Single-head double-channel mechanical edge bonding machine

Abstract

The utility model discloses a single-head double-channel mechanical edge banding machine, which relates to the technical field of microphone production equipment and comprises a rack, an installation platform is fixed on the top of the rack, a longitudinal feeding device is installed on the front side of the installation platform, a transverse feeding device is arranged on the rear side of the longitudinal feeding device, and an edge banding device is arranged on the rear side of the transverse feeding device. The edge sealing device comprises an edge sealing motor sliding up and down, and an edge sealing head is installed on an output shaft of the edge sealing motor. The longitudinal feeding device comprises two sets of feeding assemblies which are arranged on the left side and the right side, each feeding assembly comprises a longitudinal feeding claw which is driven by a power mechanism to feed materials to the transverse feeding device, and the two sets of feeding assemblies alternately complete feeding work; the transverse feeding device comprises two sets of material containing assemblies capable of moving left and right under driving of a power mechanism, and the two sets of material containing assemblies alternately convey materials conveyed by the two sets of feeding assemblies to the position under the edge sealing motor. The device is simple in structure, convenient to maintain, high in safety, low in operation cost and high in production efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of microphone production equipment, and in particular to a single-head dual-channel mechanical edge banding machine for assembling electret microphones. Background Technology

[0002] An electret microphone consists of a housing, inside which are installed components such as a diaphragm, back electrode plate, copper ring, insulating ring, and circuit board. During electret microphone assembly, these components must be placed sequentially into the housing, and then the edges of the housing are bent inwards to form an encapsulated unit. Currently, edge-sealing machines used for bending the edges of the housing are typically single-head, single-feed channel machines, and the feeding device is usually pneumatic. These pneumatic components require compressed air for operation, resulting in complex air paths. This not only increases the equipment's footprint, making the structure complex and maintenance difficult, but also poses high safety risks and high operating costs. Furthermore, the single-head, single-feed channel structure leads to low production efficiency and occasional idleness at the edge-sealing head. Utility Model Content

[0003] To address the above shortcomings, the purpose of this utility model is to provide a single-head dual-channel mechanical edge banding machine. This single-head dual-channel mechanical edge banding machine is compact in size, simple in structure, easy to maintain, highly safe, and has low operating costs; at the same time, it has high production efficiency and the edge banding head will not experience idleness.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A single-head, dual-channel mechanical edge banding machine includes a frame, a mounting platform fixed to the top of the frame, a longitudinal feeding device mounted on the front side of the mounting platform, a transverse feeding device located behind the longitudinal feeding device, and an edge banding device located behind the transverse feeding device. The edge banding device includes an edge banding motor driven by a power mechanism to slide up and down, suspended above the transverse feeding device, with an edge banding head mounted on the output shaft of the edge banding motor. The longitudinal feeding device includes two sets of feeding assemblies arranged left and right, each including a longitudinal feeding claw that feeds material to the transverse feeding device under the drive of the power mechanism. The two sets of feeding assemblies alternately complete the feeding operation under the drive of the power mechanism. The transverse feeding device includes two sets of material placement assemblies that can move left and right under the drive of the power mechanism, alternately placing the material fed by the two sets of feeding assemblies directly below the edge banding motor.

[0006] The power mechanism includes a power motor, which is connected to a drive shaft via a reducer. The drive shaft is equipped with a longitudinal cam that is connected to the longitudinal feeding device, a transverse cam that is connected to the transverse feeding device, and an edge sealing cam that is connected to the edge sealing device.

[0007] The feeding assembly includes a longitudinal support fixed on the mounting platform, a longitudinal moving seat slidably mounted on the longitudinal support, a longitudinal feeding channel connected to the material placement assembly on the rear side of the longitudinal moving seat, a front part of a longitudinal feeding claw fixed on the longitudinal moving seat, a rear part of the longitudinal feeding claw movably inserted into the longitudinal feeding channel, a feed inlet for material to enter the channel on one side of the longitudinal feeding channel, a feeding slot at the rear end of the longitudinal feeding claw, a feeding slot corresponding to the feed inlet when the longitudinal feeding claw is reset, and material in the feeding slot being sent to the material placement assembly when the longitudinal feeding claw extends, while simultaneously pushing the sealed material on the material placement assembly into the discharge channel.

[0008] The longitudinal moving seat has a downward-facing wheel mounting groove on one side, in which a longitudinal driven wheel is constrained and installed. The longitudinal driven wheel is rotatably connected to one end of the longitudinal swing arm, and the other end of the longitudinal swing arm is rotatably connected to a longitudinal transmission wheel. The longitudinal transmission wheel abuts against the longitudinal cam. The longitudinal transmission wheels of the two sets of feeding assemblies abut against the concave and convex sides of the longitudinal cam respectively.

[0009] The transverse feeding device includes a transverse feeding base fixed on the mounting platform, and a material placement component mounting seat is slidably mounted on the transverse feeding base. Two sets of material placement components are arranged on the material placement component mounting seat from left to right.

[0010] The material placement assembly includes a material placement platform for placing materials. The material placement platform has a material fixing gripper and a material moving gripper on opposite sides. A guide plate is provided behind the material placement assembly mounting base. The top surface of the guide plate is an inclined plane. The material moving gripper is hinged to one end of an opening and closing claw arm. The other end of the opening and closing claw arm is rotatably connected to an opening and closing claw wheel. The opening and closing claw wheel rolls on the top surface of the guide plate.

[0011] The material placement assembly mounting base has a lateral driven wheel mounted on its rear side. One end of the lateral swing arm abuts against one side of the lateral driven wheel. A lateral transmission wheel is rotatably connected to the middle of the lateral swing arm. The lateral transmission wheel abuts against the lateral cam. The other end of the lateral swing arm is hinged to the swing arm bracket. A spring mounting bolt is fixed to the end of the lateral swing arm that abuts against the lateral driven wheel. Another spring mounting bolt is fixed to the material placement assembly mounting base on the other side of the lateral driven wheel. A spring is connected between the two spring mounting bolts.

[0012] The edge sealing device includes an edge sealing motor support fixed on the mounting platform. An edge sealing motor mounting plate is fixed to the upper end of the edge sealing motor support. An edge sealing motor mounting seat is slidably mounted on the edge sealing motor mounting plate. The edge sealing motor is mounted on the edge sealing motor mounting seat. The power output shaft of the edge sealing motor passes through the edge sealing motor mounting seat and is fixedly connected to the edge sealing head.

[0013] The edge sealing motor mounting base is provided with an edge sealing motor lifting rod below it. The upper end of the edge sealing motor lifting rod abuts against the edge sealing motor mounting base, and the lower end of the edge sealing motor lifting rod is hinged to one end of the lifting swing arm. An edge sealing transmission wheel is rotatably connected to the middle of the lifting swing arm. The edge sealing transmission wheel abuts against the edge sealing cam, and the other end of the lifting swing arm is hinged to the swing arm bracket.

[0014] The rear side of the edge sealing motor mounting base is fixedly connected to a vertical limiting bolt mounting bracket, on which a vertical limiting bolt is threadedly installed. The vertical limiting bolt is positioned opposite to the edge sealing motor mounting plate. An edge sealing motor mounting plate is horizontally mounted on the edge sealing motor mounting base, and the edge sealing motor is fixed to the edge sealing motor mounting plate. A horizontal bolt mounting bracket is fixed to the front side of the edge sealing motor mounting base, on which a horizontal adjusting bolt is threadedly installed. The end of the horizontal adjusting bolt is fixed to the front side of the edge sealing motor mounting plate.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are:

[0016] This utility model of a single-head dual-channel mechanical edge banding machine includes a frame, with an installation platform fixed to the top of the frame. A longitudinal feeding device is installed on the front side of the installation platform, and a transverse feeding device is provided on the rear side of the longitudinal feeding device. An edge banding device is also provided on the rear side of the transverse feeding device. The edge banding device includes an edge banding motor that slides up and down driven by a power mechanism. The edge banding motor is suspended above the transverse feeding device, and an edge banding head is installed on the output shaft of the edge banding motor. The longitudinal feeding device includes two sets of feeding components arranged on the left and right. Each feeding component includes a longitudinal feeding claw that feeds material to the transverse feeding device under the drive of the power mechanism. The two sets of feeding components alternately complete the feeding work under the drive of the power mechanism. The transverse feeding device includes two sets of material placement components that can move left and right under the drive of the power mechanism. The two sets of material placement components alternately deliver the material fed by the two sets of feeding components to the area directly below the edge banding motor. This invention uses an electric motor as the power source. Its longitudinal feeding device, transverse feeding device, and edge-sealing device are all driven by the same power mechanism, eliminating the need for pneumatic components. Therefore, the edge-sealing machine of this application is compact, simple in structure, convenient to operate and maintain, has a high safety factor, and low operating costs. Simultaneously, the alternating feeding by two sets of feeding devices effectively avoids edge-sealing head idling, greatly improving the production efficiency of the edge-sealing machine.

[0017] In summary, this utility model of a single-head dual-channel mechanical edge banding machine solves the technical problems of poor safety and low efficiency in existing edge banding machines. This utility model of a single-head dual-channel mechanical edge banding machine is compact in size, simple in structure, easy to maintain, and has high safety and low operating costs; at the same time, it has high production efficiency and the edge banding head will not slack off. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of the single-head dual-channel mechanical edge banding machine of this utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the structure after removing the rack;

[0020] Figure 3 yes Figure 2 View from direction A;

[0021] Figure 4 yes Figure 1 Schematic diagram of the edge sealing device;

[0022] Figure 5 yes Figure 4 View from direction B;

[0023] Figure 6 yes Figure 1 Schematic diagram of the longitudinal feeding device;

[0024] Figure 7 yes Figure 6 The C-direction view;

[0025] Figure 8 yes Figure 6 Enlarged view of part F;

[0026] Figure 9 yes Figure 6 The D-direction view;

[0027] Figure 10 yes Figure 1 Schematic diagram of the transverse feeding device;

[0028] Figure 11 yes Figure 10 E-direction view;

[0029] In the diagram: 20. Frame; 22. Mounting platform; 30. Edge banding device; 31. Edge banding motor support; 32. Edge banding motor mounting plate; 33. Vertical guide rail; 34. Vertical limit bolt; 35. Vertical limit bolt mounting bracket; 36. Edge banding head; 37. Edge banding motor mounting base; 38. Edge banding motor mounting plate; 39. Horizontal adjustment bolt; 40. Horizontal bolt mounting bracket; 41. Edge banding cam; 42. Edge banding motor lifting rod; 43. Lifting swing arm; 44. Edge banding transmission wheel; 45. Edge banding motor; 50. Longitudinal feeding device; 51. Vibrating feed plate; 52. Longitudinal support; 53. Longitudinal guide rail; 54. Longitudinal moving seat; 540. Wheel mounting groove; 55. Longitudinal feeding claw; 550. Feeding slot. 56. Longitudinal swing arm; 57. Longitudinal cam; 58. Longitudinal drive wheel; 59. Longitudinal driven wheel; 60. Longitudinal feeding channel; 600. Feed trough; 70. Lateral feeding device; 71. Lateral feeding base; 72. Lateral guide rail; 73. Material placement component mounting seat; 74. Material placement component; 740. Material placement platform; 742. Material fixing gripper; 744. Material moving gripper; 75. Guide plate; 76. Opening and closing claw arm; 77. Opening and closing claw wheel; 78. Lateral drive wheel; 79. Lateral swing arm; 80. Lateral drive wheel; 82. Lateral driven wheel; 83. Spring mounting bolt; 84. Spring; 90. Reducer; 92. Drive shaft; 94. Power motor; 96. Swing arm bracket; 98. Discharge channel. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0031] The directions mentioned in this manual are based on the directions shown in the attached diagram and represent only relative positional relationships, not absolute positional relationships.

[0032] like Figure 1 , Figure 2 and Figure 3As shown, a single-head dual-channel mechanical edge banding machine includes a frame 10, an installation platform 22 fixed on the top of the frame 10, a longitudinal feeding device 50 installed on the front side of the installation platform 22, a transverse feeding device 70 provided on the rear side of the longitudinal feeding device 50, and an edge banding device 30 provided on the rear side of the transverse feeding device 70. The longitudinal feeding device 50, the transverse feeding device 70 and the edge banding device 30 are all driven by a power mechanism.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, the power mechanism is located below the mounting platform 22 and includes a power motor 94. The output end of the power motor 94 is driven to the input end of a reducer 90, and the output end of the reducer 90 is driven to a drive shaft 92. That is, the power motor 94 is driven to the drive shaft 92 through the reducer 90. The drive shaft 92 is equipped with a longitudinal cam 57 that is driven to the longitudinal feeding device 50, a transverse cam 78 that is driven to the transverse feeding device 70, and an edge sealing cam 41 that is driven to the edge sealing device 30.

[0034] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the edge-sealing device 30 includes an edge-sealing motor support 31 fixed on the mounting platform 22. The edge-sealing motor support 31 consists of two parallel vertical plates. An edge-sealing motor mounting vertical plate 32 is fixedly connected between the upper ends of the two vertical plates. A vertical guide rail 33 is vertically fixed on each of the left and right sides of the edge-sealing motor mounting vertical plate 32. An edge-sealing motor mounting seat 37 is fixed on the slider of the two vertical guide rails 33. The edge-sealing motor mounting seat 37 can slide up and down along the vertical guide rails 33 under the drive of the power mechanism. The edge-sealing motor mounting seat 37 includes a slider fixed to the vertical guide rail 33. The device consists of a vertical plate and a horizontal plate fixedly connected to the vertical plate. An edge-sealing motor 45 is mounted on the horizontal plate and is inverted on the horizontal plate. Its power output shaft passes through the horizontal plate. An edge-sealing head 36 is fixedly connected below the horizontal plate. The edge-sealing motor mounting base 37 is suspended above the horizontal feeding device 70. Therefore, the edge-sealing motor 45 is also suspended above the horizontal feeding device 70. Under the drive of the power mechanism, the edge-sealing motor 45 slides up and down with the edge-sealing motor mounting base 37. After the edge-sealing motor 45 descends to the position, it completes the edge-sealing process of the microphone shell. After the edge-sealing is completed, the edge-sealing motor 45 rises and resets.

[0035] like Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a sealing motor lifting rod 42 is provided below the sealing motor mounting base 37. The upper end of the sealing motor lifting rod 42 abuts against the lower side of the sealing motor mounting base 37, and the lower end of the sealing motor lifting rod 42 is hinged to one end of a lifting swing arm 43. A sealing transmission wheel 44 is rotatably connected to the middle of the lifting swing arm 43. The sealing transmission wheel 44 abuts against the sealing cam 41. The other end of the lifting swing arm 43 is hinged to a swing arm bracket 96, and the upper end of the swing arm bracket 96 is fixed to the lower side of the mounting platform 22. When the power motor 94 drives the transmission shaft 92 to rotate, the edge sealing cam 41 rotates accordingly. When the convex part of the edge sealing cam 41 rotates to the position of the edge sealing transmission wheel 44, the end of the lifting arm 43 that is hinged to the edge sealing motor lifting rod 42 is lifted, thereby raising the edge sealing motor lifting rod 42 and lifting the edge sealing motor mounting seat 37, and the edge sealing motor 45 rises accordingly. When the concave part of the edge sealing cam 41 rotates to the position of the edge sealing transmission wheel 44, the end of the lifting arm 43 that is hinged to the edge sealing motor lifting rod 42 hangs down, the edge sealing motor lifting rod 42 descends and separates from the edge sealing motor mounting seat 37, the edge sealing motor mounting seat 37 falls under the action of gravity, and the edge sealing motor 45 descends accordingly.

[0036] like Figure 4 and Figure 5 As shown, a limit bolt mounting bracket 35 is fixedly connected to the rear side of the edge sealing motor mounting base 37. The limit bolt mounting bracket 35 includes a vertical plate connected to the edge sealing motor mounting base 37 and a horizontal plate fixed to the top of the vertical plate. A vertical limit bolt 34 is threaded on the horizontal plate. The vertical limit bolt 34 is located above the edge sealing motor mounting vertical plate 32 and is opposite to the edge sealing motor mounting vertical plate 32. When the edge sealing motor mounting base 37 falls under the action of gravity, the lower end of the vertical limit bolt 34 will abut against the upper side of the edge sealing motor mounting vertical plate 32. At this time, the edge sealing motor mounting base 37 will no longer fall. Therefore, by adjusting the length of the vertical limit bolt 34 located below the horizontal plate of the limit bolt mounting bracket 35, the descent height of the edge sealing motor mounting base 37 can be adjusted, thereby limiting the descent position of the edge sealing motor 45.

[0037] like Figure 4 and Figure 5 As shown, a sealing motor mounting plate 38 is horizontally arranged on the horizontal plate of the sealing motor mounting base 37. The sealing motor 45 is fixed on the sealing motor mounting plate 38. A horizontal bolt mounting bracket 40 is fixed to the front side of the horizontal plate of the sealing motor mounting base 37. The horizontal bolt mounting bracket 40 is a convex block structure. Its lower part is fixed to the front side of the horizontal plate, and its upper part protrudes from the horizontal plate and corresponds to the sealing motor mounting plate 38. A horizontal adjusting bolt 39 is threaded on the upper part of the horizontal bolt mounting bracket 40. The end of the horizontal adjusting bolt 39 is fixed to the front side of the sealing motor mounting plate 38, so that the position of the sealing motor 45 can be finely adjusted back and forth by rotating the horizontal adjusting bolt 39.

[0038] like Figure 2 , Figure 6 , Figure 7 and Figure 9 As shown, the longitudinal feeding device 50 includes two sets of feeding components arranged on the left and right sides. The two sets of feeding components alternately complete the feeding work to the transverse feeding device 70 under the drive of the power mechanism.

[0039] like Figure 2 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the two feeding assembly sets have the same structure, so the following description will focus on one set as an example:

[0040] The feeding assembly includes a longitudinal support 52 fixed on the mounting platform 22. A longitudinal guide rail 53 is longitudinally mounted on the longitudinal support 52. A longitudinal moving seat 54 is fixed on the slider of the longitudinal guide rail 53. The longitudinal moving seat 54 can slide back and forth on the longitudinal support 52 along the longitudinal guide rail 53 under the drive of the power mechanism. In this embodiment, the longitudinal moving seat 54 is composed of an integrally formed horizontal plate and a vertical plate. Its horizontal plate is fixedly connected to the slider of the longitudinal guide rail 53, and its vertical plate extends downward from the outer side of the longitudinal support 52 (in this embodiment, the side opposite to the two longitudinal supports 52 is defined as the inner side, and the side facing away from each other is defined as the outer side). A longitudinal feeding channel 60 is provided on the rear side of the longitudinal moving seat 54. The longitudinal feeding channel 60 is an upward-opening through groove, and its rear end is connected to the material placement assembly 74 of the transverse feeding device 70 (see Figure 10 The longitudinal feeding claw 55 is fixed on the longitudinal moving seat 54. The front part of the longitudinal feeding claw 55 is fixed on the longitudinal moving seat 54, and the rear part of the longitudinal feeding claw 55 is movably inserted into the longitudinal feeding channel 60. The rear end of the longitudinal feeding claw 55 is provided with a feeding slot 550 with an opening facing downward. The outer side of the longitudinal feeding channel 60 is provided with a feeding slot 600 for materials to enter the longitudinal feeding channel 60. When the longitudinal feeding claw 55 is reset (i.e., the longitudinal feeding claw 55 is at the front end and not extended into the transverse feeding device 70), the feeding slot 550 corresponds to the feeding slot 600, that is, the two are overlapped when viewed laterally. When the material enters from the feeding slot 600, it will directly enter the feeding slot 550. When the longitudinal feeding claw 55 extends, the material in the feeding slot 550 will be pushed by the longitudinal feeding claw 55 onto the material placement component 74. At the same time, the longitudinal feeding claw 55 will push the material that has been sealed on the material placement component 74 into the discharge channel 98 on the rear side of the transverse feeding device 70. That is, the longitudinal feeding claw 55 delivers the material to the transverse feeding device 70 under the drive of the power mechanism.

[0041] The vertical plate of the longitudinal moving seat 54 has a downward-opening wheel mounting groove 540. A longitudinal driven wheel 59 is constrained and installed in the wheel mounting groove 540. The inner side of the longitudinal driven wheel 59 is rotatably connected to the upper end of a longitudinal swing arm 56. The lower end of the longitudinal swing arm 56 is rotatably connected to a longitudinal transmission wheel 58, which abuts against a longitudinal cam 57. The longitudinal transmission wheels 58 of the two sets of feeding assemblies abut against the concave and convex sides of the longitudinal cam 57, respectively. That is, when the longitudinal cam 57 rotates with the transmission shaft 92, one of the two longitudinal transmission wheels 58 is always located in the convex position of the longitudinal cam 57 and the other in the concave position of the longitudinal cam 57. This makes one of the two longitudinal feeding claws 55 in the reset state and the other in the extended state, thereby realizing alternating feeding operation.

[0042] The feeding assembly also includes a vibrating feed plate 51, which is installed on the mounting platform 22 and located outside the longitudinal support 52. The discharge port of the vibrating feed plate 51 is connected to the feed trough 600. The discharge port of the vibrating feed plate 51 is a funnel shape that gradually narrows. Its outlet is adapted to the size of the feed trough 600, which is only enough for one material to pass through, thereby ensuring stable operation of the feeding process.

[0043] like Figure 2 , Figure 3 , Figure 10 and Figure 11 As shown, the transverse feeding device 70 includes a transverse feeding base 71 fixed on the mounting platform 22. A transverse guide rail 72 is installed transversely on the transverse feeding base 71. A material placement component mounting seat 73 is fixed on the slider of the transverse guide rail 72. A baffle block is provided at the center of the material placement component mounting seat 73. A set of material placement components 74 is installed on each of the material placement component mounting seats 73 located on the left and right sides of the baffle block. The material placement component mounting seat 73 can slide left and right along the transverse guide rail 72 under the drive of the power mechanism, thereby driving the two sets of material placement components 74 to slide left and right, thereby alternately delivering the material from the feeding component to the area directly below the sealing motor 45 for it to complete the sealing operation.

[0044] like Figure 2 , Figure 3 , Figure 10 and Figure 11As shown, the two sets of material placement assemblies 74 are mirror images of each other and have identical structures. Each material placement assembly 74 includes a material placement platform 740 for placing materials. Material fixing grippers 742 and material movable grippers 744 are respectively arranged on opposite sides of the material placement platform 740. In this embodiment, the material movable grippers 744 are located on the side closest to the central partition block. A guide plate 75 is provided behind the material placement assembly mounting base 73. Two guide plates 75 are provided, each corresponding to one of the two sets of material placement assemblies 74. The top surfaces of both guide plates 75 are inclined planes, both lower at one end and gradually rising from the lower end to the other; that is, the two guide plates 75 are also mirror images of each other. The material moving gripper 744 is hinged to an opening and closing gripper arm 76. In this embodiment, the opening and closing gripper arm 76 is preferably hook-shaped, with its hook end extending from the rear side of the material placement component 74 and from the position between the material placement component 74 and the partition block to the front side of the material placement component 74, and hinged to the material moving gripper 744. The other end of the opening and closing gripper arm 76 extends to the top of the guide plate 75 and is rotatably connected to an opening and closing gripper wheel 77. The opening and closing gripper wheel 77 rolls on the top surface of the guide plate 75, and rolls left and right on the guide plate 75 as the material placement component mounting base 73 moves laterally. When the material placement component mounting base 73 slides to the right, the opening and closing gripper wheel 77 on the right side rolls upward, and the material moving gripper 744 on the right side opens. At this time, the longitudinal feeding gripper 55 (see...) Figure 6 The material is placed on the material placement platform 740; the left-side opening and closing claw wheel 77 rolls downwards, the left-side material moving gripper 744 closes, clamping the material delivered by the longitudinal feeding claw 55 to the material placement platform 740, and moving it below the sealing motor 45 for sealing. When the material placement component mounting base 73 slides to the left, the two sets of material placement components 74 move in the opposite direction, thus alternately delivering the material directly below the sealing motor 45 as the material placement component mounting base 73 slides left and right.

[0045] like Figure 2 , Figure 3 , Figure 10 and Figure 11 As shown, a transverse driven wheel 82 is rotatably mounted on the rear side of the material placement assembly mounting base 73, and the upper end of the transverse swing arm 79 abuts against the left side of the transverse driven wheel 82 (left and right orientations are as follows). Figure 2(Based on the indicated orientation), a transverse transmission wheel 80 is rotatably connected to the middle of the transverse swing arm 79. The transverse transmission wheel 80 abuts against the transverse cam 78. The lower end of the transverse swing arm 79 is hinged to the swing arm bracket 96. A spring mounting bolt 83 is fixed to the upper end of the transverse swing arm 79. Another spring mounting bolt 83 is fixed to the material placement component mounting seat 73 located to the right of the transverse driven wheel 82. A spring 84 connects the two spring mounting bolts 83. The transverse cam 78 rotates with the transmission shaft 92. When the transverse cam 78 rotates from the concave position to the convex position, the material placement component mounting seat 73 slides to the left under the action of the spring 84; when the transverse cam 78 rotates from the convex position to the concave position, the material placement component mounting seat 73 slides to the right, thereby realizing the left and right movement of the material placement component mounting seat 73, and thus realizing the alternating feeding operation of the two sets of material placement components 74.

[0046] In summary, this utility model of a single-head dual-channel mechanical edge banding machine completely eliminates pneumatic components by using a single motor to drive multiple cams. It achieves alternating feeding and edge banding operations in both channels using only mechanical transmission. This not only simplifies the equipment structure, reduces its size, lowers maintenance difficulty, improves operational safety, and reduces operating costs, but also significantly improves work efficiency and avoids motor idling.

[0047] This utility model is not limited to the specific embodiments described above. Any modifications made by those skilled in the art based on the above concept without creative effort shall fall within the protection scope of this utility model.

Claims

1. Single head double channel mechanical edging machine characterized in that, The utility model provides a kind of edge sealing device, including rack (10), the top of the rack (10) is fixed with installation platform (22), the front side of the installation platform (22) is installed with longitudinal feeding device (50), the rear side of the longitudinal feeding device (50) is equipped with transverse feeding device (70), the rear side of the transverse feeding device (70) is provided with edge sealing device (30); The edge sealing device (30) includes an edge sealing motor (45) that slides up and down driven by a power mechanism, the edge sealing motor (45) is suspended above the transverse feeding device (70), and an edge sealing head (36) is installed on the output shaft of the edge sealing motor (45). The longitudinal feeding device (50) includes two sets of feeding assemblies arranged left and right, the feeding assembly includes a longitudinal feeding claw (55) that feeds material to the transverse feeding device (70) under the drive of the power mechanism, and the two sets of feeding assemblies alternately complete the feeding work under the drive of the power mechanism. The transverse feeding device (70) includes two sets of material placing assemblies (74) that can move left and right under the drive of the power mechanism, and the two sets of material placing assemblies (74) alternately feed the material sent by the two sets of feeding assemblies to the directly below of the edge sealing motor (45).

2. The single-head, dual-channel mechanical edging machine of claim 1, wherein, The power mechanism includes a power motor (94), the power motor (94) is drivingly connected with a transmission shaft (92) through a speed reducer (90), the transmission shaft (92) is installed with a longitudinal cam (57) drivingly connected with the longitudinal feeding device (50), a transverse cam (78) drivingly connected with the transverse feeding device (70) and an edge sealing cam (41) drivingly connected with the edge sealing device (30).

3. The single-head, dual-channel mechanical edging machine of claim 2, wherein, The feeding assembly includes a longitudinal support (52) fixed on the installation platform (22), a longitudinal moving seat (54) is slidingly installed on the longitudinal support (52), the rear side of the longitudinal moving seat (54) is provided with a longitudinal feeding channel (60) connected with the material placing assembly (74), the front part of the longitudinal feeding claw (55) is fixed on the longitudinal moving seat (54), the rear part of the longitudinal feeding claw (55) is movably inserted into the longitudinal feeding channel (60), one side of the longitudinal feeding channel (60) is provided with a material inlet slot (600) for material inlet channel, the rear end of the longitudinal feeding claw (55) is provided with a feeding clamping groove (550), the feeding clamping groove (550) corresponds to the material inlet slot (600) when the longitudinal feeding claw (55) is reset, and the material in the feeding clamping groove (550) will be sent to the material placing assembly (74) when the longitudinal feeding claw (55) is extended, while the material on the material placing assembly (74) that has been edge sealed is pushed into the discharge channel (98).

4. The single-head, dual-channel mechanical edging machine of claim 3, wherein, One side of the longitudinal moving seat (54) is provided with an open downward wheel mounting groove (540), a longitudinal driven wheel (59) is constrainedly mounted in the wheel mounting groove (540), one end of the longitudinal driven wheel (59) is rotationally connected to the longitudinal swing arm (56), the other end of the longitudinal swing arm (56) is rotationally connected to the longitudinal transmission wheel (58), the longitudinal transmission wheel (58) abuts against the longitudinal cam (57), the longitudinal transmission wheels (58) of the two sets of material feeding assemblies abut against the concave-convex two sides of the longitudinal cam (57) respectively.

5. The single-head, dual-channel mechanical edging machine of claim 2, wherein, The transverse feeding device (70) comprises a transverse feeding base (71) fixed on the mounting platform (22), a material placing assembly mounting seat (73) is transversely and slidably mounted on the transverse feeding base (71), and two sets of material placing assemblies (74) are arranged on the material placing assembly mounting seat (73) in a left-right manner.

6. The single-head, dual-channel mechanical edging machine of claim 5, wherein, The material placing assembly (74) comprises a material placing platform (740) for placing materials, material fixed clamping jaws (742) and material movable clamping jaws (744) are arranged on opposite sides of the material placing platform (740) respectively, a guide plate (75) is arranged at the rear of the material placing assembly mounting seat (73), the top surface of the guide plate (75) is an inclined plane, the material movable clamping jaws (744) are hingedly connected to one end of an opening and closing jaw arm (76), the other end of the opening and closing jaw arm (76) is rotationally connected to an opening and closing jaw wheel (77), and the opening and closing jaw wheel (77) is rolled on the top surface of the guide plate (75).

7. The single-head, dual-channel mechanical edging machine of claim 6, wherein, The rear side of the material placing assembly mounting seat (73) is provided with a transverse driven wheel (82), one end of a transverse swing arm (79) abuts against one side of the transverse driven wheel (82), a transverse transmission wheel (80) is rotationally connected to the middle part of the transverse swing arm (79), the transverse transmission wheel (80) abuts against the transverse cam (78), the other end of the transverse swing arm (79) is hingedly connected to a swing arm support (96), spring mounting bolts (83) are fixed to the ends of the transverse swing arm (79) and the transverse driven wheel (82) abutting against each other, another spring mounting bolt (83) is fixed to the material placing assembly mounting seat (73) on the other side of the transverse driven wheel (82), and a spring (84) is connected between the two spring mounting bolts (83).

8. The single-head, dual-channel mechanical edging machine of claim 7, wherein, The edge sealing device (30) comprises an edge sealing motor support (31) fixed on the mounting platform (22), an edge sealing motor mounting vertical plate (32) is fixed to the upper end of the edge sealing motor support (31), an edge sealing motor mounting seat (37) is slidably mounted on the edge sealing motor mounting vertical plate (32), an edge sealing motor (45) is mounted on the edge sealing motor mounting seat (37), and the power output shaft of the edge sealing motor (45) is fixedly connected with the edge sealing head (36) through the edge sealing motor mounting seat (37).

9. The single-head, dual-channel mechanical edging machine of claim 8, wherein, The lower side of the edge sealing motor mounting base (37) is provided with an edge sealing motor lifting rod (42), the upper end of the edge sealing motor lifting rod (42) is abutted against the edge sealing motor mounting base (37), the lower end of the edge sealing motor lifting rod (42) is hingedly connected with one end of a lifting swing arm (43), the middle part of the lifting swing arm (43) is rotatably connected with an edge sealing transmission wheel (44), the edge sealing transmission wheel (44) is abutted against the edge sealing cam (41), the other end of the lifting swing arm (43) is hingedly connected with the swing arm support (96).

10. The single-head, dual-channel mechanical edging machine of claim 8, wherein, The rear side of the edge sealing motor mounting base (37) is fixedly connected with a vertical limiting bolt mounting rack (35), the vertical limiting bolt mounting rack (35) is threadedly provided with a vertical limiting bolt (34), the vertical limiting bolt (34) is oppositely arranged with the edge sealing motor mounting vertical plate (32); the edge sealing motor mounting base (37) is horizontally provided with an edge sealing motor mounting plate (38), the edge sealing motor (45) is fixed on the edge sealing motor mounting plate (38), the front side of the edge sealing motor mounting base (37) is fixedly provided with a horizontal bolt mounting rack (40), the horizontal bolt mounting rack (40) is threadedly provided with a horizontal adjusting bolt (39), the end of the horizontal adjusting bolt (39) is fixed with the front side of the edge sealing motor mounting plate (38).

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