CN217779980U - Stacking and unloading integrated machine for multilayer hot press - Google Patents

Abstract

The utility model discloses an all-in-one is unloaded to sign indicating number for multilayer hot press belongs to panel processing machinery field. The automatic plate unloading device comprises a frame, be equipped with the multilayer in the frame and deposit grillage, first elevating gear, pile up neatly platform, second elevating gear, unload board alignment mechanism, third elevating gear, the board frame is deposited through first elevating gear and frame swing joint to the multilayer, the pile up neatly platform with unload board alignment mechanism and locate multilayer and deposit grillage one side to respectively through second elevating gear and third elevating gear and frame swing joint, it locates directly over the pile up neatly platform to unload board alignment mechanism. The utility model discloses to unload board alignment mechanism and locate directly over the pile up neatly platform, reduced the length of complete machine to reduced complete machine occupation of land space and manufacturing cost, degree of automation is high moreover, has improved work efficiency.

Description

Stacking and unloading machine for multi-layer hot press

technical field

The utility model belongs to a plate processing machine, in particular to a stacking and unloading integrated machine for a multi-layer hot press.

Background technique

The processing process of multi-layer boards first needs to glue the multi-layer veneers together, pre-press to form rough boards, then send the rough boards into the multi-layer hot press machine for hot pressing, and finally unload and stack the boards . At present, there are two ways to complete the unloading process in the hot-pressing production of multi-layer boards. One is to manually pull out each hot-pressed board from the hot-pressing machine, and stack them sequentially for preparation for the next step. Process production, manual unloading is labor-intensive, low work efficiency, high labor costs, and the stacking is not neat, which affects the production of the next process; the second is to use the plate unloader to transfer the plates out of the hot press and stack them , the current working process of the stacking and unloading integrated machine is that the hot-pressed multi-layer board is unloaded by the unloading mechanism, and then transferred to the palletizing platform on the side of the unloading mechanism, and the unloading and palletizing mechanism and the palletizing platform are connected in the horizontal direction. , each needs to occupy the space in the horizontal direction, and has high requirements on the space of the workshop. Therefore, the existing integrated stacking and unloading machines have the defects of not compact structure, large space occupation, and high manufacturing cost.

Utility model content

The purpose of the utility model is to provide a machine to overcome the disadvantages of uncompact structure, large space occupation and high manufacturing cost in the prior art of multi-layer hot press integrated stacking and unloading machine.

The utility model is realized by adopting the following technical solutions:

An all-in-one stacking and unloading machine for a multi-layer hot press, comprising a frame on which a multi-layer plate storage rack, a first lifting device, a palletizing platform, a second lifting device, a plate unloading alignment mechanism, a second Three lifting devices, the multi-layer plate storage rack is movably connected to the frame through the first lifting device, the palletizing platform and the unloading plate alignment mechanism are arranged on one side of the multi-layer plate storage rack, and are respectively passed through the second lifting The device and the third lifting device are movably connected with the frame, and the plate unloading alignment mechanism is arranged directly above the palletizing platform.

Further, the first lifting device includes a first lifting cylinder, and the telescopic rod of the first lifting cylinder is connected to the multi-layer storage rack.

Further, the palletizing platform includes a platform main body, a pulley frame A and a gear, the pulley frame A is fixed on the platform main body, the gear is movably connected to the platform main body, and the gear meshes with the rack on the frame.

Further, the second lifting device includes a second lifting cylinder, a chain A and a shaft, the telescopic rod of the second lifting cylinder is fixedly connected to the shaft, and both ends of the shaft are respectively movably connected to a sprocket, so The chain A goes around the sprocket, one end is connected to the bottom of the frame, and the other end is connected to the palletizing platform.

Further, the plate unloading alignment mechanism includes a frame, an alignment cylinder, a pulley frame B and a plate unloading device, a plurality of alignment cylinders are arranged around the frame, the pulley frame B is fixed on the frame, and the plate unloading The device is fixed on the front end of the frame.

Further, the board unloading device includes a board unloading frame, a conveyor belt, a driving motor and a pulley set, the board unloading frame is fixed at the front end of the frame, the pulley set is movably connected to the board unloading frame, and the conveying The belt is arranged on the pulley set, and the drive motor is connected to the pulley set.

Further, the front end of the frame is provided with a rotating shaft, and a pressure wheel is fixed on the rotating shaft.

Further, the third lifting device includes a double-output shaft geared motor, two chains B, two upper shafts, four chains C, and two lower shafts, and the output shafts of the double-output shaft geared motor are respectively A sprocket is fixedly connected, a sprocket is respectively provided in the middle and both ends of the two upper rotating shafts, a sprocket is respectively provided at both ends of the two lower rotating shafts, and the middle sprockets of the two upper rotating shafts are respectively A chain B is connected to the two sprockets on the output shaft of the double output shaft reduction motor, and the sprockets at both ends of the two upper shafts are connected to the sprockets at the two ends of the two lower shafts through four chains C, respectively. The chain C is fixedly connected with the unloading plate alignment mechanism.

Further, the bottom of the frame is provided with rollers and tracks, and the rollers are movably mounted on the tracks.

Compared with the prior art, the beneficial effect of the utility model is: the utility model sets the unloading plate alignment mechanism directly above the palletizing platform, which reduces the length of the whole machine, thereby reducing the space occupied by the whole machine and the manufacturing cost, Moreover, the degree of automation is high, which improves work efficiency.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is a top view of the utility model.

Fig. 4 is a structural schematic diagram of the palletizing platform of the present invention.

Fig. 5 is a structural schematic diagram of the plate unloading alignment mechanism of the present invention.

In the figure: 1. rack; 2. multi-layer plate storage rack; 3. first lifting device; 31. first lifting cylinder; 4. palletizing platform; 41. platform main body; 42. pulley frame A; 43. gear ;5, the second lifting device; 51, the second lifting cylinder; 52, chain A; 53, shaft rod; 6, rollers; 7, track; 8, plate unloading alignment mechanism; 81, frame; 83, conveyor belt; 84, rotating shaft; 85, pressure wheel; 86, driving motor; 87, pulley group; 88, alignment cylinder; 89, pulley frame B; 9, the third lifting device; 91, double output shaft reduction motor ; 92, chain B; 93, upper shaft; 94, chain C; 95, lower shaft.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 to 5, the multi-layer hot press machine described in the utility model is equipped with a stacking and unloading integrated machine, including a frame 1, and the frame 1 is provided with a multi-layer plate storage rack 2 and a first lifting device 3. The stacking platform 4, the second lifting device 5, the plate unloading alignment mechanism 8, and the third lifting device 9, the multi-layer plate storage rack 2 is movably connected with the frame 1 through the first lifting device 3, and the described Palletizing platform 4 and plate unloading alignment mechanism 8 are arranged on one side of multi-layer storage plate rack 2, and are connected with frame 1 by second elevating device 5 and third elevating device 9 movably respectively, and described unloading plate aligning mechanism 8 is set Right above the palletizing platform 4.

Further, the first lifting device 3 includes a first lifting cylinder 31 , and the telescopic rod of the first lifting cylinder 31 is connected to the multi-layer plate storage rack 2 .

Further, the palletizing platform 4 includes a platform main body 41, a pulley frame A42 and a gear 43, the pulley frame A42 is fixed on the platform main body 41, the gear 43 is movably connected to the platform main body 41, and the gear 43 is connected to the machine body. The rack on frame 1 engages. The pulley frame A42 is used to reduce the resistance of the relative movement between the palletizing platform 4 and the frame 1, and the gear 43 can increase the stability of the palletizing platform 4 by engaging with the rack on the frame 1.

Further, the second lifting device 5 includes a second lifting cylinder 51, a chain A52 and a shaft 53, the telescopic rod of the second lifting cylinder 51 is fixedly connected to the shaft 53, and the two ends of the shaft 53 are respectively movable A sprocket is connected, the chain A52 goes around the sprocket, one end is connected to the bottom of the frame 1, and the other end is connected to the palletizing platform 4.

Further, the plate unloading alignment mechanism 8 includes a frame 81, an alignment cylinder 88, a pulley frame B89 and a plate unloading device, a plurality of alignment cylinders 88 are arranged around the frame 81, and the pulley frame B89 is fixed on the frame 81 Above, the plate unloading device is fixed on the front end of the frame 81 . The frame 81 is a hollow quadrilateral structure in the middle, the alignment cylinder 88 is used to align the multi-layer boards on the stacking platform 4, and the pulley frame B89 is used to reduce the resistance of the relative movement between the unloading alignment mechanism 8 and the frame 1. The board device is used to convey the multi-layer boards onto the palletizing platform 4 .

Further, the plate unloading device includes a plate unloading frame 82, a conveyor belt 83, a drive motor 86 and a pulley set 87, the plate unloading frame 82 is fixed on the front end of the frame 81, and the pulley set 87 is movably connected to the unloading plate. On the plate frame 82 , the conveyor belt 83 is arranged on the pulley set 87 , and the drive motor 86 is connected to the pulley set 87 through transmission.

Further, the front end of the frame 81 is provided with a rotating shaft 84 , and a pressure wheel 85 is fixed on the rotating shaft 84 . The pressure roller 85 can ensure that the forward direction of the multi-layer board is stable when it is transported on the board unloading device, without skewing.

Further, the third lifting device 9 includes a double-output shaft reduction motor 91, two chains B92, two upper shafts 93, four chains C94, and two lower shafts 95, and the double-output shaft reduction motor 91 has two A sprocket is respectively fixedly connected on the direction output shaft, and a sprocket is respectively provided in the middle and both ends of the two upper rotating shafts 93, and a sprocket is respectively provided at the two ends of the two lower rotating shafts 95, and the two The intermediate sprockets of the upper rotating shaft 93 are respectively connected to the two sprockets on the output shaft of the double output shaft reduction motor 91 through a chain B92. The wheels are respectively connected by transmission through four chains C94, and the chains C94 are fixedly connected with the plate unloading alignment mechanism 8.

Further, the bottom of the frame 1 is provided with rollers 6 and tracks 7 , and the rollers 6 are movably mounted on the tracks 7 . The whole machine can be moved through the rollers 6 and the track 7, which increases the flexibility of the whole machine.

Working process and principle of the present utility model:

Firstly, the whole machine is pushed to the multi-layer hot press, and the board loader of the multi-layer hot press pushes the hot-pressed multi-layer boards into the multi-layer board storage rack 2 at one time, and then performs the board unloading and stacking process. When performing the unloading and stacking process, the first lifting device 3 lifts the multi-layer storage rack 2 to the top of the frame 1, and the second lifting device 5 and the third lifting device 9 drive the palletizing platform 4 and the unloading alignment mechanism 8 Rising synchronously from the bottom, at this time, the minimum distance is maintained between the palletizing platform 4 and the unloading alignment mechanism 8, when the unloading device of the unloading alignment mechanism 8 touches the first multilayer board at the bottom of the multilayer storage rack 2 , the unloading device transports the multilayer board to the hollow position in the middle of the frame 81, and the multilayer board falls on the stacking platform 4 at the bottom of the frame 81. At this time, the alignment cylinders 88 around the frame 81 act to align the multilayer boards, and then The second elevating device 5 drives the stacking platform 4 to drop a multilayer board to a height equal to the thickness of the multilayer board, and senses the height of the multilayer board through a photoelectric sensor, so that the upper part of the multilayer board on the palletizing platform 4 is kept in alignment with the unloading alignment mechanism 8. Set the distance; then the second elevating device 5 and the third elevating device 9 drive the stacking platform 4 and the unloading alignment mechanism 8 to continue to rise synchronously, and adopt the same action process for the second multi-layer board at the bottom of the multi-layer board storage rack 2 Carry out unloading and palletizing, and reciprocate in turn until the multi-layer boards at the top of the multi-layer storage rack 2 are loaded and unloaded onto the palletizing platform 4, at this time the multi-layer storage rack 2, the palletizing platform 4 and the unloading alignment mechanism 8 descend , use a forklift to transfer the multi-layer boards on the palletizing platform 4 to complete the unloading and palletizing process.

Claims (9)

1. a kind of stacking and unloading all-in-one machine for a multi-layer hot press, comprising a frame (1), is characterized in that: the frame (1) is provided with a multi-layer storage board rack (2), a first lifting device ( 3), stacking platform (4), the second lifting device (5), unloading plate alignment mechanism (8), the third lifting device (9), the multi-layer plate storage rack (2) passes through the first lifting device ( 3) It is movably connected with the frame (1), and the stacking platform (4) and the plate unloading alignment mechanism (8) are arranged on one side of the multi-layer storage plate rack (2), and pass through the second lifting device ( 5) and the third lifting device (9) are movably connected with the frame (1), and the plate unloading alignment mechanism (8) is arranged directly above the palletizing platform (4). 2. The integrated stacking and unloading machine for multi-layer hot press according to claim 1, characterized in that: the first lifting device (3) includes a first lifting cylinder (31), and the first lifting cylinder (31 ) the telescopic rod is connected with the multi-layer plate storage frame (2). 3. The integrated stacking and unloading machine for multi-layer hot press according to claim 1, characterized in that: the palletizing platform (4) includes a platform main body (41), a pulley frame A (42) and a gear (43) , the pulley frame A (42) is fixed on the platform main body (41), the gear (43) is movably connected to the platform main body (41), and the gear (43) meshes with the rack on the frame (1) . 4. The integrated stacking and unloading machine for multi-layer hot press according to claim 3, characterized in that: the second lifting device (5) includes a second lifting cylinder (51), a chain A (52) and a shaft (53), the telescopic rod of the second lift cylinder (51) is fixedly connected to the shaft rod (53), and the two ends of the shaft rod (53) are respectively movably connected to a sprocket, and the chain A (52) bypasses One end of the sprocket is connected to the bottom of the frame (1), and the other end is connected to the stacking platform (4). 5. The integrated stacking and unloading machine for multi-layer hot press according to claim 1, characterized in that: the plate unloading alignment mechanism (8) includes a frame (81), an alignment cylinder (88), a pulley frame B (89 ) and a plate unloading device, a plurality of alignment cylinders (88) are provided around the frame (81), the pulley frame B (89) is fixed on the frame (81), and the plate unloading device is fixed on the frame Front end of (81). 6. The integrated stacking and unloading machine for multi-layer hot press according to claim 5, characterized in that: the plate unloading device includes a plate unloading frame (82), a conveyor belt (83), a driving motor (86) and a belt Wheel set (87), described board unloading frame (82) is fixedly arranged on frame (81) front end, and described pulley group (87) is movably connected on the board unloading frame (82), and described conveyer belt (83) is set On the pulley set (87), the drive motor (86) is connected to the pulley set (87) through transmission. 7. The integrated stacking and unloading machine for multi-layer hot press according to claim 5, characterized in that: the front end of the frame (81) is provided with a rotating shaft (84), and the rotating shaft (84) is fixed with a pressure wheel (85). 8. The integrated stacking and unloading machine for multi-layer hot press according to claim 5, characterized in that: the third lifting device (9) includes a double output shaft reduction motor (91), two chains B (92) , two upper rotating shafts (93), four chains C (94), two lower rotating shafts (95), a sprocket wheel is fixedly connected respectively on the two direction output shafts of the double output shaft reduction motor (91), two The middle and two ends of the upper shaft (93) are respectively provided with a sprocket, the two ends of the two lower shafts (95) are respectively provided with a sprocket, and the middle sprockets of the two upper shafts (93) Respectively through a chain B (92) and two sprocket transmission connections on the output shaft of the double output shaft reduction motor (91), the sprockets at the two ends of the two upper rotating shafts (93) are connected with the two lower rotating shafts (95). The sprocket wheels at the end are connected by transmission of four chains C (94) respectively, and the chains C (94) are fixedly connected with the plate unloading alignment mechanism (8). 9. The integrated stacking and unloading machine for multi-layer hot press according to any one of claims 1-8, characterized in that: the bottom of the frame (1) is provided with rollers (6) and tracks (7), so that Said roller (6) is movably installed on the track (7).

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