Tray pier connecting machine

Abstract

The utility model relates to a tray pier connecting machine which comprises a machine frame, a motor installed on the left side of the machine frame, rotating rods symmetrically arranged on the right side of the machine frame, belts connected between the rotating rods and an output shaft of the motor, an auxiliary support installed between the tops of the belts, a positioning assembly arranged on the top of the auxiliary support and a portal frame installed and connected between the front portion and the rear portion of the middle of the machine frame. A first guide rail is arranged on the right side of the portal frame, a connecting support is slidably arranged on the first guide rail, and a plurality of air nail guns are slidably arranged on the right side of the connecting support by arranging a plurality of second guide rails. The movable air nail gun is arranged on the portal frame, multi-hole nailing between a single timber pier and a wood strip is achieved, and the overall stability and the bearing capacity of a wood tray are improved; in addition, through application of the debugging system, use of a multi-nail-position formula is provided, high adaptation to nailing of the battens and the timber piers in different combinations can be achieved by inputting the number and the length of the battens and the timber piers, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pallet processing equipment, and particularly relates to a pallet connecting pier machine. Background Technique

[0002] A wooden pallet is a pallet made of natural wood and is widely used in the work of containerizing, stacking, handling, and transporting goods. For pallets of common specifications, they are generally composed of wooden strips and wooden piers. The longer the length of the wooden strip, the more the number of wooden piers evenly installed at the bottom, which is mainly used to achieve the stable support of the pallet. In the prior art, a manual nail gun is often used to nail the wooden strip and the wooden pier, and the efficiency is not high. Therefore, a pallet connecting pier machine that can achieve semi-automatic nailing is designed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a pallet connecting pier machine to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A pallet connecting pier machine includes a frame. A motor is installed on the left side of the frame. Rotating rods are symmetrically arranged on the right side of the frame. A belt is connected between the rotating rod and the output shaft of the motor. A sub-bracket is installed between the tops of the belts. A positioning component is arranged on the top of the sub-bracket. A gantry is installed between the front and back of the middle part of the frame. A first guide rail is arranged on the right side of the gantry. A connecting support is slidably arranged on the first guide rail. A plurality of pneumatic nail guns are slidably arranged on the right side of the connecting support through a plurality of second guide rails.

[0005] Preferably, a first cylinder is fixedly installed on the left side of the gantry. The output end of the first cylinder is connected to the connecting support. A second cylinder with the same number as the pneumatic nail guns is arranged on the top of the connecting support. The output end of the second cylinder is connected to the pneumatic nail gun.

[0006] Preferably, the positioning component has a plurality of square plates. Three flow grooves are opened on each square plate. Rear positioning plates are arranged at the positions behind the flow grooves on the square plates. Flow rails are arranged at the bottoms of the square plates through a plurality of connecting frames. Three front positioning plates are slidably arranged on the flow rails. The front positioning plates are respectively located in the flow grooves. A coupling is extended between the lower parts of the front positioning plates. A first push rod is arranged at the front side of the bottom of the square plate.

[0007] Preferably, the number of the square plates is 3, which are the first square plate, the second square plate, and the third square plate from left to right. A left-side square positioning plate is arranged on the left side of the first square plate. A middle-side square positioning plate is arranged on the second square plate. A right-side square positioning plate is slidably arranged on the top right side of the third square plate through a second push rod.

[0008] Preferably, 3 first push plates are provided on the inner sides of the tops of the first square plate and the third square plate.

[0009] Preferably, 2 second push plates are provided on the inner sides of the tops of the first square plate and the third square plate. Clamping blocks are provided on the tops of the second push plates. A cross plate is connected between the clamping blocks. 3 plate positioning blocks are provided on the top of the cross plate.

[0010] Preferably, a main driving cylinder and a rear driving cylinder are successively provided on the bottoms of the first square plate and the third square plate from back to front. The output rods of the main driving cylinder and the rear driving cylinder pass through the first square plate and the third square plate, and a roller group is rotatably connected to the top through a hinge seat.

[0011] Preferably, circular rails are provided on the front and rear sides of the top of the frame. Rotating wheels are symmetrically provided on the front and rear sides of the auxiliary bracket.

[0012] Preferably, a plurality of air storage tanks are installed on the rear side of the frame. The air storage tanks provide air sources for the first cylinder, the second cylinder, the first push rod, the second push rod, etc.

[0013] Preferably, the range of the normal working air pressure is 0.7 Mpa - 0.8 Mpa.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model realizes automatic nailing between a single wooden pier and a wooden strip by arranging a movable pneumatic nail gun on the gantry; the present utility model also provides the use of a multi-nail position formula through the application of a debugging system. By simply switching, nailing at different nail positions can be achieved. Moreover, by inputting the quantity and length of the wooden strips and wooden piers, high adaptability to nailing of different combinations of wooden strips and wooden piers can be achieved, ensuring the accuracy and stability of nailing and improving production efficiency; the present utility model also has a positioning assembly provided on the top of the auxiliary bracket to automatically position the wooden pier and the wooden strip before the auxiliary bracket moves, ensuring that the wooden piers are all located below the wooden strips and ensuring that the wooden strips are in a horizontal state, realizing precise nailing in multiple aspects; the present utility model also has a main driving cylinder and a rear driving cylinder. Through the main driving cylinder and the rear driving cylinder, the bracket can automatically slide forward and tilt along the roller group, realizing automatic collection of the bracket; in short, manual workers only need to place the wooden strips and wooden piers in advance, and then input the values through the debugging system and debug the components, then the nailing of the wooden piers can be achieved, reducing the manual operation cost, realizing semi-automatic nailing and working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the first three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is the second three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 3 The first partial three-dimensional structure diagram of the present utility model;

[0018] Figure 4 The three-dimensional structure diagram of the gantry and the pneumatic nail gun in the present utility model;

[0019] Figure 5 The second partial three-dimensional structure diagram of the present utility model;

[0020] Figure 6 The third partial three-dimensional structure diagram of the present utility model;

[0021] Figure 7 The three-dimensional structure diagram of the positioning component in the present utility model;

[0022] Figure 8 Another perspective view of the positioning component in the present utility model;

[0023] Figure 9 The partial three-dimensional structure diagram of the second square plate in the present utility model;

[0024] Figure 10 The three-dimensional structure diagram of the roller group in the present utility model;

[0025] Figure 11 The partial three-dimensional structure diagram of the third square plate in the present utility model;

[0026] Figure 12 The three-dimensional view and exploded view of the second square plate in the present utility model;

[0027] Reference numerals in the figure: 1 - frame, 2 - motor, 3 - rotating rod, 4 - belt, 5 - auxiliary bracket, 6 - positioning component, 7 - gantry, 8 - first guide rail, 10 - connecting support, 11 - second guide rail, 12 - pneumatic nail gun, 13 - first cylinder, 14 - second cylinder;

[0028] 61 - square plate, 62 - flow groove, 63 - rear positioning plate, 631 - connecting frame, 632 - flow track, 64 - front positioning plate, 641 - coupling, 642 - first push rod;

[0029] 65 - first square plate, 651 - left side positioning plate, 66 - second square plate, 661 - middle side positioning plate, 67 - third square plate, 671 - right side positioning plate, 672 - second push rod;

[0030] 68 - first push plate;

[0031] 69 - second push plate, 691 - clamping block, 692 - cross plate, 693 - plate positioning block;

[0032] 15 - Main drive cylinder, 16 - Rear drive cylinder, 17 - Hinge seat, 18 - Roller set, 19 - Circular rail, 20 - Runner, 21 - Air storage tank. Detailed implementation manner

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the protection scope of the present invention.

[0034] Embodiment 1

[0035] As Figures 1 to 12A kind of pallet connecting pier machine shown in the figure includes a frame 1. A motor 2 is installed on the left side of the frame 1. Rotating rods 3 are symmetrically arranged on the right side of the frame 1. A belt 4 is connected between the rotating rod 3 and the output shaft of the motor 2. A secondary bracket 5 is installed between the tops of the belts 4. A positioning component 6 is arranged on the top of the secondary bracket 5. A gantry 7 is installed between the front and back of the middle part of the frame 1. A first guide rail 8 is arranged on the right side of the gantry 7. A connecting support 10 is slidably arranged on the first guide rail 8. A plurality of pneumatic nail guns 12 are slidably arranged on the right side of the connecting support 10 through a plurality of second guide rails 11; A first cylinder 13 is fixedly installed on the left side of the gantry 7. The output end of the first cylinder 13 is connected to the connecting support 10. A second cylinder 14 with the same number as the pneumatic nail gun 12 is arranged on the top of the connecting support 10. The output end of the second cylinder 14 is connected to the pneumatic nail gun 12; The positioning component 6 has a plurality of square plates 61. Three flow grooves 62 are opened on each square plate 61. A rear positioning plate 63 is arranged at the position behind the flow groove 62 on the square plate 61. A flow rail 632 is arranged at the bottom of the square plate 61 through a plurality of connecting frames 631. Three front positioning plates 64 are slidably arranged on the flow rail 632. The front positioning plates 64 are respectively located in the flow grooves 62. A coupling 641 is extended between the lower parts of the front positioning plates 64. A first push rod 642 is arranged at the front side of the bottom of the square plate 61. The output end of the first push rod 642 is connected to the front positioning plate 64; The number of square plates 61 is 3, which are the first square plate 65, the second square plate 66 and the third square plate 67 from left to right in sequence. A left side positioning plate 651 is arranged on the left side of the first square plate 65. A middle side positioning plate 661 is arranged on the second square plate 66. A right side positioning plate 671 is slidably arranged on the top right side of the third square plate 67 through a second push rod 672; Three first push plates 68 are arranged on the inner sides of the tops of the first square plate 65 and the third square plate 67; Two second push plates 69 are arranged on the inner sides of the tops of the first square plate 65 and the third square plate 67. A clamping block 691 is arranged on the top of the second push plate 69. A cross plate 692 is connected between the clamping blocks 691. Three plate positioning blocks 693 are arranged on the top of the cross plate 692; A main driving cylinder 15 and a rear driving cylinder 16 are arranged at the bottom of the first square plate 65 and the third square plate 67 from back to front in sequence. The output rods of the main driving cylinder 15 and the rear driving cylinder 16 pass through the first square plate 65 and the third square plate 67, and are rotatably connected with a roller group 18 through a hinge seat 17 at the top; Circular rails 19 are arranged on the front and back sides of the top of the frame 1. Rotating wheels 20 are symmetrically arranged on the front and back sides of the secondary bracket 5. The rotating wheels 20 are in sliding contact and cooperation with the circular rails 19; A plurality of air storage tanks 21 are installed on the rear side of the frame 1. The air storage tanks 21 provide air sources for the first cylinder 13, the second cylinder 14, the first push rod 642, the second push rod 672, etc.; The range of the normal working air pressure is between 0.7 Mpa and 0.8 Mpa.

[0036] The utility model realizes automatic nailing between a single wooden pier and a wooden strip by arranging a movable pneumatic nail gun 12 on a gantry 7; the utility model also provides the use of a multi-nail position formula through the application of a debugging system. By simply switching, nailing at different nail positions can be achieved. Moreover, by inputting the quantity and length of the wooden strips and wooden piers, high adaptability to nailing of wooden strips and wooden piers in different combinations can be realized, ensuring the accuracy and stability of nailing and improving production efficiency. The utility model also has a positioning component 6 arranged at the top of a secondary support 5 to automatically position the wooden pier and the wooden strip before the secondary support 5 moves, ensuring that the wooden piers are all located below the wooden strips and that the wooden strips are in a horizontal state, realizing precise nailing in multiple aspects. The utility model also has a main driving cylinder 15 and a rear driving cylinder 16. Through the main driving cylinder 15 and the rear driving cylinder 16, the bracket can automatically slide forward and tilt out along a roller group 18, realizing automatic collection of the bracket. In short, workers only need to place the wooden strips and wooden piers in advance, then input values through the debugging system and debug the components, and then nailing of the wooden piers can be achieved, reducing the labor operation cost and realizing semi-automatic nailing and working efficiency.

[0037] Embodiment 2

[0038] As Figures 1 to 12 shown, a pallet connecting pier machine includes a machine frame 1. A motor 2 is installed on the left side of the machine frame 1. The two output shafts of the motor 2 are symmetrically arranged front and rear. Thus, when rotating rods 3 are symmetrically arranged front and rear on the right side of the machine frame 1, the rotating rods 3 can be connected to the output shafts on the same lateral side through belts 4, that is, two pairs of belts 4 are symmetrically arranged on the front and rear sides of the machine frame 1. A secondary support 5 is installed between the tops of the belts 4. That is, when the motor 2 operates, it can drive the secondary support 5 to move through the belts 4. Suppose the wooden strips and wooden piers are both placed on the secondary support 5, the belts 4 can drive the wooden strips and wooden piers thereon to move and cooperate with nailing. It should be noted that before the machine works, the position of the belt 4 pulled by the motor 2 must be at the zero position. It can be checked in the main screen of the debugging interface whether the current position of the motor 2 is displayed as 0. If it is 0, it means that the motor 2 and the belt 4 are in the correct position and work can be directly started; if it is not 0, click the "Reset" button in the debugging screen, and then click the "Origin Return" button to trigger the motor 2 to rotate and drive the secondary support 5 and the above components to automatically move to the right until the current position is displayed as 0 in the main screen.

[0039] In this embodiment, the nail driving assembly is fixedly arranged in the middle of the rack 1. A gantry 7 is installed and connected between the front and rear sides in the middle of the rack 1. There are two first guide rails 8 on the right side of the gantry 7. The first guide rails 8 are symmetrically arranged up and down. A connecting support 10 is slidably connected between the first guide rails 8. A plurality of second guide rails 11 are arranged on the right side of the connecting support 10. Nail guns 12 with the same number as the second guide rails 11 are slidably arranged on the second guide rails 11. Correspondingly, a plurality of second cylinders 14 are arranged on the top of the connecting support 10. The output ends of the second cylinders 14 are respectively connected to the tops of the nail guns 12. Thus, when the second cylinders 14 operate, they can drive the nail guns 12 to move downward to drive nails into the wooden strips and wooden piers below them. And a first cylinder 13 is installed and arranged at a position on the left side of the gantry 7. The output direction of the first cylinder 13 is forward, and the output shaft is connected to the connecting support 10. That is, when the first cylinder 13 operates, it will drive the connecting support 10 and its nail guns 12 to move back and forth.

[0040] It can be understood that the number of pallets that can be made at one time in the present utility model will correspond to the installation numbers of the nail guns 12 and the second cylinders 14. When the number of nail guns 12 is 1, the numbers of the second guide rails 11 and the second cylinders 14 are also 1; when the number of nail guns 12 is 2, the numbers of the second guide rails 11 and the second cylinders 14 are also 2; when the number of nail guns 12 is 3, the numbers of the second guide rails 11 and the second cylinders 14 are also 3, and so on.

[0041] It should be noted that the operation modes of all components of this product rely on the support of the debugging system. For easier understanding, in this embodiment, the number of pallets that can be made at one time is limited to 3, that is, the number of nail guns 12 is also 3, to elaborate on the nail driving and debugging process of the pallets, which can be adjusted according to requirements in actual applications.

[0042] In this embodiment, the placement position of the made pallets is horizontal, that is, the wooden strips are placed horizontally on the auxiliary support 5. The number of wooden piers to be nailed is arranged from left to right at the bottom of the wooden strips. The two wooden piers on the left and right sides are both closely attached to the left and right edges at the bottom of the wooden strips, and the middle wooden pier is evenly fixed at points according to the number of wooden piers. There are multiple but not limited to the following parameter variables in this debugging process: the gun extending time, nail output time, displacement speed, etc. of the nail gun 12. The nail driving system supported by the above data generates three nail driving formulas, namely the two-nail position formula, the three-nail position formula, and the four-nail position formula. Specifically, it refers to the number of nails driven between each wooden pier and the wooden strip and the fixed nail driving positions. The nail positions of the wooden piers are all in the top surface in contact with the wooden strip. Among them, the two-nail positions are respectively located at two diagonal positions of the wooden pier, designated as a1 and a2; the three-nail positions are the three point positions in the isosceles triangle formed by extending upward with the bottom edge of the wooden pier as the reference, designated as b1, b2, and b3; the four-nail positions are respectively located at the four corner positions of the wooden pier, designated as c1, c2, c3, and c4.

[0043] It should be noted that the nail driving debugging system used in this application can support nail driving operations for less than 6 pier positions, and the pier spacing α is calculated by the formula "pier spacing α = (wood strip length - wooden pier width) ÷ (number of wooden piers - 1)".

[0044] For easy understanding, in this embodiment, the number of wooden piers is limited to 3. Further, there are 3 pier positions on the wood strip, and 2 identical pier spacings α are generated between the 3 pier positions. After placing the wood strip and the 3 wooden piers, the staff can manually input the length of the wood strip and the width of the wooden pier to obtain the pier spacing α. Subsequently, select the nail driving formula, and input the positions of at least 2 nail positions in the formula. It is understood that the values of nail position 1 are the distances between a1, b1, c1 and the left edge of the pier position, and the values of nail position 2 are the distances of (a2 - a1), (b2 - b1), (c2 - c1) in the horizontal position, and so on. That is, in the 2 - nail - position formula, inputting the positions of at least 2 nail positions can directly determine the nail positions; while in the 3 - nail - position formula, the positions of 3 nail positions can be directly input, or the position of the 3rd nail position can be calculated after inputting the positions of 2 nail positions; in the 4 - nail - position formula, the positions of 4 nail positions can be directly input, or the 4th nail position can be automatically calculated after inputting 3 nail positions.

[0045] The overall debugging process is as follows: Pre - debug the parameters of the main operation page, then enter the formula screen. In the formula screen, place the specified number of wooden piers (9) and wood strips (3), input the wood strip length of 1200, the number of wooden piers 3 and the width 90. The system calculates that the pier spacing α = (wood strip length - wooden pier width) ÷ (number of wooden piers - 1) = (1200 - 90) ÷ 2 = 555. After confirming that the data is correct and the actually measured data of the wooden piers is correct, select the required nail driving formula, the 2 - nail - position formula, the 3 - nail - position formula or the 4 - nail - position formula, press the "formula confirmation key" and then return to the main screen, press the "automatic nail driving" and "nail output" keys, and the machine starts to manufacture the tray.

[0046] Embodiment 3

[0047] As Figures 1 to 12 shown, a tray connecting pier machine further includes a positioning component 6 arranged at the top of the auxiliary support 5, which can realize the alignment between the wooden pier and the wood strip, ensuring accurate nail driving and the quality of the manufactured tray.

[0048] The number of pallets to be produced for continuous limiting at one time is 3. Accordingly, the number of square plates 61 in the positioning assembly 6 is set to 3. Three flow grooves 62 are opened on each square plate 61. The flow grooves 62 are vertically opened from front to back. A front positioning plate 64 is slidably arranged in each flow groove 62, that is, there are 3 front positioning plates 64. A coupling 641 is extended between the lower parts of the front positioning plates 64. That is, the coupling 641 can connect the moving actions of the 3 front positioning plates 64 together. Accordingly, when a first push rod 642 is arranged at the front side of the bottom of the square plate 61 and the output direction of the first push rod 642 is backward, and the output end of the first push rod 642 is connected to a certain front positioning plate 64, the designated front positioning plate 64 can be driven to move when the first push rod 642 is driven, and then the 3 front positioning plates 64 are driven to move synchronously through the coupling 641. At the same time, a rear positioning plate 63 is arranged at the position behind the flow groove 62 on the square plate 61, that is, there are 3 rear positioning plates 63. The rear positioning plates 63 are fixedly arranged, and a placing space is formed between the front side of the rear positioning plate 63 and the corresponding front positioning plate 64 for placing wooden blocks. Thus, the staff manually places the wooden blocks between the rear positioning plate 63 and the front positioning plate 64 respectively, and the first push rod 642 makes a telescopic action once to push all the wooden blocks to the front side of the rear positioning plate 63.

[0049] The square plate 61 can be specifically divided into 3 pieces, namely a first square plate 65 and a third square plate 67 which are symmetrically arranged on the left and right, and a second square plate 66 located between the two. A left side square positioning plate 651 is arranged on the left side of the first square plate 65, a right side square positioning plate 671 is arranged on the upper right side of the third square plate 67, and a middle side square positioning plate 661 is arranged on the second square plate 66. When the above positioning plates are all fixedly arranged, a fixed corner position can be formed in cooperation with the rear positioning plate 63. Accordingly, the staff can use this corner space as a reference to place the wooden blocks. Subsequently, the first push rod 642 drives the front positioning plate 64 to make a telescopic action once to perform three-sided positioning on the wooden blocks. Further, 3 first push plates 68 are arranged on the inner sides of the tops of the first square plate 65 and the third square plate 67, and the output directions of the first push plates 68 all face the positioning plates on the square plate. Then, the first push plates 68 and the first push rod 642 are driven synchronously to realize four-sided positioning of the wooden blocks.

[0050] Embodiment 4

[0051] It is understandable that when the position of the left positioning plate 651 is fixedly set, the right positioning plate 671 is slidably arranged, and the second push rod 672 is installed on the top right side of the third plate 67 to drive the right positioning plate 671, the left and right positioning of the wooden strip can be synchronously achieved; at the same time, when the left and right ends of the wooden strip are also abutted against the rear positioning plate 63, the rear positioning of the wooden strip can also be achieved simultaneously. That is, the staff places the left and right ends of 3 wooden strips against the rear positioning plate 63 respectively, and then the second push rod 672 makes a telescopic movement once. When pushing the right positioning plate 671 to position the 3 wooden blocks on the right side, the left and right positioning of the wooden strip can also be completed synchronously. Furthermore, the following components are provided for the front positioning of the wooden strip:

[0052] There are 2 second push plates 69 on the inner sides of the tops of the first plate 65 and the third plate 67. The second push plates 69 are arranged staggered with the first push plate 68, and the output directions of the second push plates 69 on the same plate are the same and face backward; the output end of the second push plate 69 is provided with a clamping block 691. At the same time, the clamping block 691 is slidably arranged on the top of the second push plate 69. That is, when the second push plate 69 operates, it can push the clamping block 691 to move back and forth on the second push plate 69. A cross plate 692 is connected between the clamping blocks 691, and 3 plate positioning blocks 693 are arranged on the top of the cross plate 692 for positioning the front side of the wooden strip.

[0053] Thus, the positioning process of the wooden block and the wooden strip is as follows: The staff needs to manually place 9 wooden blocks between the front positioning plate 64, the rear positioning plate 63 and each side positioning plate respectively, and then place 3 wooden strips horizontally between the left positioning plate 651 and the right positioning plate 671. At the same time, the front and rear sides of the wooden strip are located between the plate positioning block 693 and the front positioning plate 64; then the first push rod 642, the second push rod 672, the first push plate 68 and the second push plate 69 make a telescopic movement synchronously once to achieve the four-sided positioning of the wooden block and the wooden strip, ensure that the wooden block is located below the wooden strip, and ensure that the wooden strips are in a horizontal state, so as to avoid deviation from the nail driving position of the nail gun 12 when moving below the nail gun 12, and achieve accurate nail driving in multiple aspects.

[0054] Embodiment 5

[0055] Such as Figures 1 to 12A kind of pallet connecting pier machine as shown in the figure. After the machine parameters are debugged in advance and the work is started, the positioning component 6 arranged on the auxiliary support 5 positions the wooden piers and wooden strips placed on it. Subsequently, the motor 2 operates to drive the belt 4 to rotate, and then drives the auxiliary support 5 thereon to move leftward. When the wooden pier moves below the pneumatic nail gun 12, the motor 2 pauses, and cooperates with the pneumatic nail gun 12 to nail the wooden strip and wooden pier below once. After the nailing is completed, the motor 2 starts again, and the pneumatic nail gun 12 makes corresponding displacements according to the nail positions until the nailing is completed. The motor 2 rotates reversely to drive the belt 4 and the completed pallet to move rightward to reset, and then the motor 2 stops operating, and the pallet is ready for blanking.

[0056] To realize the automatic blanking of the pallet, in this embodiment, a main driving cylinder 15 and a rear driving cylinder 16 are also arranged at the bottoms of the first square plate 65 and the third square plate 67. The main driving cylinder 15 is located at the rear side, and the rear driving cylinder 16 is located at the front side. The output rods of the main driving cylinder 15 and the rear driving cylinder 16 both pass through the first square plate 65 and the third square plate 67, and a roller group 18 is rotatably connected to the top bracket through a hinge seat 17. The roller group 18 specifically has a plurality of rollers rotatably arranged in a shell, and the highest point of the rollers protrudes from the shell, and the roller group 18 is also located below the wooden strip; that is, the nailed pallet is still horizontally arranged. At this time, the main driving cylinder 15 and the rear driving cylinder 16 move upward together to lift the pallet upward until the wooden pier is not limited. Then the rear driving cylinder 16 stops moving, and the main driving cylinder 15 continues to lift to drive the rear side of the auxiliary support 5 to be gradually inclined. In this way, the bracket can slide forward and out along the roller group 18. Just place a collection box in front of the auxiliary support 5, and the centralized collection of the bracket can be realized.

[0057] Embodiment 6

[0058] It can be understood that the belt 4 in the existing cognition has a certain toughness, and the belt 4 equipped with the auxiliary support 5 and the wooden bracket will inevitably show a downward concave state. Therefore, runners 20 are symmetrically arranged on both the front and rear sides of the auxiliary support 5; correspondingly, circular rails 19 are arranged on both the front and rear sides of the top of the frame 1, that is, slide rails with a cylindrical surface. In this way, the sunken runners 20 can be in contact sliding fit with the circular rails 19. Cooperating with the left and right movement of the auxiliary support 5 on the same horizontal line, while realizing nailing, it can also give the auxiliary support 5 a supporting force when moving left and right, ensuring its horizontal left and right movement.

[0059] Moreover, a plurality of gas storage tanks 21 are installed at the rear side of the frame 1. The gas storage tanks 21 can provide a gas source for each pneumatic component. Specifically in this application: the first cylinder 13 drives the connecting support 10, the second cylinder 14 drives the nail gun 12, the first push rod 642 drives the front positioning plate 64, the second push rod 672 drives the right side positioning plate 671, the first push plate 68 pushes the wooden pier, the second push plate 69 drives the sheet positioning block 693, the main drive cylinder 15, and the rear drive cylinder 16. It should be mentioned that the normal air pressure working value range of this application is 0.7 Mpa - 0.8 Mpa. Then, before the machine works, it is necessary to ventilate and check whether the air pipeline is tightly connected and there is no leakage phenomenon, and then confirm whether the working air pressure of the machine is normal to ensure that the air path system inside the equipment is unobstructed; then enter the debugging screen, and start each pneumatic component by manually pressing the start button of each pneumatic component to check whether the relevant pneumatic components are in a normal working state, so as to ensure the safe and efficient operation of the continuous pier machine.

[0060] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0061] The above is only used to illustrate the technical solution of the present invention and not to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention, as long as they do not depart from the spirit and scope of the technical solution of the present invention, shall be covered by the scope of the claims of the present invention.

Claims

1. A pallet connecting pier machine, comprising a frame (1), characterized in that, A motor (2) is installed on the left side of the frame (1). On the right side of the frame (1), rotating rods (3) are symmetrically arranged. A belt (4) is connected between the rotating rods (3) and the output shaft of the motor (2). A secondary support (5) is installed between the tops of the belts (4). A positioning component (6) is provided on the top of the secondary support (5). A gantry (7) is installed and connected between the front and back of the middle of the frame (1). A first guide rail (8) is provided on the right side of the gantry (7). A connecting support (10) is slidably arranged on the first guide rail (8). A plurality of pneumatic nail guns (12) are slidably arranged on the right side of the connecting support (10) through a plurality of second guide rails (11).

2. The pallet connecting pier machine according to claim 1, characterized in that, A first cylinder (13) is fixedly installed on the left side of the gantry (7). The output end of the first cylinder (13) is connected to the connecting support (10). A second cylinder (14) with the same number as the pneumatic nail guns (12) is provided on the top of the connecting support (10). The output end of the second cylinder (14) is connected to the pneumatic nail gun (12).

3. A pallet connecting pier machine according to claim 1, characterized in that, The positioning component (6) has a plurality of square plates (61). Three flow grooves (62) are opened on each of the square plates (61). A rear positioning plate (63) is provided at the position behind the flow grooves (62) on the square plates (61). A flow track (632) is provided at the bottom of the square plates (61) through a plurality of connecting frames (631). Three front positioning plates (64) are slidably arranged on the flow track (632). The front positioning plates (64) are respectively located in the flow grooves (62). A coupling shaft (641) extends between the lower parts of the front positioning plates (64). A first push rod (642) is provided at the front side of the bottom of the square plates (61).

4. The pallet connecting pier machine according to claim 3, characterized in that, The number of the square plates (61) is 3, which are the first square plate (65), the second square plate (66) and the third square plate (67) in sequence from left to right. A left side positioning plate (651) is provided on the left side of the first square plate (65). A middle side positioning plate (661) is provided on the second square plate (66). A right side positioning plate (671) is slidably arranged on the top right side of the third square plate (67) through a second push rod (672).

5. The pallet connecting pier machine according to claim 4, characterized in that, Three first push plates (68) are provided on the inner sides of the tops of the first square plate (65) and the third square plate (67).

6. The pallet connecting pier machine according to claim 5, wherein, Two second push plates (69) are provided on the inner sides of the tops of the first square plate (65) and the third square plate (67). Clamping blocks (691) are provided on the tops of the second push plates (69). A cross plate (692) is connected between the clamping blocks (691). Three plate positioning blocks (693) are provided on the top of the cross plate (692).

7. A pallet connecting pier machine according to claim 6, characterized in that, A main driving cylinder (15) and a rear driving cylinder (16) are provided at the bottom of the first square plate (65) and the third square plate (67) in sequence from back to front. The output rods of the main driving cylinder (15) and the rear driving cylinder (16) pass through the first square plate (65) and the third square plate (67), and are rotatably connected to a roller group (18) through a hinge seat (17) at the top.

8. A pallet connecting pier machine according to claim 1, characterized in that, Circular rails (19) are provided on the front and back sides of the top of the frame (1). Rotating wheels (20) are symmetrically provided on both the front and back sides of the secondary support (5).

9. A pallet connecting pier machine according to claim 1, characterized in that, A plurality of gas storage tanks (21) are installed at the rear side of the frame (1), and the gas storage tanks (21) provide a gas source for the first cylinder (13), the second cylinder (14), the first push rod (642), and the second push rod (672).

10. A pallet connecting pier machine according to claim 9, characterized in that, The range of the normal working air pressure is between 0.7 Mpa and 0.8 Mpa.

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