supporting plates 10 are fixedly connected with the left side and the right side of the bottom end of the outer wall of a hot pressing platform 4;

the buffer mechanism comprises a placing plate 22, the placing plate 22 is sleeved in an inner cavity of a groove 5 in a sliding manner, the groove 5 is vertically embedded in the center of the top end of a hot pressing table 4, the left side and the right side of the bottom end of the placing plate 22 are respectively and fixedly connected with the top ends of second springs 9, the bottom ends of the second springs 9 are fixedly connected with the left side and the right side of the bottom end of the inner wall of the groove 5, the center of the bottom end of the placing plate 22 is fixedly connected with the top end of a telescopic rod 6, the bottom end of the telescopic rod 6 is sleeved in a sliding manner at the top end of the inner cavity of a cavity shaft 8, the bottom end of the outer wall of the cavity shaft 8 is fixedly connected with the center of the bottom end of the inner wall of a hot pressing workbench 1, the bottom end of the telescopic rod 6 is fixedly connected with the top end of a first spring 7, the bottom end of the first spring 7 is fixedly connected with the bottom end of the inner wall of the cavity shaft 8, the first spring 7 is sleeved in a sliding manner at the inner cavity of the cavity shaft 8, the center of the left side and the right side of the placing plate 22 is respectively and fixedly connected with a limiting block 12, the two limiting blocks 12 are respectively sleeved in the inner cavities of the limiting grooves 11 in a sliding mode, and the two limiting grooves 11 are respectively vertically embedded in the left side and the right side of the inner wall of the groove 5.

The inner wall of the top end of the telescopic rod 6 is embedded with a bottom end of an electric push rod 20, the top end of the electric push rod 20 is fixedly connected with the center of the bottom end of a top plate 21, the outer wall of the top plate 21 is abutted against an inner cavity at the top end of a placing plate 22, the top plate 21 is conveniently pushed by the electric push rod 20 to take out the plywood after hot pressing, the top end of the outer wall of the hot pressing table 4 is fixedly connected with the bottom end of a coaming 13, the cross sectional area of the inner wall of the coaming 13 is equal to that of the placing plate 22 so as to limit the plywood, the centers of the left side and the right side of the top end of the outer wall of the hot pressing table 4 are respectively rotated and connected with the left side and the right side of the top end of the inner wall of the hot pressing table 1, the outer walls of the two threaded rods 15 are respectively in threaded sleeve joint with an L-shaped plate 16, the bottoms of the L-shaped plates 16 are respectively fixedly connected with the centers of the left side and the left side of the top end of the hot pressing plate 14, and the two L-shaped plates 16 are driven to move in the vertical direction by the rotation of the threaded rods 15, two the 15 tops of threaded rod are 2 bottom of fixed connection driven shaft respectively, two 2 tops of driven shaft are fixed respectively and cup joint first bevel gear 3, two first bevel gear 3 meshes cooperation second bevel gear 18 respectively, two second bevel gear 18 is fixed respectively and cup joints in the 19 left and right sides of driving shaft, 19 one end fixed connection of driving shaft rotates motor 17 output, rotate motor 17 fixed connection hot pressing platform 4 inner wall left side, the 19 other ends of driving shaft rotate and connect 1 inner wall right side of hot pressing platform, drive two threaded rod 15 rotations through rotating motor 17 output.

When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, the plywood is placed on the placing plate 22, the output end of the rotating motor 17 is started to drive the driving shaft 19 to rotate, the driving shaft 19 drives the second bevel gear 18 to rotate, the first bevel gear 3 meshed and matched with the second bevel gear 18 rotates along with the rotation, the first bevel gear 3 drives the driven shaft 2 to rotate, the driven shaft 2 drives the threaded rod 15 to rotate, the two L-shaped plates 16 in threaded fit with the threaded rod 15 are mutually limited to jointly drive the hot pressing plate 14 to vertically move downwards, so that the hot pressing plate 14 realizes the hot pressing of the plywood, the deviation generated by the hot pressing can be avoided by arranging the coaming plate 13, when the hot pressing plate 14 is pressed to contact the plywood downwards, the placing plate 22 presses the first spring 7 to move downwards, simultaneously, the telescopic rod 6 presses the first spring 7 downwards, through the matching of the first spring 7 and the second spring 9, the effect of buffer protection has been played to placing board 22, and stopper 12 cooperation spacing groove 11 can increase the stability of placing board 22 and moving down in addition, avoids 14 direct contacts of hot pressboard to place board 22 and causes the damage of plywood because of lacking the buffering, and then avoids causing the waste of material cost, and after the hot-pressing was accomplished, through starting electric putter 20, electric putter 20 drove the vertical shifting of roof 21, and the plywood that board 22 surface will be placed to roof 21 is ejecting, is convenient for take out the plywood.

The application has the advantages that:

1. the hot pressing board is simple to operate, when the hot pressing board is pressed down to contact the plywood, the placing board presses the first spring to move downwards, meanwhile, the telescopic rod presses the first spring downwards, the placing board is protected in a buffering mode through the matching of the first spring and the second spring, the stability of downward movement of the placing board can be improved through the matching of the limiting block and the limiting groove, the phenomenon that the hot pressing board directly contacts the placing board and the plywood is damaged due to the lack of buffering is avoided, and further the waste of material cost is avoided;

2. this application is rational in infrastructure, through starting the rotation motor, rotate the motor output and drive the driving shaft and rotate, the driving shaft drives second bevel gear and rotates, and first bevel gear of second bevel gear meshing complex rotates thereupon, and first bevel gear drives the driven shaft and rotates, and the driven shaft drives the threaded rod and rotates, and with two L templates of threaded rod screw-thread fit each other restrict, drive the hot pressboard jointly and vertically move down, make the hot pressboard realize the hot pressing to the plywood.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a hot press unit is used in plywood production which characterized in that: the hot pressing device comprises a hot pressing workbench (1) and a buffer mechanism, wherein the left side and the right side of the bottom end of the hot pressing workbench (1) are respectively and fixedly connected with the bottom ends of supporting plates (10), and the top ends of the two supporting plates (10) are fixedly connected with the left side and the right side of the bottom end of the outer wall of a hot pressing workbench (4);

the buffer mechanism comprises a placing plate (22), the placing plate (22) is sleeved in an inner cavity of a groove (5) in a sliding manner, the groove (5) is vertically embedded in the center of the top end of a hot pressing table (4), the left side and the right side of the bottom end of the placing plate (22) are respectively fixedly connected with the top ends of second springs (9), the bottom ends of the second springs (9) are fixedly connected with the left side and the right side of the bottom end of the inner wall of the groove (5), the center of the bottom end of the placing plate (22) is fixedly connected with the top end of a telescopic rod (6), the bottom end of the telescopic rod (6) is sleeved in the top end of the inner cavity of a cavity shaft (8) in a sliding manner, the bottom end of the outer wall of the cavity shaft (8) is fixedly connected with the center of the bottom end of the inner wall of the hot pressing working table (1), the bottom end of the telescopic rod (6) is fixedly connected with the top end of a first spring (7), the bottom end of the first spring (7) is fixedly connected with the bottom end of the inner wall of the cavity shaft (8), and the first spring (7) is sleeved in the inner cavity shaft (8) in a sliding manner, place board (22) left and right sides center department fixed connection stopper (12) respectively, two stopper (12) slide respectively and cup joint at spacing groove (11) inner chamber, two spacing groove (11) are vertical respectively and inlay in recess (5) inner wall left and right sides.

2. The hot press apparatus for plywood production according to claim 1, wherein: the inner wall of the top end of the telescopic rod (6) is embedded with the bottom end of an electric push rod (20), the top end of the electric push rod (20) is fixedly connected with the center of the bottom end of a top plate (21), and the outer wall of the top plate (21) abuts against an inner cavity in the top end of a placing plate (22).

3. The hot press apparatus for plywood production according to claim 1, wherein: the top end of the outer wall of the hot pressing table (4) is fixedly connected with the bottom end of a coaming (13), and the cross-sectional area of the inner wall of the coaming (13) is equal to that of the placing plate (22).

4. The hot press apparatus for plywood production according to claim 1, wherein: hot pressing platform (4) outer wall top left and right sides center punishment do not rotates connecting threaded rod (15) bottom, two threaded rod (15) top is rotated respectively and is connected hot pressing workstation (1) inner wall top left and right sides.

5. The hot press apparatus for plywood production according to claim 4, wherein: two threaded rod (15) outer wall is threaded socket L template (16) respectively, two L template (16) bottom fixed connection hot pressboard (14) top left and right sides center department respectively.

6. The hot press apparatus for plywood production according to claim 4, wherein: two threaded rod (15) top is fixed connection driven shaft (2) bottom respectively, two driven shaft (2) top is fixed respectively cup joints first bevel gear (3), two first bevel gear (3) meshing cooperation second bevel gear (18) respectively, two second bevel gear (18) fixed cover respectively connects in driving shaft (19) the left and right sides, driving shaft (19) one end fixed connection rotates motor (17) output, rotate motor (17) fixed connection hot pressing platform (4) inner wall left side, driving shaft (19) other end rotates connects hot pressing workstation (1) inner wall right side.