Automatic material receiving machine of oven

Abstract

The invention relates to the technical field of oven material receiving, and discloses an oven automatic material receiving machine which comprises a machine body, a connection table mechanism used for bearing a graphite boat carrier and a product frame is arranged on the front side of the machine body, and the graphite boat carrier and a product are connected through the connection table mechanism. Then the graphite boat carrier and the product are pushed to the separation mechanism through the connection table pushing mechanism, the graphite boat carrier and the product are subjected to auxiliary separation through the separation mechanism, the frame is clamped through the frame clamping mechanism, and the graphite boat is adsorbed through the graphite boat suction mechanism; a product frame and a graphite boat are separated, and then the frame pushing mechanism is matched with the frame switching mechanism to push the products into the magazine receiving mechanism one by one for receiving, so that the separation and receiving work of the products and the graphite carrier after oven operation can be automatically completed; the production efficiency is greatly improved; and the labor cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of oven material collecting, in particular to an automatic oven material collecting machine. Background Art

[0002] In the electronics manufacturing sector, tunnel soldering furnaces, reflow ovens, and wave soldering furnaces are core equipment for soldering circuit boards and electronic components, and are widely used in industries such as consumer electronics, automotive electronics, and industrial control. As electronic products move toward miniaturization and higher density, the requirements for soldering precision and production efficiency continue to increase.

[0003] In traditional ovens (tunnel soldering, reflow, and wave soldering) within electronics manufacturing lines, the back-end material collection process has long been hampered by manual labor: after the soldering process is complete, the graphite trays holding the products and the products themselves must be manually picked up and sorted one by one. This operating model is completely incompatible with the efficient, continuous, and large-scale production of ovens, directly slowing down the overall production line, resulting in wasted production capacity and reduced operational efficiency. Therefore, an automatic oven material collection machine was proposed. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automatic material collecting machine for an oven to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automatic material collecting machine for an oven, comprising a machine body, a front side of the machine body being provided with a docking platform mechanism for receiving a graphite boat carrier and a product frame, a top outer surface of the machine body being provided with a docking platform pushing mechanism for pushing the graphite boat carrier and the product frame, a top outer surface of the machine body being located at a position corresponding to the docking platform, a separation mechanism for assisting in separating the graphite boat carrier and the product frame being provided at a position corresponding to the rear side of the docking platform pushing structure, the top outer surface of the machine body being located at a rear side of the separation mechanism and being fixedly connected to a supporting slide, two linear slide rails being installed on the supporting slide, the output ends of the two linear slide rails being respectively provided with a frame clamping mechanism and a graphite boat suction mechanism, the top outer surface of the machine body being located at a left side of the separation mechanism and a frame switching mechanism being provided, the top outer surface of the machine body being located at a left side of the frame switching mechanism and a frame pushing mechanism being provided, and the top outer surface of the machine body being located at a rear side of the frame switching mechanism and a magazine collecting mechanism being provided.

[0006] Furthermore, the docking platform mechanism includes a support platform arranged on the front side of the machine body, a U-shaped plate is fixedly connected to the top outer surface of the support platform, and adjustment plates are provided on the left and right opposite sides of the U-shaped plate, and the opposite outer surfaces of the two adjustment plates are rotatably connected to a plurality of sprockets through support shafts, and a chain is meshed and wound around the plurality of sprockets, and a first motor is fixedly installed on the outer surface of each of the two adjustment plates, and the output ends of the two first motors are respectively connected to the support shafts supporting two of the sprockets; The outer surfaces of the left and right sides of the U-shaped plate are rotatably connected to the forward and reverse screw rods, the outer surfaces of the forward and reverse screw rods are fixedly connected to the crank handle, the outer surface of the adjustment plate is fixedly connected to the threaded sleeve, and the threaded sleeve is threadedly connected to the outer surfaces of the forward and reverse screw rods.

[0007] Furthermore, the docking platform pushing mechanism includes two supporting feet fixed on the top of the machine body, the top outer surfaces of the two supporting feet are fixedly connected with a horizontal plate, the outer surface of the horizontal plate is fixedly installed with an extension plate, the outer surface of the extension plate is fixedly installed with a second motor, the outer surfaces of the horizontal plate and the extension plate are rotatably connected with a plurality of first synchronous pulleys through a support shaft, a first synchronous toothed belt is wound and meshed between the plurality of first synchronous pulleys, the output end of the second motor is fixedly connected to the support shaft of one of the first synchronous pulleys, the outer surface of the first synchronous toothed belt is fixedly connected with a slide, the top outer surface of the slide is fixedly installed with a first slide cylinder, and the output end of the first slide cylinder is fixedly connected with an L-shaped pushing rod.

[0008] Furthermore, the separation mechanism includes two fixed feet fixed to the top of the machine body, the top outer surfaces of the two fixed feet are fixedly connected to a support plate, the top outer surface of the support plate is fixedly connected to a door-shaped plate, a receiving groove is formed between the door-shaped plate and the support plate, a lifting cylinder is fixedly installed on the bottom outer surface of the support plate, the output end of the lifting cylinder passes through the support plate and is fixedly installed with a support plate, a plurality of ejector pins are fixedly connected to the support plate, and the outer surface of the door-shaped plate is provided with a plurality of through grooves adapted to the ejector pins.

[0009] Furthermore, the frame clamping mechanism includes a first driving plate connected to one of the output ends of the linear slide rails, a first Z-direction motor is fixedly mounted on the outer surface of the first driving plate, a connecting plate is mounted on the output end of the first Z-direction motor, a door-shaped air distributor is provided at the bottom of the connecting plate, an X-direction bidirectional slide cylinder is mounted on the opposite outer surfaces on the left and right sides of the air distributor, both output ends of the X-direction bidirectional slide cylinder are mounted with a Y-direction slide cylinder, a clamping claw cylinder for clamping the product frame is mounted on the output end of the Y-direction slide cylinder, and the air distributor is respectively connected to the X-direction bidirectional slide cylinder, the Y-direction slide cylinder and the clamping claw cylinder through connecting air pipes; A pressing rod is fixedly connected to the outer surface of the Y-axis slide cylinder.

[0010] Furthermore, the graphite boat suction mechanism includes a second drive plate installed at the output end of one of the linear slide rails, a second slide cylinder is fixedly installed on the outer surface of the second drive plate, a vacuum suction cup is installed on the output end of the second slide cylinder, and the top outer surface of the body is located on the right side of the separation mechanism and is provided with a material receiving rack for preventing the graphite boat carrier.

[0011] Furthermore, the frame switching mechanism includes a support frame fixed above the machine body, two fixed blocks are fixedly connected to the top outer surface of the support frame, a first screw rod is rotatably connected between the two fixed blocks, a fourth motor is fixedly installed on the outer surface of one of the fixed blocks, the output end of the fourth motor is fixedly connected to the first screw rod, the outer surface of the first screw rod is threadedly connected to the first threaded block, and the top outer surface of the first threaded block is fixedly connected to a placement plate for placing the product frame.

[0012] Furthermore, the frame pushing mechanism includes two support columns fixed on the top of the machine body, the top outer surfaces of the two support columns are fixedly connected to a flat plate, the outer surface of the flat plate is fixedly connected to a long plate, the outer surface of the long plate is fixedly installed with a third motor, the outer surfaces of the flat plate and the long plate are rotatably connected to a plurality of second synchronous pulleys through support shafts, the output end of the third motor is fixedly connected to one of the support shafts supporting the second synchronous pulleys, the outer surfaces of the plurality of second synchronous pulleys are all wound with a second synchronous toothed belt in meshing, the outer surface of the second synchronous toothed belt is fixedly connected to a push plate, the push plate is vertically fixedly installed with a third slide cylinder, the output end of the third slide cylinder is fixedly connected to a detection plate, and a push rod is provided below the detection plate.

[0013] Furthermore, the magazine receiving mechanism includes a hollow plate fixed to the top of the body and a receiving magazine, the top outer surface of the hollow plate is fixedly connected to a side plate toward the front, the side plate is fixedly connected to a full box storage plate toward the rear, one side of the top outer surface of the hollow plate is fixedly connected to a vertical plate, the side plate facing the vertical plate is fixedly connected to a guide seat, the outer surface of the guide seat is provided with a guide groove for accommodating the passage of products, the side of the vertical plate facing the center of the hollow plate is fixedly connected to two support blocks, a second screw rod is rotatably connected between the two support blocks, the outer surface of the hollow plate away from the support block is fixedly connected to a mounting block, the outer surface of the mounting block is fixedly installed with a fifth motor, and the fifth motor The outer surfaces of the output end and the second screw rod are fixedly sleeved with a third synchronous pulley, and the outer surfaces of the two third synchronous pulleys are wound with a third synchronous toothed belt in meshing relationship. The outer surface of the second screw rod is threadedly connected to a threaded block, and the outer surface of the threaded block is fixedly connected to a sliding plate, and the outer surface of the sliding plate is fixedly installed with a first cylinder, and the output end of the first cylinder is fixedly connected to a fixing plate, and the top outer surface of the fixing plate is vertically fixedly connected to a top plate, and the second cylinder is fixedly installed on one side of the top plate facing the center of the hollow plate, and the output end of the second cylinder is fixedly connected to a pressing plate, and the fixing plate is fixedly connected to a bottom plate on one side facing the center of the hollow plate, and the material receiving magazine is clamped and pressed between the pressing plate and the bottom plate; The inner surface of the hollow plate is rotatably connected to two fourth synchronous pulleys through a support shaft, and a fourth synchronous toothed belt is wound around the outer surfaces of the two fourth synchronous pulleys and meshed with the fourth synchronous toothed belt. A sixth motor is fixedly installed on the bottom outer surface of the hollow plate, and a mounting groove for accommodating the installation of the sixth motor is provided on the surface of the machine body. The output end of the sixth motor is fixedly connected to one of the support shafts supporting the fourth synchronous pulleys, and the top outer surface of the fourth synchronous toothed belt is fixedly connected to a movable plate, and the top outer surface of the movable plate is fixedly connected to two baffle rods.

[0014] Compared with the prior art, the present invention has the following beneficial effects: In an automatic material receiving machine for an oven provided by the present invention, the graphite boat carrier and the product are connected by a docking platform mechanism, and then the graphite boat carrier and the product are pushed by the docking platform pushing mechanism and pushed onto the separation mechanism, the graphite boat carrier and the product are assisted to be separated by the separation mechanism, and the frame clamping mechanism and the graphite boat suction mechanism are respectively used to clamp the frame and adsorb the graphite boat to separate the product frame and the graphite boat, and then the frame pushing mechanism cooperates with the frame switching mechanism to push the products individually into the magazine receiving mechanism for receiving, thereby being able to automatically complete the separation and receiving of the product and the graphite carrier after the oven operation, greatly improving production efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the top plan structure of the present invention; Figure 3 This is a structural diagram of the docking platform mechanism of the present invention supporting the graphite boat carrier and the product frame; Figure 4 This is a schematic diagram of the docking station structure of the present invention; Figure 5 This is a structural diagram of the pusher mechanism of the docking station of the present invention; Figure 6 Schematic diagram of the separation mechanism structure of the present invention; Figure 7 A schematic diagram of the supporting slide and its related structures of the present invention; Figure 8 This is a schematic diagram of the structure of the frame clamping mechanism of the present invention; Figure 9 This is a schematic diagram of the structure of the frame pushing mechanism, the frame switching mechanism and the magazine receiving mechanism of the present invention when they cooperate; Figure 10 This is a structural diagram of the frame pushing mechanism of the present invention; Figure 11 This is a schematic diagram of the structure of the frame switching mechanism of the present invention; Figure 12 This is a structural diagram of the magazine receiving mechanism of the present invention; Figure 13 This is a schematic diagram of the interior of the hollow plate and its related structures of the present invention.

[0016] In the figure: 1, machine body; 2, docking station mechanism; 3, docking station pushing mechanism; 4, separation mechanism; 5, support slide; 6, frame clamping mechanism; 7, graphite boat suction mechanism; 8, frame pushing mechanism; 9, frame switching mechanism; 10, magazine receiving mechanism; 201, support platform; 202, U-shaped plate; 203, adjustment plate; 204, sprocket; 205, first motor; 206, chain; 207, forward and reverse screw rod; 208, crank handle; 209, threaded sleeve; 301, support foot; 3 02, cross plate; 303, first synchronous pulley; 304, second motor; 305, first synchronous toothed belt; 306, slide plate; 307, first slide cylinder; 308, push rod; 401, fixed foot; 402, support plate; 403, door plate; 404, lifting cylinder; 405, support plate; 406, ejector pin; 601, first drive plate; 602, first Z-axis motor; 603, connecting plate; 604, air distributor; 605, Y-axis slide cylinder; 606, gripper cylinder ;607, pressing rod; 701, second drive plate; 702, second slide cylinder; 703, vacuum suction cup; 801, support column; 802, flat plate; 803, third motor; 804, second synchronous pulley; 805, second synchronous toothed belt; 806, push plate; 807, third slide cylinder; 808, push rod; 901, support frame; 902, first screw rod; 903, fourth motor; 904, placement plate; 1001, hollow plate; 1002, vertical plate; 1003 , second screw rod; 1004, sliding plate; 1005, first cylinder; 1006, fixed plate; 1007, second cylinder; 1008, pressing plate; 1009, material collecting magazine; 1010, fifth motor; 1011, third synchronous pulley; 1012, third synchronous toothed belt; 1013, fourth synchronous pulley; 1014, fourth synchronous toothed belt; 1015, moving plate; 1016, stop rod; 1017, sixth motor; 1018, guide seat; 1019, side plate. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example: Please refer to Figure 1-Figure 3The present invention provides a technical solution: an automatic material receiving machine for an oven, comprising a body 1, a docking platform mechanism 2 for receiving a graphite boat carrier and a product frame is provided on the front side of the body 1, a docking platform pushing mechanism 3 for pushing the graphite boat carrier and the product frame is provided on the top outer surface of the body 1 corresponding to the docking platform, a separation mechanism 4 for assisting in separating the graphite boat carrier and the product frame is provided on the top outer surface of the body 1 at the corresponding rear side of the docking platform pushing structure, a support slide 5 is fixedly connected to the support slide 5 at the rear side of the separation mechanism 4, two linear slide rails are installed on the support slide 5, and the output ends of the two linear slide rails are respectively provided with a frame clamping mechanism 6 and a graphite boat suction mechanism 7, a frame switching mechanism 9 is provided on the top outer surface of the body 1 at the left side of the separation mechanism 4, a frame pushing mechanism 8 is provided on the top outer surface of the body 1 at the left side of the frame switching mechanism 9, and a magazine receiving mechanism 10 is provided on the top outer surface of the body 1 at the rear side of the frame switching mechanism 9; During the specific implementation process, the graphite boat carrier and the product are connected through the docking platform mechanism 2, and then the graphite boat carrier and the product are pushed by the docking platform pushing mechanism 3 and pushed onto the separation mechanism 4. The graphite boat carrier and the product are assisted to be separated by the separation mechanism 4, and the frame clamping mechanism 6 and the graphite boat suction mechanism 7 are used to clamp the frame and adsorb the graphite boat respectively to separate the product frame and the graphite boat, and then the frame pushing mechanism 8 cooperates with the frame switching mechanism 9 to push the product individually into the magazine receiving mechanism 10 for receiving, so that the separation and receiving of the product and the graphite carrier after the oven operation can be completed automatically, which greatly improves the production efficiency and reduces the labor cost.

[0019] refer to Figure 3 and Figure 4 Furthermore, the docking station mechanism 2 includes a support platform 201 arranged on the front side of the machine body 1, and a U-shaped plate 202 is fixedly connected to the top outer surface of the support platform 201. Adjustment plates 203 are provided on the left and right opposite sides of the U-shaped plate 202. The outer surfaces of the two adjustment plates 203 are rotatably connected to a plurality of sprockets 204 through support shafts. A chain 206 is meshed and wound around the plurality of sprockets 204. The outer surfaces of the two adjustment plates 203 are fixedly mounted with first motors 205. The output ends of the two first motors 205 are respectively connected to the support shafts supporting two of the sprockets 204. During the specific implementation process, the graphite boat and products that have completed baking in the oven are transported to the docking platform mechanism 2, and the graphite boat and products are transported to the two chains 206. The corresponding sprockets 204 are driven to rotate by the first motor 205, and the sprockets 204 are engaged with the chains 206 to transport the chains 206, thereby transporting the graphite boat and products.

[0020] Among them, the left and right outer surfaces of the U-shaped plate 202 are rotatably connected to the forward and reverse screw rods 207, the outer surfaces of the forward and reverse screw rods 207 are fixedly connected to the crank 208, and the outer surface of the adjustment plate 203 is fixedly connected to the threaded sleeve 209, which is threadedly connected to the outer surface of the forward and reverse screw rods 207.

[0021] During the specific implementation process, by turning the crank 208, the forward and reverse screw rods 207 are driven to rotate, so that the threaded sleeve 209 moves, and the two threaded sleeves 209 respectively drive the adjustment plates 203 to move, adjust the distance between the two adjustment plates 203, and thus adjust the distance between the two chains 206, so that graphite boat carriers of different sizes can be docked.

[0022] Among them, vertical mounting plates are provided on both sides of the U-shaped plate 202, and an infrared emitting end and an infrared receiving end are respectively installed between the two vertical mounting plates. Specifically, the infrared emitting end emits infrared rays, and the infrared rays are received by the infrared receiving end. When the graphite boat carrier and the product frame are placed between the two chains 206, the infrared emitting end is blocked by the graphite boat carrier and the product frame, and a signal is sent to the external controller through the infrared emitting end to determine whether there are graphite boat carriers and product frames on the docking station mechanism 2; the controller, infrared emitting end and infrared receiving end are existing structures, and detecting object signals by the infrared emitting end and infrared receiving end is a known mature technology, and the control circuit can be realized by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification, so the control method and circuit connection are not described in detail.

[0023] refer to Figure 5 Furthermore, the docking platform pushing mechanism 3 includes two supporting feet 301 fixed to the top of the machine body 1, the top outer surfaces of the two supporting feet 301 are fixedly connected with a horizontal plate 302, the outer surface of the horizontal plate 302 is fixedly installed with an extension plate, the outer surface of the extension plate is fixedly installed with a second motor 304, the outer surfaces of the horizontal plate 302 and the extension plate are rotatably connected with a plurality of first synchronous pulleys 303 through a support shaft, a first synchronous toothed belt 305 is wound and meshed between the plurality of first synchronous pulleys 303, the output end of the second motor 304 is fixedly connected to the support shaft of one of the first synchronous pulleys 303, the outer surface of the first synchronous toothed belt 305 is fixedly connected with a slide plate 306, the top outer surface of the slide plate 306 is fixedly installed with a first slide cylinder 307, and the output end of the first slide cylinder 307 is fixedly connected with an L-shaped pushing rod 308; During the specific implementation process, the second motor 304 works, and the second motor 304 drives the corresponding first synchronous pulley 303 to rotate, and the first synchronous toothed belt 305 is supported and transmitted through the rotation of multiple first synchronous pulleys 303. When the first synchronous toothed belt 305 is transmitted, it drives the sliding movement, and the slide plate 306 drives the pusher rod 308 to move. When the pusher rod 308 contacts the graphite boat and the product, the graphite boat and the product are pushed away as the pusher rod 308 moves.

[0024] refer to Figure 6 , further, the separation mechanism 4 includes two fixed feet 401 fixed to the top of the body 1, the top outer surfaces of the two fixed feet 401 are fixedly connected to the support plate 402, the top outer surface of the support plate 402 is fixedly connected to the door-shaped plate 403, and a receiving groove is formed between the door-shaped plate 403 and the support plate 402. A lifting cylinder 404 is fixedly installed on the bottom outer surface of the support plate 402, and the output end of the lifting cylinder 404 passes through the support plate 402 and is fixedly installed with a supporting plate 405. A plurality of ejector pins 406 are fixedly connected to the supporting plate 405, and a plurality of through grooves adapted to the ejector pins 406 are opened on the outer surface of the door-shaped plate 403; During the specific implementation process, the graphite boat carrier and the product frame are pushed onto the door-shaped plate 403, and the lifting cylinder 404 works, which drives the support plate 405 to move upward, so that the ejector pin 406 passes through the through groove and pushes upward, thereby assisting the separation between the product frame and the graphite carrier.

[0025] refer to Figure 7 and Figure 8 Furthermore, the frame clamping mechanism 6 includes a first driving plate 601 connected to the output end of one of the linear slide rails, a first Z-direction motor 602 is fixedly mounted on the outer surface of the first driving plate 601, a connecting plate 603 is mounted on the output end of the first Z-direction motor 602, an air distributor block 604 is provided at the bottom of the connecting plate 603, an X-direction bidirectional slide cylinder is mounted on the left and right opposite outer surfaces of the air distributor block 604, both output ends of the X-direction bidirectional slide cylinder are mounted with a Y-direction slide cylinder 605, and a clamping claw cylinder 606 for clamping the product frame is mounted on the output end of the Y-direction slide cylinder 605, and the air distributor block 604 is respectively connected to the X-direction bidirectional slide cylinder, the Y-direction slide cylinder 605 and the clamping claw cylinder 606 through connecting air pipes; During the specific implementation process, the linear slide on the supporting slide 5 is first operated, and the linear slide drives the frame clamping mechanism 6 to move, and the first Z-axis motor 602 drives the clamping cylinder 606 to move downward, and the two clamping claws of the clamping cylinder 606 correspond to the through holes of the product. The product is clamped through the through holes by the clamping cylinder 606, and then the first Z-axis motor 602 works in the reverse direction, driving the clamped product frame to move upward, and the separated graphite boat carrier is left on the door plate 403.

[0026] It's worth noting that the product has through-holes, and the two jaws of the gripper cylinder 606 correspond to these holes. The gripper cylinder 606 uses the compression and release of gas to control the opening and closing of the jaws. When an air pressure signal is input into the cylinder, the gas inside is compressed, causing the jaws to close and grip the object. Conversely, when the air pressure signal stops, the gas inside the cylinder is released, and the jaws open to release the object. By controlling the input and deactivation of the air pressure signal, the movement of the jaws can be precisely controlled, achieving both gripping and releasing of the object.

[0027] It is also worth mentioning that the air distribution block 604, also often called the air distribution block or air source distributor, is a key component in the pneumatic system for centralized management and distribution of compressed air. Its main function is to distribute the compressed air from one or more main air sources to multiple branches according to demand, for different pneumatic components, which are the X-axis bidirectional slide cylinder, the Y-axis slide cylinder 605 and the gripper cylinder 606, providing a stable and clean air source, while facilitating the installation, maintenance and control of the air circuit.

[0028] Among them, the outer surface of the Y-axis slide cylinder 605 is fixedly connected to a clamping rod 607. Specifically, when the first Z-axis motor 602 drives the clamping cylinder 606 to move downward, the clamping rod 607 presses the graphite boat, so that the product frame can be separated from the graphite boat when taking materials from the product frame.

[0029] refer to Figure 7 Furthermore, the graphite boat suction mechanism 7 includes a second driving plate 701 installed at the output end of one of the linear slide rails, a second slide cylinder 702 is fixedly installed on the outer surface of the second driving plate 701, and a vacuum suction cup 703 is installed at the output end of the second slide cylinder 702. The top outer surface of the body 1 is located on the right side of the separation mechanism 4 and is provided with a material receiving rack for preventing the graphite boat carrier.

[0030] During the specific implementation process, the linear slide on the supporting slide 5 drives the second driving plate 701 to move, so that the vacuum suction cup 703 moves to the corresponding position of the graphite boat carrier. The second slide cylinder 702 works and drives the vacuum suction cup 703 to move downward, so that the vacuum suction cup 703 adsorbs the graphite boat carrier and moves in the opposite direction through the linear slide to move the adsorbed graphite boat carrier to the material receiving rack for receiving.

[0031] refer to Figure 9 and Figure 11Furthermore, the frame switching mechanism 9 includes a support frame 901 fixed above the body 1, and two fixed blocks are fixedly connected to the top outer surface of the support frame 901. A first screw rod 902 is rotatably connected between the two fixed blocks, and a fourth motor 903 is fixedly installed on the outer surface of one of the fixed blocks. The output end of the fourth motor 903 is fixedly connected to the first screw rod 902, and the outer surface of the first screw rod 902 is threadedly connected to the first threaded block, and the top outer surface of the first threaded block is fixedly connected to a placement plate 904 for placing the product frame.

[0032] During the specific implementation process, the product frame is placed on the placement plate 904, and the fourth motor 903 works. The fourth motor 903 drives the first screw rod 902 to rotate, and the first screw rod 902 drives the first threaded block to move, so that the first threaded block drives the support plate 402 to move, so that the individual product corresponds to the feed end of the magazine receiving mechanism 10, and the individual product is pushed into the feed end of the magazine receiving mechanism 10 through the frame pushing mechanism 8, and the individual product is received by the magazine receiving mechanism 10. As the individual product is received, the fourth motor 903 drives the first screw rod 902 to drive the first threaded block to move, so that the individual products correspond one by one to the feed end of the magazine receiving mechanism 10.

[0033] refer to Figure 9 and Figure 10 , further, the frame pushing mechanism 8 includes two support columns 801 fixed to the top of the machine body 1, the top outer surfaces of the two support columns 801 are fixedly connected with a flat plate 802, the outer surface of the flat plate 802 is fixedly connected with a long plate, the outer surface of the long plate is fixedly installed with a third motor 803, the outer surfaces of the flat plate 802 and the long plate are rotatably connected to a plurality of second synchronous pulleys 804 through support shafts, the output end of the third motor 803 is fixedly connected to one of the support shafts supporting the second synchronous pulley 804, the outer surfaces of the plurality of second synchronous pulleys 804 are all wound with a second synchronous toothed belt 805 meshing with each other, the outer surface of the second synchronous toothed belt 805 is fixedly connected with a push plate 806, the push plate 806 is vertically fixedly installed with a third slide cylinder 807, the output end of the third slide cylinder 807 is fixedly connected with a detection plate, and a push rod 808 is provided below the detection plate; During the specific implementation process, when the frame pushing mechanism 8 is working, the third slide cylinder 807 drives the push rod 808 to correspond to the through hole of the finished product, and works through the third motor 803. The third motor 803 drives a second synchronous pulley 804 to rotate. Under the support of multiple second synchronous pulleys 804, the second synchronous toothed belt 805 is transmitted. The second synchronous toothed belt 805 drives the push plate 806 to move during transmission. The push plate 806 drives the push rod 808 to push the single finished product, so that the single finished product moves, and the single finished product moves to the feed end of the magazine receiving mechanism 10.

[0034] Among them, a single finished product may get stuck when it moves to the feed end of the magazine receiving mechanism 10. Therefore, a pressure sensor is installed at the bottom of the detection plate, and the push rod 808 is in contact with the pressure sensor. When the finished product gets stuck, the value of the pressure sensor will increase as the push rod 808 moves. When the value of the pressure sensor reaches the set value, the pressure sensor sends a signal to the controller, which controls the alarm to remind the staff of the jam and clear the obstacle in time.

[0035] Among them, a photoelectric sensor is installed under the detection plate, which determines whether the product has moved to the specified position through the photoelectric sensor. When it moves to the specified position, the product blocks the light beam, thereby sending a signal to the controller to make the third motor 803 work. The transmitter and receiver of the photoelectric sensor are integrated in the same device. The transmitter emits a light beam (such as infrared, visible light) to the detection area. When an object enters the area, the light beam is reflected by the surface of the object, and part of the reflected light is captured by the receiver. The sensor determines that there is an object based on this.

[0036] The pressure sensor, photoelectric sensor and controller are existing structures, and the control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0037] refer to Figure 12 and Figure 13Furthermore, the magazine receiving mechanism 10 includes a hollow plate 1001 fixed to the top of the body 1, and the top outer surface of the hollow plate 1001 is fixedly connected to a side plate 1019 toward the front side, and a full box storage plate is fixedly connected to the rear side of the side plate 1019, and one side of the top outer surface of the hollow plate 1001 is fixedly connected to a vertical plate 1002, and the side plate 1019 is fixedly connected to a guide seat 1018 on the side facing the vertical plate 1002, and a guide groove for accommodating the passage of products is provided on the outer surface of the guide seat 1018, and the vertical plate 1002 is fixedly connected to one side of the center of the hollow plate 1001, and a second screw rod 1003 is rotatably connected between the two support blocks, and the outer surface of the hollow plate 1001 away from the support block is fixedly connected to a mounting block, and the outer surface of the mounting block is fixedly mounted with a fifth motor 1010, and the output end of the fifth motor 1010 and the second screw The outer surface of the rod 1003 is fixedly sleeved with a third synchronous pulley 1011, and the outer surfaces of the two third synchronous pulleys 1011 are wound with a third synchronous toothed belt 1012 that is meshed with the second screw rod 1003. The outer surface of the second screw rod 1003 is threadedly connected to a threaded block, and the outer surface of the threaded block is fixedly connected to a sliding plate 1004. The outer surface of the sliding plate 1004 is fixedly installed with a first cylinder 1005, and the output end of the first cylinder 1005 is fixedly connected to a fixed plate 1006, and the top outer surface of the fixed plate 1006 is vertically fixedly connected to a top plate, and the top plate is fixedly installed with a second cylinder 1007 on one side facing the center of the hollow plate 1001, and the output end of the second cylinder 1007 is fixedly connected with a clamping plate 1008, and the fixed plate 1006 is fixedly connected with a bottom plate on one side facing the center of the hollow plate 1001, and the material receiving magazine 1009 is clamped and pressed between the clamping plate 1008 and the bottom plate; The inner surface of the hollow plate 1001 is rotatably connected to two fourth synchronous pulleys 1013 through a support shaft, and the outer surfaces of the two fourth synchronous pulleys 1013 are wound with a fourth synchronous toothed belt 1014 that is engaged with the fourth synchronous toothed belt. The bottom outer surface of the hollow plate 1001 is fixedly installed with a sixth motor 1017, and the surface of the body 1 is provided with a mounting groove for accommodating the installation of the sixth motor 1017. The output end of the sixth motor 1017 is fixedly connected to one of the support shafts supporting the fourth synchronous pulleys 1013, and the top outer surface of the fourth synchronous toothed belt 1014 is fixedly connected to a movable plate 1015, and the top outer surface of the movable plate 1015 is fixedly connected to two baffle rods 1016.

[0038] Among them, the receiving magazine 1009 is a hollow long plate, and the inner wall of the hollow long plate is provided with a slot for accommodating the overlapping of the products.

[0039] The surface of the vertical plate 1002 is provided with a strip groove for allowing the first cylinder 1005 to pass and move. Specifically, when the sliding plate 1004 moves up and down to drive the first cylinder 1005 to move up and down, the first cylinder 1005 moves up and down in the strip groove.

[0040] In the implementation process, the single finished product is pushed to the feeding end by the push rod 808, that is, the guide seat 1018, enters the receiving magazine 1009 through the guide groove in the guide seat 1018, when one receiving magazine 1009 is full of products, the fifth motor 1010 is enabled to drive the third synchronous pulley 1011 to rotate, under the left and right of the third synchronous toothed belt 1012, another third synchronous pulley 1011 is rotated, so that the second screw rod 1003 is rotated, the second screw rod 1003 drives the second threaded block to move, the sliding plate 1004 is moved, the sliding plate 1004 drives the fixed plate 1006 to move the receiving magazine 1009 after adsorption upwards, so that the empty slot in the receiving magazine 1009 is in contact with the guide groove, so that the product fills the receiving magazine 1009, when the receiving magazine 1009 is full of products, the fifth motor 1010 is enabled to lift the fixed plate 1006 upwards, and the third cylinder is operated to drive the fixed plate 1006 to move the receiving magazine 1009 after completing the loading to the full box storage plate, and then the empty receiving magazine 1009 is placed on the blocking rod 1016 close to the side of the vertical plate 1002 on the hollow plate 1001, the sixth motor 1017 is operated to drive the fourth synchronous pulley 1013 to rotate, and another fourth synchronous pulley 1013 is supported, so that the fourth synchronous toothed belt 1014 drives the blocking rod 1016 to move under the action of the fourth synchronous toothed belt 1014, the empty receiving magazine 1009 is pushed by the blocking rod 1016, and then the sliding plate 1004 is moved downwards, so that the bottom plate is below the empty receiving magazine 1009, the driving cylinder is operated to drive the pressing plate 1008 to press the receiving magazine 1009 on the bottom plate, and then the sliding plate 1004 is moved to make the empty slot of the receiving magazine 1009 in contact with the guide groove, and the repeated receiving work is carried out.

[0041] Working principle: when the graphite boat and the product in the oven are transported to the docking table mechanism 2, the graphite boat and the product are transported to the two chains 206, the corresponding sprocket 204 is driven to rotate by the first motor 205, the sprocket 204 is engaged with the chain 206, the chain 206 is transported, so that the graphite boat and the product are transported, the graphite boat carrier and the product are transported to one side of the chain 206, and then the docking table pushing mechanism 3 works; The working principle of the docking station pushing mechanism 3 is as follows: the second motor 304 works, and the second motor 304 drives the corresponding first synchronous pulley 303 to rotate, and the first synchronous toothed belt 305 is supported and transmitted through the rotation of multiple first synchronous pulleys 303. When the first synchronous toothed belt 305 is driven, it drives the sliding movement, and the slide plate 306 drives the pushing rod 308 to move. When the pushing rod 308 contacts the graphite boat and the product, as the pushing rod 308 moves, the graphite boat and the product are pushed away, and the graphite boat and the product are pushed onto the separation mechanism 4. Because the frame will be stuck in the carrier after baking in the oven, it is necessary to separate the graphite boat carrier and the product frame through the separation mechanism 4; The working principle of the separation mechanism 4 is as follows: the graphite boat carrier and product frame are pushed onto the gate plate 403. The lifting cylinder 404 is activated, which drives the support plate 405 upward, so that the ejector pin 406 assists in separating the product frame and the graphite carrier. Then, the frame clamping mechanism 6 and the graphite boat suction mechanism 7 further separate the product frame and the graphite carrier. The working principle of the frame clamping mechanism 6 is as follows: first, the linear slide on the support slide 5 is activated, and the linear slide drives the frame clamping mechanism 6 to move. The first Z-axis motor 602 drives the clamping cylinder 606 to move downward. The two clamping claws of the clamping cylinder 606 correspond to the through-holes of the product. The clamping cylinder 606 clamps the product through the through-hole. Then, the first Z-axis motor 602 is reversed to drive the clamped product frame to move upward. The separated graphite boat carrier is left on the gate plate 403, and then the graphite boat suction mechanism 7 is activated. The working principle of the graphite boat suction mechanism 7 is as follows: By supporting the linear slide on the slide 5, the linear slide drives the second drive plate 701 to move, so that the vacuum suction cup 703 moves to the corresponding position of the graphite boat carrier. By working the second slide cylinder 702, the second slide cylinder 702 drives the vacuum suction cup 703 to move downward, so that the vacuum suction cup 703 adsorbs the graphite boat carrier, and moves in the opposite direction through the linear slide, and moves the adsorbed graphite boat carrier to the material receiving rack for receiving.

[0042] The product frame separated by the frame clamping mechanism 6 is placed on the frame switching mechanism 9. The working principle of the frame switching mechanism 9 is as follows: The product frame is placed on the placement plate 904, and the fourth motor 903 is operated. The fourth motor 903 drives the first screw rod 902 to rotate, and the first screw rod 902 drives the first threaded block to move, so that the first threaded block drives the support plate 402 to move, so that the individual product corresponds to the feeding end of the magazine receiving mechanism 10, and the frame pushing mechanism 8 pushes the individual product into the feeding end of the magazine receiving mechanism 10, and the magazine receiving mechanism 10 receives the individual product. As the individual product is received, the fourth motor 903 drives the first screw rod 902 to drive the first threaded block to move, so that the individual products correspond to the feeding end of the magazine receiving mechanism 10 one by one; The working principle of the frame pushing mechanism 8 is as follows: When the frame pushing mechanism 8 is working, the third slide cylinder 807 drives the push rod 808 to correspond to the through hole of the finished product, and works through the third motor 803. The third motor 803 drives a second synchronous pulley 804 to rotate. Under the support of multiple second synchronous pulleys 804, the second synchronous toothed belt 805 is driven. When the second synchronous toothed belt 805 is driven, the push plate 806 is driven to move. The push plate 806 drives the push rod 808 to push the single finished product, so that the single finished product moves, so that the single finished product moves to the feeding end of the magazine receiving mechanism 10; The working principle of the magazine receiving mechanism 10 is as follows: The single finished product is pushed to the feeding end, that is, the guide seat 1018, by the push rod 808, and enters the receiving magazine 1009 through the guide groove in the guide seat 1018. When a receiving magazine 1009 is full of products, the fifth motor 1010 is operated, and the fifth motor 1010 drives the third synchronous pulley 1011 to rotate, and another third synchronous pulley 1011 is rotated on the left and right of the third synchronous toothed belt 1012, thereby causing the second screw rod 1003 to rotate, and the second screw rod 1003 drives the second threaded block to move, so that the sliding plate 1004 moves, and the sliding plate 1004 drives the fixed plate 1006 to move the adsorbed receiving magazine 1009 upward, so that the empty groove in the receiving magazine 1009 contacts the guide groove, so that the product fills the receiving magazine 1009. When the receiving magazine 1009 is full of products, the fifth motor 1010 is operated to lift the fixed plate 1006 upward, and through the third cylinder working The third cylinder drives the fixed plate 1006 to move the loaded receiving magazine 1009 to the full box storage plate, and then the empty receiving magazine 1009 is placed on the side of the blocking rod 1016 on the hollow plate 1001 close to the vertical plate 1002, and the sixth motor 1017 works, and the sixth motor 1017 drives the fourth synchronous pulley 1013 to rotate, and through the support of another fourth synchronous pulley 1013, the fourth synchronous toothed belt 1014 is rotated. Under the action, the blocking rod 1016 is driven to move, and the blocking rod 1016 pushes the empty receiving magazine 1009, and then the sliding plate 1004 is moved downward, so that the bottom plate is located below the empty receiving magazine 1009, and the driving cylinder is driven to work, and the driving cylinder drives the pressing plate 1008 to press the receiving magazine 1009 on the bottom plate, and then the sliding plate 1004 moves, so that the empty slot of the receiving magazine 1009 contacts the guide slot, and the material receiving work is repeated; The above steps complete the product collection work, and repeat the above steps to carry out continuous material collection work.

[0043] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatic material collecting machine for an oven, comprising a machine body (1), characterized in that: The front side of the machine body (1) is provided with a docking platform mechanism (2) for receiving the graphite boat carrier and the product frame, the top outer surface of the machine body (1) is provided with a docking platform pushing mechanism (3) for pushing the graphite boat carrier and the product frame, the top outer surface of the machine body (1) is located at a position corresponding to the docking platform pushing structure, and a separation mechanism (4) for assisting in separating the graphite boat carrier and the product frame is provided at a position corresponding to the rear side of the docking platform pushing structure, and the top outer surface of the machine body (1) is located at a rear side of the separation mechanism (4) and is fixedly connected to a support slide ( 5), two linear slides are installed on the support slide (5), and the output ends of the two linear slides are respectively provided with a frame clamping mechanism (6) and a graphite boat suction mechanism (7), the top outer surface of the body (1) is located on the left side of the separation mechanism (4) and is provided with a frame switching mechanism (9), the top outer surface of the body (1) is located on the left side of the frame switching mechanism (9) and is provided with a frame pushing mechanism (8), and the top outer surface of the body (1) is located on the rear side of the frame switching mechanism (9) and is provided with a magazine receiving mechanism (10).

2. The automatic material collecting machine for an oven according to claim 1, characterized in that: The docking station mechanism (2) comprises a support platform (201) arranged at the front side of the machine body (1), a U-shaped plate (202) is fixedly connected to the top outer surface of the support platform (201), an adjustment plate (203) is provided on the left and right opposite sides of the U-shaped plate (202), the opposite outer surfaces of the two adjustment plates (203) are rotatably connected to a plurality of sprockets (204) via a support shaft, a chain (206) is meshed and wound around the plurality of sprockets (204), a first motor (205) is fixedly installed on the outer surfaces of the two adjustment plates (203), and the output ends of the two first motors (205) are respectively connected to the support shaft supporting two of the sprockets (204); The outer surfaces of the left and right sides of the U-shaped plate (202) are rotatably connected to forward and reverse screw rods (207), the outer surfaces of the forward and reverse screw rods (207) are fixedly connected to a crank (208), and the outer surface of the adjustment plate (203) is fixedly connected to a threaded sleeve (209), and the threaded sleeve (209) is threadedly connected to the outer surface of the forward and reverse screw rods (207).

3. The automatic material collecting machine for an oven according to claim 1, characterized in that: The docking platform pushing mechanism (3) comprises two supporting feet (301) fixed on the top of the machine body (1), the top outer surfaces of the two supporting feet (301) are fixedly connected with a transverse plate (302), the outer surface of the transverse plate (302) is fixedly installed with an extension plate, the outer surface of the extension plate is fixedly installed with a second motor (304), the outer surfaces of the transverse plate (302) and the extension plate are rotatably connected with a plurality of first synchronous pulleys (303) through a support shaft, a first synchronous toothed belt (305) is wound and meshed between the plurality of first synchronous pulleys (303), the output end of the second motor (304) is fixedly connected to the support shaft of one of the first synchronous pulleys (303), the outer surface of the first synchronous toothed belt (305) is fixedly connected with a slide plate (306), the top outer surface of the slide plate (306) is fixedly installed with a first slide cylinder (307), and the output end of the first slide cylinder (307) is fixedly connected with an L-shaped pushing rod (308).

4. The automatic material collecting machine for an oven according to claim 1, characterized in that: The separation mechanism (4) comprises two fixed feet (401) fixed on the top of the machine body (1), the top outer surfaces of the two fixed feet (401) are fixedly connected to a support plate (402), the top outer surface of the support plate (402) is fixedly connected to a door-shaped plate (403), a receiving groove is formed between the door-shaped plate (403) and the support plate (402), a lifting cylinder (404) is fixedly installed on the bottom outer surface of the support plate (402), the output end of the lifting cylinder (404) passes through the support plate (402) and is fixedly installed with a supporting plate (405), a plurality of ejector pins (406) are fixedly connected to the supporting plate (405), and a plurality of through grooves adapted to the ejector pins (406) are provided on the outer surface of the door-shaped plate (403).

5. The automatic material collecting machine for an oven according to claim 1, characterized in that: The frame clamping mechanism (6) includes a first driving plate (601) connected to one of the output ends of the linear slide rails, a first Z-direction motor (602) is fixedly mounted on the outer surface of the first driving plate (601), a connecting plate (603) is mounted on the output end of the first Z-direction motor (602), a door-shaped air distribution block (604) is provided at the bottom of the connecting plate (603), an X-direction bidirectional slide cylinder is mounted on the left and right opposite outer surfaces of the air distribution block (604), both output ends of the X-direction bidirectional slide cylinder are mounted with a Y-direction slide cylinder (605), and a clamping claw cylinder (606) for clamping the product frame is mounted on the output end of the Y-direction slide cylinder (605), and the air distribution block (604) is respectively connected to the X-direction bidirectional slide cylinder, the Y-direction slide cylinder (605) and the clamping claw cylinder (606) through connecting air pipes; A pressing rod (607) is fixedly connected to the outer surface of the Y-direction slide cylinder (605).

6. The automatic material collecting machine for an oven according to claim 1, characterized in that: The graphite boat suction mechanism (7) includes a second drive plate (701) installed at the output end of one of the linear slide rails, a second slide cylinder (702) is fixedly installed on the outer surface of the second drive plate (701), and a vacuum suction cup (703) is installed at the output end of the second slide cylinder (702). The top outer surface of the body (1) is located on the right side of the separation mechanism (4) and is provided with a material receiving rack for preventing the graphite boat carrier from being sucked.

7. The automatic material collecting machine for an oven according to claim 1, characterized in that: The frame switching mechanism (9) comprises a support frame (901) fixed above the machine body (1), two fixed blocks are fixedly connected to the top outer surface of the support frame (901), a first screw rod (902) is rotatably connected between the two fixed blocks, a fourth motor (903) is fixedly mounted on the outer surface of one of the fixed blocks, an output end of the fourth motor (903) is fixedly connected to the first screw rod (902), a first threaded block is threadedly connected to the outer surface of the first threaded block, and a placement plate (904) for placing a product frame is fixedly connected to the top outer surface of the first threaded block.

8. The automatic material collecting machine for an oven according to claim 1, characterized in that: The frame pushing mechanism (8) comprises two support columns (801) fixed on the top of the machine body (1), the top outer surfaces of the two support columns (801) are fixedly connected with a flat plate (802), the outer surface of the flat plate (802) is fixedly connected with a long plate, the outer surface of the long plate is fixedly installed with a third motor (803), the outer surfaces of the flat plate (802) and the long plate are rotatably connected with a plurality of second synchronous pulleys (804) via a support shaft, the output end of the third motor (803) is fixedly connected to a support shaft supporting one of the second synchronous pulleys (804), the outer surfaces of the plurality of second synchronous pulleys (804) are all wound with a second synchronous toothed belt (805) meshing therewith, the outer surface of the second synchronous toothed belt (805) is fixedly connected with a push plate (806), the push plate (806) is vertically fixedly installed with a third slide cylinder (807), the output end of the third slide cylinder (807) is fixedly connected with a detection plate, and a push rod (808) is provided below the detection plate.

9. The automatic material collecting machine for an oven according to claim 1, characterized in that: The magazine receiving mechanism (10) comprises a hollow plate (1001) fixed to the top of the body (1) and a receiving magazine (1009), wherein the top outer surface of the hollow plate (1001) is fixedly connected to a side plate (1019) facing the front, and the side plate (1019) is fixedly connected to a full box storage plate facing the rear, and one side of the top outer surface of the hollow plate (1001) is fixedly connected to a vertical plate (1002), and the side of the side plate (1019) facing the vertical plate (1002) is fixedly connected to a guide seat ( 1018), a guide groove for accommodating the passage of products is provided on the outer surface of the guide seat (1018), two support blocks are fixedly connected to one side of the vertical plate (1002) facing the center of the hollow plate (1001), a second screw rod (1003) is rotatably connected between the two support blocks, a mounting block is fixedly connected to the outer surface of the hollow plate (1001) away from the support block, a fifth motor (1010) is fixedly mounted on the outer surface of the mounting block, and the output end of the fifth motor (1010) is connected to the output end of the fifth motor (1010). The outer surfaces of the two screw rods (1003) are fixedly sleeved with a third synchronous pulley (1011), and the outer surfaces of the two third synchronous pulleys (1011) are wound with a third synchronous toothed belt (1012) in meshing engagement. The outer surface of the second screw rod (1003) is threadedly connected to a threaded block, and the outer surface of the threaded block is fixedly connected to a sliding plate (1004). The outer surface of the sliding plate (1004) is fixedly mounted with a first cylinder (1005), and the output end of the first cylinder (1005) is fixedly connected to A fixed plate (1006) is provided, the top outer surface of the fixed plate (1006) is vertically fixedly connected to a top plate, a second cylinder (1007) is fixedly installed on one side of the top plate facing the center of the hollow plate (1001), a pressing plate (1008) is fixedly connected to the output end of the second cylinder (1007), a bottom plate is fixedly connected to one side of the fixed plate (1006) facing the center of the hollow plate (1001), and the receiving magazine (1009) is clamped and pressed between the pressing plate (1008) and the bottom plate; The inner surface of the hollow plate (1001) is rotatably connected to two fourth synchronous pulleys (1013) via a support shaft, and a fourth synchronous toothed belt (1014) is wound around the outer surfaces of the two fourth synchronous pulleys (1013) and meshed therewith. A sixth motor (1017) is fixedly mounted on the bottom outer surface of the hollow plate (1001), and a mounting groove for accommodating the installation of the sixth motor (1017) is provided on the surface of the machine body (1). The output end of the sixth motor (1017) is fixedly connected to one of the support shafts supporting the fourth synchronous pulleys (1013), and a movable plate (1015) is fixedly connected to the top outer surface of the fourth synchronous toothed belt (1014). Two blocking rods (1016) are fixedly connected to the top outer surface of the movable plate (1015).

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