A feeding squaring mechanism for a double-end edge banding machine

Abstract

The present invention specifically relates to a feeding and squaring mechanism for a double-end edge banding machine, including a fixed-end pressing device, a fixed-end positioning device, a mobile-end pressing device and a mobile-end positioning device, wherein the mobile-end pressing device is located above the mobile-end positioning device, the fixed-end pressing device is located above the fixed-end positioning device, the fixed-end positioning device and the mobile-end positioning device are arranged on the same horizontal plane, and the fixed-end pressing device and the mobile-end pressing device are arranged on the same horizontal plane. The beneficial effects of the present invention are as follows: the present structure can adjust the position of a workpiece by using a combination of a fixed-end pressing device, a fixed-end positioning device, a mobile-end pressing device and a mobile-end positioning device, can adapt to non-rectangular or rectangular workpieces, and can effectively perform rectangular processing.

Description

Technical Field

[0001] The invention relates to the technical field of double-end edge banding machines, in particular to a feeding squaring mechanism for a double-end edge banding machine. Background Art

[0002] The double-end edge banding machine is a woodworking machine, and its structure includes a ground rail mechanism and two edge banding machines. One edge banding machine is fixedly installed at one end of the ground rail, and the other edge banding machine is connected to the ground rail through a slider guide rail. The mobile end edge banding machine can be moved and adjusted according to the size of the workpiece to achieve the purpose of simultaneously banding both sides of the workpiece. Its working principle is mainly to apply the molten glue to the edge banding tape by hot pressing or pasting, and then fix it on the edge of the board to make the edge of the board beautiful and extend its life. The general process: First, apply glue to the edge of the board and the inner side of the edge banding tape, and then press the glue-coated edge banding tape and the edge of the board together. Generally, the edge banding tape wider than the edge of the board is pasted on the board, and then the trimming device on the edge banding machine body is used to press the two sides of the board to achieve the trimming effect.

[0003] The feeding method of the double-end edge banding machine is as follows: the workpiece is pushed to the intersection of the edge banding machine crawler and the edge banding machine pressure wheel based on the fixed end feeding guide plate. The pressure wheel presses the workpiece firmly against the crawler surface and relies on the power of the crawler to transport the workpiece forward. However, if the workpiece itself is not rectangular or the operator makes an error when placing the workpiece, the workpiece will also be non-rectangular after processing. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a double-end edge banding machine feed squaring mechanism that can adjust the position of a workpiece and can adapt to non-rectangular or rectangular workpieces for effective processing.

[0005] The present invention describes a double-end edge banding machine feeding squaring mechanism, which includes a fixed-end pressing device, a fixed-end positioning device, a mobile-end pressing device and a mobile-end positioning device. The mobile-end pressing device is located above the mobile-end positioning device, the fixed-end pressing device is located above the fixed-end positioning device, the fixed-end positioning device and the mobile-end positioning device are arranged on the same horizontal plane, and the fixed-end pressing device and the mobile-end pressing device are arranged on the same horizontal plane.

[0006] Specifically, the fixed-end pressing device includes a left pressure beam end cover, a left pressure cylinder, a left pressure wheel frame, a first left spacer, a first left pressure wheel, a second left pressure wheel, a second left spacer, a left pressure wheel shaft and a left sensor; the left sensor is fixed to the side wall of the left pressure beam end cover, the left pressure cylinder is fixed to the front surface of the left pressure beam end cover, the driving end of the left pressure cylinder is connected to the left pressure wheel frame, the left pressure wheel shaft passes through the first left spacer, the first left pressure wheel, the second left pressure wheel and the second left spacer in sequence, and the left pressure wheel shaft is connected to the left pressure wheel frame.

[0007] Specifically, the fixed end positioning device includes a left guide rail, a left slider, a first left cylinder, a left connecting seat, a second left cylinder, a left back plate seat, a first T-shaped seat, a left adjusting bolt and a left positioning seat.

[0008] The left slider is installed on the left guide rail, the side of the left slider is connected to the left connecting seat, one side surface of the left connecting seat is connected to the driving end of the first left cylinder, the left back plate seat is connected to the other side surface of the left connecting seat, the left back plate seat is connected to one end of the second left cylinder, the other end of the second left cylinder is connected to the other side surface of the left connecting seat, the front surface of the left connecting seat is connected to the left positioning seat, the first T-shaped seat is connected to the left adjusting bolt and the first T-shaped seat is located in front of the left connecting seat.

[0009] Specifically, one side surface of the left connecting seat is connected to the driving end of the first left cylinder by a first left bolt, the left back plate seat is connected to the other side surface of the left connecting seat by a second left bolt, the left back plate seat is connected to one end of the second left cylinder by a third left bolt, the other end of the second left cylinder is connected to the other side surface of the left connecting seat by a fourth left bolt, and the left positioning seat is provided with a left positioning screw.

[0010] Specifically, the mobile end pressing device includes a right pressing beam end cover, a right pressing cylinder, a right pressing wheel frame, a first right spacer, a first right pressing wheel, a second right pressing wheel, a second right spacer and a right pressing wheel shaft. The right pressing cylinder is installed on the front surface of the right pressing beam end cover, and the driving end of the right pressing cylinder is connected to the right pressing wheel frame. The right pressing wheel shaft passes through the first right spacer, the first right pressing wheel, the second right pressing wheel and the second right spacer in sequence, and the right pressing wheel shaft is installed on the right pressing wheel frame.

[0011] Specifically, the mobile end positioning device includes a right guide rail, a right slider, a first right cylinder, a right connecting seat, a second right cylinder, a right backrest seat, a second T-shaped seat, a right adjusting bolt, a right positioning seat, a right positioning screw, a second right bolt, a third right bolt and a fourth right bolt.

[0012] The right slider is installed on the right guide rail, the right slider is connected to the right connecting seat, the driving end of the first right cylinder is connected to one side surface of the right connecting seat, the right positioning seat is connected to the right positioning screw and the right positioning seat is installed on the front surface of the right connecting seat, the right support plate seat and the right connecting seat are connected by the second right bolt, the driving end of the second right cylinder is connected to the right support plate seat by the third right bolt, the other end of the second right cylinder is connected to the other side surface of the right connecting seat by the fourth right bolt, and the second T-shaped seat is connected to the right adjusting bolt and is located in front of the right connecting seat.

[0013] Specifically, the driving end of the first right cylinder is connected to one side of the right sliding block through a first right bolt.

[0014] The beneficial effects of the present invention are as follows: the present structure can adjust the position of the workpiece by using a fixed-end pressing device, a fixed-end positioning device, a movable-end pressing device and a movable-end positioning device in combination, and can adapt to non-rectangular or rectangular workpieces and can effectively perform rectangular processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the working state structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the decomposition structure of the present invention.

[0017] Figure 3 It is a structural schematic diagram of the fixed end pressing device of the present invention.

[0018] Figure 4 It is a structural schematic diagram of the mobile end pressing device of the present invention.

[0019] Figure 5 It is a structural schematic diagram of the fixed end positioning device of the present invention.

[0020] Figure 6 It is a structural schematic diagram of the mobile terminal positioning device of the present invention.

[0021] The icons in the following drawings are explained: Fixed-end pressing device 1, left pressure beam end cover 101, left pressing cylinder 102, left pressure wheel frame 103, first left spacer 104, first left pressure wheel 105, second left pressure wheel 106, second left spacer 107, left pressure wheel shaft 108, left sensor 109; Fixed-end positioning device 2, left guide rail 201, left slider 202, first left cylinder 203, left connecting seat 204, second left cylinder 205, left support plate seat 206, first T-shaped seat 207, left adjusting bolt 208, left positioning seat 209, left positioning screw 210, first left bolt 211, second left bolt 212, third left bolt 213, fourth left bolt 214; mobile end pressing device 3, right pressure beam end cover 301, right pressing cylinder 302, right pressure wheel frame 303, first right spacer 304, first right pressure wheel 305, second right pressure wheel 306, second right spacer 307, right pressure wheel shaft 308; mobile end positioning device 4, right guide rail 401, right slider 402, first right cylinder 403, right connecting seat 404, second right cylinder 405, right support plate seat 406, second T-shaped seat 407, right adjusting bolt 408, right positioning seat 409, right positioning screw 410, first right bolt 411, second right bolt 412, third right bolt 413, fourth right bolt 414. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] like Figures 1 to 6 As shown, the present invention describes a double-end edge banding machine feeding squaring mechanism, comprising a fixed-end pressing device 1, a fixed-end positioning device 2, a mobile-end pressing device 3 and a mobile-end positioning device 4, the mobile-end pressing device 3 is located above the mobile-end positioning device 4, the fixed-end pressing device 1 is located above the fixed-end positioning device 2, the fixed-end positioning device 2 and the mobile-end positioning device 4 are arranged on the same horizontal plane, and the fixed-end pressing device 1 and the mobile-end pressing device 3 are arranged on the same horizontal plane.

[0024] This structure can adjust the position of the workpiece by combining the fixed end pressing device 1, the fixed end positioning device 2, the mobile end pressing device 3 and the mobile end positioning device 4, and can adapt to non-rectangular or rectangular workpieces to effectively perform rectangular processing.

[0025] The fixed end pressing device 1 and the movable end pressing device 3 are independently installed by screw connection, and the fixed end 5 is divided into a left fixed end and a right fixed end. The fixed end pressing device 1 is fixed to the left fixed end, and the movable end pressing device 3 is fixed to the right fixed end. It is synchronously lifted and lowered with the fixed end 5 according to the thickness of the workpiece. The double-end edge banding machine is provided with a screw mechanism, which is the prior art and is used to lift and lower the fixed end 5. In addition, the front end of the fixed end 5 is generally provided with a transport mechanism 6, which is the prior art. The transport mechanism 6 is divided into a left transport mechanism and a right transport mechanism. The fixed end positioning device 2 is installed on the side surface of the left transport mechanism, and the movable end positioning device 4 is installed on the side surface of the right transport mechanism.

[0026] The mobile end pressing device 3 and the mobile end positioning device 4 of the present invention are independently installed on the side of the conveying mechanism 6 by means of screw connection.

[0027] When the mobile end pressing device 3 and the mobile end positioning device 4 of the present invention are in a standby state, the working surfaces of the two parts are in the same plane and form a perpendicular relationship with the axial line of the crawler of the conveying mechanism 6.

[0028] Regarding how to adjust the workpiece position, the following structural scheme is used for implementation.

[0029] like Figure 3As shown, the fixed-end pressing device 1 described in the present invention includes a left pressing beam end cover 101, a left pressing cylinder 102, a left pressing wheel frame 103, a first left spacer 104, a first left pressing wheel 105, a second left pressing wheel 106, a second left spacer 107, a left pressing wheel shaft 108 and a left sensor 109; the left sensor 109 is fixed to the side wall of the left pressing beam end cover 101, the left pressing cylinder 102 is fixed to the front surface of the left pressing beam end cover 101, the driving end of the left pressing cylinder 102 is connected to the left pressing wheel frame 103, the left pressing wheel shaft 108 passes through the first left spacer 104, the first left pressing wheel 105, the second left pressing wheel 106 and the second left spacer 107 in sequence, and the left pressing wheel shaft 108 is connected to the left pressing wheel frame 103. Among them, the left pressure wheel shaft 108 is driven to rise or fall by the left pressure cylinder 102, and fine-tuning is performed according to the different thicknesses of the workpiece. The first left pressure wheel 105 and the second left pressure wheel 106 are used to press the upper surface of the workpiece. In addition, the left sensor 109 senses the position of the workpiece, and the position parameters output by the left sensor 109 are fed back to the control circuit of the double-end edge banding machine, and the control circuit controls the working state of the double-end edge banding machine.

[0030] like Figure 5 As shown, the fixed end positioning device 2 includes a left guide rail 201, a left slider 202, a first left cylinder 203, a left connecting seat 204, a second left cylinder 205, a left backing plate seat 206, a first T-shaped seat 207, a left adjusting bolt 208 and a left positioning seat 209.

[0031] The left slider 202 is installed on the left guide rail 201, the side of the left slider 202 is connected to the left connecting seat 204, one side surface of the left connecting seat 204 is connected to the driving end of the first left cylinder 203, the left support plate seat 206 is connected to the other side surface of the left connecting seat 204, the left support plate seat 206 is connected to one end of the second left cylinder 205, the other end of the second left cylinder 205 is connected to the other side surface of the left connecting seat 204, the front surface of the left connecting seat 204 is connected to the left positioning seat 209, the first T-shaped seat 207 is connected to the left adjusting bolt 208 and the first T-shaped seat 207 is located in front of the left connecting seat 204. The first left cylinder 203 pushes the left connecting seat 204 to move forward or backward, and in order to improve the overall stability, a left guide rail 201 is installed. The left connecting seat 204 cooperates with the left slider 202 to enable the left connecting seat 204 to move along the left guide rail 201; the first left cylinder 203 is connected to the side wall of the left fixed end.

[0032] The combination of the first T-shaped seat 207 and the left adjusting bolt 208 is used to limit the position of the left slider 202 on the left guide rail 201 to prevent the left slider 202 from detaching from the left guide rail 201; when the left adjusting bolt 208 is twisted, the exposed length can be increased or reduced. The first T-shaped seat 207 is installed on the side wall of the conveying mechanism 6.

[0033] One side surface of the left connecting seat 204 is connected to the driving end of the first left cylinder 203 by a first left bolt 211, the left backing plate seat 206 is connected to the other side surface of the left connecting seat 204 by a second left bolt 212, the left backing plate seat 206 is connected to one end of the second left cylinder 205 by a third left bolt 213, the other end of the second left cylinder 205 is connected to the other side surface of the left connecting seat 204 by a fourth left bolt 214, and the left positioning seat 209 is provided with a left positioning screw 210. The left positioning seat 209 is used to fix the position of the left positioning screw 210, one end of the left positioning screw 210 is used to limit the position of the left backing plate seat 206, the left backing plate seat 206 and the second left bolt 212 are movably connected, the second left cylinder 205 pushes the lower end of the left backing plate seat 206 to make the left backing plate seat 206 swing, and the left backing plate seat 206 is used to limit the workpiece and implement the adjustment of the position of the workpiece.

[0034] like Figure 4 As shown, the mobile end pressing device 3 includes a right pressing beam end cover 301, a right pressing cylinder 302, a right pressing wheel frame 303, a first right spacer 304, a first right pressing wheel 305, a second right pressing wheel 306, a second right spacer 307 and a right pressing wheel shaft 308. The right pressing cylinder 302 is installed on the front surface of the right pressing beam end cover 301, the driving end of the right pressing cylinder 302 is connected to the right pressing wheel frame 303, the right pressing wheel shaft 308 passes through the first right spacer 304, the first right pressing wheel 305, the second right pressing wheel 306 and the second right spacer 307 in sequence, and the right pressing wheel shaft 308 is installed on the right pressing wheel frame 303. Similarly, the right pressing cylinder 302 drives the right pressing wheel frame 303 to rise or fall, so that the first right pressing wheel 305 and the second right pressing wheel 306 on the right pressing wheel frame 303 are pressed on the surface of the workpiece respectively.

[0035] like Figure 6 As shown, the mobile end positioning device 4 includes a right guide rail 401, a right slider 402, a first right cylinder 403, a right connecting seat 404, a second right cylinder 405, a right support plate seat 406, a second T-shaped seat 407, a right adjusting bolt 408, a right positioning seat 409, a right positioning screw 410, a second right bolt 412, a third right bolt 413 and a fourth right bolt 414.

[0036] The right slider 402 is installed on the right guide rail 401, the right slider 402 is connected to the right connecting seat 404, the driving end of the first right cylinder 403 is connected to one side surface of the right connecting seat 404, the right positioning seat 409 is connected to the right positioning screw 410 and the right positioning seat 409 is installed on the front surface of the right connecting seat 404, the right support plate seat 406 and the right connecting seat 404 are connected by the second right bolt 412, the driving end of the second right cylinder 405 is connected to the right support plate seat 406 by the third right bolt 413, the other end of the second right cylinder 405 is connected to the other side surface of the right connecting seat 404 by the fourth right bolt 414, the second T-shaped seat 407 is connected to the right adjusting bolt 408 and is located in front of the right connecting seat 404. The right slider 402 can slide on the right guide rail 401, and when the right slider 402 is combined with the right connecting seat 404, the first right cylinder 403 pushes the right connecting seat 404 to implement stable forward displacement or backward displacement, and the first right cylinder 403 is installed on the side wall of the conveying mechanism 6.

[0037] The driving end of the first right cylinder 403 is connected to one side of the right slider 402 by a first right bolt 411. The right support plate seat 406 can swing on the right connecting seat 404, and the second right cylinder 405 pushes the right support plate seat 406 down to swing to a specified position, so as to position the workpiece. The right support plate seat 406 is combined with the left support plate seat 206 to adjust the edge of the workpiece, and the workpiece and the axial line of the crawler of the conveying mechanism 6 form a mutually perpendicular relationship.

[0038] More specifically, the right positioning seat 409 in the mobile end positioning device 4 is fixedly installed at the front end of the right connecting seat 404, the right positioning screw 410 passes through the right positioning seat 409, and the length of the right positioning screw 410 is adjusted according to the verticality requirement of the right support plate seat 406, the second T-shaped seat is located in front of the guide rail 401, and the right adjusting bolt is installed on the second T-shaped seat 407, and its main function is to adjust the axial position of the right support plate seat on the right guide rail 401, and for the return positioning of the right support plate seat 406.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding squaring mechanism for a double-end edge banding machine, characterized in that: The invention comprises a fixed end material pressing device (1), a fixed end positioning device (2), a mobile end material pressing device (3) and a mobile end positioning device (4); the mobile end material pressing device (3) is located above the mobile end positioning device (4); the fixed end material pressing device (1) is located above the fixed end positioning device (2); the fixed end positioning device (2) and the mobile end positioning device (4) are arranged on the same horizontal plane; the fixed end material pressing device (1) and the mobile end material pressing device (3) are arranged on the same horizontal plane; the fixed end material pressing device (1) comprises a left pressure beam end cover (101), a left pressure cylinder (102), a left pressure wheel frame (103), a first left spacer (104), a first left pressure wheel (105), a second left pressure wheel (106), a second left spacer (107), a left pressure wheel shaft (108) and a left sensor (109). The left sensor (109) is fixed to the side wall of the left pressure beam end cover (101), the left pressure cylinder (102) is fixed to the front surface of the left pressure beam end cover (101), the driving end of the left pressure cylinder (102) is connected to the left pressure wheel frame (103), the left pressure wheel shaft (108) passes through the first left spacer (104), the first left pressure wheel (105), the second left pressure wheel (106) and the second left spacer (107) in sequence, the left pressure wheel shaft (108) is connected to the left pressure wheel frame (103), and the fixed end positioning device (2) includes a left guide rail (201), a left slider (202), a first left cylinder (203), a left connecting seat (204), a second left cylinder (205), a left backing plate seat (206), a first T-shaped seat (207), a left adjusting bolt (208) and a left positioning seat (209); The left slider (202) is mounted on the left guide rail (201), the side surface of the left slider (202) is connected to the left connecting seat (204), one side surface of the left connecting seat (204) is connected to the driving end of the first left cylinder (203), the left backing plate seat (206) is connected to the other side surface of the left connecting seat (204), the left backing plate seat (206) is connected to one end of the second left cylinder (205), the other end of the second left cylinder (205) is connected to the other side surface of the left connecting seat (204), the front surface of the left connecting seat (204) is connected to the left positioning seat (209), the first T-shaped seat (207) is connected to the left adjusting bolt (208), and the first T-shaped seat (207) is located in front of the left connecting seat (204); The movable end pressing device (3) comprises a right pressing beam end cover (301), a right pressing cylinder (302), a right pressing wheel frame (303), a first right spacer (304), a first right pressing wheel (305), a second right pressing wheel (306), a second right spacer (307) and a right pressing wheel shaft (308); the right pressing cylinder (302) is mounted on the front surface of the right pressing beam end cover (301); the driving end of the right pressing cylinder (302) is connected to the right pressing wheel frame (303); the right pressing wheel shaft (308) passes through the first right spacer (304), the first right pressing wheel (305), the second right pressing wheel (306) and the second right spacer (307) in sequence; and the right pressing wheel shaft (308) is mounted on the right pressing wheel frame (303); The mobile end positioning device (4) comprises a right guide rail (401), a right slider (402), a first right cylinder (403), a right connecting seat (404), a second right cylinder (405), a right support plate seat (406), a second T-shaped seat (407), a right adjusting bolt (408), a right positioning seat (409), a right positioning screw (410), a second right bolt (412), a third right bolt (413) and a fourth right bolt (414); The right slider (402) is mounted on the right guide rail (401), the right slider (402) is connected to the right connecting seat (404), the driving end of the first right cylinder (403) is connected to one side surface of the right connecting seat (404), the right positioning seat (409) is connected to the right positioning screw (410) and the right positioning seat (409) is mounted on the front surface of the right connecting seat (404), the right support plate seat (406) and the right connecting seat (404) are connected via a second right bolt (412), the driving end of the second right cylinder (405) is connected to the right support plate seat (406) via a third right bolt (413), the other end of the second right cylinder (405) is connected to the other side surface of the right connecting seat (404) via a fourth right bolt (414), and the second T-shaped seat (407) is connected to the right adjusting bolt (408) and is located in front of the right connecting seat (404).

2. According to claim 1, a double-end edge banding machine feed squaring mechanism is characterized by: One side surface of the left connecting seat (204) is connected to the driving end of the first left cylinder (203) via a first left bolt (211), the left backing plate seat (206) is connected to the other side surface of the left connecting seat (204) via a second left bolt (212), the left backing plate seat (206) is connected to one end of the second left cylinder (205) via a third left bolt (213), the other end of the second left cylinder (205) is connected to the other side surface of the left connecting seat (204) via a fourth left bolt (214), and the left positioning seat (209) is provided with a left positioning screw (210).

3. According to claim 1, a double-end edge banding machine feed squaring mechanism is characterized by: The driving end of the first right cylinder (403) is connected to one side of the right sliding block (402) via a first right bolt (411).

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