High-precision dispensing conveying device with side pushing and positioning

Abstract

The utility model provides a kind of high-precision dispensing conveying device with side push positioning, including base, track assembly, material blocking component and side push positioning component;Track assembly is installed on base, track assembly includes main track, vice track and the two conveyer belts being set between the two, there is gap between the two conveyer belts, and the conveyer belt is used to move material plate along the track direction;Material blocking component is set in the moving direction of material plate, for blocking material plate at preset station;Side push positioning component is installed on main track, for pushing the side of material plate when material plate moves to preset station, so that the other side of material plate is positioned against vice track.The utility model positions material plate on vice track by material blocking component and side push positioning component, and the position of material plate is fixed by clamping, the conveyer belt continues to work when dispensing, the side push positioning component is released after dispensing, and material plate continues to move on the conveyer belt, with the advantages of high positioning accuracy, material plate is not easy to shake, and high production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and in particular to a high-precision dispensing conveying device with side-push positioning. Background Technology

[0002] A conveyor is a device used to move and transport material plates, commonly used in the field of mechanical automation equipment. When used on a dispensing machine, the conveyor moves the material plate to a preset station, which is the dispensing station, and waits for dispensing to be completed before moving it to the next process. During dispensing, high precision and stability of the material plate's position are required; the material plate must be accurately positioned and remain stationary during dispensing.

[0003] In existing conveying devices, the material plate moves on the conveyor belt, stops after reaching the preset station, and restarts after the glue is applied. This start-up and pause process takes time, resulting in low production efficiency. Furthermore, the material plate lacks effective positioning and fixing after reaching the preset station, leading to inaccurate positioning and easy displacement of the material plate during glue application.

[0004] Under the above circumstances, there is an urgent need for a conveying device with high positioning accuracy, minimal material plate wobbling, and high production efficiency. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a high-precision dispensing and conveying device with side-push positioning. The material plate can be positioned on the auxiliary track by the material blocking component and the side-push positioning component, and the position of the material plate is fixed by clamping. The conveyor belt continues to work during dispensing. After dispensing, the side-push positioning component is released, and the material plate continues to move on the conveyor belt. It has the advantages of high positioning accuracy, the material plate is not easy to shake, and high production efficiency.

[0006] This utility model provides a high-precision dispensing and conveying device with side-push positioning, including a base, a track assembly, a material stop assembly and a side-push positioning assembly; The track assembly is mounted on the base. The track assembly includes a main track, a secondary track, and two conveyor belts disposed between the two. There is a gap between the two conveyor belts. The conveyor belts are used to move the material plate along the track direction. The material blocking assembly is disposed in the moving direction of the material plate and is used to block the material plate at a preset work position; The side-push positioning component is installed on the main track and is used to push the side of the material plate when the material plate moves to the preset station, so that the other side of the material plate abuts against the auxiliary track for positioning.

[0007] Furthermore, the material blocking assembly is disposed between the main track and the auxiliary track. The material blocking assembly includes a material plate positioning block and a material blocking drive mechanism. The material blocking drive mechanism is used to drive the material plate positioning block to rise to the front of the material plate's moving direction, thereby blocking the material plate at a preset working position. The side push positioning assembly includes a push block and a side push drive mechanism. The side push drive mechanism is used to drive the push block to move in a direction perpendicular to the track, thereby pushing the side of the material plate.

[0008] Furthermore, the conveying device also includes a vertical positioning component for limiting the vertical displacement of the material plate at a preset work station.

[0009] Furthermore, the vertical positioning component is a pressure plate assembly, which includes a pressure plate, a fixing block, and a pressure plate driving mechanism; The fixing block is fixedly connected to the base and is disposed between the two conveyor belts. The fixing block is disposed at a preset work position. The pressure plate is disposed above the track assembly. The pressure plate driving mechanism is used to drive the pressure plate to press the material plate onto the fixing block for clamping and fixing.

[0010] Furthermore, the pressure plate driving mechanism includes a lifting mechanism and a lowering mechanism. The lifting mechanism is adapted to lower the pressure plate to press the material plate when the material plate enters the preset station. The lowering mechanism is adapted to raise the pressure plate to leave the material plate after dispensing is completed.

[0011] Furthermore, the pressure plate driving mechanism is located below the base, the lifting mechanism is a lifting cylinder, the lowering mechanism is a first tension spring, and the pressure plate driving mechanism also includes a connecting spoke, which is fixedly connected to the side of the pressure plate; the lifting cylinder and the first tension spring are both located below the connecting spoke, the lifting cylinder is used to drive the connecting spoke and the pressure plate to rise away from the material plate, and the first tension spring is used to pull the connecting spoke and the pressure plate to lower and press the material plate.

[0012] Furthermore, the pressure plate is in the shape of a square frame, and the pressure plate presses down on the edge of the material plate, so that the material plate is pressed onto the fixing block.

[0013] Furthermore, the conveying device also includes a push rod assembly disposed between the main track and the auxiliary track, the push rod assembly including a push rod seat, a push rod, a rotating shaft, a second tension spring, a push rod stopper, a sensor, and a push rod drive mechanism; The rotating shaft passes through the middle of the push rod and is mounted on the push rod seat. The two ends of the second tension spring are respectively connected to the end of the push rod and the push rod seat, and are used to pull down one end of the push rod and raise the other end of the push rod. The push rod stopper is fixedly connected to the main track. When the push rod seat is located below the push rod stopper, the push rod stopper abuts against and limits the height of the push rod to be lower than the height of the conveyor belt, and the second tension spring is in a stretched state. The sensor is fixedly connected to the main track and is used to detect whether the material plate passes over the pusher assembly. When the sensor senses that the material plate passes over the pusher assembly, the pusher drive mechanism drives the pusher seat to move along the moving direction of the material plate. The pusher disengages from the pusher blocker, the second tension spring is in a contracted state, and one end of the pusher is raised and pushes the tail of the material plate.

[0014] Furthermore, the conveying device also includes a width adjustment component, which includes a slide rail and a width adjustment locking member that slides on the slide rail; the main track is fixedly connected to the base, the secondary track is fixedly connected to the width adjustment locking member, the direction of the slide rail is set to be perpendicular to the track direction, and the secondary track and the width adjustment locking member slide on the slide rail to adjust the distance between the main track and the secondary track.

[0015] Furthermore, the conveying device also includes a glue suction and cleaning assembly, a high-precision electronic scale, a glue wiping assembly, and a glue discharge box disposed on the side of the base.

[0016] In summary, this utility model embodiment can position the material plate on the secondary track by using the material blocking component and the side push positioning component, and fix the position of the material plate by clamping. The conveyor belt continues to work during glue dispensing, and the side push positioning component is released after glue dispensing, so that the material plate continues to move on the conveyor belt. It has the advantages of high positioning accuracy, the material plate is not easy to shake, and high production efficiency.

[0017] Furthermore, a material blocking mechanism is installed between the main track and the auxiliary track to block the material plate from the front. Together with the side-push positioning component, the material plate is locked from two directions, making the positioning more accurate and ensuring that the material plate remains stable and does not shake during the dispensing process.

[0018] Furthermore, the conveying device includes a pressure plate assembly. A fixing block is positioned at a preset workstation, and a pressure plate drive mechanism drives the pressure plate to press the material plate onto the fixing block for clamping and fixation. First, the side-push positioning assembly and the baffle mechanism restrict the material plate's position, accurately positioning it at the preset workstation. Then, the pressure plate, in conjunction with the fixing block, presses and fixes the material plate, ensuring its stability and preventing wobbling. During the dispensing process, the side-push positioning assembly and the baffle mechanism can be released in advance. The conveyor belt continues to operate during dispensing, slipping at the bottom of the material plate. After dispensing, the pressure plate lifts, and the conveyor belt immediately drives the material plate forward, eliminating the need to wait for the conveyor belt to start and accelerate, saving start-up and stop time. It boasts advantages such as precise positioning, stable material plate position during dispensing, and high production efficiency.

[0019] Furthermore, the pressure plate is a square frame that presses against the edge of the material plate. The pressure plate does not obstruct the central adhesive application area of ​​the material plate and does not affect the adhesive application process.

[0020] Furthermore, the conveying device also includes a pusher assembly. Upon detecting the passing of the material plate, the pusher extends and pushes the tail of the material plate, causing it to move off the conveyor belt. When the material plate reaches the end of the conveyor belt, half of it is still on the belt, while the other half is suspended in the air. At this point, due to the reduced contact area, the conveyor belt will slip beneath the material plate, preventing it from detaching from the belt due to friction. However, after the pusher assembly detects the passing of the material plate, the pusher can push it off the conveyor belt, propelling it to the next process step.

[0021] Furthermore, the conveying device also includes a width adjustment component, which can adjust the distance between the main track and the auxiliary track to accommodate different sizes of material plates.

[0022] Furthermore, the conveying device also includes a glue suction and cleaning assembly, a high-precision electronic scale, a glue wiping assembly, and a glue discharge box, all located on the side of the base. The glue suction and cleaning assembly cleans residual glue from the dispensing machine needle, the high-precision electronic scale measures the glue weight, and the glue discharge box collects waste glue. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the conveying device in an embodiment of the present invention. Figure 1 .

[0025] Figure 2 This is a top view of the conveying device in an embodiment of the present invention.

[0026] Figure 3 This is a side view of the conveying device in an embodiment of the present invention.

[0027] Figure 4 This is a schematic diagram of the side-push positioning component in an embodiment of the present invention.

[0028] Figure 5 This is a schematic diagram of the material blocking assembly in an embodiment of the present invention.

[0029] Figure 6 This is a top view of the base in an embodiment of the present utility model.

[0030] Figure 7for Figure 6 Cross-sectional view along the AA direction.

[0031] Figure 8 This is a schematic diagram of the push rod assembly in an embodiment of the present invention. Figure 1 .

[0032] Figure 9 This is an exploded view of the conveying device in an embodiment of this utility model.

[0033] Figure 10 This is a schematic diagram of the conveying device in an embodiment of the present invention. Figure 2 .

[0034] Figure 11 This is a schematic diagram of the push rod assembly in an embodiment of the present invention. Figure 2 .

[0035] Figure 12 This is a schematic diagram of the push rod assembly in an embodiment of the present invention. Figure 3 .

[0036] Figure 13 This is a schematic diagram of the push rod assembly in an embodiment of the present invention. Figure 4 .

[0037] In the above-mentioned figures, the reference numerals for the embodiments of this utility model are as follows: 10. Material plate.

[0038] 20. Base.

[0039] 30. Track assembly; 31. Main track; 32. Secondary track; 33. Conveyor belt.

[0040] 40. Side-push positioning component; 41. Push block; 42. Side-push drive mechanism.

[0041] 50. Material stop assembly; 51. Material plate positioning block; 52. Material stop drive mechanism.

[0042] 600, Pressure plate assembly; 610, Pressure plate; 620, Fixing block; 630, Pressure plate drive mechanism; 631, Lifting cylinder; 632, First tension spring; 633, Connecting spokes.

[0043] 70. Push rod assembly; 71. Rotating shaft; 72. Push rod; 73. Second tension spring; 74. Push rod stopper; 75. Push rod drive mechanism; 76. Push rod seat; 77. Sensor.

[0044] 80. Width adjustment component; 81. Slide rail; 82. Width adjustment locking component.

[0045] 91. Adhesive suction and cleaning assembly; 92. High-precision electronic scale; 93. Adhesive wiping assembly; 94. Adhesive discharge box. Detailed Implementation

[0046] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0047] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0048] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0049] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0050] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0051] The following detailed explanation uses specific examples: like Figures 1 to 13 As shown, this utility model embodiment provides a high-precision dispensing and conveying device with side-push positioning, including a base 20, a track assembly 30, a material stop assembly 50 and a side-push positioning assembly 40; The track assembly 30 is mounted on the base 20. The track assembly 30 includes a main track 31, a secondary track 32, and two conveyor belts 33 disposed between the two. There is a gap between the two conveyor belts 33. The conveyor belts 33 are used to move the material plate 10 along the track direction. The material blocking assembly 50 is positioned in the moving direction of the material plate 10 and is used to block the material plate 10 at a preset working position. The side-push positioning component 40 is installed on the main rail 31 and is used to push the side of the material plate 10 when the material plate 10 moves to the preset station, so that the other side of the material plate 10 abuts against the auxiliary rail 32 for positioning.

[0052] Specifically, the material stop assembly 50 blocks the material plate 10 from the front in the direction of movement for the first positioning, and the side-push positioning assembly 40 blocks the material plate 10 from the side in the direction of movement for the second positioning. After the two positioning operations, the material plate is accurately positioned, enabling high-precision dispensing.

[0053] like Figures 1 to 8 As shown, in this embodiment, the material blocking assembly 50 is disposed between the main track 31 and the auxiliary track 32. The material blocking assembly 50 includes a material plate positioning block 51 and a material blocking drive mechanism 52. The material blocking drive mechanism 52 is used to drive the material plate positioning block 51 to rise to the front of the moving direction of the material plate 10, and block the material plate 10 at the preset working position. The side push positioning assembly 40 includes a push block 41 and a side push drive mechanism 42. The side push drive mechanism 42 is used to drive the push block 41 to move in a direction perpendicular to the track, and push the side of the material plate 10.

[0054] In this embodiment, the conveying device further includes a vertical positioning component for limiting the vertical displacement of the material plate 10 at a preset work station.

[0055] like Figures 1 to 7 As shown, in this embodiment, the vertical positioning component is a pressure plate assembly 600, which includes a pressure plate 610, a fixing block 620, and a pressure plate driving mechanism 630. The fixing block 620 is fixedly connected to the base 20 and is set between the two conveyor belts 33. The fixing block 620 is set at the preset work position; the pressure plate 610 is set above the track assembly 30, and the pressure plate driving mechanism 630 is used to drive the pressure plate 610 to press the material plate 10 onto the fixing block 620 for clamping and fixing.

[0056] Specifically, the fixing block 620 is equivalent to the base. Without the fixing block 620, even if the pressure plate 610 presses down the material plate 10, the material plate 10 will still move.

[0057] In this embodiment, the pressure plate driving mechanism 630 includes a lifting mechanism and a lowering mechanism. The lifting mechanism is adapted to lower the pressure plate 610 so that the pressure plate 610 presses the material plate 10 when the material plate 10 enters the preset station. The lowering mechanism is adapted to raise the pressure plate 610 to leave the material plate 10 after the dispensing is completed.

[0058] like Figures 1 to 7As shown, in this embodiment, the pressure plate driving mechanism 630 is located below the base 20, the lifting mechanism is a lifting cylinder 631, and the lowering mechanism is a first tension spring 632. The pressure plate driving mechanism 630 also includes a connecting spoke 633, which is fixedly connected to the side of the pressure plate 610. The lifting cylinder 631 and the first tension spring 632 are both located below the connecting spoke 633. The lifting cylinder 631 is used to drive the connecting spoke 633 and the pressure plate 610 to rise and move away from the material plate 10, and the first tension spring 632 is used to pull the connecting spoke 633 and the pressure plate 610 to lower and press the material plate 10.

[0059] Specifically, when the lifting cylinder 631 is not working, the pressure plate 610 applies pressure downward to the material plate 10 by its own weight and the tension of the tension spring.

[0060] like Figures 1 to 10 As shown, in this embodiment, the material plate 10 is a rectangular sheet, and the width of the material plate 10 is less than the distance between the main track 31 and the auxiliary track 32. When the material plate 10 moves on the conveyor belt 33, the height of the top of the material plate 10 is higher than the height of the main track 31 and the auxiliary track 32, and there is a gap between the bottom of the material plate 10 and the fixing block 620.

[0061] Specifically, the width of the material plate 10 is less than the distance between the main track 31 and the auxiliary track 32, so that the side-push positioning component 40 can push the material plate 10 against the auxiliary track 32 to achieve clamping, fixing, and positioning. The top of the material plate 10 is higher than the height of the main track 31 and the auxiliary track 32, and there is a gap between the bottom of the material plate 10 and the fixing block 620. This way, when the pressure plate 610 presses down, it will first contact the top of the material plate 10 instead of the top of the main track 31 or the auxiliary track 32, pressing the material plate 10 downwards and squeezing it against the fixing block 620 for fixation. At this time, the conveyor belt 33 can continue to work, and the conveyor belt 33 slips at the bottom of the material plate 10.

[0062] like Figures 1 to 10 As shown, in this embodiment, the pressure plate 610 is a square frame. The pressure plate 610 presses the edge of the material plate 10 so that the material plate 10 is pressed onto the fixing block 620.

[0063] Specifically, the pressure plate 610 does not obstruct the central adhesive application area of ​​the material plate 10, thus not affecting the adhesive application. Moreover, the contact direction of the frame is uniform, the material plate 10 is pressed down evenly, and the adhesive application surface remains flat and does not deform.

[0064] like Figure 8 , Figures 11 to 13 As shown, in this embodiment, the conveying device further includes a push rod assembly 70 disposed between the main track 31 and the auxiliary track 32. The push rod assembly 70 includes a push rod seat 76, a push rod 72, a rotating shaft 71, a second tension spring 73, a push rod stopper 74, a sensor 77, and a push rod drive mechanism 75. The rotating shaft 71 passes through the middle of the push rod 72 and is installed on the push rod seat 76. The two ends of the second tension spring 73 are connected to the end of the push rod 72 and the push rod seat 76 respectively, and are used to pull down one end of the push rod 72 and raise the other end of the push rod 72. The push rod stopper 74 is fixedly connected to the main track 31. When the push rod seat 76 is located below the push rod stopper 74, the push rod stopper 74 abuts against and limits the height of the push rod 72 to be lower than the height of the conveyor belt 33, and the second tension spring 73 is in a stretched state. Sensor 77 is fixedly connected to the main track 31 and is used to detect whether the material plate 10 passes over the push rod assembly 70. When sensor 77 senses that the material plate 10 passes over the push rod assembly 70, the push rod drive mechanism 75 drives the push rod seat 76 to move along the moving direction of the material plate 10, the push rod 72 moves away from the push rod stopper 74, the second tension spring 73 is in a contracted state, one end of the push rod 72 is raised and pushes the tail of the material plate 10.

[0065] Specifically, the push rod assembly 70 is located at the end of the conveyor belt 33. After the material plate 10 is glued, it moves to the position of the sensor 77 and is then pushed to the tail by the push rod 72, pushing the material plate 10 away from the conveyor belt.

[0066] Specifically, the push rod 72 is V-shaped, and the second tension spring 73 is located on the side near the fixed block 620. The second tension spring 73 pulls one end of the push rod 72 downward, and under the action of the rotating shaft 71, the other end of the push rod 72 tilts upward to push the material plate 10 to move. The push rod drive mechanism 75 includes a motor and a transmission belt. The push rod seat 76 is fixedly connected to the transmission belt, and the motor drives the transmission belt to move the push rod seat 76 back and forth.

[0067] Specifically, when the material plate 10 moves to the end of the conveyor belt 33, half of the material plate 10 is still on the conveyor belt 33, while the other half is suspended in the air. At this time, due to the reduced contact area, the conveyor belt 33 will slip under the material plate 10, and the material plate 10 cannot detach from the conveyor belt 33 by friction. After the push rod assembly 70 detects that the material plate 10 has passed, the push rod 72 can push the material plate 10 away from the conveyor belt 33 and move the material plate 10 to the next process.

[0068] like Figure 12 As shown, when the material plate 10 has not yet passed the sensor 77, the push rod seat 76 is located at the leftmost end of the slide rail. At this time, the push rod stopper 74 is above the push rod 72 and limits the tilting angle of the push rod 72. The second tension spring 73 is in the tension state.

[0069] like Figure 12As shown, after the material plate 10 passes the sensor 77, the push rod drive mechanism 75 drives the push rod seat 76 to move along the moving direction of the material plate 10, the push rod 72 moves away from the push rod stopper 74, the second tension spring 73 is in a contracted state, and one end of the push rod 72 is raised and pushes the tail of the material plate 10.

[0070] like Figure 9 As shown, in this embodiment, the conveying device further includes a width adjustment component 80, which includes a slide rail 81 and a width adjustment locking member 82 that slides on the slide rail 81; the main track 31 is fixedly connected to the base 20, the secondary track 32 is fixedly connected to the width adjustment locking member 82, the direction of the slide rail 81 is set to be perpendicular to the track direction, and the secondary track 32 and the width adjustment locking member 82 slide on the slide rail 81 to adjust the distance between the main track 31 and the secondary track 32.

[0071] Specifically, the slide rail 81 is set on the side of the base 20. The distance between the main rail 31 and the secondary rail 32 can be adjusted by the width adjustment component 80, which is suitable for material plates 10 of different specifications.

[0072] like Figure 9 As shown, in this embodiment, the conveying device also includes a glue suction and cleaning component 91, a high-precision electronic scale 92, a glue wiping component 93, and a glue discharge box 94 disposed on the side of the base 20.

[0073] Specifically, the adhesive suction and cleaning component 91 can clean the adhesive residue on the dispensing machine needle, the high-precision electronic scale 92 is used to detect and measure the weight of the adhesive, and the adhesive discharge box 94 is used to collect waste adhesive.

[0074] like Figure 9 As shown, in this embodiment, the number of conveying devices is at least one. When multiple conveying devices are connected in series, the beginning and end of each conveyor belt 33 are connected. At this time, the conveying device has multiple preset workstations. Each preset workstation can perform the same process or different processes. (Next to the workstation...) Figure 9 Different equipment can be placed on the left side of the main track 31. The equipment functions can be flexibly combined and are compatible with screw valves, traditional needle dispensing, piezoelectric valves, various sensors, UV curing lamps, and various vision inspection devices, achieving flexible functional combinations. For example, dispensing at station 1 and curing at station 2, screw valve at station 1 and piezoelectric valve at station 2, dispensing at station 1 and inspection at station 2, etc.

[0075] In summary, this utility model embodiment can position the material plate 10 on the auxiliary track 32 by using the material blocking component and the side push positioning component 40, and fix the position of the material plate 10 by clamping. During glue dispensing, the conveyor belt 33 continues to work. After glue dispensing is completed, the side push positioning component 40 is released, and the material plate 10 continues to move on the conveyor belt 33. It has the advantages of high positioning accuracy, the material plate 10 is not easy to shake, and high production efficiency.

[0076] Furthermore, a material blocking mechanism is provided between the main track 31 and the auxiliary track 32 to block the material plate 10 from the front. In conjunction with the side-push positioning component 40, the material plate 10 is clamped from two directions, making the positioning more accurate. During the dispensing process, the material plate 10 remains stable and does not shake.

[0077] Furthermore, the conveying device also includes a pressure plate assembly 600, a fixing block 620 set at a preset work position, and a pressure plate drive mechanism 630 used to drive the pressure plate 610 to press the material plate 10 onto the fixing block 620 for clamping and fixing. First, the position of the material plate 10 is restricted by the side-push positioning assembly 40 and the material stop mechanism, accurately positioning it at the preset work position; then, the pressure plate 610, in conjunction with the fixing block 620, presses and fixes the material plate 10, ensuring its stability and preventing wobbling. During the dispensing process, the side-push positioning assembly 40 and the material stop mechanism can be released in advance. During dispensing, the conveyor belt 33 works continuously, slipping at the bottom of the material plate 10. After dispensing, the pressure plate 610 is lifted, and the conveyor belt 33 immediately drives the material plate 10 to continue moving forward, without waiting for the conveyor belt 33 to start and accelerate, saving start-up and stop time. It has the advantages of accurate positioning, stable and non-wobbling position of the material plate 10 during dispensing, and high production efficiency.

[0078] Furthermore, the pressure plate 610 is a square frame that presses against the edge of the material plate 10. The pressure plate 610 does not obstruct the central dispensing area of ​​the material plate 10 and does not affect the dispensing process.

[0079] Furthermore, after detecting the passing of the material plate 10, the push rod 72 extends to push the tail of the material plate 10, causing it to be pushed off the conveyor belt 33. When the material plate 10 reaches the end of the conveyor belt 33, half of it is still on the conveyor belt 33, while the other half is suspended in the air. At this point, due to the reduced contact area, the conveyor belt 33 will slip below the material plate 10, preventing it from detaching from the conveyor belt 33 due to friction. After the push rod assembly 70 detects the passing of the material plate 10, the push rod 72 can push the material plate 10 away from the conveyor belt 33, moving it to the next process step.

[0080] Furthermore, the conveying device also includes a width adjustment component 80, which can adjust the distance between the main track 31 and the auxiliary track 32 to accommodate material plates 10 of different specifications.

[0081] Furthermore, the conveying device also includes a glue suction and cleaning assembly 91, a high-precision electronic scale 92, a glue wiping assembly 93, and a glue discharge box 94, all located on the side of the base 20. The glue suction and cleaning assembly 91 can clean the glue residue on the dispensing machine needle, the high-precision electronic scale 92 is used to detect and measure the glue weight, and the glue discharge box 94 is used to collect waste glue.

[0082] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A high-precision dispensing and conveying device with side-push positioning, characterized in that, Includes base, track assembly, stop assembly and side push positioning assembly; The track assembly is mounted on the base. The track assembly includes a main track, a secondary track, and two conveyor belts disposed between the two. There is a gap between the two conveyor belts. The conveyor belts are used to move the material plate along the track direction. The material blocking assembly is disposed in the moving direction of the material plate and is used to block the material plate at a preset work position; The side-push positioning component is installed on the main track and is used to push the side of the material plate when the material plate moves to the preset station, so that the other side of the material plate abuts against the auxiliary track for positioning.

2. The high-precision dispensing and conveying device with side-push positioning as described in claim 1, characterized in that, The material blocking assembly is disposed between the main track and the auxiliary track. The material blocking assembly includes a material plate positioning block and a material blocking drive mechanism. The material blocking drive mechanism is used to drive the material plate positioning block to rise to the front of the material plate's moving direction and block the material plate at a preset working position. The side push positioning assembly includes a push block and a side push drive mechanism. The side push drive mechanism is used to drive the push block to move in a direction perpendicular to the track and push the side of the material plate.

3. The high-precision dispensing and conveying device with side-push positioning as described in claim 1, characterized in that, The conveying device also includes a vertical positioning component for limiting the vertical displacement of the material plate at a preset work station.

4. The high-precision dispensing and conveying device with side-push positioning as described in claim 3, characterized in that, The vertical positioning component is a pressure plate assembly, which includes a pressure plate, a fixing block, and a pressure plate driving mechanism. The fixing block is fixedly connected to the base and is disposed between the two conveyor belts. The fixing block is disposed at a preset work position. The pressure plate is disposed above the track assembly. The pressure plate driving mechanism is used to drive the pressure plate to press the material plate onto the fixing block for clamping and fixing.

5. The high-precision dispensing and conveying device with side-push positioning as described in claim 4, characterized in that, The pressure plate driving mechanism includes a lifting mechanism and a lowering mechanism. The lifting mechanism is adapted to lower the pressure plate so that it presses against the material plate when the material plate enters the preset station. The lowering mechanism is adapted to raise the pressure plate until it leaves the material plate after dispensing is completed.

6. The high-precision dispensing and conveying device with side-push positioning as described in claim 5, characterized in that, The pressure plate driving mechanism is located below the base. The lifting mechanism is a lifting cylinder, and the lowering mechanism is a first tension spring. The pressure plate driving mechanism also includes a connecting spoke, which is fixedly connected to the side of the pressure plate. The lifting cylinder and the first tension spring are both located below the connecting spoke. The lifting cylinder is used to drive the connecting spoke and the pressure plate to rise and move away from the material plate, and the first tension spring is used to pull the connecting spoke and the pressure plate to lower and press the material plate.

7. The high-precision dispensing and conveying device with side-push positioning as described in claim 4, characterized in that, The pressure plate is a square frame, and it presses down on the edge of the material plate to press the material plate onto the fixing block.

8. The high-precision dispensing and conveying device with side-push positioning as described in claim 1, characterized in that, The conveying device also includes a push rod assembly disposed between the main track and the auxiliary track. The push rod assembly includes a push rod seat, a push rod, a rotating shaft, a second tension spring, a push rod stopper, a sensor, and a push rod drive mechanism. The rotating shaft passes through the middle of the push rod and is mounted on the push rod seat. The two ends of the second tension spring are respectively connected to the end of the push rod and the push rod seat, and are used to pull down one end of the push rod and raise the other end of the push rod. The push rod stopper is fixedly connected to the main track. When the push rod seat is located below the push rod stopper, the push rod stopper abuts against and limits the height of the push rod to be lower than the height of the conveyor belt, and the second tension spring is in a stretched state. The sensor is fixedly connected to the main track and is used to detect whether the material plate passes over the pusher assembly. When the sensor senses that the material plate passes over the pusher assembly, the pusher drive mechanism drives the pusher seat to move along the moving direction of the material plate. The pusher disengages from the pusher blocker, the second tension spring is in a contracted state, and one end of the pusher is raised and pushes the tail of the material plate.

9. The high-precision dispensing and conveying device with side-push positioning as described in claim 1, characterized in that, The conveying device further includes a width adjustment component, which includes a slide rail and a width adjustment locking member that slides on the slide rail; the main track is fixedly connected to the base, the secondary track is fixedly connected to the width adjustment locking member, the direction of the slide rail is set to be perpendicular to the track direction, and the secondary track and the width adjustment locking member slide on the slide rail to adjust the distance between the main track and the secondary track.

10. The high-precision dispensing and conveying device with side-push positioning as described in claim 1, characterized in that, The conveying device also includes a glue suction and cleaning component, a high-precision electronic scale, a glue wiping component, and a glue discharge box, all located on the side of the base.

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