New intelligent single-piece hot pressing and gluing machine

Abstract

The present invention relates to a novel intelligent single-piece flow hot pressing gluing machine, comprising a gluing device, wherein both sides of the machine body are provided with an input device for an object to be glued and an output device for a completed glued object, the input device for the object to be glued comprises a frame and an input platform mounted on the frame, a pressing mechanism is arranged between the gluing device and the output device for the completed glued object, a conveyor belt is arranged at one end of the input platform close to the gluing device, a transfer bracket mechanism is mounted on the input platform, and a door suction device is arranged on the opposite side of the two brackets for adsorbing the anti-theft door to be glued when the bracket driving mechanism drives the bracket to move. The beneficial effects of the present invention are: the anti-theft door to be glued is conveyed without speed difference on the force surface when it is conveyed into the gluing device through the conveyor belt, the door suction device is used to prevent the anti-theft door to be glued from retreating during transportation, and the integrity of the paint body or film body on the surface of the anti-theft door after gluing is improved, thereby improving the finished product rate of the anti-theft door after gluing.

Description

Technical Field

[0001] The invention relates to the field of anti-theft door production equipment, and in particular to a novel intelligent single-piece flow hot pressing gluing machine. Background Art

[0002] A hot press gluing machine is a special equipment that can perform hot pressing on composite fabrics and anti-theft door panels to quickly achieve gluing of composite fabrics or anti-theft doors. The traditional hot press gluing machine mainly consists of a machine body, a plurality of pressing plates mounted on the machine body and stacked, and a driving mechanism that drives the pressing plates to be pressed or separated. There is a pressing space between each pressing plate, and the machine body is provided with a heat energy generator that can add heat energy to the inside of the pressing plate; during use, the object to be glued needs to be placed in the pressing space, and then the pressing plates are driven by the driving mechanism to thermally glue the object. However, at present, the placement of the object to be glued and the output from the machine body are performed manually, which is not only cumbersome and requires more manpower, but also has great safety hazards. At the same time, it also prolongs the processing time and the gluing efficiency is low. For this reason, the applicant proposes a fully automatic hot press gluing equipment that improves gluing efficiency, saves labor costs, and eliminates safety hazards, including a gluing device, the gluing device includes a machine body, a plurality of pressing plates mounted on the machine body and stacked, and a driving mechanism that drives the pressing plates to be pressed or separated.

[0003] A plurality of laminating plates are stacked and a driving mechanism for driving the laminating plates to press or separate, a laminating space is provided between each laminating plate, a heat energy generator for adding heat energy to the inside of the laminating plates is provided on the machine body, and the machine body is characterized in that: an input device for an object to be glued and an output device for an object to be glued are symmetrically provided on both sides of the machine body, and the input device for an object to be glued is provided

[0004] The invention comprises a frame, a conveying platform mounted on the frame, a feeding mechanism mounted on the conveying platform and capable of reciprocating along the conveying platform, and a lifting mechanism a mounted on the frame and capable of lifting and lowering the conveying platform; the finished gluing object output device comprises a frame body, an output platform mounted on the frame body, a discharging mechanism mounted on the output platform and capable of reciprocating along the output platform, and a lifting mechanism b mounted on the frame body and capable of lifting and lowering the output platform. By arranging an object input device for automatically conveying the object to be glued into the pressing space on the body and a finished gluing object output device for outputting the glued object on both sides of the body, the conveying and removal of the object to be glued can be performed by a fully automatic mechanical operation without manual operation, which not only improves the efficiency of the machine, but also improves the efficiency of the machine. The gluing efficiency is improved, and the production cost caused by manual operation is reduced and the safety hazards existing in manual operation are eliminated. The conveying platform in the input device for objects to be glued is set to convey the objects to be glued. The lifting mechanism a is set because there are several pressing plates, so there are several pressing spaces. The lifting mechanism a can promote the objects to be glued on the conveying platform to select a certain pressing space through lifting, and then the objects to be glued on the conveying platform are conveyed to the pressing space for gluing through the feeding mechanism; the lifting mechanism b in the output device for finished gluing objects is set to lift the output platform to the pressing space where gluing is completed, connect the finished gluing objects, and make the finished gluing objects be automatically output by the output platform;

[0005] However, it was found in actual use that this type of gluing machine has defects. Since the anti-theft doors have been painted on the surface of the door panels before entering the gluing machine for hot-press gluing, and even some manufacturers' anti-theft doors have been coated on the surface, and when this type of gluing machine transports the object to be glued, i.e. the anti-theft door, into the gluing device, the door panels are transported in through the conveying device. In the process of entering the gluing device, part of the door panel is subjected to the conveying force of the conveying device, and part is located in the gluing device. There is a speed difference on the surface, which makes the door panel rub forward in the gluing device, resulting in scratches on the paint on the surface of the door panel, and the film on the surface of the coated door panel is squeezed into a strip by friction. During gluing, the plastic film will press a strip-shaped indentation on the door panel, making the entire anti-theft door waste, which not only wastes materials and affects production efficiency, but also increases the production cost of the enterprise.

[0006] In addition, after the gluing is completed, the extended edge of one side of the anti-theft door needs to be bent to form a 90° setting with the door body. The traditional method is to manually transfer the anti-theft door to the edge pressing machine for processing after it is output. This method is slow and causes repetitive work for the staff. It is necessary to improve this. Summary of the invention

[0007] The technical problem to be solved by the present invention is to address the deficiencies of the above-mentioned prior art.

[0008] Provide new intelligent single-piece flow hot press gluing machine.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new intelligent single-piece flow hot pressing gluing machine, comprising a gluing device, the gluing device comprising a body, a plurality of pressing plates mounted on the body and stacked, and a driving mechanism for driving the pressing plates to press or separate, a pressing space between each pressing plate, a heat energy generator which can add heat energy to the inside of the pressing plates is provided on the body, an input device for objects to be glued and an output device for completed glued objects are provided on both sides of the body, the input device for objects to be glued comprises a frame and an input platform mounted on the frame, the output device for completed glued objects comprises a frame and an output platform mounted on the frame, and is characterized in that: a pressing edge mechanism is provided between the gluing device and the output device for completed glued objects, the pressing edge mechanism comprises a pressing edge conveying frame, and a plurality of groups of glue bags arranged at intervals are provided on the pressing edge conveying frame. The roller and the edge pressing conveying frame are provided with an edge pressing driving motor that drives the rubber-coated roller to rotate synchronously on one side, and an edge pressing assembly is arranged on one side of the edge pressing conveying frame, and a pushing assembly is arranged between each rubber-coated roller to push the completed glued object toward the edge pressing assembly and cause one side of the completed glued object to be located outside the edge pressing conveying frame. A conveyor belt is arranged at one end of the input platform close to the gluing device, and a transfer bracket mechanism is mounted on the input platform, and the transfer bracket mechanism includes relatively arranged brackets, bracket claws that can be opened and closed at one end of the bracket, a bracket driving mechanism that drives the bracket claws to slide back and forth along the horizontal position of the bracket, and a bracket claw opening and closing structure that causes the bracket claws to open and be in a parallel position with the bracket or causes the bracket claws to close and be in a vertical position with the bracket. A door suction device is arranged on the opposite side of the two brackets to adsorb the anti-theft door to be glued while the bracket driving mechanism drives the bracket to move.

[0010] With the above technical solution, the current fully automatic hot-pressing gluing machine places the anti-theft door to be glued on the input platform, lifts the anti-theft door to be glued by the lifting mechanism to adapt to the pressing space of different heights, and then transports it into the pressing space, that is, lifts the entire conveying platform, but this method not only has the problems of slow speed and complex structure, but also the biggest problem is that, in the process of entering the pressing space, part of the anti-theft door to be glued is located on the conveying platform, and part of it is located in the pressing space. The conveying speeds of the two ends of the anti-theft door to be glued on the conveying platform and in the pressing space are not consistent, resulting in damage to the paint or packaging film on the surface of the anti-theft door, and in severe cases, long strip marks will appear on the anti-theft door after gluing (due to the curled packaging The film is left on the surface of the anti-theft door by the pressure of the pressing plate during gluing), which causes the anti-theft door to become a defective product after gluing. The present invention arranges a driving mechanism on the body of the gluing device. The driving mechanism can directly select the driving mechanism for driving the lifting of the pressing plate in the prior art, such as the driving mechanism disclosed in Patent No. CN106113169B. The pressing plate is driven by the driving mechanism to position, so as to select the pressing space. Since the present invention transports by arranging a conveyor belt and a transfer bracket mechanism, when the anti-theft door to be glued is completely located on the conveyor belt and one end is on the bracket claw, the conveyor belt starts to transport. During transportation, the bracket driving mechanism of the transfer bracket mechanism keeps synchronized with the conveyor belt speed, so that the anti-theft door to be glued is driven in the process of entering the pressing space. The speeds of one side are kept synchronous, thereby completely avoiding the problem of damaging the paint or packaging film on the surface of the anti-theft door to be glued during transportation. The surface of the anti-theft door after gluing is intact, which greatly improves the yield rate. The transfer bracket mechanism of the present invention has another function. When the anti-theft door to be glued in a certain pressing space in the gluing device is completed, the glued anti-theft door is pushed out of the pressing space by the transfer bracket mechanism and then enters the output platform. The two functions are realized by this mechanism, which greatly simplifies the equipment complexity of the existing hot pressing gluing machine. In actual production, it is found that the mechanism still has defects, that is, the anti-theft door to be glued may retreat when being transported on the bracket claws and the conveyor belt, and the occurrence of this phenomenon will also damage the paint and packaging film on the surface of the anti-theft door to be glued The film is, in order to solve this problem, while the transfer bracket mechanism is conveying, the other side of the anti-theft door to be glued is adsorbed by the door suction device. Since the door suction device and the transfer bracket mechanism move synchronously, the phenomenon of the anti-theft door to be glued retreating is well solved, and the yield rate is greatly improved. After the anti-theft door to be glued is completely pressed, the bracket claw opens the door suction device under the action of the bracket claw opening and closing structure to release the adsorption of the anti-theft door to be glued, and returns to its original position with the bracket. The present invention arranges a pressing mechanism between the gluing device and the output device for the completed glued object, and the pressing mechanism includes a pressing conveying frame, on which a plurality of groups of rubber-coated rollers arranged at intervals are mounted, and one side of the pressing conveying frame is provided with a pressing drive motor that drives the rubber-coated rollers to rotate synchronously.A side of the edge pressing conveying frame is provided with a edge pressing assembly, and a pushing assembly is provided between each rubber-coated roller to push the completed glued object toward the edge pressing assembly and cause one side of the completed glued object to be located outside the edge pressing conveying frame. The edge pressing assembly includes an edge pressing frame, and the middle of the edge pressing frame has an edge pressing working area, and an edge pressing block is provided in the edge pressing working area. The edge pressing frame is provided with a block driving structure that drives the edge pressing block to lift up the whole body directly below the edge pressing block, so as to press the part of the completed glued object extending out of the edge pressing conveying frame for edge pressing. The block driving structure includes at least four groups of edge pressing block connecting seats arranged at intervals, one end of each edge pressing block connecting seat is fixedly connected to the edge pressing block and the other end is equipped with a synchronous shaft, and the edge pressing frame is provided with a driving synchronous shaft at the end of each synchronous shaft away from the edge pressing block A synchronous component that rises or falls synchronously, the synchronous component includes a synchronous plate that is relatively arranged, and a synchronous connecting seat with the same number of synchronous shafts is installed at one end of the synchronous plate close to the edge pressing block, wherein two synchronous shafts pass through the synchronous connecting seat and are connected to a hydraulic cylinder, and a pushing component includes a rodless cylinder, a pushing block is installed on the piston of the rodless cylinder, and a positioning wheel is vertically installed on the pushing block, and the positioning wheel is fixedly connected to the pushing block through a connecting shaft, and the glued anti-theft door is first pushed into the edge pressing mechanism for edge pressing operation, and then transported to the glued object output device through the rubber-coated roller, which greatly simplifies the process flow and improves production efficiency. The working principle of the edge pressing mechanism is that the edge pressing drive motor drives the rubber-coated rollers to rotate synchronously to transport the glued anti-theft door into place, and then the door is delivered to the output device through the rubber-coated roller. The glued security door is pushed to the edge pressing assembly (so that the side of the glued security door extends out of the edge pressing conveying frame). The pushing assembly pushes the glued object to the edge pressing assembly so that the area of ​​the glued object that needs to be edge pressed is located in the edge pressing working area. The edge pressing assembly drives the edge pressing block to lift up as a whole through the block driving structure to press the area that needs to be edge pressed. After the edge pressing is completed, the block driving structure links the edge pressing block to return to its position, and the edge pressing drive motor drives the rubber coating drum to rotate, and the glued object that has completed edge pressing is conveyed to the glued object conveying device for output. Since the rising or falling process of the edge pressing block should be kept horizontal as much as possible, the synchronous shafts on the edge pressing block connecting seats need to rise or fall synchronously. The synchronization of the synchronous shafts is controlled by the synchronization assembly to improve the edge pressing efficiency. As a result, since the synchronous shafts are mounted on the synchronous plates through synchronous connecting seats, it is only necessary to install hydraulic cylinders on the synchronous shafts at the end positions of the edge pressing blocks to synchronously drive the edge pressing blocks to rise or fall synchronously, and the positioning wheels are driven by the rodless cylinders to reciprocate along the rodless cylinders to push the completed glued objects to the edge pressing components for edge pressing. This structure is fast and simple in structure. Of course, in the entire process from the security door entering the gluing device to the output of the gluing device, one side of the security door to be edge pressed is set toward the edge pressing component, and the security door is pushed to the edge pressing component by the pushing component, and the side of the anti-theft door that has been glued extends out of the edge pressing conveying frame, and the edge pressing is completed by the edge pressing component, and then the security door is transported to the output device of the completed glued object by the rubber-coated roller.The hot pressing gluing machine is output by the output device of the glued object. Since the technical solution provided by the present invention only delivers one anti-theft door to be glued into the pressing space at a time, and delivers the anti-theft door to be glued into the pressing space again after the pressing output is completed, it is called a single-piece flow hot pressing gluing machine.

[0011] The above-mentioned new intelligent single-piece flow hot pressing gluing machine can be further configured as follows: pads with the same thickness as the anti-theft door to be glued are arranged around the pressing space between each pressing plate, and the driving mechanism includes a driving motor arranged on the upper part of the machine body, a gluing base arranged in the machine body and located at the lower part of the lowest pressing plate and can be lifted and lowered along the longitudinal direction of the machine body, and a transmission structure arranged between the driving motor and the gluing base and can cause the gluing base to be lifted and lowered along the longitudinal direction of the machine body, a first guide assembly is arranged between the gluing base and the machine body, a second guide assembly is arranged between the pressing plate and the machine body, the pressing plates are stacked on the gluing base, and the pressing plates are lifted by the lifting of the gluing base, and a positioning structure for selecting the pressing space during the lifting or lowering of the pressing plate is provided at a position on the circumference of the machine body at a height adaptation position to the external input device.

[0012] With the above technical solution, conventional or existing hot-press gluing machines all use a hydraulic mechanism as a driving source in conjunction with a lift to achieve the lifting of the pressed plate. This method has poor precision, slow real-time response speed and heavy weight, which is not conducive to the transportation of the gluing machine after assembly. The present invention uses a motor as a driving source to drive the lifting of the gluing base through a transmission structure. The gluing base is arranged under the lowest pressed plate. When the gluing base rises along the first guide assembly under the action of the transmission structure, the linked pressed plate rises synchronously along the second guide assembly. When the driving motor reverses, the transmission structure causes the gluing base to descend along the first guide assembly, and the pressed plate descends synchronously along the second guide assembly. The use of a driving motor has higher precision, and the motor can use a servo motor to further improve control. The working principle of the present invention is to control the rising of the gluing base through the driving motor and the transmission structure. When the gluing base rises, it pushes the extrusion plywood upwards, so that the pressing plate rises synchronously along the second guide structure, and when the gluing base descends, the pressing plate descends synchronously along the second guide structure under its own gravity. Since pads are installed around the pressing space between each pressing plate, the adjacent pressing plates will not cause the anti-theft door to be glued in the pressing space to be excessively squeezed when they descend or rise. A positioning structure for selecting the pressing space when the pressing plate rises or descends is arranged around the machine body. The positioning structure is at least four positioning cylinders arranged around the machine body. The piston rods of the positioning cylinders are arranged toward the pressing space. The transmission structure includes a spring mounted on the upper part of the machine body and connected to the driving motor. The first and second sprocket shafts are respectively provided with a driving sprocket at each end and a driven sprocket at the opposite end of the sprocket shaft to the first sprocket shaft. The second guide structure includes a guide block arranged at a position corresponding to the guide rack of each pressing plate, an inlay arranged to mesh with the guide rack is arranged on the guide block, a counterweight box is arranged above the uppermost pressing plate, and second synchronous shafts are arranged on both sides of the counterweight box. The second synchronous gear arranged to mesh with the guide rack not only has a fast response speed, but also has a fast positioning speed. When the anti-theft door to be glued is sent into the previous pressing space, the pressing base causes all the pressing plates to rise, and when the next pressing space is aligned with the external input mechanism of the anti-theft door to be glued, the piston rod of the positioning cylinder extends into all the pressing plates above the pressing space to stop, and then the pressing base descends, so that the pressing space in the layer of pressing plates is opened to receive the anti-theft door to be glued.The first and second sprocket shafts are driven by a driving motor to rotate, and driving sprockets are respectively arranged at both ends of the first and second sprocket shafts, and a driven sprocket is arranged at a position corresponding to the driving sprocket under the machine body to realize transmission between the driving and driven sprockets through chains. In order to ensure that the gluing base and the pressing plate are in a horizontal position as much as possible for lifting and lowering, the driving sprockets on the first sprocket shaft and the second sprocket shaft and the driven sprocket at the lower part of the machine body are arranged around the pressing plate, and the chain pull plates arranged on each chain drive the gluing base to rise or fall, thereby linking the pressing plate to rise along the second guide structure or making the pressing plate move along the second guide structure under the action of its own gravity and the gravity of the upper pressing plate. The structure descends, and the gluing base is guided by the cooperation of at least four guide racks arranged around the pressing plate in the machine body and the guide gears arranged on the synchronous shaft of the gluing base. A guide block is arranged at a position close to the guide rack on each pressing plate, and an insert is installed on the guide block. The insert is provided with a tooth shape meshing with the guide rack. The lifting and lowering of the pressing plate is guided by the cooperation of the guide block and the guide rack. Since the gluing device needs to apply a certain pressure to the anti-theft door to be glued during gluing, a counterweight box is arranged above the pressing plate. The counterweight box is solid. When the gluing base descends, all the pressing plates descend along the second guide structure under the action of the counterweight box.

[0013] The above-mentioned new intelligent single-piece flow hot pressing gluing machine can be further configured as follows: the bracket includes support seats arranged at intervals and support wheels rotatably arranged on the support seats, a supporting aluminum material is mounted on the supporting wheels, and a plurality of fixed plates arranged at intervals are provided between the support seats, and sliders are installed on the fixed plates. A linear guide rail adapted to the slider is fixedly installed at one end of the supporting aluminum material away from the supporting wheel, and a driving table is mounted on the other end of the fixed plate opposite to the slider. The bracket driving mechanism is installed on the driving table and is driven by a belt to slide on the linear guide rail, the bracket claw is installed at one end of the supporting aluminum material, and the suction door device is installed on the opposite side of the supporting aluminum material.

[0014] By adopting the above technical scheme, the bracket driving mechanism includes a bracket driving motor and a bracket driving shaft arranged on the driving table, the bracket driving motor and the bracket driving shaft are arranged to rotate synchronously through a chain, bracket synchronous pulleys are respectively arranged at both ends of the bracket driving shaft, the belt is arranged on the outer surface of the supporting aluminum material along the length direction of the supporting aluminum material and the two ends are respectively pressed by belt pressure covers, one end of the belt is driven by the bracket synchronous pulley, the bracket claw includes a bracket claw rotating shaft installed between the two supporting aluminum materials, the bracket claw rotating shaft is connected to a horizontal plate through a plurality of vertical plates arranged at intervals, a plurality of hook plates are installed on the horizontal plate at intervals, a plurality of aluminum support beams are installed between the two supporting aluminum materials, the bracket claw opening and closing mechanism is installed on the aluminum support beam close to the bracket claw and one end is connected to the vertical plate, the bracket claw opening and closing mechanism includes A plurality of bracket claw opening and closing driving cylinders are installed on the aluminum supporting crossbeam, a fisheye joint is installed at one end of the bracket claw opening and closing driving cylinder, a fisheye joint is installed at the end of the vertical plate facing the fisheye joint, a fisheye joint mounting seat is provided, one end of the fisheye joint is installed in the fisheye joint mounting seat, the door suction device includes a door suction base plate, one end of the door suction base plate is connected to a door suction plane magnet through a planar four-bar linkage, the planar four-bar linkage includes a first link, the other end of the first link is connected to a second link, the other end of the second link is connected to a third link, the door suction plane magnet is installed on the third link, the other end of the third link is connected to the second link and is movably connected to the first link, the first link is installed with a door suction cylinder with one end connected to the first link and the other end connected to the second link and the third link, the door suction device is installed After the transfer bracket mechanism, a buffer structure is provided at one end of the first connecting rod toward the conveying platform, and the buffer structure includes a first inclined surface arranged on the first connecting rod and a first reinforcing surface arranged opposite to the first inclined surface. A buffer arc angle is formed between the first inclined surface and the first reinforcing surface. The horizontal plane of the buffer arc angle is lower than the horizontal plane of the door suction plane magnet. The door suction device is relatively set on the bracket and at least two door suction devices are set on the same side of the bracket. The door suction cylinder is connected to the air source through an air pipe, and the air source is controlled by an electromagnetic valve. The support seat and the fixed plate are installed on both sides of the conveyor belt. The linear guide rail on the supporting aluminum material is driven to slide along the slider through the cooperation of the bracket driving mechanism installed on the driving table and the belt, thereby driving the bracket claw to move back and forth. When the bracket claw is conveying, the bracket driving mechanism controls the travel speed of the bracket claw to be consistent with the conveyor belt, so that the anti-theft door to be glued is carried into the gluing device, and the speed of the part of the anti-theft door to be glued that is subjected to the driving force is consistent, and there is no speed difference, thereby protecting the paint or film on the surface of the anti-theft door to be glued. The door suction device absorbs the anti-theft door to be glued and moves simultaneously with the supporting aluminum material. After the anti-theft door to be glued is moved into place, the door suction device releases the absorption, and the bracket driving motor drives the bracket driving shaft to rotate through the chain. A bracket synchronous pulley is arranged on the bracket driving shaft, and the belt covered on the outer surface of the supporting aluminum material is driven to rotate through the bracket synchronous pulley, so that the bracket driving motor drives the supporting aluminum material to slide along the slider through the belt. Since the hook plate is installed on the horizontal plate,The horizontal plate is connected to the bracket claw rotating shaft through the vertical plate, and when the bracket claw opening and closing mechanism drives the vertical plate to open and close, the vertical plate and the hook plate are opened or retracted with the bracket claw opening and closing mechanism. Specifically, when the anti-theft door to be glued is completely sent into the gluing device, the bracket claw opening and closing mechanism drives the vertical plate to open and disengage from the anti-theft door to be glued, until the supporting aluminum material is completely retracted, the bracket claw opening and closing mechanism drives the vertical plate to be retracted to prepare for receiving the next anti-theft door to be glued, and the vertical plate is driven to open and close by the bracket claw opening and closing driving cylinder, and the vertical plate rotates along the bracket claw rotating shaft, thereby realizing the opening and closing of the bracket claw, and after the anti-theft door to be glued is completely pressed into the space, the bracket claw opens the door suction device under the action of the bracket claw opening and closing structure to release the adsorption of the anti-theft door to be glued, and returns to its position with the bracket, and the door suction is realized by the four-bar mechanism and the magnet installed on the third connecting rod. When the door suction cylinder is pushed out, the magnet is Under the action of the four-bar linkage, the magnet extends downward to absorb the anti-theft door to be glued. When the cylinder is retracted, the magnet returns to its original position under the action of the four-bar linkage. The four-bar linkage can ensure that the magnet installation space is smaller and the stroke is longer. Since the thickness of the anti-theft door is thick or thin, the magnet may scratch the surface of the anti-theft door to be glued when the anti-theft door to be glued passes through after installation, thereby destroying the integrity of the surface of the anti-theft door to be glued. The present invention sets one end of the first connecting rod to be lower than the door suction plane magnet. After the door suction device is installed, the anti-theft door to be glued that is transported will first contact the buffer structure set on the first connecting rod and will not contact the door suction plane magnet. Only when the door suction cylinder drives the four-bar linkage to move, the door suction plane magnet will contact the anti-theft door to be glued, thereby avoiding the situation of scratching the surface of the anti-theft door to be glued and improving the integrity of the surface of the anti-theft door to be glued.

[0015] The above-mentioned new intelligent single-piece flow hot press gluing machine can be further configured as follows: the edge pressing mechanism includes an edge pressing conveying frame, a plurality of groups of spaced-apart rubber-coated rollers are mounted on the edge pressing conveying frame, an edge pressing driving motor for driving the rubber-coated rollers to rotate synchronously is provided on one side of the edge pressing conveying frame, an edge pressing assembly is provided on one side of the edge pressing conveying frame, and a pushing assembly is provided between each rubber-coated roller to push the completed glued object toward the edge pressing assembly and cause one side of the completed glued object to be located outside the edge pressing conveying frame.

[0016] The beneficial effects of the present invention are: the anti-theft door to be glued is conveyed into the gluing device through the conveyor belt without speed difference on the force surface; the door suction device is used to prevent the anti-theft door to be glued from retreating during transportation, thereby improving the integrity of the paint or film on the surface of the anti-theft door after gluing, thereby improving the yield of the anti-theft door after gluing; the buffer structure is provided to improve the integrity of the surface of the anti-theft door to be glued; the gluing device uses a motor to drive the pressing plate to rise, the rising distance is accurately controlled and a positioning structure is provided to quickly position the pressing space; a pressing mechanism is provided to press the glued object and then output it to the hot pressing gluing machine, thereby simplifying the process and improving production efficiency.

[0017] The present invention is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the input platform according to an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the transfer bracket mechanism according to an embodiment of the present invention.

[0021] Figure 4 The three-dimensional structure of the transfer bracket mechanism of the embodiment of the present invention after removing the cover plate Figure 1 .

[0022] Figure 5 The three-dimensional structure of the transfer bracket mechanism of the embodiment of the present invention after removing the cover plate Figure 2 .

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the suction door device according to an embodiment of the present invention.

[0024] Figure 7 It is a schematic diagram of the enlarged structure of the first connecting rod according to an embodiment of the present invention.

[0025] Figure 8 A three-dimensional schematic diagram of a gluing device according to an embodiment of the present invention Figure 1 .

[0026] Fig. 9 A three-dimensional schematic diagram of a gluing device according to an embodiment of the present invention Figure 2 .

[0027] Fig.10 A three-dimensional schematic diagram of the gluing device of the embodiment of the present invention after removing the sheet metal around the body Figure 1 .

[0028] Fig.11 A three-dimensional schematic diagram of the gluing device of the embodiment of the present invention after removing the sheet metal around the body Figure 2 .

[0029] Fig.12 A three-dimensional schematic diagram of the gluing device of the embodiment of the present invention after removing the sheet metal around the body Figure 3 .

[0030] Fig.13 A three-dimensional schematic diagram of the gluing device of the embodiment of the present invention after removing the sheet metal around the body Figure 4 .

[0031] Fig.14It is a schematic diagram of the three-dimensional structure of the second guide structure according to an embodiment of the present invention.

[0032] Fig.15 It is a schematic diagram of the three-dimensional structure of the edge pressing mechanism according to an embodiment of the present invention.

[0033] Fig.16 Schematic diagram of the three-dimensional structure of the edge pressing assembly according to an embodiment of the present invention Figure 1 .

[0034] Fig.17 Schematic diagram of the three-dimensional structure of the edge pressing assembly according to an embodiment of the present invention Figure 2 .

[0035] Fig.18 It is a schematic diagram of the three-dimensional structure of the edge pressing and conveying frame according to an embodiment of the present invention. DETAILED DESCRIPTION

[0036] See also Figure 1-Figure 18 As shown: A new intelligent single-piece hot-pressing gluing machine includes a gluing device 3, which includes a body 31, a plurality of pressing plates 32 mounted on the body 31 and stacked, and a driving mechanism for driving the pressing plates 32 to press or separate, with a pressing space between each pressing plate 32, and a heat energy generator 33 for adding heat energy to the inside of the pressing plate 32 on the body 31; the driving mechanism includes a driving motor 311 arranged on the upper part of the body 31, a gluing base 3 arranged in the body 31 and located below the lowest pressing plate 32 and capable of being lifted and lowered along the longitudinal direction of the body 31 12 and a transmission structure arranged between the driving motor 311 and the gluing base 312, which can promote the gluing base 312 to rise and fall along the longitudinal direction of the machine body, a first guide component is arranged between the gluing base 312 and the machine body 31, a second guide component is arranged between the pressing plate 32 and the machine body 31, the pressing plate 32 is stacked and arranged on the gluing base 312, and the pressing plate 32 rises by the rise of the gluing base 312, and a positioning structure for selecting the pressing space during the rise or fall of the pressing plate 32 is arranged at a position of the machine body 31 in the circumferential direction at a height adaptation position with an external input device,

[0037] The positioning structure is at least four positioning cylinders 313 arranged in the circumference of the body 31, and the piston rods 3131 of the positioning cylinders 313 are arranged toward the pressing space;

[0038] The transmission structure includes a first sprocket shaft 314 and a second sprocket shaft 315 which are mounted on the upper part of the machine body 31 and are in the same horizontal plane as the driving motor 311 and are arranged opposite to each other. Sprockets 316 are arranged on the first sprocket shaft 314 and the second sprocket shaft 315. A transmission sprocket 3111 is arranged on the motor shaft of the driving motor 311 and is synchronously connected with the sprockets 316 on the first sprocket shaft 314 and the second sprocket shaft 315 through a synchronous belt 3112. Driving sprockets 3141 are arranged at both ends of the first sprocket shaft 314 and the second sprocket shaft 315 respectively. A driven sprocket 3142 is mounted at a position corresponding to the driving sprocket 3141 at the lower part of the machine body 31. The driving sprocket 3141 and the driven sprocket 3142 rotate synchronously with each other through a chain 3143. A chain pull plate 3144 is installed on the chain 3143, and one end of the chain pull plate 3144 is fixedly connected to the glued base 312.

[0039] The first guide structure includes four guide racks 35 arranged in the body 31 and located around the pressing plate 32, synchronization shafts 3121 are penetrated on both sides of the glued base 312, and guide gears 3122 meshing with the guide racks 35 are provided at both ends of the synchronization shaft 3121 at positions corresponding to the guide racks 35. The second guide structure includes guide blocks 321 arranged at positions corresponding to the guide racks 35 of each pressing plate 32, and the guide blocks 321 are provided with inserts 322 meshing with the guide racks 35 (the teeth on the inserts 322 are not shown in the figure), and a counterweight box 36 is arranged above the uppermost pressing plate 32, and second synchronization shafts 361 are mounted on both sides of the counterweight box 36, and a second synchronization gear 362 meshing with the guide racks 35 is arranged on the second synchronization shaft 361.

[0040] An input device 2 for objects to be glued and an output device 1 for finished objects to be glued are arranged on both sides of the machine body 31. The input device 2 for objects to be glued includes a frame 21 and an input platform 22 mounted on the frame 21. The output device 1 for finished objects to be glued includes a frame 11 and an output platform 12 mounted on the frame 11. A pressing mechanism 4 is arranged between the gluing device 3 and the output device 1 for finished objects to be glued. The pressing mechanism 4 includes a pressing conveying frame 41. A plurality of groups of rubber-coated rollers 401 arranged at intervals are mounted on the pressing conveying frame 41. A pressing driving motor 402 for driving the rubber-coated rollers 401 to rotate synchronously is arranged on one side of the pressing conveying frame 41. A pressing assembly 42 is arranged on one side of the pressing conveying frame 41. A pushing assembly for pushing the finished objects to the pressing assembly 42 and causing one side of the finished objects to be located outside the pressing conveying frame 41 is arranged between the rubber-coated rollers 401.

[0041] The edge pressing assembly 42 includes an edge pressing frame 421, and the edge pressing frame 421 has an edge pressing work area 422 in the middle, and an edge pressing block 423 is arranged in the edge pressing work area 422. The edge pressing frame 421 is provided with a block driving structure for driving the edge pressing block 423 to lift the whole body so as to press the part of the glued object extending out of the edge pressing conveying frame 41;

[0042] The pressing block driving structure includes four groups of spaced-apart edge pressing block connecting seats 424, one end of each edge pressing block connecting seat 424 is fixedly connected to the edge pressing block 423, and the other end is installed with a synchronous shaft 425. The edge pressing frame 421 is provided with a synchronous component for driving the synchronous shaft 423 to synchronously rise or fall at one end of each synchronous shaft 425 away from the edge pressing block 423;

[0043] The synchronization assembly includes a synchronization plate 426 arranged opposite to each other, and a synchronization connection seat 428 having the same number as the synchronization shafts 425 is installed at one end of the synchronization plate 426 close to the edge pressing block 423, wherein two synchronization shafts 425 pass through the synchronization connection seat 428 and are connected to a hydraulic cylinder 427;

[0044] The push assembly includes a rodless cylinder 43, a push block 431 is installed on the piston of the rodless cylinder 43, a positioning wheel 432 is vertically installed on the push block 431, and the positioning wheel 432 is fixedly connected to the push block 431 through a connecting shaft 433;

[0045] In order to ensure the stability of the anti-theft door body during edge pressing, a door pressing seat 4211 is relatively set on the edge pressing frame 421, and the door pressing seat 4211 extends toward the edge pressing conveying frame 41 and forms a gap consistent with the thickness of the anti-theft door between the edge pressing conveying frame 41.

[0046] A conveyor belt 23 is provided at one end of the input platform 22 close to the gluing device 3, and a transfer bracket mechanism 20 is mounted on the input platform 22. The transfer bracket mechanism includes brackets 201 relatively set, a bracket claw 202 which is set at one end of the bracket 201 and can be opened and closed, a bracket driving mechanism driving the bracket claw 202 to slide back and forth along the horizontal position of the bracket, and a bracket claw opening and closing structure which causes the bracket claw 202 to open and be parallel to the bracket 201 or causes the bracket claw 202 to close and be vertical to the bracket 201. A door suction device 20135 is provided on the opposite side of the two brackets 201 to suck the anti-theft door to be glued when the bracket driving mechanism drives the bracket 201 to move;

[0047] The bracket 201 includes support seats 2011 arranged at intervals and support wheels 2012 rotatably arranged on the support seats 2011, support aluminum materials 2013 are mounted on the support wheels 2012, multiple fixed plates 203 arranged at intervals are arranged between the support seats 2011, and sliders 204 are mounted on the fixed plates 203. A linear guide rail 205 adapted to the slider 204 is fixedly mounted on one end of the support aluminum material 2013 away from the support wheel 2011, and a driving table 206 is mounted on the other end of the fixed plate 203 opposite to the slider 204.

[0048] The suction door device 20135 is relatively set up on the bracket 201 and two suction door devices 20135 are set up at intervals on the same side bracket 201. The suction door device 20135 includes a suction door bottom plate 201351 fixedly connected to the supporting aluminum material 2013. The other end of the suction door bottom plate 201351 relatively connected to the supporting aluminum material 2013 is hinged with a first connecting rod 201352, the other end of the first connecting rod 201352 is connected to a second connecting rod 201353, the other end of the second connecting rod 201353 is connected to a third connecting rod 201354, and an adsorption magnet 201355 is installed on the third connecting rod 201354. The third connecting rod 201354 is relatively connected to the supporting aluminum material 2013. The other end of the second connecting rod 201353 is movably connected to the first connecting rod 201352, and a door suction cylinder 201356 is installed on the first connecting rod 201352, and the other end is connected to the connecting part of the second connecting rod 201353 and the third connecting rod 201354. A four-bar mechanism is formed among the first connecting rod 201352, the second connecting rod 201353, the third connecting rod 201354 and the door suction cylinder 201356. The door suction cylinder 201356 is connected to an air source (not shown in the figure) through an air pipe (not shown in the figure), and the air source (not shown in the figure) is controlled to be on and off through a solenoid valve (not shown in the figure);

[0049] In order to further improve the integrity of the door surface, a buffer structure can be provided on the door suction device, the buffer structure includes a first inclined surface 2013521 provided on the first connecting rod 201352 and a first reinforcing surface 2013522 provided opposite to the first inclined surface 2013521, a buffer arc angle 2013523 is formed between the first inclined surface 2013521 and the first reinforcing surface 2013522, and the horizontal plane where the buffer arc angle 2013523 is located is lower than the horizontal plane where the door suction plane magnet 201355 is located;

[0050] The bracket driving mechanism is installed on the driving platen 206 and drives the linear guide rail 205 to slide through a belt (not shown in the figure). The bracket claw 202 is installed on one end of the supporting aluminum material 2013. The bracket driving mechanism includes a bracket driving motor 2061 and a bracket driving shaft 2062 arranged on the driving platen 206. The bracket driving motor 2061 and the bracket driving shaft 2062 are synchronously rotated through a chain (not shown in the figure). Both ends of the bracket driving shaft 2062 are respectively provided with bracket synchronous pulleys 2063. The belt is arranged on the outer surface of the supporting aluminum material 2013 along the length direction of the supporting aluminum material 2013 and the two ends are respectively pressed by a front belt pressure cover 2064 and a rear belt pressure cover 2065. One end of the belt is driven by the bracket synchronous pulley 2063.

[0051] The bracket claw 202 includes a bracket claw rotating shaft (square shaft) 2021 installed between two supporting aluminum materials 2013, the bracket claw rotating shaft 2021 is connected to a horizontal plate 20212 through a plurality of vertical plates 20211 arranged at intervals, a plurality of hook plates 20213 are installed at intervals on the horizontal plate 20212, a plurality of aluminum support beams 20131 are installed between the two supporting aluminum materials 2013, and the bracket claw opening and closing mechanism is installed on the aluminum support beam 20131 near the bracket claw 202 and one end is connected to the vertical plate 20211;

[0052] The bracket claw opening and closing mechanism includes a plurality of bracket claw opening and closing driving cylinders 20132 installed on an aluminum support beam 20131 at intervals, a fisheye joint 20133 is installed at one end of the bracket claw opening and closing driving cylinder 20132, a fisheye joint mounting seat 20134 is provided at one end of the vertical plate 20211 facing the fisheye joint 20133, and one end of the fisheye joint 20133 is installed in the fisheye joint mounting seat 20134.

Claims

1. A new intelligent single-piece hot-pressing gluing machine, comprising a gluing device, the gluing device comprising a body, a plurality of pressing plates mounted on the body and stacked, and a driving mechanism for driving the pressing plates to press or separate, a pressing space between each pressing plate, a heat energy generator for adding heat energy to the inside of the pressing plates is provided on the body, an input device for objects to be glued and an output device for finished gluing objects are provided on both sides of the body, the input device for objects to be glued comprises a frame and an input platform mounted on the frame, and the output device for finished gluing objects comprises a frame and an output platform mounted on the frame, and the characteristics are: A pressing mechanism is provided between the gluing device and the finished glued object output device, and the pressing mechanism includes a pressing conveying frame, and a plurality of groups of glue-coated rollers arranged at intervals are mounted on the pressing conveying frame, and a pressing driving motor for driving the glue-coated rollers to rotate synchronously is provided on one side of the pressing conveying frame, and a pressing assembly is provided on one side of the pressing conveying frame, and a pushing assembly for pushing the finished glued object toward the pressing assembly and causing one side of the finished glued object to be located outside the pressing conveying frame body is provided between each of the glue-coated rollers. A conveyor belt is provided at one end of the input platform close to the gluing device, and a transfer bracket mechanism is provided on the input platform. The transfer bracket mechanism includes relatively arranged brackets, bracket claws arranged at one end of the bracket and capable of opening and closing, a bracket driving mechanism driving the bracket claws to slide back and forth along the horizontal position of the bracket, and a bracket claw opening and closing structure for causing the bracket claws to open and be in a parallel position with the bracket or causing the bracket claws to close and be in a vertical position with the bracket. A door suction device is provided on the opposite side of the two brackets for adsorbing the anti-theft door to be glued while the bracket driving mechanism drives the bracket to move.

2. The new intelligent single-piece hot-pressing gluing machine according to claim 1 is characterized in that: Pads with the same thickness as the anti-theft door to be glued are arranged around the pressing space between each pressing plate. The driving mechanism includes a driving motor arranged on the upper part of the body, a gluing base arranged in the body and located at the lower part of the lowest pressing plate and can be lifted and lowered along the longitudinal direction of the body, and a transmission structure arranged between the driving motor and the gluing base and can cause the gluing base to be lifted and lowered along the longitudinal direction of the body. A first guide component is arranged between the gluing base and the body, and a second guide component is arranged between the pressing plate and the body. The pressing plates are stacked on the gluing base and the pressing plates are lifted by the lifting of the gluing base. A positioning structure for selecting the pressing space during the lifting or lowering of the pressing plate is arranged at a position on the circumference of the body at a height adapted to the external input device.

3. The new intelligent single-piece hot pressing gluing machine according to claim 1 or 2 is characterized in that: The bracket includes support seats arranged at intervals and support wheels rotatably arranged on the support seats, a support aluminum material is mounted on the support wheel, a plurality of fixed plates arranged at intervals are provided between the support seats, and sliders are installed on the fixed plates. A linear guide rail adapted to the slider is fixedly installed at one end of the support aluminum material away from the support wheel, and a driving table is mounted on the other end of the fixed plate opposite to the slider. The bracket driving mechanism is installed on the driving table and is driven by a belt to slide on the linear guide rail, the bracket claw is installed on one end of the support aluminum material, and the door suction device is installed on the opposite side of the support aluminum material.

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