CN218453043U - Shaving board hot press material feeding unit - Google Patents

Abstract

The utility model provides a feeding device of a hot press for shaving boards, which comprises a hot press main body; the hot press main body is of a vertical hydraulic structure, the right side of the hot press main body is fixedly connected with a control part, and an internal circuit of the control part is coupled with an internal hydraulic motor circuit of the hot press main body; the hot press main part comprises an upper hot pressing part which is of a square platform-shaped structure, the upper hot pressing part is arranged on the inner side of the hot press main part, the top surface of the upper hot pressing part is fixed with the telescopic part of the hydraulic press, heating wires are uniformly arranged inside the bottom surface of the upper hot pressing part, a circuit of the heating wires is coupled with a circuit of a control part, the control part can be driven by a pressure switch electric signal to control a servo motor B and a servo motor A to synchronously operate, plates can be automatically transported to a hot pressing position in a stepping mode, the servo motor B and the servo motor A are controlled by the control part to synchronously operate and be linked with a hydraulic mechanism, and the linkage of conveying, limiting and hot pressing of the shaving plates can be realized, so that automatic hot pressing is completed.

Description

Shaving board hot press material feeding unit

Technical Field

The utility model belongs to the technical field of shaving board hot pressing, more specifically says, in particular to shaving board hot press material feeding unit.

Background

The hot pressing process is a process of pressing and compacting a shaving board blank between two hot pressing plates, or two hot pressing rollers, or a pair of endless rotary hot steel belts, and solidifying glue under the action of heat, so that the board blank is converted into a solid shaving board.

As disclosed in publication No.: CN212795295U patent discloses an automatic feeding and blanking device for a veneer hot press, which comprises a first sliding groove arranged on one side of a first supporting plate, a feeding conveyor belt arranged in the first sliding groove, a second supporting plate correspondingly connected to a lower opening of the feeding conveyor belt, a first rotating structure arranged in the middle of the second supporting plate, a retractable clamping structure arranged on one side of the first rotating structure, and folding clamping structures arranged above and below the retractable clamping structure; and keep away from first spout one side be equipped with pushing equipment on the first backup pad, pushing equipment sliding connection the second backup pad surface.

Based on the above, traditional shaving board hot press material feeding unit mainly is monomer conveyer belt structure, generally does not set up the structure that can make the decorative board laminate perpendicularly to the shaving board top surface, can not realize that decorative board and shaving board dock automatically, is unfavorable for directly carrying out further hot pressing laminating to decorative board and shaving board, does not set up the structure that can realize the linkage of wood shavings panel transport, spacing and hot pressing, can not accomplish automatic hot pressing, does not set up the structure that can improve hot pressing position degree of accuracy, can not realize the portable marching type pay-off to panel.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a shaving board hot press material feeding unit to solve traditional shaving board hot press material feeding unit and mainly be the monomer conveyer belt structure, generally not set up the structure that can make the decorative board laminate perpendicularly to the shaving board top surface, can not realize decorative board and the automatic butt joint of shaving board, be unfavorable for directly carrying out further hot pressing laminating to decorative board and shaving board, it carries to not set up the structure that can realize the wood shavings panel, the linkage of spacing and hot pressing, can not accomplish automatic hot pressing, the structure that can improve the hot pressing position degree of accuracy is not set up, can not realize the problem to the convenient marching type pay-off of panel.

The utility model relates to a shaving board hot press material feeding unit's purpose and efficiency are reached by following concrete technical means:

a feeding device of a shaving board hot press comprises a hot press main body;

the hot press main body is of a vertical hydraulic structure, the right side of the hot press main body is fixedly connected with a control part, and an internal circuit of the control part is coupled with an internal hydraulic motor circuit of the hot press main body;

the hot press main body comprises an upper hot pressing part which is of a square platform-shaped structure, the upper hot pressing part is arranged on the inner side of the hot press main body, the top surface of the upper hot pressing part is fixed with the telescopic part of the hydraulic press, heating wires are uniformly arranged inside the bottom surface of the upper hot pressing part, and a heating wire circuit is coupled with a control part circuit;

a timing system is arranged in the control part;

the front end of the hot press main body is provided with a conveying mechanism;

the front end of the conveying mechanism is provided with a limiting feeding mechanism;

and a plate distance limiting structure is arranged at the top of the limiting feeding mechanism.

Further, the hot press main part still includes:

the pressure switch is fixedly connected to the top surface of the edge of the upper hot-pressing part, a pressure sensor is arranged in the pressure switch, and the circuit of the pressure switch is coupled with the circuit of the control part;

the lower hot-pressing part is fixedly connected to the bottom surface of the inner side of the hot press main body, heating wires are uniformly arranged in the top surface of the lower hot-pressing part, a heating wire circuit is coupled with a control part circuit, and the top surface of the lower hot-pressing part is the same as the bottom surface of the upper hot-pressing part in shape.

Further, the hot press main part still includes:

the expansion grooves are arranged on two sides in the hot press main body;

the bearing bases A are arranged into two groups in quantity and fixedly connected to the vertical surface of the rear end of the main body of the hot press, and bearings are vertically installed at the tops of the bearing bases A.

Further, the transfer mechanism includes:

the main conveyor belt is arranged at the front end of the hot press main body;

the servo motor A is fixedly connected to the right side of the main conveyor belt, and the circuit of the servo motor A is coupled with the circuit of the control part;

bearing base B, bearing base B quantity sets up to two groups, and its fixed connection has the bearing in its inside perpendicular installation in main conveyer belt front end both sides.

Further, spacing feeding mechanism includes:

the servo motor B is arranged on the right side of the front end of the main conveyor belt, and the circuit of the servo motor B is coupled with the circuit of the control part;

the transverse shaft rod is coaxially connected with the left side of a rotating shaft of the servo motor B;

the right worm is arranged on the right side of the transverse shaft rod through coaxial connection;

and the left worm is coaxially connected with the left side of the transverse shaft rod, and the inclination direction of the thread on the outer curved side surface of the left worm is opposite to that of the right worm.

Further, spacing feeding mechanism includes:

the driven worm wheel is arranged at the rear ends of the left worm and the right worm in a meshing transmission manner;

the fixing frame is arranged below the driven worm wheel;

the fixed bearings are arranged in two groups and fixedly connected to the top surface of the fixed frame, and the inner rings of the bearings are coaxial with the vertical shaft.

Further, spacing feeding mechanism includes:

the side bearings are arranged in two groups, are fixedly connected to the top of the fixed frame, and have inner rings coaxial with the transverse shaft rod;

the vertical shafts are arranged into two groups and are arranged inside the driven worm wheel through coaxial connection, and the bottom ends of the vertical shafts are coaxial with the fixed bearing inner ring;

the limiting wheel is arranged at the top of the vertical shaft through coaxial connection, and the bottom and the top of the limiting wheel are fixedly connected with a wafer;

further, the plate distance limiting structure comprises:

the feeding belt is arranged on the outer side of the limiting wheel through tensioning;

and the spacing distance between the limiting plates is equal to the width of the bottom of the upper hot pressing part.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses a set up spacing feeding mechanism, after last hot pressing portion vertical lifting to rated height, through the inboard top surface of the pressure switch top extrusion contact hot press main part on last hot pressing portion edge top, accessible pressure switch signal of telecommunication drives control division control servo motor B and servo motor A synchronous operation, can make panel automatic step-by-step transportation to hot pressing position, through control division control servo motor B and servo motor A synchronous operation and hydraulic pressure mechanism linkage, can realize the transportation of wood shavings panel, the linkage of spacing and hot pressing, thereby accomplish automatic hot pressing.

2. The utility model discloses a set up driven worm wheel, when can drive rather than coaxial cross axle pole rotation through servo motor B operation, can rotate through the cross axle pole and drive coaxial left worm and right worm synchronous rotation in the cross axle pole, through left worm and right worm meshing transmission, can make two sets of driven worm wheel rotate towards opposite direction to make and rotate with two sets of spacing wheels coaxial of driven worm wheel, thereby can make spacing wheel drive two sets of pay-off belts synchronous drive, can realize the convenient step-by-step pay-off to panel.

3. The utility model discloses still through setting up servo motor B, when following two sets of spacing wheels coaxial moving the worm wheel and rotating, can make spacing wheel drive two sets of feeding belt synchronous drive, through putting into the shaving board inside the feeding belt, it is spacing through panel both sides limiting plate, can make the panel position be injectd in four group's limiting plate inboards, through servo motor B step-by-step operation, can make hot pressing portion realize the hot pressing of same position to the shaving board of four group's limiting plate inboards, can improve hot pressing position degree of accuracy, reduce the error.

3. The utility model discloses still through setting up the decorative board conveyer belt, when stepping transmission to the shaving board through control unit control servo motor A and servo motor B operation, accessible control step motor synchronous operation, the decorative board that can make the decorative board conveyer belt carry carries out step-by-step transportation, can make it drop to below main conveyer belt top, can realize the linkage through step motor and servo motor A circuit coupling, can make the decorative board carry to four limiting plate inboards of below, can make the decorative board laminate perpendicularly to the shaving board top surface, can realize that decorative board and shaving board dock automatically, be favorable to directly carrying out hot pressing laminating to decorative board and shaving board.

Drawings

Fig. 1 is a schematic view of the whole front end of the present invention showing a top-down perspective structure.

Fig. 2 is a schematic view of the whole rear end of the present invention showing a top-view three-dimensional structure.

Fig. 3 is a schematic view of the three-dimensional structure of the limiting feeding mechanism of the present invention.

Fig. 4 is a schematic view of the overall side-view three-dimensional structure of the present invention.

Fig. 5 is a schematic perspective view of another embodiment of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a hot press main body;

101. an upper hot pressing part; 1011. a pressure switch; 102. a lower hot pressing part; 103. an expansion slot; 104. a bearing base A;

2. a control unit;

3. a main conveyor belt;

301. a servo motor A; 302. a bearing base B;

4. a limiting feeding mechanism;

401. a servo motor B; 402. a transverse shaft rod; 403. a right worm; 404. a left worm; 405. a driven worm gear; 406. a fixed mount; 4061. fixing the bearing; 4062. a side bearing; 407. a vertical axis; 408. a limiting wheel; 409. a feed belt; 410. a limiting plate;

5. veneer conveyor belts;

501. a side dam; 502. a stepping motor; 503. and (5) a limiting strip.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounting," "setting," "connecting," "fixing," "screwing" and the like are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Example (b):

as shown in figures 1 to 5:

the utility model provides a feeding device of a hot press for shaving boards, which comprises a hot press main body 1;

the hot press main body 1 is of a vertical hydraulic structure, the right side of the hot press main body 1 is fixedly connected with a control part 2, and an internal circuit of the control part 2 is coupled with an internal hydraulic machine circuit of the hot press main body 1;

the hot press main body 1 comprises an upper hot pressing part 101, the upper hot pressing part 101 is of a square platform-shaped structure, the upper hot pressing part 101 is arranged on the inner side of the hot press main body 1, the top surface of the upper hot pressing part 101 is fixed with the telescopic part of the hydraulic press, heating wires are uniformly arranged inside the bottom surface of the upper hot pressing part 101, and a heating wire circuit is coupled with a control part 2 circuit;

a timing system is arranged in the control part 2;

the front end of the hot press main body 1 is provided with a conveying mechanism;

the front end of the conveying mechanism is provided with a limiting and feeding mechanism 4;

and a plate distance limiting structure is arranged at the top of the limiting feeding mechanism 4.

Hot press main part 1 still includes:

the expansion grooves 103 are formed in two sides of the interior of the hot press body 1, and the expansion grooves 103 are formed in the interior of the hot press body 1;

the hot press comprises a hot press body 1, bearing bases A104 and bearings, wherein the bearing bases A104 are arranged in two groups, the bearing bases A104 are fixedly connected to the vertical surface of the rear end of the hot press body 1, and the bearings are vertically installed at the top of the bearing bases A104.

As shown in fig. 2, the plate distance limiting structure includes:

the feeding belt 409 is arranged outside the limiting wheel 408 through tensioning;

the limiting plates 410 are fixedly connected to the vertical surfaces of the outer sides of the feeding belts 409, the spacing distance between the limiting plates 410 is equal to the width of the bottom of the upper hot-pressing part 101, when the two sets of limiting wheels 408 coaxial with the driven worm wheels 405 rotate, the limiting wheels 408 can drive the two sets of feeding belts 409 to synchronously drive, the shaving boards are placed in the feeding belts 409, the limiting plates 410 on the two sides of the boards are limiting, the positions of the boards can be limited to the inner sides of the four sets of limiting plates 410, and the hot-pressing part 101 can realize hot pressing on the shaving boards on the inner sides of the four sets of limiting plates 410 at the same position through the stepping operation of the servo motor B401.

The transport mechanism includes:

the main conveyor belt 3 is arranged at the front end of the hot press main body 1;

the servo motor A301, the servo motor A301 is fixedly connected to the right side of the main conveyor belt 3, and the circuit of the servo motor A301 is coupled with the circuit of the control part 2;

the bearing bases B302 are arranged in two groups, are fixedly connected to two sides of the front end of the main conveyor belt 3, and are internally and vertically provided with bearings;

as shown in fig. 3, the limit feeding mechanism 4 includes:

the servo motor B401, the servo motor B401 is set up in the front right side of the main conveyor belt 3, its circuit couples to control division 2 circuit;

the transverse shaft rod 402 is coaxially connected with the left side of a rotating shaft of the servo motor B401;

a right worm 403, the right worm 403 is arranged on the right side of the transverse shaft rod 402 through coaxial connection;

the left worm 404 and the left worm 404 are coaxially connected and arranged on the left side of the transverse shaft rod 402, the inclined direction of the thread on the outer curved side surface of the left worm 404 is opposite to that of the right worm 403, the transverse shaft rod 402 coaxial with the left worm 404 can be driven to rotate through the operation of the servo motor B401, the left worm 404 and the right worm 403 coaxial with the transverse shaft rod 402 can be driven to synchronously rotate through the rotation of the transverse shaft rod 402, the two groups of driven worm wheels 405 can be driven to rotate towards opposite directions through the meshed transmission of the left worm 404 and the right worm 403, so that the two groups of limiting wheels 408 coaxial with the driven worm wheels 405 rotate, and the limiting wheels 408 can drive the two groups of feeding belts 409 to synchronously transmit.

Spacing feeding mechanism 4 includes:

a driven worm wheel 405, wherein the driven worm wheel 405 is arranged at the rear ends of the left worm 404 and the right worm 403 through meshing transmission;

a fixed mount 406, the fixed mount 406 being disposed below the driven worm wheel 405;

the fixed bearings 4061, the fixed bearings 4061 are set up as two groups in quantity, it connects to the top surface of the fixed mount 406 fixedly, its bearing inner race is coaxial with vertical axis 407;

as shown in fig. 3, the limit feeding mechanism 4 includes:

the side bearings 4062, the number of the side bearings 4062 is set as two groups, it is fixedly connected to the top of the fixed mount 406, its bearing inner race is coaxial with the cross axle 402;

the vertical shafts 407 and the vertical shafts 407 are arranged into two groups, are coaxially connected and arranged in the driven worm wheel 405, and the bottom ends of the vertical shafts 407 are coaxial with the bearing inner rings of the fixed bearings 4061;

the limiting wheel 408 and the limiting wheel 408 are coaxially connected and arranged at the top of the vertical shaft 407, wafers are fixedly connected to the bottom and the top of the limiting wheel 408, and after the fixing frame 406 is fixed, the side bearing 4062 is used for limiting the position of the vertical shaft 407, so that the two groups of limiting wheels 408 can realize the synchronization of the rotating speed when the servo motor B401 operates.

As shown in fig. 4, the press body 1 further includes:

the pressure switch 1011 is fixedly connected to the top surface of the edge of the upper hot-pressing part 101, a pressure sensor is arranged in the pressure switch 1011, and the circuit of the pressure switch is coupled with the circuit of the control part 2;

the hot pressing part 102 is arranged below, the hot pressing part 102 is fixedly connected to the inner bottom surface of the hot pressing machine main body 1, heating wires are uniformly arranged inside the top surface of the hot pressing part 102, the heating wire circuits are coupled with the circuits of the control part 2, the top surface of the hot pressing part 102 is the same as the bottom surface of the hot pressing part 101, after the upper hot pressing part 101 is vertically lifted to a rated height, the top of a pressure switch 1011 at the top edge of the upper hot pressing part 101 is in extrusion contact with the inner top surface of the hot pressing machine main body 1, the electric signal of the pressure switch 1011 drives the control part 2 to control the servo motor B401 and the servo motor A301 to synchronously operate, so that the board can be automatically transported to a hot pressing position in a stepping mode, the servo motor B401 and the servo motor A301 are controlled to synchronously operate and be linked with a hydraulic mechanism through the control part 2, and the linkage of conveying, limiting and hot pressing of the shaving board can be achieved.

The pressure sensor (model is SQ-9213) mentioned in the embodiment of the present invention can be obtained through private customization or market purchase.

In another embodiment, as shown in fig. 5, a veneer conveyor belt 5 is arranged above the right side of a main conveyor belt 3, two sets of side baffles 501 are fixedly connected to two sides of the top of the veneer conveyor belt 5, a stepping motor 502 is fixedly connected to the side of the conveyor belt, the circuit of the stepping motor 502 is coupled with the circuit of a control part 2, a limiting strip 503 is fixedly connected to the outer side of the conveyor belt, the distance between the limiting strip 503 and the width of the main conveyor belt 3 is the same, when the servo motor a301 and the servo motor B401 are controlled by the control part 2 to operate to step the shaving board, the stepping motor 502 can be controlled to run synchronously, the veneer conveyed by the veneer conveyor belt 5 can be transported in a stepping mode, the veneer can fall to the top of the main conveyor belt 3 below, the stepping motor 502 and the servo motor a301 can be coupled through the circuits, the veneer can be conveyed to the inner sides of four sets of limiting plates 410 below, the veneer can be vertically attached to the top surface of the shaving board, the veneer can be automatically and can be automatically attached to the veneer and is beneficial to hot pressing and attaching to the veneer directly.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, after the shaving board is put on the main conveyor belt 3, the operation of the hydraulic press in the main body 1 of the hot press is controlled by the control part 2, so that the heating wire in the upper hot pressing part 101 is vertically descended in the heating process, the bottom surface of the upper hot pressing part 101 is contacted with the shaving board, after the shaving board is vertically hot-pressed by the upper hot pressing part 101 and the lower hot pressing part 102, after the hot pressing reaches the rated time by the timing system in the control part 2, the upper hot pressing part 101 is vertically ascended, after the upper hot pressing part 101 is vertically ascended to the rated height, the top of the pressure switch 1011 on the edge top of the upper hot pressing part 101 is in extrusion contact with the top surface at the inner side of the main body 1 of the hot press, the electric signal of the pressure switch 1011 can drive the control part 2 to control the synchronous operation of the servo motor B401 and the servo motor A301, the operation of the servo motor B401 can drive the cross shaft 402 coaxial with the servo motor to rotate, the left worm 404 and the right worm 403 which are coaxial in the transverse shaft rod 402 can be driven to synchronously rotate by the rotation of the transverse shaft rod 402, two groups of driven worm wheels 405 can rotate in opposite directions by the meshing transmission of the left worm 404 and the right worm 403, so that two groups of limiting wheels 408 which are coaxial with the driven worm wheels 405 can rotate, so that the limiting wheels 408 can drive two groups of feeding belts 409 to synchronously transmit, shaving boards are placed in the feeding belts 409, the positions of the shaving boards are limited by the limiting plates 410 on two sides of the shaving boards, the positions of the shaving boards are limited at the inner sides of the four groups of limiting plates 410, when the servo motor B401 is controlled by the control part 2 to rotate for a rated turn and stop, the shaving boards in the limiting plates 410 can be step-by-step conveyed to the inner side of the hot press main body 1, meanwhile, the hydraulic mechanism in the hot press main body 1 is controlled by the program in the control part 2 to operate, so that the upper hot pressing part 101 is driven to vertically move downwards, so that the bottom of the upper hot pressing part 101 vertically slides on the inner sides of the four groups of the limiting plates 410, the horizontal position of the shaving board is limited by the limiting plate 410, the upper hot pressing part 101 can carry out comprehensive and uniform hot pressing on the top surface of the shaving board, the servo motor B401 and the servo motor A301 are controlled to synchronously run and be linked with the hydraulic mechanism through the control part 2, the linkage of conveying, limiting and hot pressing of the shaving board can be realized, and the automatic hot pressing of the shaving board can be realized.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a shaving board hot press material feeding unit which characterized in that: comprises a hot press main body (1);

the hot press main body (1) is of a vertical hydraulic structure, the right side of the hot press main body (1) is fixedly connected with a control part (2), and an internal circuit of the control part (2) is coupled with an internal hydraulic machine circuit of the hot press main body (1);

the hot press main body (1) comprises an upper hot pressing part (101), the upper hot pressing part (101) is of a square platform-shaped structure, the upper hot pressing part (101) is arranged on the inner side of the hot press main body (1), the top surface of the upper hot pressing part is fixed with the telescopic part of the hydraulic press, heating wires are uniformly arranged inside the bottom surface of the upper hot pressing part (101), and a heating wire circuit is coupled with a control part (2) circuit;

a timing system is arranged in the control part (2);

the front end of the hot press main body (1) is provided with a conveying mechanism;

the front end of the conveying mechanism is provided with a limiting and feeding mechanism (4);

and a plate distance limiting structure is arranged at the top of the limiting feeding mechanism (4).

2. A feeding device for chipboard presses as claimed in claim 1, characterized in that said press body (1) also comprises:

the pressure switch (1011), the pressure switch (1011) is fixedly connected to the top surface of the edge of the upper hot-pressing part (101), a pressure sensor is arranged in the pressure switch, and the circuit of the pressure switch is coupled with the circuit of the control part (2);

the lower hot pressing part (102) is fixedly connected to the bottom surface of the inner side of the hot press main body (1), electric heating wires are uniformly arranged in the top surface of the lower hot pressing part (102), an electric heating wire circuit is coupled with a control part (2) circuit, and the top surface of the lower hot pressing part (102) is the same as the bottom surface of the upper hot pressing part (101) in shape.

3. A hot press feeding device for chipboards according to claim 2, characterised in that said hot press body (1) further comprises:

the expansion grooves (103), wherein the expansion grooves (103) are arranged on two sides in the hot press main body (1);

the hot press comprises a bearing base A (104), wherein the number of the bearing base A (104) is two, the bearing base A (104) is fixedly connected to the rear end vertical face of the hot press main body (1), and a bearing is vertically arranged at the top of the bearing base A (104).

4. A feeding device for a particle board hot press as claimed in claim 1, wherein the conveyor means comprises:

the main conveyor belt (3), the main conveyor belt (3) is arranged at the front end of the hot press main body (1);

the servo motor A (301), the servo motor A (301) is fixedly connected to the right side of the main conveyor belt (3), and the circuit of the servo motor A is coupled with the circuit of the control part (2);

bearing base B (302), bearing base B (302) quantity sets up to two groups, and its fixed connection has the bearing in its inside perpendicular installation in main conveyer belt (3) front end both sides.

5. A feeding device for chipboard hot press according to claim 1, characterized in that said limit feeding mechanism (4) comprises:

the servo motor B (401), the servo motor B (401) is set up in the front right side of the main conveyor belt (3), its circuit couples to circuit of the control division (2);

the transverse shaft rod (402), the transverse shaft rod (402) is coaxially connected with the left side of the rotating shaft of the servo motor B (401);

the right worm (403), the right worm (403) is arranged on the right side of the transverse shaft rod (402) through coaxial connection;

the left worm (404) is arranged on the left side of the transverse shaft rod (402) through coaxial connection, and the inclined direction of the thread on the outer curved side surface of the left worm (404) is opposite to that of the right worm (403).

6. A feeding device for a particle board hot press according to claim 5, characterized in that the limiting and feeding mechanism (4) comprises:

the driven worm wheel (405) is arranged at the rear ends of the left worm (404) and the right worm (403) in a meshed transmission manner;

the fixing frame (406), the fixing frame (406) is arranged below the driven worm wheel (405);

the fixed bearings (4061) are arranged in two groups, the fixed bearings (4061) are fixedly connected to the top surface of the fixed frame (406), and the inner rings of the bearings are coaxial with the vertical shaft (407).

7. A feeding device for chipboard hot press according to claim 6, characterized in that said limiting and feeding means (4) comprise:

the number of the side bearings (4062) is set as two groups, the side bearings (4062) are fixedly connected to the top of the fixed frame (406), and the inner rings of the bearings are coaxial with the transverse shaft (402);

the vertical shafts (407) are arranged in two groups, the vertical shafts (407) are coaxially connected and arranged in the driven worm wheel (405), and the bottom ends of the vertical shafts (407) are coaxial with the bearing inner rings of the fixed bearings (4061);

the limiting wheel (408), the limiting wheel (408) is arranged on the top of the vertical shaft (407) through coaxial connection, and the bottom and the top of the limiting wheel (408) are fixedly connected with a wafer.

8. A chipboard hot press feeding apparatus as claimed in claim 1, wherein said panel spacing structure comprises:

the feeding belt (409) is arranged on the outer side of the limiting wheel (408) through tensioning;

the limiting plates (410), the limiting plates (410) are fixedly connected to the outer side vertical face of the feeding belt (409), and the distance between the limiting plates (410) is equal to the width of the bottom of the upper hot-pressing part (101).

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