Hot pressing equipment for producing environment-friendly composite bamboo board

Abstract

The utility model relates to the technical field of environment-friendly composite bamboo board hot pressing, and discloses environment-friendly composite bamboo board production hot pressing equipment which comprises an operation table and a connecting frame, supporting legs are fixedly installed at the bottom of the operation table and the bottom of the connecting frame, an installation frame is fixedly installed at the top of the operation table, and an installation top plate is fixedly installed at the top of the installation frame. An electric cylinder is fixedly mounted at the top of the mounting top plate, a hot-pressing head is arranged at the output end of the electric cylinder, auxiliary positioning mechanisms are arranged at the top of the operating table and the bottom of the hot-pressing head, and auxiliary discharging mechanisms are arranged outside the hot-pressing head and inside the connecting frame. By arranging the auxiliary positioning mechanism, the environment-friendly composite bamboo board to be subjected to hot pressing machining can be positioned, the environment-friendly composite bamboo board can be further positioned before hot pressing work, by arranging the auxiliary discharging mechanism, the environment-friendly composite bamboo board subjected to hot pressing can be pushed, and auxiliary discharging operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing of environment-friendly composite bamboo boards, in particular to hot pressing equipment for producing environment-friendly composite bamboo boards. Background Art

[0002] Bamboo grows fast, has strong reproductive ability, short cycle, high yield, abundant resources, and has strong longitudinal toughness, high hardness and bending strength. Therefore, replacing wood with bamboo is an important measure to alleviate the contradiction between wood supply and demand. It is also a high-quality environmentally friendly composite board to replace raw materials. In the processing of environmentally friendly composite bamboo boards, in order to ensure the use effect, a hot pressing equipment for the production of environmentally friendly composite bamboo boards is often used to perform hot pressing operations on them.

[0003] According to a bamboo board hot pressing forming equipment disclosed on the patent website (authorization announcement number: CN220348622U), "The utility model relates to the technical field related to bamboo board processing, and discloses a bamboo board hot pressing forming equipment. The utility model includes a forming frame and a forming groove opened in the forming frame, and a limiting member is provided on the bottom wall of the forming groove. The limiting member includes a first baffle and a second baffle connected in sequence, and the first baffle and the second baffle are vertically arranged. The utility model can achieve the purpose of allowing the bamboo board to enter for processing through the arrangement of the forming frame and the forming groove, and can achieve the purpose of side limiting the bamboo board through the combination arrangement of the first baffle and the second baffle in the limiting member, thereby ensuring that the bamboo board can be against the limiting groove, thereby achieving the purpose of limiting the bamboo board, and the arrangement of the ventilation groove can achieve the purpose of orderly flattening the resin between the interlayers of the bamboo board during the hot pressing process."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, although the bamboo board can be placed in the molding frame and the molding groove for processing, the combination of the first baffle and the second baffle in the limiting member can achieve the purpose of limiting the side of the bamboo board, thereby ensuring that the bamboo board can be against the limiting groove, but in actual application, the device only limits the bamboo board on one side by the first baffle and the second baffle. When the hot pressing work is carried out, since only one side is limited, the bamboo board will still move at will, which makes the hot pressing work difficult. Moreover, after the hot pressing work is completed, the operator needs to manually drag the hot-pressed bamboo board down, which leads to the problems of cumbersome operation and low work efficiency. Therefore, we urgently need an environmentally friendly hot pressing equipment for the production of composite bamboo boards to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an environmentally friendly hot pressing device for producing composite bamboo boards to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot pressing device for producing environmentally friendly composite bamboo boards, comprising an operating table and a connecting frame, wherein support legs are fixedly installed at the bottom of the operating table and the connecting frame, a mounting frame is fixedly installed at the top of the operating table, a mounting top plate is fixedly installed at the top of the mounting frame, an electric cylinder is fixedly installed at the top of the mounting top plate, a hot pressing head is arranged at the output end of the electric cylinder, an auxiliary positioning mechanism is arranged at the top of the operating table and the bottom of the hot pressing head, and an auxiliary discharging mechanism is arranged outside the hot pressing head and inside the connecting frame.

[0008] The auxiliary positioning mechanism includes a first positioning component and a second positioning component, and the first positioning component is arranged at the bottom of the second positioning component.

[0009] Preferably, the first positioning assembly includes a motor seat, a driving motor is fixedly installed on the top of the motor seat, a bidirectional screw is fixedly installed on the output shaft of the driving motor, a limiting rod is fixedly installed inside the operating table, a movable plate is threadedly installed on the external surface of the bidirectional screw, a positioning pad is fixedly installed on the external surface of the movable plate, and a placement plate is fixedly installed inside the operating table, which is convenient for positioning the environmentally friendly composite bamboo board to be hot-pressed and avoids scattering of the environmentally friendly composite bamboo board before hot-pressing.

[0010] Preferably, through holes are opened at corresponding positions of the movable plate and the limiting rod, and the limiting rod passes through the through holes. Two groups of the movable plates and positioning pads are provided, and the two groups of the movable plates and positioning pads are symmetrically arranged on the outside of the bidirectional screw, so as to better position the environmentally friendly composite bamboo board to be hot-pressed.

[0011] Preferably, the second positioning component includes a mounting frame, the mounting frame is fixedly mounted on the bottom of the hot pressing head, a movable frame is slidably mounted inside the mounting frame, a first spring is fixedly mounted outside the movable frame, a first mounting rod is fixedly mounted inside the movable frame, a connecting plate is rotatably mounted outside the first mounting rod, and a positioning plate is rotatably mounted on a side of the connecting plate away from the first mounting rod, so as to facilitate further positioning of the environmentally friendly composite bamboo board before hot pressing, thereby improving the hot pressing effect of the environmentally friendly composite bamboo board and avoiding the phenomenon of random movement of the environmentally friendly composite bamboo board during hot pressing.

[0012] Preferably, a slide groove is provided inside the installation frame at a position corresponding to the movable frame, and two groups of the second positioning components are provided, and the two groups of the second positioning components are symmetrically arranged at the bottom of the hot pressing head, so as to improve the positioning effect of the environmentally friendly composite bamboo board.

[0013] Preferably, the auxiliary discharging mechanism includes a fixed frame, which is fixedly installed inside the connecting frame, a first rack plate is slidably installed inside the fixed frame, a push plate is fixedly installed on the front of the first rack plate, a second mounting rod is rotatably installed inside the connecting frame, a gear is fixedly installed on the outside of the second mounting rod, and a second rack plate is fixedly installed on the back of the hot pressing head, so that after the hot pressing work is completed, the environmentally friendly composite bamboo board after hot pressing can be pushed to realize auxiliary unloading operation.

[0014] Preferably, three groups of gears are provided, and the three groups of gears are symmetrically arranged on the outside of the second mounting rod. Two groups of second rack plates are provided, and the two groups of second rack plates are symmetrically arranged on the back of the hot pressing head. The two outer gears are respectively meshed with the second rack plates, and the gear in the middle of the second mounting rod is meshed with the first rack plate, so as to facilitate the pushing of the environmentally friendly composite bamboo board after hot pressing, and the push plate can be recovered to the inside of the fixed frame during hot pressing.

[0015] Compared with the prior art, the utility model provides an environmentally friendly hot pressing device for producing composite bamboo boards, which has the following beneficial effects:

[0016] 1. The hot pressing equipment for producing environmentally friendly composite bamboo panels can position the environmentally friendly composite bamboo panels to be processed by hot pressing by setting an auxiliary positioning mechanism during use, so as to avoid the environmentally friendly composite bamboo panels from scattering before hot pressing. In addition, with the cooperation of the second positioning component, the environmentally friendly composite bamboo panels can be further positioned before hot pressing, thereby improving the hot pressing effect of the environmentally friendly composite bamboo panels.

[0017] 2. The hot pressing equipment for producing environmentally friendly composite bamboo boards is provided with an auxiliary discharging mechanism. During use, after the hot pressing work is completed, the environmentally friendly composite bamboo boards after hot pressing can be pushed to realize the auxiliary unloading operation. During the hot pressing, the push plate can be recovered into the fixed frame to avoid interference with the hot pressing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 It is a right side structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the first positioning component of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the second positioning component of the utility model;

[0023] Figure 5 This is a schematic diagram of the disassembled structure of the auxiliary discharging mechanism of the utility model.

[0024] In the figure: 1. operating table; 2. connecting frame; 3. supporting leg; 41. mounting frame; 42. mounting top plate; 43. electric cylinder; 44. hot pressing head; 5. auxiliary positioning mechanism; 51. first positioning assembly; 511. motor seat; 512. driving motor; 513. bidirectional screw; 514. limiting rod; 515. movable plate; 516. positioning cushion; 517. placing plate; 52. second positioning assembly; 521. mounting frame; 522. movable frame; 523. first spring; 524. first mounting rod; 525. connecting plate; 526. positioning plate; 6. auxiliary discharging mechanism; 61. fixed frame; 62. first rack plate; 63. push plate; 64. second mounting rod; 65. gear; 66. second rack plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-4The utility model provides a technical solution: a hot pressing device for producing environmentally friendly composite bamboo boards, comprising an operating table 1 and a connecting frame 2, wherein support legs 3 are fixedly installed at the bottom of the operating table 1 and the connecting frame 2, a mounting frame 41 is fixedly installed at the top of the operating table 1, a mounting top plate 42 is fixedly installed at the top of the mounting frame 41, an electric cylinder 43 is fixedly installed at the top of the mounting top plate 42, a hot pressing head 44 is arranged at the output end of the electric cylinder 43, an auxiliary positioning mechanism 5 is arranged at the top of the operating table 1 and the bottom of the hot pressing head 44, and an auxiliary discharging mechanism 6 is arranged outside the hot pressing head 44 and inside the connecting frame 2.

[0029] The auxiliary positioning mechanism 5 includes a first positioning component 51 and a second positioning component 52 . The first positioning component 51 is arranged at the bottom of the second positioning component 52 .

[0030] Furthermore, the first positioning component 51 includes a motor base 511, a driving motor 512 is fixedly installed on the top of the motor base 511, a bidirectional screw 513 is fixedly installed on the output shaft of the driving motor 512, a limiting rod 514 is fixedly installed inside the operating table 1, a movable plate 515 is threadedly installed on the external side of the bidirectional screw 513, a positioning cushion 516 is fixedly installed on the external side of the movable plate 515, and a placement plate 517 is fixedly installed inside the operating table 1, so as to facilitate the positioning of the environmentally friendly composite bamboo board to be processed by hot pressing and avoid the scattering of the environmentally friendly composite bamboo board before hot pressing.

[0031] Furthermore, through holes are opened at corresponding positions of the movable plate 515 and the limiting rod 514, and the limiting rod 514 passes through the through holes. There are two groups of movable plates 515 and positioning pads 516, and the two groups of movable plates 515 and positioning pads 516 are symmetrically arranged on the outside of the bidirectional screw 513, so as to better position the environmentally friendly composite bamboo board to be hot-pressed.

[0032] Furthermore, the second positioning component 52 includes a mounting frame 521, which is fixedly mounted at the bottom of the hot pressing head 44. A movable frame 522 is slidably mounted inside the mounting frame 521, a first spring 523 is fixedly mounted outside the movable frame 522, a first mounting rod 524 is fixedly mounted inside the movable frame 522, a connecting plate 525 is rotatably mounted outside the first mounting rod 524, and a positioning plate 526 is rotatably mounted on the side of the connecting plate 525 away from the first mounting rod 524, so as to facilitate further positioning of the environmentally friendly composite bamboo board before hot pressing, thereby improving the hot pressing effect of the environmentally friendly composite bamboo board and avoiding the phenomenon of random movement of the environmentally friendly composite bamboo board during hot pressing.

[0033] Furthermore, a slide groove is provided inside the installation frame 521 at a position corresponding to the movable frame 522, and two groups of second positioning components 52 are provided. The two groups of second positioning components 52 are symmetrically arranged at the bottom of the hot pressing head 44, so as to improve the positioning effect of the environmentally friendly composite bamboo board.

[0034] Embodiment 2:

[0035] See also Figure 5 In combination with the first embodiment, it is further obtained that the auxiliary discharging mechanism 6 includes a fixed frame 61, the fixed frame 61 is fixedly installed inside the connecting frame 2, a first rack plate 62 is slidably installed inside the fixed frame 61, a push plate 63 is fixedly installed on the front of the first rack plate 62, a second mounting rod 64 is rotatably installed inside the connecting frame 2, a gear 65 is fixedly installed on the outside of the second mounting rod 64, and a second rack plate 66 is fixedly installed on the back of the hot pressing head 44, so that after the hot pressing work is completed, the environmentally friendly composite bamboo board after hot pressing can be pushed to realize the auxiliary unloading operation.

[0036] Furthermore, three groups of gears 65 are provided, and the three groups of gears 65 are symmetrically arranged on the outside of the second mounting rod 64. Two groups of second rack plates 66 are provided, and the two groups of second rack plates 66 are symmetrically arranged on the back of the hot pressing head 44. The two outer gears 65 are respectively meshed with the second rack plates 66, and the gear 65 in the middle of the second mounting rod 64 is meshed with the first rack plate 62, so as to facilitate the pushing of the environmentally friendly composite bamboo board after the hot pressing, and when the hot pressing is performed, the push plate 63 can be recovered to the inside of the fixed frame 61.

[0037] In actual operation, when this device is used, the environmentally friendly composite bamboo board material is first placed on the top of the placement plate 517 inside the operating table 1, and then the driving motor 512 is turned on to rotate the bidirectional screw 513. Under the action of the limit rod 514, the two sets of movable plates 515 can be moved in the center, so that the environmentally friendly composite bamboo board to be hot-pressed can be preliminarily positioned under the action of the positioning cushion 516 to avoid the problem of board position deviation during the hot pressing process, thereby causing the problem of hot pressing failure. After the positioning is completed, the electric cylinder 43 can be operated, and under the action of the mounting frame 41, the hot pressing head 44 can be lowered. Before the hot pressing head 44 contacts the environmentally friendly composite bamboo board, the positioning plate 526 will contact the surface of the environmentally friendly composite bamboo board. As the hot pressing head 44 continues to descend, The first mounting rod 524 can be rotated to allow the movable frame 522 to slide inside the mounting frame 521. Under the action of the first spring 523, the positioning effect of the positioning plate 526 on the environmentally friendly composite bamboo board can be guaranteed. Subsequently, under the action of the hot pressing head 44, the environmentally friendly composite bamboo board can be hot-pressed. After the hot pressing is completed, when the hot pressing head 44 rises, the second rack plate 66 will move upward, thereby rotating the gear 65 meshing therewith, so that the second mounting rod 64 is rotated, so that the middle gear 65 is rotated, so that the first rack plate 62 meshing therewith slides inside the fixed frame 61, so that the push plate 63 moves toward the front to push the environmentally friendly composite bamboo board that has been hot-pressed, assist in completing the unloading operation, improve the processing efficiency, and enhance the practicality of the device.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A hot pressing device for producing environmentally friendly composite bamboo boards, comprising an operating table (1) and a connecting frame (2), characterized in that: The operating table (1) and the connecting frame (2) are fixedly mounted with supporting legs (3) at the bottom, the operating table (1) is fixedly mounted with a mounting frame (41) at the top, a mounting top plate (42) is fixedly mounted on the top of the mounting frame (41), an electric cylinder (43) is fixedly mounted on the top of the mounting top plate (42), a hot pressing head (44) is arranged at the output end of the electric cylinder (43), an auxiliary positioning mechanism (5) is arranged at the top of the operating table (1) and the bottom of the hot pressing head (44), and an auxiliary discharging mechanism (6) is arranged outside the hot pressing head (44) and inside the connecting frame (2); The auxiliary positioning mechanism (5) comprises a first positioning component (51) and a second positioning component (52), wherein the first positioning component (51) is arranged at the bottom of the second positioning component (52).

2. The hot pressing equipment for producing environmentally friendly composite bamboo board according to claim 1, characterized in that: The first positioning assembly (51) comprises a motor seat (511), a driving motor (512) is fixedly mounted on the top of the motor seat (511), a bidirectional screw (513) is fixedly mounted on the output shaft of the driving motor (512), a limiting rod (514) is fixedly mounted inside the operating table (1), a movable plate (515) is threadedly mounted on the outside of the bidirectional screw (513), a positioning cushion (516) is fixedly mounted on the outside of the movable plate (515), and a placement plate (517) is fixedly mounted inside the operating table (1).

3. The hot pressing equipment for producing environmentally friendly composite bamboo board according to claim 2, characterized in that: Through holes are provided at corresponding positions of the movable plate (515) and the limiting rod (514), and the limiting rod (514) passes through the through holes. Two groups of the movable plate (515) and the positioning cushion (516) are provided, and the two groups of the movable plate (515) and the positioning cushion (516) are symmetrically arranged outside the bidirectional screw (513).

4. The hot pressing equipment for producing environmentally friendly composite bamboo board according to claim 1, characterized in that: The second positioning assembly (52) includes a mounting frame (521), the mounting frame (521) is fixedly mounted on the bottom of the hot pressing head (44), a movable frame (522) is slidably mounted inside the mounting frame (521), a first spring (523) is fixedly mounted outside the movable frame (522), a first mounting rod (524) is fixedly mounted inside the movable frame (522), a connecting plate (525) is rotatably mounted outside the first mounting rod (524), and a positioning plate (526) is rotatably mounted on the side of the connecting plate (525) away from the first mounting rod (524).

5. The hot pressing equipment for producing environmentally friendly composite bamboo board according to claim 4, characterized in that: A sliding groove is provided inside the installation frame (521) at a position corresponding to the movable frame (522), and two groups of the second positioning components (52) are provided, and the two groups of the second positioning components (52) are symmetrically arranged at the bottom of the hot pressing head (44).

6. The hot pressing equipment for producing environmentally friendly composite bamboo board according to claim 1, characterized in that: The auxiliary discharging mechanism (6) comprises a fixed frame (61), the fixed frame (61) is fixedly mounted inside the connecting frame (2), a first rack plate (62) is slidably mounted inside the fixed frame (61), a push plate (63) is fixedly mounted on the front of the first rack plate (62), a second mounting rod (64) is rotatably mounted inside the connecting frame (2), a gear (65) is fixedly mounted on the outside of the second mounting rod (64), and a second rack plate (66) is fixedly mounted on the back of the hot pressing head (44).

7. The hot pressing equipment for producing environmentally friendly composite bamboo board according to claim 6, characterized in that: The gears (65) are provided in three groups, and the three groups of the gears (65) are symmetrically arranged outside the second mounting rod (64). The second rack plates (66) are provided in two groups, and the two groups of the second rack plates (66) are symmetrically arranged on the back of the hot pressing head (44). The gears (65) on the two outer sides are respectively meshed with the second rack plates (66), and the gear (65) in the middle of the second mounting rod (64) is meshed with the first rack plate (62).

Images