An edge banding strip preheating cabinet for supplying edge banding machines

Abstract

The invention discloses an edge banding strip preheating cabinet for supplying edge banding machines, comprising a cabinet body, a constant temperature chamber provided in the cabinet body, and a heating chamber provided below the constant temperature chamber for heating the constant temperature chamber; the constant temperature chamber and the heating chamber are connected, at least one edge banding strip storage frame which can be pushed and pulled into and out of the constant temperature chamber is provided in the cabinet body, the edge banding strip storage frame is used to store the edge banding strips and close the constant temperature chamber; the edge banding strip storage frame comprises a main body plate parallel to the side wall of the cabinet body, a hanging piece is provided on the side wall of the main body plate, the hanging piece is used to hang the edge banding strips, a discharge slot for the edge banding strips to pass through is provided at the rear end of the edge banding strip storage frame, the discharge slot is used for the edge banding strips to be inserted from the edge banding strip storage frame and extended out of the constant temperature chamber. The invention solves the problem that the existing edge banding strips are easy to harden and become brittle in the low temperature and cold state in winter, so that the edge banding strips are not firmly bonded, cracked, broken or even disconnected when in use, which affects the normal use of the edge banding machine.

Description

Technical Field

[0001] The invention relates to the technical field of furniture processing and manufacturing, in particular to an edge banding strip preheating cabinet used for supplying strips to an edge banding machine. Background Art

[0002] In furniture making, most furniture is formed by assembling panels. The assembled panels will be cut according to size specifications. The seams or cuts formed after the panels are cut are generally sealed with edge banding strips. This can make the assembled furniture beautiful and smooth, and avoid edge collapse, pollution, water ingress, etc. at the cuts of the panels during the use of the furniture.

[0003] When the board is edge-banded, the edge banding machine is used to first apply glue to the edge banding strip or the position on the furniture that needs to be edge-banded, and then the edge banding strip is sealed to the corresponding edge banding position. Since the edge banding strip is a hard plastic strip, when the temperature is low, especially in the cold and low temperature weather in winter, the edge banding strip is easy to harden and become brittle, and has poor flexibility. When the glue is applied to the board, it is not conducive to the pressing of the edge banding strip during sealing, and the edge banding strip is prone to cracking or breaking, and the bonding effect is not ideal. Summary of the invention

[0004] The object of the present invention is to provide an edge strip preheating cabinet for supplying strips to an edge banding machine, which can provide the edge banding machine with edge strips with better flexibility, ensuring that even in the low temperature and cold conditions of winter, the edge strips will not be loosely bonded, cracked or broken during use. The edge strip preheating cabinet has a simple structure and is convenient for supplying strips, and is suitable for providing edge strips of various specifications.

[0005] In order to achieve the above-mentioned object, the present invention provides an edge strip preheating cabinet for supplying tape to an edge banding machine, and the specific implementation scheme is as follows:

[0006] A preheating cabinet for edge banding strips for supplying tapes to an edge banding machine comprises a cabinet body, a constant temperature chamber is provided in the cabinet body, and a heating chamber is provided below the constant temperature chamber for supplying heat to the constant temperature chamber; the constant temperature chamber and the heating chamber are communicated with each other, and at least one edge banding strip storage frame is provided in the cabinet body which can be pushed and pulled into and out of the constant temperature chamber, and the edge banding strip storage frame is used to store edge banding strips and close the constant temperature chamber; the edge banding strip storage frame comprises a main body plate parallel to the side wall of the cabinet body, and a hanging piece is provided on the side wall of the main body plate, and the hanging piece is used to hang the edge banding strip, and a discharge slot is provided at the rear end portion of the edge banding strip storage frame for the edge banding strip to pass through, and the discharge slot is used for the edge banding strip to be inserted from the edge banding strip storage frame and extend out of the constant temperature chamber.

[0007] At present, when the existing edge banding strips are used in cold weather in winter, the low temperature will cause the edge banding strips to harden and become brittle, and they are easily broken and damaged during packaging, and the normal packaging use of the edge banding strips cannot be guaranteed.

[0008] The invention discloses a constant temperature preheating cabinet for conveying edge banding strips. The cabinet body is set as a double-layer structure of a constant temperature chamber and a heating chamber, at least one push-pull edge banding strip storage frame is set in the constant temperature chamber, the edge banding strip is hung on the edge banding strip storage frame by using the hanging piece on the side of the main body plate of the edge banding strip storage frame, and follows the edge banding strip storage frame into the constant temperature chamber, and the constant temperature chamber is heated by using the heating chamber, at least the edge banding strip in the constant temperature chamber is in a suitable temperature state, and will not be hardened and brittle due to the cold weather outside; through the discharge slot opened at the rear end of the edge banding strip storage frame, the edge banding strip is inserted into the discharge slot from the edge banding strip storage frame and extends out of the constant temperature chamber, so that the edge banding strip is easy to be taken out and used. It has the advantages of simple structure and convenient use, and effectively solves the problem that the existing edge banding strips are easy to harden and become brittle in the low temperature and cold state in winter, so that the edge banding strips are not firmly bonded, cracked, broken or even disconnected when used, which affects the normal use of the edge banding machine.

[0009] As a further improvement of the present invention, the edge strip storage frame includes sealing plates vertically arranged at both ends of the main body plate, and the sealing plates are against the cabinet wall of the cabinet body to seal the front and rear ends of the constant temperature chamber.

[0010] Furthermore, the sealing plate includes a first sealing plate arranged at the front end of the edge strip storage frame and a second sealing plate arranged at the rear end of the edge strip storage frame, the first sealing plate is arranged outside the constant temperature chamber and abuts against the cabinet wall of the cabinet body, the second sealing plate can be pushed and pulled into the constant temperature chamber, and the top and bottom of the second sealing plate respectively abut against the lower surface of the top wall and the upper surface of the bottom wall of the constant temperature chamber.

[0011] Furthermore, an edge strip accommodating cavity for accommodating edge strips is formed between the edge strip storage frame and the side wall of the constant temperature chamber, or between two edge strip storage frames, and at least one through hole penetrating the edge strip storage frame is provided on the edge strip storage frame to connect several edge strip accommodating cavities and the constant temperature chamber.

[0012] Furthermore, a protrusion extending above the top plate of the cabinet is provided on the top of the first sealing plate, and the protrusion forms a gripping portion.

[0013] Furthermore, the height of the top of the second sealing plate is lower than the height of the top of the main body plate, and a step is formed between the top of the second sealing plate and the top of the main body plate, and the step corresponds to the gap between the top of the second sealing plate and the bottom surface of the cabinet top wall, and the step and the bottom surface of the cabinet top wall form the discharge trough.

[0014] As a further improvement of the present invention, a plurality of slide grooves are provided on the top wall and the bottom wall of the constant temperature chamber, and the top and the bottom of the main body plate of the edge strip storage frame can be slidably inserted into the slide grooves.

[0015] Furthermore, the top and bottom of the main plate of the edge strip storage frame are inserted into the slide groove, the top and bottom ends of the second sealing plate do not extend out of the top and bottom ends of the main plate, and the top and bottom of the second sealing plate respectively abut against the lower surface of the top wall and the upper surface of the bottom wall of the constant temperature chamber.

[0016] As a further improvement of the present invention, a guide wheel is provided on the side of the main plate of the edge strip storage frame, and the guide wheel includes a first guide wheel and a second guide wheel which are staggered. The first guide wheel and the second guide wheel respectively contact the top and bottom of the edge strip to guide and turn the edge strip.

[0017] As a further improvement of the present invention, a plurality of air holes communicating with the heating chamber are provided at the bottom of the constant temperature chamber.

[0018] Based on the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0019] 1. Sealing plates are arranged at both ends of the edge strip storage frame, and the sealing plates are used to abut against the cabinet wall of the cabinet body to achieve the closure of the constant temperature cavity and improve the constant temperature performance of the constant temperature cavity.

[0020] 2. By opening through holes on the edge strip storage frame, the air between the edge strip containing cavities in the constant temperature chamber can flow, thereby improving the fluidity of the hot air provided by the heating chamber to the constant temperature chamber, thereby improving the constant temperature effect of the constant temperature chamber on the edge strip.

[0021] 3. By providing a gripping portion at the end of the first sealing plate, it is convenient for the user to pull the edge strip storage frame out of the constant temperature chamber to replenish the edge strip.

[0022] 4. By setting the guide wheels as the first guide wheel and the second guide wheel which are staggered, and utilizing the first guide wheel and the second guide wheel to respectively contact the top surface and the bottom surface of the edge banding strip, the edge banding strip is guided and turned to ensure that the edge banding strip can accurately extend out of the constant temperature chamber through the discharge chute, while avoiding the shaking of the edge banding strip due to lack of fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention as viewed from the front end;

[0024] Figure 2 It is a schematic diagram of the structure of the present invention as viewed from the rear end;

[0025] Figure 3 It is a schematic structural diagram of the edge strip storage frame of the present invention viewed from the rear end after a portion of the edge strip storage frame is pulled out;

[0026] Figure 4 It is a schematic structural diagram of the side surface of the edge strip storage frame of the present invention. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The edge strip preheating cabinet for supplying belts to edge banding machines of the present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0028] like Figure 1-4 As shown, an edge strip preheating cabinet for supplying tapes to an edge banding machine comprises a cabinet body 1, wherein a constant temperature chamber 11 with openings at both ends is provided in the cabinet body 1, and a heating chamber 12 is arranged below the constant temperature chamber 11, wherein the heating chamber 12 is sealed on all sides, and the top is connected to the constant temperature chamber 11 through a plurality of air holes 13 opened on the bottom wall of the constant temperature chamber 11 to provide heat for the constant temperature chamber 11, specifically, the constant temperature chamber 11 is a chamber inside the cabinet body 1, and the front and rear ends of the cabinet body 1 are opened to connect the chamber.

[0029] Furthermore, a heating element (not shown) for generating heat is disposed in the heating chamber 12 , and the heat generated by the heating element enters the constant temperature chamber 11 through the air holes 13 .

[0030] Optionally, the heating element may be an electric heating wire, an electric heating tube, or an electric heating plate, etc., as long as it can generate heat to provide heat to the constant temperature chamber 11.

[0031] Furthermore, a control panel (not shown) for controlling the heating of the heating element is provided in the heating chamber 12, and a plurality of control buttons 121, a display light 122, and a temperature display meter electrically connected to the control panel are provided at the rear end bottom of the cabinet 1. The control buttons 121 are used to control the operation and shutdown of the heating element, and the display light 122 is used to display whether the constant temperature cabinet is powered on.

[0032] At least one push-pull edge strip storage frame 2 is provided in the constant temperature chamber 11 , and the edge strip storage frame 2 is used to store the disc-shaped edge strips 3 so that the edge strips maintain a constant temperature in the constant temperature chamber 11 .

[0033] Specifically, the edge strip storage frame 2 includes a main body plate and a sealing plate 24 vertically connected to the front and rear ends of the main body plate. The main body plate is parallel to the side wall of the cabinet 1 and extends along the front and rear direction of the cabinet 1. The width of the sealing plate 24 is greater than the width of the main body plate. A hanging member 21 is provided on the side of the main body plate of each edge strip storage frame 2. The hanging member 21 is used to hang the edge strip 3 wound into a disc shape. The edge strip 3 is rotatably hung on the hanging member 21.

[0034] Furthermore, when only one edge strip storage frame 2 is provided in the constant temperature chamber 11, the edge strip storage frame 2 is pushed into the constant temperature chamber 11, and the width of the sealing plates 24 at the front and rear ends of the edge strip storage frame 2 is equivalent to the width of the openings at both ends of the constant temperature chamber 11, and the sealing plates 24 at the front and rear ends of the edge strip storage frame 2 respectively seal the openings at both ends of the constant temperature chamber 11; preferably, a plurality of edge strip storage frames 2 are provided in the constant temperature chamber 11 to meet the storage of edge strips of various specifications, that is, each edge strip storage frame 2 The strip storage frame 2 can be installed with an edge strip reel of corresponding specifications. When all the edge strip storage frames 2 are pushed into the constant temperature chamber 11 and the sealing plates 24 at both ends of the edge strip storage frame 2 are aligned, end plates are formed at both ends of the constant temperature chamber 11 to close the openings at both ends of the constant temperature chamber 11. It can be understood that when the edge strip reel needs to be installed, the corresponding edge strip storage frame 2 can be pushed so that one end of the edge strip storage frame 2 is exposed at one end of the cabinet 1 to facilitate the hanging of the edge strip reel, and then pushed back into the cabinet 1. In this embodiment, the pushing direction is preferably set to push the edge strip storage frame 2 from the rear end to the front end of the cabinet, and the sealing plate 24 at the front end of the edge strip storage frame 2 protrudes relative to the top and bottom of the main plate, and the main plate is roughly equivalent to the height of the constant temperature chamber 11. When the edge strip storage frame 2 is accommodated in the constant temperature chamber 11, the main plate and the sealing plate 24 at the rear end of the edge strip storage frame 2 are accommodated in the constant temperature chamber 11, and the protruding parts of the top and bottom ends of the sealing plate 24 at the front end of the edge strip storage frame 2 are abutted against the top wall end face and the bottom wall end face of the cabinet 1, and the sealing plate 24 at the front end of the edge strip storage frame 2 cannot be stored in the constant temperature chamber 11. Specifically, sealing plates 24 are provided at both ends of the edge strip storage frame 2. When the edge strip storage frame 2 is pushed into the constant temperature chamber 11, the sealing plate 24 at the front end is flush with the outer side of the cabinet wall of the cabinet 1, and the sealing plate 24 at the rear end is flush with the rear end opening in the constant temperature chamber 11 of the cabinet 1, thereby sealing the openings at both ends of the constant temperature chamber 11.

[0035] Specifically, the sealing plate 24 includes a first sealing plate 241 arranged at the front end of the edge strip storage frame 2 and a second sealing plate 242 arranged at the rear end of the edge strip storage frame 2. The second sealing plate 242 follows the edge strip storage frame 2 and is pushed into the constant temperature chamber 11, and its top and bottom respectively abut against the lower surface of the top wall and the upper surface of the bottom wall of the constant temperature chamber 11; the first sealing plate 241 is arranged outside the constant temperature chamber 11 and abuts against the cabinet wall of the cabinet body 1, so as to limit the travel of the edge strip storage frame 2 into the constant temperature chamber 11 and facilitate the user to hold and push.

[0036] Furthermore, the top and bottom of the first sealing plate 241 extend to the top of the edge strip storage frame 2 and the bottom of the edge strip storage frame 2 respectively. The bottom of the first sealing plate 241 is used to resist the cabinet wall of the cabinet 1 and can act as a supporting foot. The top of the first sealing plate 241 is used to resist the cabinet wall of the cabinet 1 to seal the constant temperature chamber 11 and prevent the edge strip storage frame 2 from being pushed in further. The top protrudes from the upper end of the cabinet top wall and can act as a handle when the edge strip storage frame 2 is pulled out.

[0037] A guide wheel 22 is provided on the side of the main body plate of the edge strip storage frame 2 for guiding the edge strip 3 to the outside of the constant temperature chamber 11 .

[0038] Specifically, a discharge groove 23 is provided on the second sealing plate 242 of the edge strip storage frame 2. Preferably, the top end height of the second sealing plate 242 is only slightly lower than the top end height of the main plate. In this way, a step is formed between the top end of the second sealing plate 242 and the top end of the main plate. The step corresponds to the gap between the top end of the second sealing plate 242 and the bottom surface of the cabinet top wall. The height of the step is roughly equivalent to the thickness of the edge strip so that the edge strip can pass through.

[0039] Furthermore, the guide wheel 22 includes a first guide wheel 221 and a second guide wheel 222 which are staggered. The first guide wheel 221 and the second guide wheel 222 are arranged at the corners of the main plate to guide the edge banding strip to turn at the corners. The first guide wheel 221 and the second guide wheel 222 respectively press against the top and bottom surfaces of the edge banding strip 3 to guide the edge banding strip 3 from the guide area through the discharge chute 23 to extend out of the constant temperature chamber 11. The first guide wheel 221 and the second guide wheel 222 not only play a guiding role but also fix the edge banding strip 3 to prevent the edge banding strip 3 from shaking and detaching from the hanging member 21.

[0040] Of course, the edge banding strip 3 can also directly enter the discharge slot 23 and extend out of the constant temperature chamber 11 without providing the guide wheel 22 , and the edge banding strip 3 can be discharged by utilizing the external pulling force on the edge banding strip 3 .

[0041] Specifically, the discharge groove 23 can be due to the top height of the second sealing plate 242 located at the rear end of the edge strip storage frame 2 being lower than the height of the edge strip storage frame 2, so that a height difference is formed between the top of the edge strip storage frame 2 and the top of the second sealing plate 242, so that when the edge strip storage frame 2 enters the constant temperature chamber 11, the discharge groove 23 for the edge strip 3 to pass through is formed between the top of the second sealing plate 242 and the top of the constant temperature chamber 11.

[0042] Optionally, the top of the first sealing plate 241 is higher than the top plate of the cabinet 1 , and the portion of the plate that is higher than the top plate is a gripping portion 2411 for a user to grip.

[0043] Optionally, if the top of the first sealing plate 241 is flush with the top plate of the cabinet 1, a hook groove (not shown) may be provided on the end surface of the top plate of the cabinet 1 at a position corresponding to the edge strip storage frame 2, so that the user can insert his fingers into the hook groove and hook the holding portion 2411 to push and pull the edge strip storage frame 2.

[0044] Of course, a handle, a pull ring or a groove for pushing and pulling may be provided on the outer wall of the first sealing plate 241 to realize convenient gripping and pushing and pulling of the edge strip storage frame 2, which is not limited to the technical solution described in this embodiment.

[0045] Among them, when only one edge strip storage frame 2 is set in the constant temperature chamber 11, an edge strip accommodating cavity (not shown in the figure) is formed between one side of the edge strip storage frame 2 and the constant temperature chamber 11 for placing the edge strip reel; when multiple edge strip storage frames 2 are set in the constant temperature chamber 11, multiple edge strip accommodating cavities are formed between adjacent edge strip storage frames 2 and between the edge strip storage frame 2 and the side wall of the constant temperature chamber 11 for placing multiple edge strip reels.

[0046] Furthermore, a through hole 25 penetrating the edge strip storage frame 2 is provided on the side wall of the main body plate of the edge strip storage frame 2, so that each edge strip accommodating cavity is connected, thereby improving air flow and further enhancing the constant temperature effect.

[0047] It can be understood that in order to further improve the fluidity of air, a plurality of through holes 25 can be opened on the main body plate of the edge strip storage frame 2 .

[0048] Furthermore, a slide groove 14 is provided on the lower surface of the top wall and the upper surface of the bottom wall of the constant temperature chamber 11 corresponding to the main plate of the edge strip storage frame 2. When the edge strip storage frame 2 is pushed into the constant temperature chamber 11, the top and bottom of the main plate of the edge strip storage frame 2 are inserted into the slide groove 14, and the top and bottom of the second sealing plate 242 are respectively in contact with the lower surface of the top wall and the upper surface of the bottom wall of the constant temperature chamber 11. It can be understood that the top and bottom ends of the second sealing plate 242 are shorter than the top and bottom ends of the main plate.

[0049] Among them, the air hole 13 is opened on the bottom wall of the constant temperature chamber 11, corresponding to each edge strip accommodating cavity, and is staggered with the slide groove 14, so that hot air can be discharged from the air hole 13 to the edge strip accommodating cavity, avoiding the air hole 13 being closed by the bottom surface of the main plate of the edge strip storage frame 2.

[0050] Furthermore, the sliding groove 14 is recessed in the direction of the heating chamber and is lower than the bottom wall of the constant temperature chamber 11, so that after the main plate of the edge strip storage frame 2 enters the constant temperature chamber 11, the two sides of the main plate of the edge strip storage frame 2 are fixed in the constant temperature chamber 11 by the two side groove walls of the sliding groove 14, and guided to slide back and forth.

[0051] Of course, the pushing, pulling and sliding of the main plate of the edge strip storage frame 2 and the slide groove 14 can also be improved by setting linear guides, linear slides and other mechanisms at the bottom of the edge strip storage frame 2 or in the slide groove 14, and is not limited to the mortise and tenon structure that only uses manual sliding as recorded in this embodiment.

[0052] The edge banding strips 3 of this embodiment can be set to different specifications and sizes, and can be used in conjunction with the edge banding machine to switch edge banding strips 3 of different widths. Of course, in order to match edge banding strips 3 of different widths, the width of the discharge groove 23 opened on the sealing plate 24 at the rear end of the edge banding strip storage frame 2 is also matched with the width of the corresponding edge banding strip 3; it can be understood that since the width of the edge banding strip 3 changes, the width of the sealing plate 24 of the edge banding strip storage frame 2 also needs to change accordingly to match the width of the edge banding strip 3.

[0053] The constant temperature preheating cabinet for conveying edge banding strips of this embodiment, the steps of using the edge banding strips are as follows:

[0054] First, pull the edge strip storage frame 2 out of the constant temperature chamber 11;

[0055] Then, the reel of the edge banding strip 3 is hung on the hanging member 21, and the edge banding strip 3 is manually stretched and passed around the guide wheel 22 and then inserted into the discharge chute 23;

[0056] Finally, the edge strip storage frame 2 is pushed into the constant temperature chamber 11 , and the edge strip 3 can be pulled out from the back of the cabinet 1 for use.

[0057] The edge banding strip preheating cabinet for supplying strips to an edge banding machine of the present invention has the advantages of simple structure and convenient use, and effectively solves the problem that the existing edge banding strips are easy to harden and become brittle under low temperature and cold conditions in winter, causing the edge banding strips to be loosely bonded, cracked, broken or even disconnected during use, which is conducive to the normal use of the edge banding strips by the edge banding machine.

[0058] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. An edge strip preheating cabinet for supplying edge banding machines, comprising a cabinet body (1), characterized in that: The cabinet (1) is provided with a constant temperature chamber (11) and a heating chamber (12) arranged below the constant temperature chamber (11) for supplying heat to the constant temperature chamber (11); the constant temperature chamber (11) and the heating chamber (12) are connected to each other, and the cabinet (1) is provided with at least one edge strip storage frame (2) which can be pushed and pulled into and out of the constant temperature chamber (11); the edge strip storage frame (2) is used to store edge strips (3) and to seal the constant temperature chamber (11). ); the edge strip storage frame (2) comprises a main body plate parallel to the side wall of the cabinet body (1); a hanging piece (21) is provided on the side of the main body plate; the hanging piece (21) is used to hang the edge strip (3); a discharge groove (23) is provided at the rear end of the edge strip storage frame (2) for the edge strip (3) to pass through; the discharge groove (23) is used for the edge strip (3) to be inserted from the edge strip storage frame (2) and extended out of the constant temperature chamber (11); The edge strip storage frame (2) comprises sealing plates (24) vertically arranged at both ends of the main body plate, sealing the front and rear ends of the constant temperature chamber (11); The sealing plate (24) comprises a first sealing plate (241) arranged at the front end of the edge strip storage frame (2) and a second sealing plate (242) arranged at the rear end of the edge strip storage frame (2); the first sealing plate (241) is arranged outside the constant temperature chamber (11) and abuts against the cabinet wall of the cabinet body (1) to limit the edge strip storage frame (2) from being pushed into the constant temperature chamber (11); the top and bottom of the first sealing plate (241) extend above the top of the edge strip storage frame (2) and below the bottom of the edge strip storage frame (2), respectively; the bottom of the first sealing plate (241) The first sealing plate (241) is used to abut against the cabinet wall of the cabinet body (1) and can also serve as a supporting foot. The top of the first sealing plate (241) is used to abut against the cabinet wall of the cabinet body (1) to seal the constant temperature chamber (11) and prevent the edge strip storage frame (2) from being pushed in further. The top portion of the first sealing plate (241) protrudes from the upper end of the cabinet top wall and serves as a handle when the edge strip storage frame (2) is pulled out. The second sealing plate (242) can be pushed and pulled into the constant temperature chamber (11). The top and bottom of the second sealing plate (242) respectively abut against the lower surface of the top wall and the upper surface of the bottom wall of the constant temperature chamber (11); A plurality of slide grooves (14) are provided on the top wall and the bottom wall of the constant temperature chamber (11), and the top and the bottom of the main body plate of the edge strip storage frame (2) can be slidably inserted into the slide grooves (14); The top and bottom of the main plate of the edge strip storage frame (2) are inserted into the slide groove (14), the top and bottom of the second sealing plate (242) do not extend out of the top and bottom of the main plate, and the top and bottom of the second sealing plate (242) respectively contact the lower surface of the top wall and the upper surface of the bottom wall of the constant temperature chamber (11).

2. The edge strip preheating cabinet for supplying edge banding machine according to claim 1, characterized in that: An edge strip storage cavity for accommodating an edge strip (3) is formed between the edge strip storage frame (2) and the side wall of the constant temperature chamber (11), or between two edge strip storage frames (2). The edge strip storage frame (2) is provided with at least one through hole (25) penetrating the edge strip storage frame (2) to connect the plurality of edge strip accommodating cavities.

3. The edge strip preheating cabinet for supplying edge banding machine according to claim 1, characterized in that: The top of the first sealing plate (241) is provided with a protrusion extending above the top plate of the cabinet (1), and the protrusion forms a gripping portion (2411).

4. The edge strip preheating cabinet for supplying edge banding machines according to claim 1, characterized in that: The height of the top end of the second sealing plate (242) is lower than the height of the top end of the main body plate, and a step is formed between the top end of the second sealing plate (242) and the top end of the main body plate. The step corresponds to the gap between the top end of the second sealing plate (242) and the bottom surface of the cabinet top wall, and the step and the bottom surface of the cabinet top wall form the discharge trough (23).

5. The edge strip preheating cabinet for supplying edge banding machine according to claim 1, characterized in that: A guide wheel (22) is provided on the side of the main body plate of the edge strip storage frame (2), and the guide wheel (22) comprises a first guide wheel (221) and a second guide wheel (222) which are arranged in a staggered manner, and the first guide wheel (221) and the second guide wheel (222) respectively contact the top and the bottom of the edge strip (3) to guide and turn the edge strip (3).

6. The edge strip preheating cabinet for supplying edge banding machines according to any one of claims 1 to 5, characterized in that: The bottom of the constant temperature chamber (11) is provided with a plurality of air holes (13) which are connected to the heating chamber (12).

Images