阅读说明：本技术 木材板垛自动拆盘装置 (Automatic tray disassembling device for wood plate stacks ) 是由 柯建生 江浩 杨学良 王冲 杨文� 于 2021-07-16 设计创作，主要内容包括：本发明公开了木材板垛自动拆盘装置,包括载货台、保护板回收升降台、输送台、提升机构、推板机构、控制器,所述载货台位于中间,两侧分别设置保护板回收升降台和输送台,提升机构连接载货台实现载货台的升降,在载货台的侧面设置有推板机构,在输送台上设置有高度传感器,控制器连接提升机构、推板机构、高度传感器,控制器控制提升机构、推板机构运行并接受高度传感器的数据反馈,其可以全自动拆分板垛,无需人为干预,提高安全系数,减少用人成本,提高企业竞争力,拆分效率高,拆分层数准确。(The invention discloses an automatic tray disassembling device for wood sheet stacks, which comprises a cargo carrying platform, a protective plate recovery lifting platform, a conveying platform, a lifting mechanism, a push plate mechanism and a controller, wherein the cargo carrying platform is positioned in the middle, the protective plate recovery lifting platform and the conveying platform are respectively arranged on two sides of the cargo carrying platform, the lifting mechanism is connected with the cargo carrying platform to realize the lifting of the cargo carrying platform, the push plate mechanism is arranged on the side surface of the cargo carrying platform, a height sensor is arranged on the conveying platform, the controller is connected with the lifting mechanism, the push plate mechanism and the height sensor, and the controller controls the lifting mechanism and the push plate mechanism to operate and receives the data feedback of the height sensor.)

1. Automatic dish device of tearing open of timber plate stack, its characterized in that retrieves the elevating platform, carries platform, hoist mechanism, push pedal mechanism, controller including carrying cargo bed, protection shield, carry cargo bed to be located the centre, both sides set up the protection shield respectively and retrieve the elevating platform and carry the platform, hoist mechanism connects and carries cargo bed to realize carrying cargo bed's lift, is provided with push pedal mechanism in the side of carrying cargo bed, is provided with height sensor on carrying cargo bed, hoist mechanism, push pedal mechanism, height sensor are connected to the controller, controller control hoist mechanism, push pedal mechanism operation and accept height sensor's data feedback.

2. The automatic tray detaching device for wood plate stacks as claimed in claim 1, wherein the height sensor is installed at the end of the conveying table for detecting the number of the plate layers.

3. The automatic tray disassembling device for wood plate stacks as claimed in claim 1, further comprising a support, wherein the cargo carrying platform is movably mounted in the support in the up-and-down direction, the plate pushing mechanism is fixed in the middle of the support, and the lifting mechanism is arranged on the top of the support.

4. The automatic tray disassembling device for the wood plate stacks as claimed in claim 1 or 3, wherein the lifting mechanism is connected with the cargo carrying platform through a chain, the lifting mechanism comprises a rotary encoder, a motor reduction gearbox, a driving motor and a pedestal bearing, the driving motor is connected with the motor reduction gearbox, the motor reduction gearbox is connected with the pedestal bearing, the pedestal bearing is connected with a gear, the gear is connected with the chain, one end of the pedestal bearing is further connected with the rotary encoder, and the rotary encoder is fixed on the support.

5. The automatic tray detaching device for wood plate piles according to claim 4, wherein the lifting mechanism is further provided with a counter weight block, the counter weight block is located on the back surface of the support, and the counter weight block is connected to the lifting mechanism through a chain.

6. The automatic tray disassembling device for the wood board stack as claimed in claim 4, wherein the rotary encoder is used for sensing the height of the loading platform in real time and feeding back the height to the controller, and the number of the pushed-out layers of the boards is confirmed through the height of the loading platform.

7. The automatic tray disassembling device for wood board stacks as claimed in claim 1, wherein a protection board arranging mechanism is provided at a side of the protection board recovery lifting platform.

8. The automatic tray detaching device for wood plate piles according to claim 1, wherein a fork arm for transferring plate piles is provided on the front surface of the cargo bed, and the fork arm for transferring plate piles is used for feeding the plate materials.

9. The automatic disc disassembling device for wood plate stacks according to claim 1, wherein the push plate mechanism comprises a push plate mechanism motor synchronous belt, a push rod driving motor, a linear bearing, a linear guide rail, push rods, push rod connecting rods, a push rod cylinder and a support rod, the linear guide rail is arranged along the left and right direction, the linear bearing is arranged on the linear guide rail, the push rod driving motor is arranged on the linear bearing, the push rod driving motor is connected with the push plate mechanism motor synchronous belt which is arranged in parallel with the linear bearing, the linear bearing is further connected with the support rod, a push rod mounting block is arranged on the support rod, the push rods are rotatably arranged in the push rod mounting block, the upper ends of all the push rods are rotatably connected with the push rod connecting rods, the push rod cylinder is arranged at the other end of the push rod connecting rod, the push rod cylinder is fixed on the support rod, and the push rod cylinder is rotatably connected with the push rod connecting rod.

10. The automatic disc disassembling device for wood plate stacks as claimed in claim 9, wherein the push rod mounting block is a square block with a groove structure on the side, the grooves of the push rod mounting block are uniformly and evenly spaced on the support rod, the push rod is rotatably mounted in the groove of the push rod mounting block, and the rotation is realized under the driving of the push rod connecting rod.

Technical Field

The invention belongs to the technical field of industrial automation equipment, and particularly relates to an automatic tray disassembling device for a wood board stack.

Background

The wood board unstacking refers to the unpacking of the wood boards which are neatly piled together. The wood boards are piled up before use and thus need to be disassembled, and the disassembly of the pack to the cutting process is done manually.

The inventor finds that the prior arts have at least the following technical problems in the practical use process:

1. the worker needs to climb up and down when unstacking, the labor intensity is high, the efficiency is low, the safety coefficient is low, and the personnel selection cost of the worker is high.

2. When the stack is disassembled, the condition of disassembling more or less easily occurs in manual stack disassembly, the disassembling quantity is not accurate, and the redundant consumption of the sheet materials or the cost of multiple times of transportation is increased.

Disclosure of Invention

In order to overcome the defects, the inventor of the invention continuously reforms and innovates through long-term exploration and trial and multiple experiments and efforts, and provides the automatic tray disassembling device for the wood board stacks, which can fully automatically disassemble the board stacks without human intervention, improves the safety coefficient, reduces the labor cost, improves the enterprise competitiveness, and has high disassembling efficiency and accurate disassembling layer number.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an automatic dish device of tearing open of timber plate stack, retrieve the elevating platform including carrying cargo bed, protection shield, carry platform, hoist mechanism, push pedal mechanism, controller, carry cargo bed to be located the centre, both sides set up the protection shield respectively and retrieve the elevating platform and carry the platform, hoist mechanism connects and carries cargo bed to realize carrying cargo bed's lift, is provided with push pedal mechanism in the side of carrying cargo bed, is provided with height sensor on carrying cargo bed, hoist mechanism, push pedal mechanism, height sensor are connected to the controller, controller control hoist mechanism, push pedal mechanism operation and accept height sensor's data feedback.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: the height sensor is arranged at the tail end of the conveying table and used for detecting the number of layers of the plates.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: the lifting mechanism is arranged at the top of the support.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: the lifting mechanism is connected with the cargo carrying platform through a chain, the lifting mechanism comprises a rotary encoder, a motor reduction gearbox, a driving motor and a bearing with a seat, the driving motor is connected with the motor reduction gearbox, the motor reduction gearbox is connected with the bearing with the seat, the bearing with the seat is connected with a gear, the gear is connected with the chain, one end of the bearing with the seat is further connected with the rotary encoder, and the rotary encoder is fixed on the support.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: the lifting mechanism is also provided with a balancing weight, the balancing weight is positioned on the back of the support, and the balancing weight is connected to the lifting mechanism through a chain.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: the rotary encoder is used for sensing the height of the loading platform in real time and feeding the height back to the controller, and the number of the plate pushing layers is confirmed through the height of the loading platform.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: and a protective plate regulating mechanism is arranged on the side surface of the protective plate recovery lifting platform.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: and a transfer plate stack fork arm is arranged on the front side of the cargo carrying platform and used for feeding plates.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: push pedal mechanism includes push pedal mechanism motor hold-in range, push rod driving motor, linear bearing, linear guide, the push rod connecting rod, the push rod cylinder, the bracing piece, linear guide arranges along left right direction, install linear bearing on linear guide, install push rod driving motor on the linear bearing, push pedal mechanism motor hold-in range with linear bearing parallel arrangement is connected to push rod driving motor, linear bearing still joint support pole, set up push rod installation piece on the bracing piece, rotate the installation push rod in the push rod installation piece, the upper end of all push rods is rotated and is connected the push rod connecting rod, set up the push rod cylinder at the push rod connecting rod other end, the push rod cylinder is fixed on the bracing piece, the push rod cylinder rotates with the push rod connecting rod and is connected.

According to the invention, the automatic tray disassembling device for the wood board stacks has the further preferable technical scheme that: the push rod mounting block is a square block with a groove structure on the side surface, grooves of the push rod mounting block are arranged on the supporting rod in the same direction and at uniform intervals, the push rod is rotatably mounted in the grooves of the push rod mounting block, and rotation is realized under the driving of the push rod connecting rod.

Compared with the prior art, the technical scheme of the invention has the following advantages/beneficial effects:

1. the number of layers of the split plates can be flexibly adjusted by combining informationized background data, the splitting speed is high, one-time splitting action is completed within 5 seconds, the efficiency is high, and the number error of mechanical unstacking basically cannot occur.

2. The horizontal movement of the splitting device ensures that the plate cannot collide in the splitting process.

3. The splitting process is full-automatic, manual intervention is not needed, the safety factor is improved, the labor cost is reduced, and the enterprise competitiveness is improved.

4. Have the automatic recovery unit of board buttress protection shield, improve the material circulation rate, reduce the purchase cost of board buttress protection shield when the environmental protection.

5. The protection board recovery platform has the lifting and regulating functions, and the recovery of the protection board is ensured to be tidy.

6. The rotary encoder feeds back the lifting distance in real time, so that the position control is accurate, and the conditions of multiple push plates and few push plates cannot occur.

7. The material receiving line body is provided with a layer number detection sensor for detecting whether the actual number of layers of the push-out plate is consistent with the number of layers of the push-out plate required by the background data, and the layer number of the push-out plate is ensured to be correct again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an automatic tray disassembling device for wood plate stacks.

Fig. 2 is a schematic structural view of a protective plate recovery lifting table of the automatic plate-disassembling device for wood plate stacks.

Fig. 3 is a schematic structural view of a conveying table of the automatic tray disassembling device for wood board stacks.

Fig. 4 is a schematic structural diagram of a lifting mechanism of the automatic disc disassembling device for wood plate stacks.

Fig. 5 is a schematic structural diagram of a plate pushing mechanism of the automatic plate disassembling device for wood plate stacks.

The labels in the figure are respectively: 1. the automatic plate stack conveying system comprises a cargo carrying platform 2, a protective plate recovery lifting platform 201, a protective plate arranging mechanism 202, a hydraulic lifting mechanism 3, a conveying platform 301, a height sensor 4, a lifting mechanism 401, a rotary encoder 402, a motor reduction box 403, a driving motor 404, a pedestal bearing 405, a balancing weight 5, a push plate mechanism 501, a push plate mechanism motor synchronous belt 502, a push rod driving motor 503, a linear bearing 504, a linear guide rail 505, a push rod 506, a push rod connecting rod 507, a push rod cylinder 508, a push rod mounting block 509, a supporting rod 6, a supporting rod 7, a transfer plate stack fork arm 6 and a controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

Example (b):

as shown in fig. 1-5, an automatic tray disassembling device for wood plate stacks comprises a cargo carrying platform 1, a protective plate recovery lifting platform 2, a conveying platform 3, a lifting mechanism 4, a push plate mechanism 5 and a controller, wherein the cargo carrying platform 1 is located in the middle, the protective plate recovery lifting platform 2 and the conveying platform 3 are respectively arranged on two sides of the cargo carrying platform 1, the lifting mechanism 4 is connected with the cargo carrying platform 1 to realize the lifting of the cargo carrying platform 1, the push plate mechanism 5 is arranged on the side surface of the cargo carrying platform 1, the conveying platform 3 is provided with a height sensor 301, the controller is connected with the lifting mechanism 4, the push plate mechanism 5 and the height sensor 301, and the controller controls the lifting mechanism 4 and the push plate mechanism 5 to operate and receives data feedback of the height sensor 301. The controller receives the unstacking instruction, the goods carrying platform 1 is controlled to rise by a corresponding height, then the controller controls the push plate mechanism 5 to operate, the plates are pushed out to the conveying platform 3, the height sensor 301 on the conveying platform 3 is used for detecting the height of the pushed plates, and the quantity of the plates is further determined to meet the requirements.

Height sensor 301 installs at the end of carrying platform 3 for detect the panel number of piles, height sensor 301 adopts distance sensor, and when having panel on carrying platform 3, distance sensor detects the reduction of distance, can learn the thickness of carrying the panel on the platform 3 through the difference that reduces.

It still includes support 6, the direction movable mounting about the cargo bed 1 is inside support 6, push pedal mechanism 5 is fixed at the middle part of support 6, hoist mechanism 4 sets up the top at support 6, in essence support 6 is holistic structure frame, it is also possible to adopt the fixed of each part of other modes realization, as shown in figure 1, cargo bed 1 is not only a platform, actually is a frame of taking the platform, cargo bed frame mount is in support 6, can realize the removal from top to bottom in support 6 under hoist mechanism 4's drive.

The lifting mechanism 4 is connected with the cargo carrying platform 1 through a chain, the lifting mechanism 4 comprises a rotary encoder 401, a motor reduction gearbox 402, a driving motor 403 and a bearing with a seat 404, the driving motor 403 is connected with the motor reduction gearbox 402, the motor reduction gearbox 402 is connected with the bearing with the seat 404, the bearing with the seat 404 is connected with a gear, the gear is connected with the chain, and the gear rack structure realizes the lifting of the lifting platform. A rotary encoder 401 is further connected to one end of the pedestal bearing 404, and the rotary encoder 401 is fixed to the bracket 6.

Lifting mechanism 4 still is provided with balancing weight 405, and balancing weight 405 is located the back of support 6, and balancing weight 405 is connected to lifting mechanism 4 through the chain, and balancing weight 405 is favorable to mentioning the panel of bigger weight, the energy saving.

The rotary encoder 401 is used for sensing the height of the cargo carrying platform 1 in real time and feeding back the height to the controller, the number of layers of the plate pushed out is confirmed through the height of the cargo carrying platform 1, and of course, other sensing devices can be adopted.

The protection plate tidying mechanism 201 is arranged on the side face of the protection plate recovery lifting platform 2 and used for tidying the protection plate, the protection plate recovery lifting platform 2 adopts hydraulic lifting, and the hydraulic lifting mechanism 202 is arranged below the protection plate recovery lifting platform 2.

The front surface of the cargo carrying platform 1 is provided with a transfer plate stack fork arm 7, and the transfer plate stack fork arm 7 is used for feeding and discharging plates.

The push plate mechanism 5 comprises a push plate mechanism motor synchronous belt 501, a push rod driving motor 502, a linear bearing 503, a linear guide rail 504, a push rod 505, a push rod connecting rod 506, a push rod cylinder 507 and a supporting rod 509, wherein the linear guide rail 504 is arranged along the left and right direction, the linear bearing 503 is installed on the linear guide rail 504, the push rod driving motor 502 is installed on the linear bearing 503, the push rod driving motor 502 is connected with the push plate mechanism motor synchronous belt 501 which is arranged in parallel with the linear bearing 503, the linear bearing 503 is also connected with the supporting rod 509, a push rod installing block 508 is arranged on the supporting rod 509, the push rod 505 is rotatably installed in the push rod installing block 508, the upper ends of all the push rods 505 are rotatably connected with the push rod connecting rod 506, the other end of the push rod connecting rod 506 is provided with the push rod cylinder 507, the push rod cylinder 507 is fixed on the supporting rod 509, and the push rod cylinder 507 is rotatably connected with the push rod connecting rod 506.

The push rod mounting block 508 is a square block with a groove structure on the side, the grooves of the push rod mounting block 508 are arranged on the support rod 509 in the same direction and at uniform intervals, and the push rod 505 is rotatably mounted in the groove of the push rod mounting block 508 and is driven by the push rod connecting rod 506 to rotate. When the plate stack disassembling device is used, the push rod 505 keeps vertical when the push plate mechanism 5 works, namely plates can be pushed out through the push rod 505, when the push plate mechanism 5 moves, the push rod 505 can deflect by a certain angle through the push rod air cylinder 507, so that the position which can be reached by the lower end of the push rod 505 is high, if the push rod 505 deflects in the return process of the push plate mechanism 5, the lifting mechanism can work to drive the receiving platform to ascend, the next operation ascending height is prepared, and the plate stack disassembling device can be vertical again and then pushed out directly when returning to the initial position, so that the plate stack disassembling efficiency can be guaranteed.

Meanwhile, in practical use, the heights of the conveying platform 3 and the protective plate recovery lifting platform 2 are basically kept consistent and reasonable, the plates on the cargo carrying platform 1 can be conveniently pushed out, and meanwhile, the recovery of the protective plates is facilitated.

The working process is as follows: when a plate stack to be produced is conveyed to a pallet carrying table of a plate disassembling machine by a pallet fork RGV trolley, the plate disassembling machine sends a request to an upper computer after detecting that the plate stack is in place, the upper computer issues information of the layer number of plates to be disassembled according to specific production information, the pallet carrying table lifts the plate stack to a specified position after the plate disassembling machine receives data (the lifting position is fed back by a rotary encoder in real time), a push plate mechanism opens a push rod cylinder to horizontally move from the original position from the right to the left to push the plates, the plates are pushed to the next station, the tail end of the push rod cylinder is provided with a layer number detection sensor for detecting whether the layer number of the actually pushed plates is consistent with the layer number of the pushed plates required by background data, after no error is detected, the next station confirms that the plates are received and feeds back corresponding signals to the plate disassembling machine, the push rod cylinder is closed, the push rod cylinder moves from the left to the right to the original position, the plate disassembling machine requests data … … to the upper computer again (the plate stack is repeatedly pushed until all the produced plates of the current plate stack are completely disassembled), when only the last protection plate is left, the push plate mechanism closes the push rod cylinder and moves to the left, when the protection plate recovery platform is confirmed to ascend to the plate receiving position, the push plate mechanism opens the push rod cylinder to push the protection plate out to the protection plate recovery platform from the left, after the protection plate is received by the recovery platform, the lifting platform begins to descend, and after the lifting platform descends to the right, the plate regulation mechanism begins to act, and after the protection plate is regulated, the lifting platform ascends to the plate receiving position to continue to wait for the next plate receiving. Adaptable product size range: l =2440 mm; w = 1220 mm; h =18 mm.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.