Automatic nailing equipment and method for cable packaging

Abstract

The invention discloses automatic nailing equipment and method for cable packaging. The automatic nailing equipment for cable packaging comprises a batten conveying device, a wooden tray conveying device, a wooden tray nailing device and a wooden tray discharging device. The batten conveying device is used for conveying battens to the wood plate nailing device and comprises a batten storage mechanism, a batten conveying mechanism and a batten carrying mechanism. The wooden tray conveying device is used for conveying wooden trays to the wooden tray nailing device; the wood plate nailing device is used for nailing a wood plate to be nailed and comprises a rack, a wood plate clamping mechanism, a wood plate rotating mechanism and a wood plate nailing mechanism used for nailing the two ends of the wood plate in a wood plate conveying mechanism to the wood plate. And the wooden tray discharging device is used for conveying the wooden trays with the battens nailed to a designated position. According to the automatic nailing equipment for cable packaging, wood strip feeding, wood plate feeding and discharging and wood strip nailing on the wood plate can be automatically completed, the automation degree is higher, and therefore the labor cost can be reduced.

Description

Technical Field

[0001] The invention belongs to the field of cable packaging, and in particular relates to an automatic nailing device and method for cable packaging. Background Art

[0002] At present, the cable industry still relies on wooden trays for packaging. Wooden trays require nailing of wooden strips on the side to fix the seal. At the same time, this packaging method relies more on manual operation. When enterprises produce in large quantities, the number of wooden trays used is also countless, which requires a lot of manpower to nail and seal in this position. However, when the output is relatively small, the number of wooden trays and manpower required is not much, and even several shifts need to be stopped. At this time, a series of contradictions and troubles will arise in the scheduling of staff.

[0003] Therefore, the industry currently needs a device that can automatically nail wooden strips to solve the problem of difficult scheduling when personnel are busy and excess personnel in packing positions when personnel are idle. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides an automatic nailing device for cable packaging, which can automatically complete the tasks of loading wooden strips, unloading and loading wooden trays, and nailing the wooden strips on the wooden trays, with a higher degree of automation, which is conducive to reducing labor costs.

[0005] A second object of the present invention is to provide an automatic nailing method for cable packaging.

[0006] The technical solution of the present invention to solve the above technical problems is:

[0007] An automatic nailing device for cable packaging includes a wood strip conveying device, a wood tray nailing device, a wood tray conveying device and a wood tray unloading device, wherein:

[0008] The wood strip conveying device is used to convey the wood strips to the wood tray nailing device, and comprises a wood strip storage mechanism, a wood strip conveying mechanism, and a wood strip conveying mechanism used to convey the wood strips in the wood strip storage mechanism to the wood strip conveying mechanism;

[0009] The wooden tray conveying device is used to convey the wooden tray to the wooden tray nailing device;

[0010] The wooden tray nailing device is used to nail wooden strips on wooden trays, and comprises a frame, a wooden tray clamping mechanism arranged on the frame for clamping the wooden tray, a wooden tray rotating mechanism for driving the clamped wooden tray to rotate, and a wooden tray nailing mechanism for nailing the two ends of the wooden strips in the wooden tray conveying mechanism to the wooden tray to be nailed;

[0011] The wooden tray unloading device is used to transport the wooden tray on which the wooden strips are nailed to a designated position.

[0012] Preferably, the wood strip conveying mechanism is a conveyor belt conveying mechanism; the wood strip conveying mechanism adopts a three-axis conveying robot, and the three-axis conveying robot conveys the wood strips placed in the wood strip storage mechanism to the conveyor belt in sequence; the conveyor belt conveying mechanism is used to convey the wood strips to the wooden tray nailing device.

[0013] Preferably, a wood strip centering mechanism is provided at the end of the conveyor belt conveying mechanism, and the wood strip centering mechanism includes a baffle plate arranged at the end of the conveyor belt conveying mechanism and correcting plates arranged on both sides of the baffle plate, wherein one end of the correcting plates on both sides is installed on the baffle plate, and the other end extends outwardly and obliquely in the opposite direction along the conveying direction of the conveyor belt conveying mechanism; a limiting height plate is provided at the end of the correcting plates on both sides away from the baffle plate, and both ends of the height limiting plate are respectively installed on the correcting plates on both sides, and the length direction of the height limiting plate is perpendicular to the conveying direction of the conveyor belt conveying mechanism; the height between the height limiting plate and the conveying plane of the conveyor belt conveying mechanism is equal to the height of a single wood strip.

[0014] Preferably, the wooden tray conveying device comprises a conveying frame, a flexible push plate arranged on the conveying frame, and a conveying driving mechanism for driving the flexible push plate to move so as to convey the wooden tray to be nailed to the wooden tray nailing device, wherein:

[0015] The conveyor frame is provided with a feeding guide rail for guiding and limiting the wooden tray to be nailed; the feeding guide rails are divided into two groups, the two groups of feeding guide rails are arranged in parallel, and both extend along the length direction of the conveyor frame; the two sides of the wooden tray to be nailed are located in the two groups of feeding guide rails;

[0016] The conveying drive mechanism includes a screw and a conveying motor for driving the screw to rotate, wherein the screw is installed on the conveying frame and extends along the length direction of the conveying frame; the conveying motor is installed on the conveying frame, and the main shaft of the conveying motor is connected to the screw; the flexible push plate is installed on a moving seat, and a spiral hole cooperating with the screw is provided on the moving seat.

[0017] Furthermore, a telescopic driving mechanism for driving the flexible push plate to extend and a rotating driving mechanism for driving the flexible push plate to rotate are also provided between the movable seat and the flexible push plate.

[0018] Preferably, the frame includes a first frame and a second frame; wherein, a first lifting seat is provided on the first frame; a second lifting seat is provided on the second frame; a fixed shaft sleeve is provided on the first lifting seat; a rotating shaft sleeve is provided on the second lifting seat; the wooden disk clamping mechanism is used to drive the first frame and the second frame to move toward or in the opposite direction to cause the fixed shaft sleeve and the rotating shaft sleeve to be inserted into or away from the center holes on both sides of the wooden disk to be nailed.

[0019] Preferably, the wooden disk rotating mechanism includes a rotating motor arranged on the second lifting seat for driving the rotating sleeve to rotate, and the main shaft of the rotating motor is connected to the rotating sleeve; a rotating transmission pin is arranged on the rotating sleeve, and a pin hole matching the rotating transmission pin is arranged on the wooden disk to be nailed.

[0020] Preferably, the wooden tray clamping mechanism also includes a lifting drive mechanism respectively arranged on the first frame and the second frame for driving the first lifting seat and the second lifting seat to rise and fall synchronously; the lifting drive mechanism adopts a driving method combining a motor and a screw transmission mechanism.

[0021] Preferably, the wood strip nailing mechanism comprises a wood strip transporting assembly for transporting the wood strips at the end position of the conveyor belt conveying mechanism to the bottom of the wood tray to be nailed, and a wood strip nailing assembly for nailing the two ends of the wood strips to the two sides of the wood tray to be nailed, wherein:

[0022] The wood strip handling assembly includes a pneumatic push rod, and the baffle is provided with a material taking port at a position corresponding to the pneumatic push rod; the pneumatic push rod is extended to lift the wood strip located at the material taking port, so as to press the wood strip under the wood tray to be nailed;

[0023] The wood strip nailing assemblies are divided into two groups, and the two groups of wood strip nailing assemblies are respectively arranged on the first frame and the second frame; the wood strip nailing assemblies include a nail gun, a vertical driving mechanism for driving the nail gun to move vertically, and a first horizontal driving mechanism for driving the nail gun to move along a conveying direction perpendicular to the conveying direction of the conveyor belt conveying mechanism.

[0024] Preferably, the wooden tray nailing device also includes a wooden tray position adjustment mechanism for adjusting the position of the wooden tray to be nailed, and the wooden tray position adjustment mechanism includes a loading push rod and a loading push rod, wherein the loading push rod is located on one side of the frame and is obliquely arranged below the loading guide rail, and is used to drive the wooden tray to be nailed to tilt upward and pass over the baffle to enter the clamping station of the wooden tray clamping mechanism; the loading push rod is located on the other side of the frame, and the loading push rod is installed on the support frame and is arranged horizontally.

[0025] Preferably, the wooden tray unloading device includes an unloading guide rail, a second lateral driving mechanism for driving the frame to move lateraly, and an unloading driving mechanism for pushing the nailed wooden tray into the unloading guide rail, wherein the unloading guide rail is arranged in parallel with two groups of loading guide rails, and the unloading guide rail extends in a straight line in a direction away from the wooden tray nailing device; the unloading guide rail is provided with an extension portion inclined downward, for guiding the wooden tray to roll along the extension direction of the unloading guide rail; the unloading driving mechanism includes an unloading push rod, and the unloading push rod is installed on the support frame and arranged horizontally.

[0026] A cable packaging automatic nailing method comprises the following steps:

[0027] Step S1: the wood strip transporting mechanism transports the wood strips stored in the wood strip storage mechanism to the conveyor belt of the conveyor belt transporting mechanism in sequence;

[0028] Step S2: The conveyor belt conveying mechanism conveys the wood strips to the wood tray nailing device, and at the same time, the wood tray conveying device conveys the wood tray to the wood tray nailing device;

[0029] Step S3: the wooden tray clamping mechanism clamps the wooden tray, and the wooden tray nailing mechanism lifts the wooden strips in the conveyor belt conveying mechanism to the bottom of the wooden tray and nails the two sides of the wooden strips to the two sides of the wooden tray;

[0030] Step S4: the wood tray rotating mechanism drives the wood tray to rotate an angle to stagger the edge of the wood tray where the nails have been driven; the wood tray nailing mechanism lifts the wooden strips in the conveyor belt conveying mechanism to the bottom of the wood tray again, and then the wood tray rotating mechanism gives the wood tray a reverse pre-tightening force to press two adjacent wooden strips to prevent leaks, and then the wood tray nailing mechanism nails the two sides of the wooden strips to the two sides of the wood tray;

[0031] Step S5: repeat the above step S4 until the wooden tray is completely sealed by wooden strips;

[0032] Step S6: The wooden tray clamping mechanism releases the wooden tray, and the wooden tray unloading device delivers the sealed wooden tray to the designated collection location.

[0033] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0034] 1. The cable packaging automatic nailing equipment of the present invention can automatically complete the work of loading wooden strips, unloading wooden trays, and automatically nailing wooden strips on wooden trays, with a higher degree of automation, which is conducive to reducing labor costs.

[0035] 2. The automatic nailing equipment for cable packaging of the present invention can realize automatic alignment and nailing of wooden strips according to different outer diameters and widths of wooden trays, thus saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1-Figure 3 The diagrams are schematic structural diagrams of the automatic nailing device for cable packaging of the present invention from three different perspectives.

[0037] Figure 4 It is a structural schematic diagram of the wood strip conveying device.

[0038] Figure 5 A three-dimensional view of the wooden tray nailing device.

[0039] Figure 6 This is the front view of the wooden tray nailing device.

[0040] Figure 7 It is a three-dimensional diagram of the wooden tray clamping mechanism.

[0041] Figure 8 It is a three-dimensional diagram of the wooden tray clamping mechanism (with a wooden tray clamped).

[0042] Fig. 9 A three-dimensional view of the wooden tray nailing assembly (without nails).

[0043] Fig.10 A three-dimensional view of the wooden tray nailing assembly (when nailing).

[0044] Fig.11 It is a stereoscopic diagram of a wooden pallet nailing device, a wooden pallet conveying device and a wooden pallet unloading device.

[0045] Fig.12 It is a top view of the wooden pallet nailing device, the wooden pallet conveying device and the wooden pallet unloading device.

[0046] Fig.13 It is a three-dimensional diagram of the wooden tray conveying device.

[0047] Fig.14 This is a schematic diagram of the structure before the wooden tray is clamped.

[0048] Fig.15 This is a schematic diagram of the structure after the wooden tray is clamped. DETAILED DESCRIPTION

[0049] The present invention is further described in detail below in conjunction with embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0050] See also Figure 1-Figure 15The automatic nailing equipment for cable packaging of the present invention comprises a wood strip conveying device 1, a wood tray nailing device 2, a wood tray conveying device 3 and a wood tray unloading device 4, wherein the wood strip conveying device 1 is used to convey the wood strips to the wood tray nailing device 2, and comprises a wood strip storage mechanism 108, a wood strip conveying mechanism and a wood strip conveying mechanism for conveying the wood strips in the wood strip storage mechanism 108 to the wood strip conveying mechanism; the wood tray conveying device 3 is used to convey the wood tray to the wood tray nailing device 2; the wood tray nailing device 2 is used to nail the wood strips on the wood tray, and comprises a frame, a wood tray clamping mechanism 203 arranged on the frame for clamping the wood tray, a wood tray rotating mechanism for driving the clamped wood tray to rotate, and a wood strip nailing mechanism for nailing the two ends of the wood strips in the wood strip conveying mechanism to the wood tray to be nailed; the wood tray unloading device 4 is used to convey the wood tray on which the wood strips have been nailed to a designated position.

[0051] See also Figure 1-Figure 15 The wood strip conveying mechanism is a conveyor belt conveying mechanism 105; the wood strip conveying mechanism adopts a three-axis conveying robot 107, and the three-axis conveying robot 107 is installed on the support frame 5106, and is used to convey the wood strips placed in the wood strip storage mechanism 108 to the conveyor belt conveying mechanism 105 in sequence; the conveyor belt conveying mechanism 105 is used to convey the wood strips to the wooden tray nailing device 2.

[0052] In this embodiment, after the wood strips are delivered, they will be placed in a fixed area (this area can be regarded as a wood strip storage mechanism 108), and will be clamped to the conveyor belt conveying mechanism 105 by the three-axis handling robot 107; in the wood strip storage mechanism 108, the stacking of wood strips requires clear rules and quantities of staggered wood strips in each layer, for example, 10 strips are arranged horizontally, 10 strips are arranged vertically, and then the other side is arranged in reverse, with 10 layers stacked each time, and the 11th layer is arranged opposite to the bottom, and the three-axis handling robot 107 sets parameters according to the incoming material requirements and the fixed placement angle, so that the three-axis handling robot 107 clamps the top layer of wood strips at a certain angle, and then rotates a certain angle so that the wood strips can be placed horizontally on the conveyor belt conveying mechanism 105. After clamping the upper layer of wood strips, the three-axis handling robot 107 moves down one layer to clamp the second layer of wood strips.

[0053] See also Figure 1-Figure 15, a wood strip centering mechanism is provided at the end of the conveyor belt conveying mechanism 105, and the wood strip centering mechanism includes a baffle 102 arranged at the end of the conveyor belt conveying mechanism 105 and a correction plate 103 arranged on both sides of the baffle 102, wherein one end of the correction plate 103 on both sides is installed on the baffle 102, and the other end extends outwardly in the opposite direction of the conveying direction of the conveyor belt conveying mechanism 105; a limited height plate 101 is provided at the end of the correction plate 103 on both sides away from the baffle 102, and the two ends of the limited height plate 101 are respectively installed on the correction plates 103 on both sides, and the length direction of the limited height plate 101 is perpendicular to the conveying direction of the conveyor belt conveying mechanism 105; the height between the limited height plate 101 and the conveying plane of the conveyor belt conveying mechanism 105 is equal to the height of a single piece of wood strip; wherein, Figure 2 104 of them is a wooden board;

[0054] Through the above-mentioned arrangement, baffles 102 and correction plates 103 are arranged on both sides of the end of the conveyor belt conveying mechanism 105. When the wooden strips are conveyed to the correction position, the wooden strips will be automatically straightened and aligned under the action of the baffles 102 and the conveyor belt conveying mechanism 105; and because the height between the height limiting plate 101 and the conveying plane of the conveyor belt conveying mechanism 105 is equal to the height of a single wooden strip, only a single wooden strip is allowed to lie down and pass through the gap between the height limiting plate 101 and the conveying plane of the conveyor belt conveying mechanism 105, which can prevent the wooden strips from being stacked and placed at an incorrect angle, thereby separating the stacked wooden strips into layers.

[0055] See also Figure 1-Figure 15 The wood tray conveying device 3 includes a conveying frame 301, a conveying driving mechanism arranged on the conveying frame 301 and used to drive the flexible push plate 306 to move so as to realize conveying the wood tray to be nailed to the wood tray nailing device 2, wherein the conveying frame 301 is provided with a feeding guide rail 303 for guiding and limiting the wood tray to be nailed; the feeding guide rail 303 is divided into two groups, and the two groups of feeding guide rails 303 are arranged in parallel and both extend along the length direction of the conveying frame 301; both sides of the wood tray to be nailed Located in the two sets of loading guide rails 303; the conveying drive mechanism includes a screw rod 302 and a conveying motor for driving the screw rod 302 to rotate, wherein the screw rod 302 is installed on the conveying frame 301 and extends along the length direction of the conveying frame 301; the conveying motor is installed on the conveying frame 301, and the main shaft of the conveying motor is connected to the screw rod 302; the flexible push plate 306 is installed on the moving seat 304, and the moving seat 304 is provided with a spiral hole that cooperates with the screw rod 302.

[0056] In this embodiment, a telescopic driving mechanism (such as an electric push rod) for driving the flexible push plate 306 to extend and a rotating driving mechanism (such as a rotating motor) for driving the flexible push plate 306 to rotate are further provided between the movable seat 304 and the flexible push plate 306. The telescopic driving mechanism and the rotating driving mechanism may also be replaced by a rotating mechanical arm 305.

[0057] Through the above arrangement, the wooden trays to be nailed are uniformly placed by workers between the two groups of loading guide rails 303. Since the width between the two groups of loading guide rails 303 is slightly larger than the axial width of the wooden trays, the wooden trays will be arranged in sequence one by one in the loading channel formed between the two groups of loading guide rails 303; then, the rotating robot arm 305 drives the flexible push plate 306 to rotate 180 degrees, so that the flexible push plate 306 rotates to the other side of the wooden tray to be nailed, and then, the conveying motor drives the screw rod 302 to rotate, thereby driving the moving seat 304 to move, and then driving the flexible push plate 306 to move along the position of the wooden tray nailing device 2, thereby pushing the wooden tray to be nailed to roll to the position of the wooden tray nailing device 2.

[0058] See also Figure 1-Figure 15 , the frame includes a first frame 202 and a second frame 201; wherein, a first lifting seat 205 is arranged on the first frame 202; a second lifting seat 212 is arranged on the second frame 201; a fixed shaft sleeve 215 is arranged on the first lifting seat 205; a rotating shaft sleeve 206 is arranged on the second lifting seat 212; the wooden plate clamping mechanism 203 is used to drive the first frame 202 and the second frame 201 to move towards or in the opposite direction to prompt the fixed shaft sleeve 215 and the rotating shaft sleeve 206 to insert into or move away from the center holes on both sides of the wooden plate to be nailed, and the wooden plate clamping mechanism 203 can adopt an electric push rod, and the mounting seat and piston rod of the electric push rod are respectively installed on the first frame 202 and the second frame 201; a slide rail 216 is arranged at the bottom of the first frame 202 and the second frame 201, and the slide rail 216 extends straight along the conveying direction perpendicular to the conveying direction of the conveyor belt conveying mechanism 105.

[0059] In order to ensure that the wooden tray to be nailed can be clamped smoothly, the wooden tray nailing device 2 also includes a wooden tray position adjustment mechanism for adjusting the position of the wooden tray to be nailed, and the wooden tray position adjustment mechanism includes a loading push rod 307 and a loading push rod 308, wherein the loading push rod 307 is located on one side of the frame and is obliquely arranged below the loading guide rail 303, and is used to drive the wooden tray to be nailed to tilt upward and pass over the baffle 102 and then enter the clamping station of the wooden tray clamping mechanism 203; the loading push rod 308 is located on the other side of the frame, and the loading push rod 308 is installed on the support frame 5 and is arranged horizontally.

[0060] After the wood tray conveying device 3 conveys the wood tray to the end point, the loading push rod 307 drives the wood tray to move forward obliquely, so that the wood tray moves between the first frame 202 and the second frame 201. At this time, the loading push rod 308 extends horizontally, and its extension direction is opposite to the loading direction of the wood tray. Therefore, by controlling the elongation of the loading push rod 308 and the loading push rod 307, the position of the wood tray to be nailed is adjusted so that the center hole of the wood tray to be nailed is on the same axis as the fixed shaft sleeve 215 and the rotating shaft sleeve 206. Subsequently, the wood tray clamping mechanism 203 drives the first frame 202 and the second frame 201 to move toward each other, so that the fixed shaft sleeve 215 and the rotating shaft sleeve 206 are inserted into the center hole of the wood tray to be nailed, thereby clamping the wood tray to be nailed; subsequently, the loading push rod 308 and the loading push rod 307 are reset;

[0061] Since the wooden tray clamping mechanism 203 also includes a lifting drive mechanism 204 respectively arranged on the first frame 202 and the second frame 201 for driving the first lifting seat 205 and the second lifting seat 212 to rise and fall synchronously; the lifting drive mechanism 204 adopts a driving mode combining a motor and a screw transmission mechanism. Therefore, the lifting drive mechanism 204 drives the first lifting seat 205 and the second lifting seat 212 to move upward, thereby driving the wooden tray to be nailed to rise to a predetermined height;

[0062] Subsequently, since the wooden disk rotating mechanism includes a rotating motor arranged on the second lifting seat 212 for driving the rotating sleeve 206 to rotate, the main shaft of the rotating motor is connected to the rotating sleeve 206; a rotating transmission pin 214 is arranged on the rotating sleeve 206, and a pin hole matching with the rotating transmission pin 214 is arranged on the wooden disk to be nailed; therefore, the rotating sleeve 206 is driven to rotate by the rotating motor, thereby driving the rotating transmission pin 214 to perform circular motion, wherein the rotating transmission pin 214 can be set to an elastic positioning pin structure, that is, when the rotating transmission pin 214 does not match with the pin hole on the wooden disk, it is in a contracted state, so that when the wooden disk to be nailed is clamped, it is not necessary to ensure that the rotating transmission pin 214 is matched with the pin hole on the wooden disk. The pin holes must match, which is conducive to improving the clamping efficiency; as the rotating sleeve 206 rotates, considering that the wooden disk is wrapped with cables and is therefore relatively heavy, the rotation of the rotating sleeve 206 may not necessarily drive the wooden disk to rotate. The friction between the rotating sleeve 206 and the wooden disk may be too small, causing the rotating sleeve 206 to rotate alone, and the rotation of the rotating sleeve 206 will inevitably drive the rotating transmission pin 214 to make a circular motion on the side of the wooden disk. When the rotating transmission pin 214 matches the pin hole on the wooden disk, the rotating transmission pin 214 elastically extends out and is inserted into the pin hole. At this time, the rotation of the rotating sleeve 206 will inevitably drive the wooden disk to rotate, and the rotation angles of the two are the same, so that the rotation angle of the wooden disk can be accurately controlled.

[0063] See also Figure 1-Figure 15 The wood strip nailing mechanism includes a wood strip transporting assembly for transporting the wood strips at the end position of the conveyor belt conveying mechanism 105 to the bottom of the wood tray to be nailed, and a wood strip nailing assembly for nailing the two ends of the wood strips to the two sides of the wood tray to be nailed, wherein,

[0064] The wood strip handling assembly includes a pneumatic push rod 213, and the baffle 102 is provided with a material taking port 210 at a position corresponding to the pneumatic push rod 213; the pneumatic push rod 213 is extended to lift the wood strip located at the material taking port 210, so as to press the wood strip under the wood tray to be nailed;

[0065] The wood strip nailing assembly is divided into two groups, and the two groups of wood strip nailing assemblies are respectively arranged on the first frame 202 and the second frame 201; the wood strip nailing assembly includes a nail gun 207, a vertical driving mechanism 209 for driving the nail gun 207 to move vertically, and a first transverse driving mechanism 208 for driving the nail gun 207 to move along a conveying direction perpendicular to the conveying mechanism 105 of the conveyor belt;

[0066] When the pneumatic push rod 213 lifts the wood strip located at the material taking port 210 and presses the wood strip under the wood tray to be nailed, the first transverse driving mechanisms 208 on both sides drive the nail guns 207 on both sides to move towards each other. When the nail guns 207 on both sides move to the predetermined position, the vertical driving mechanisms 209 on both sides respectively drive the nail guns 207 on both sides to rise, so that the muzzles of the nail guns 207 on both sides are pressed on the wood strip, and then the guns are fired, thereby nailing the two ends of the wood strip to the two sides of the wood tray. After the nailing action is completed, The vertical driving mechanisms 209 on both sides respectively drive the nail guns 207 on both sides to descend, and the wood tray rotating mechanism drives the wood tray to rotate an angle to stagger the edge of the wood tray where the nails have been driven; the pneumatic push rod 213 lifts the next wooden strip that arrives at the material taking port 210 to the wood tray again, and the wood tray rotating mechanism applies a reverse pre-tightening force to press the two adjacent wooden strips to prevent leaks. At this time, the nail gun 207 rises again to the nailing position at the edge of the wood tray and continues to nail, and this cycle continues until the wood tray is completely sealed by wooden strips.

[0067] After completing the nailing work of the entire wooden tray, the vertical driving mechanisms 209 on both sides drive the nail guns 207 on both sides to descend respectively, and then the first horizontal driving mechanisms 208 on both sides drive the nail guns 207 on both sides to move in the opposite direction, which is helpful to avoid interference between the wooden strip nailing assemblies on both sides and the loading and unloading of the wooden tray.

[0068] In this embodiment, the first horizontal driving mechanism 208 can be a combination of a motor and a gear rack transmission mechanism, and the motor drives the gear to rotate, thereby driving the rack matched with the gear and the vertical driving mechanism 209 installed on the rack and the nail gun 207 to move along the conveying direction perpendicular to the conveying direction of the conveyor belt conveying mechanism 105; in addition to this method, a driving method combining an electric push rod or a motor with a screw rod 302 transmission mechanism can also be used; the vertical driving mechanism 209 adopts a driving method combining a motor 2091 and a cam 2092, so The nail gun 207 is installed on the bracket, the lower end of the bracket is slidably connected (the slide bar 2093 arranged at the lower end of the bracket and the slide groove arranged on the fixed seat 2094) to the fixed seat installed on the rack, the motor 2091 is installed on the fixed seat 9094, the main shaft of the motor 2091 is connected to the cam 2092, and the upper end of the cam 2092 is connected to the slide bar 2093 at the lower end of the bracket; by driving the cam 2092 to rotate, the bracket is driven to move up and down, thereby driving the nail gun 207 to move up and down;

[0069] In addition, in order to trigger the nail gun 207, a rope 211 is wound around the trigger sleeve of the nail gun 207, and the other end of the rope 211 is fixed to the fixing seat 2094; by controlling the length of the rope 211, when the nail gun 207 moves to the point where the muzzle of the nail gun 207 is against the wooden strip, the rope 211 pulls the trigger and just pulls the trigger sleeve, causing the nail gun 207 to fire to complete the nailing action.

[0070] See also Figure 1-Figure 15 The wooden tray unloading device 4 includes an unloading guide rail 401, a second lateral driving mechanism for driving the frame to move horizontally, and an unloading driving mechanism for pushing the nailed wooden tray into the unloading guide rail 401, wherein the unloading guide rail 401 is arranged in parallel with the two groups of loading guide rails 303; the unloading driving mechanism includes an unloading push rod 402, and the unloading push rod 402 is installed on the support frame 5 and is arranged horizontally.

[0071] When the nailing work of the wooden tray is completed, the second transverse driving mechanism drives the first frame 202 and the second frame 201 to move horizontally as a whole, so that the wooden tray is located in the unloading guide rail 401; then, the lifting driving mechanism 204 drives the first lifting seat 205 and the second lifting seat 212 to descend, and then, the wooden tray clamping mechanism 203 drives the first frame 202 and the second frame 201 to move in the opposite direction, so that the fixed shaft sleeve 215 and the rotating shaft sleeve 206 are disengaged from the center hole in the wooden tray (at this time, the rotating transmission pin 214 is also disengaged from the pin hole), and then the unloading push rod 402 extends out to push the wooden tray to move in the extension direction of the unloading guide rail 401, so that the wooden tray leaves the clamping station, and then, the second transverse driving mechanism drives the first frame 202 and the second frame 201 as a whole to return to the docking position with the loading guide rail 303, and a new round of wooden tray nailing work begins.

[0072] In this embodiment, the second transverse driving mechanism may be a walking wheel disposed at the bottom of the first frame 202 and the second frame 201 , and the walking wheel cooperates with the slide rail 216 to drive the first frame 202 and the second frame 201 to move on the slide rail 216 .

[0073] In addition, the unloading guide rail 401 extends straightly in two directions away from the wooden tray nailing device; the unloading guide rail 401 is provided with an extension portion inclined downward for guiding the wooden tray to roll along the extension direction of the unloading guide rail 401 to complete the unloading of the tray.

[0074] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. An automatic nailing device for cable packaging, characterized in that: It includes a wood strip conveying device, a wood tray nailing device, a wood tray conveying device and a wood tray unloading device, wherein: The wood strip conveying device is used to convey the wood strips to the wood plate nailing device, and includes a wood strip storage mechanism, a wood strip conveying mechanism, and a wood strip conveying mechanism used to convey the wood strips in the wood strip storage mechanism to the wood strip conveying mechanism; wherein the wood strip conveying mechanism is a conveyor belt conveying mechanism; the wood strip conveying mechanism adopts a three-axis conveying manipulator, and the three-axis conveying manipulator sequentially conveys the wood strips placed in the wood strip storage mechanism to the conveyor belt of the conveyor belt conveying mechanism; the conveyor belt conveying mechanism is used to convey the wood strips to the wood plate nailing device; The wooden tray conveying device is used to convey the wooden tray to the wooden tray nailing device; The wooden tray nailing device is used to nail wooden strips on wooden trays, and comprises a frame, a wooden tray clamping mechanism arranged on the frame for clamping the wooden tray, a wooden tray rotating mechanism for driving the clamped wooden tray to rotate, and a wooden tray nailing mechanism for nailing the two ends of the wooden strips in the wooden tray conveying mechanism to the wooden tray to be nailed; The wooden tray unloading device is used to transport the wooden tray on which the wooden strips are nailed to a designated position.

2. The automatic nailing equipment for cable packaging according to claim 1, characterized in that: A wood strip centering mechanism is provided at the end of the conveyor belt conveying mechanism, and the wood strip centering mechanism includes a baffle plate provided at the end of the conveyor belt conveying mechanism and correcting plates provided on both sides of the baffle plate, wherein one end of the correcting plates on both sides is installed on the baffle plate, and the other end extends outwardly and obliquely in the opposite direction along the conveying direction of the conveyor belt conveying mechanism; a limiting height plate is provided at the end of the correcting plates on both sides away from the baffle plate, and both ends of the limiting height plate are respectively installed on the correcting plates on both sides, and the length direction of the limiting height plate is perpendicular to the conveying direction of the conveyor belt conveying mechanism; the height between the limiting height plate and the conveying plane of the conveyor belt conveying mechanism is equal to the height of a single wood strip.

3. The automatic nailing equipment for cable packaging according to claim 2, characterized in that: The wooden tray conveying device comprises a conveying frame, a flexible push plate arranged on the conveying frame, and a conveying driving mechanism for driving the flexible push plate to move so as to convey the wooden tray to be nailed to the wooden tray nailing device, wherein: The conveyor frame is provided with a feeding guide rail for guiding and limiting the wooden tray to be nailed; the feeding guide rails are divided into two groups, the two groups of feeding guide rails are arranged in parallel, and both extend along the length direction of the conveyor frame; the two sides of the wooden tray to be nailed are located in the two groups of feeding guide rails; The conveying drive mechanism includes a screw and a conveying motor for driving the screw to rotate, wherein the screw is installed on the conveying frame and extends along the length direction of the conveying frame; the conveying motor is installed on the conveying frame, and the main shaft of the conveying motor is connected to the screw; the flexible push plate is installed on a moving seat, and a spiral hole cooperating with the screw is provided on the moving seat.

4. The automatic nailing equipment for cable packaging according to claim 3 is characterized in that: The frame includes a first frame and a second frame; wherein the first frame is provided with a first lifting seat; the second frame is provided with a second lifting seat; the first lifting seat is provided with a fixed shaft sleeve; the second lifting seat is provided with a rotating shaft sleeve; the wooden disk clamping mechanism is used to drive the first frame and the second frame to move toward or in the opposite direction to cause the fixed shaft sleeve and the rotating shaft sleeve to be inserted into or away from the center holes on both sides of the wooden disk to be nailed.

5. The automatic nailing device for cable packaging according to claim 4, characterized in that: The wooden disk rotating mechanism includes a rotating motor arranged on a second lifting seat for driving the rotating sleeve to rotate, and the main shaft of the rotating motor is connected to the rotating sleeve; a rotating transmission pin is arranged on the rotating sleeve, and a pin hole matching the rotating transmission pin is arranged on the wooden disk to be nailed.

6. The automatic nailing equipment for cable packaging according to claim 5, characterized in that: The wooden tray clamping mechanism also includes a lifting drive mechanism respectively arranged on the first frame and the second frame for driving the first lifting seat and the second lifting seat to rise and fall synchronously; the lifting drive mechanism adopts a driving method combining a motor and a screw transmission mechanism.

7. The automatic nailing equipment for cable packaging according to claim 5, characterized in that: The wood strip nailing mechanism comprises a wood strip transporting assembly for transporting the wood strips at the end position of the conveyor belt conveying mechanism to the bottom of the wood tray to be nailed, and a wood strip nailing assembly for nailing the two ends of the wood strips to the two sides of the wood tray to be nailed, wherein: The wood strip handling assembly includes a pneumatic push rod, and the baffle is provided with a material taking port at a position corresponding to the pneumatic push rod; the pneumatic push rod is extended to lift the wood strip located at the material taking port, so as to press the wood strip under the wood tray to be nailed; The wood strip nailing assemblies are divided into two groups, and the two groups of wood strip nailing assemblies are respectively arranged on the first frame and the second frame; the wood strip nailing assemblies include a nail gun, a vertical driving mechanism for driving the nail gun to move vertically, and a first horizontal driving mechanism for driving the nail gun to move along a conveying direction perpendicular to the conveying direction of the conveyor belt conveying mechanism.

8. The automatic nailing device for cable packaging according to claim 5, characterized in that: The wooden tray nailing device also includes a wooden tray position adjustment mechanism for adjusting the position of the wooden tray to be nailed, and the wooden tray position adjustment mechanism includes a loading push rod and a loading push rod, wherein the loading push rod is located on one side of the frame and is obliquely arranged below the loading guide rail, and is used to drive the wooden tray to be nailed to tilt upward and pass over the baffle to enter the clamping station of the wooden tray clamping mechanism; the loading push rod is located on the other side of the frame, and the loading push rod is installed on the support frame and is arranged horizontally.

9. The automatic nailing device for cable packaging according to claim 8, characterized in that: The wooden tray unloading device includes an unloading guide rail, a second lateral driving mechanism for driving the frame to move lateraly, and an unloading driving mechanism for pushing the nailed wooden tray into the unloading guide rail, wherein the unloading guide rail is arranged in parallel with two groups of loading guide rails, and the unloading guide rail extends in a straight line in a direction away from the wooden tray nailing device; the unloading guide rail is provided with an extension portion inclined downward, for guiding the wooden tray to roll along the extension direction of the unloading guide rail; the unloading driving mechanism includes an unloading ejector rod, and the unloading ejector rod is installed on the support frame and arranged horizontally.

10. An automatic nailing method for cable packaging used in the automatic nailing device for cable packaging according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step S1: the wood strip transporting mechanism transports the wood strips stored in the wood strip storage mechanism to the conveyor belt of the conveyor belt transporting mechanism in sequence; Step S2: The conveyor belt conveying mechanism conveys the wood strips to the wood tray nailing device, and at the same time, the wood tray conveying device conveys the wood tray to the wood tray nailing device; Step S3: the wooden tray clamping mechanism clamps the wooden tray, and the wooden tray nailing mechanism lifts the wooden strips in the conveyor belt conveying mechanism to the bottom of the wooden tray and nails the two sides of the wooden strips to the two sides of the wooden tray; Step S4: the wood tray rotating mechanism drives the wood tray to rotate an angle to stagger the edge of the wood tray where the nails have been driven; the wood tray nailing mechanism lifts the wooden strips in the conveyor belt conveying mechanism to the bottom of the wood tray again, and then the wood tray rotating mechanism gives the wood tray a reverse pre-tightening force to press two adjacent wooden strips to prevent leaks, and then the wood tray nailing mechanism nails the two sides of the wooden strips to the two sides of the wood tray; Step S5: repeat the above step S4 until the wooden tray is completely sealed by wooden strips; Step S6: The wooden tray clamping mechanism releases the wooden tray, and the wooden tray unloading device delivers the sealed wooden tray to the designated collection location.

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