CN106945140B - A quick cold press forming machine for bamboo panel production - Google Patents
A quick cold press forming machine for bamboo panel production Download PDFInfo
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- CN106945140B CN106945140B CN201710293538.XA CN201710293538A CN106945140B CN 106945140 B CN106945140 B CN 106945140B CN 201710293538 A CN201710293538 A CN 201710293538A CN 106945140 B CN106945140 B CN 106945140B
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- main shaft
- pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
The invention relates to a rapid cold press setting machine for bamboo board production, which comprises a frame and an operation panel; the rotary cold pressing bin is arranged on the rack, the bamboo plates to be cooled are pressed tightly and are rapidly subjected to cold pressing shaping through uniform rotation, a feeding device for conveying the bamboo plates to be cooled to the rotary cold pressing bin is arranged at one end of the rack, and a discharging device for outputting the bamboo plates subjected to cold pressing shaping in the rotary cold pressing bin is arranged at the other end of the rack; the operation panel is arranged on one side of the frame and used for controlling the operation of the rotary cold pressing bin, the feeding device and the discharging device. The beneficial effects of the invention are as follows: the conventional technological requirements of the bamboo board production line are met, and the blank of the automatic equipment in the field in China is filled; the unstable factors of manual treatment are eliminated, the stable product quality is ensured, and the economic benefit of enterprises is improved; meanwhile, the equipment has the advantages of simple structure, low power consumption, low failure rate and convenient operation and maintenance.
Description
Technical Field
The invention relates to the field of bamboo board production, in particular to a rapid cold pressing setting machine for bamboo board production.
Background
The production rate of artificial boards in China is increased by over 20% in the 21 st century, and the artificial boards are produced, consumed and imported and exported trade in the world. At present, the board making industry is limited by wood resources, and the exploration of development and utilization of bamboo products becomes an important way for promoting sustainable development of the industry. Compared with wood boards, the bamboo board has the characteristics of high strength, good toughness, high hardness, beautiful grain and the like, has wide bamboo resource producing areas in China, has high bamboo growth density and short wood forming period, and is an ideal material for replacing wood. The conventional mass production process of the bamboo board comprises the following steps: the production process of the wood board comprises the working procedures of selecting materials, cutting, taking strips, drying, assembling boards, hot press forming, cooling and shaping, polishing, cutting and the like, and has larger difference compared with the production process of the wood board. In the existing bamboo board production line, carbonization is often caused by untimely heat dissipation in the cooling and shaping process, so that an automatic rapid cooling and shaping special device is needed to be designed so as to meet the technical requirements of production processes, overcome the defects of automatic equipment in the existing process link and facilitate the realization of full-line automatic production in the later stage.
Disclosure of Invention
In summary, in order to overcome the defects existing in the prior art, the technical problem to be solved by the invention is to provide a rapid cold pressing setting machine for bamboo board production.
The technical scheme for solving the technical problems is as follows: a rapid cold press setting machine for bamboo board production comprises a frame and an operation panel; the rotary cold pressing bin is arranged on the rack, the bamboo plates to be cooled are pressed tightly and are rapidly subjected to cold pressing shaping through uniform rotation, a feeding device for conveying the bamboo plates to be cooled to the rotary cold pressing bin is arranged at one end of the rack, and a discharging device for outputting the bamboo plates subjected to cold pressing shaping in the rotary cold pressing bin is arranged at the other end of the rack;
the operation panel is arranged on one side of the frame and used for controlling the operation of the rotary cold pressing bin, the feeding device and the discharging device.
The beneficial effects of the invention are as follows: the conventional technological requirements of the bamboo board production line are met, and the blank of the automatic equipment in the field in China is filled; the rapid cooling of the plate is ensured in the production period, the discharging temperature is lower than 45 ℃, the unstable factors of manual treatment are eliminated, and the stable quality of the product is ensured; the mechanized equipment replaces manual work, so that the economic benefit of enterprises is improved; meanwhile, the equipment has the advantages of simple structure, low power consumption, low failure rate and convenient operation and maintenance; the technical transformation investment cost of the implementation production line is low, and the production process automation upgrading of small and medium enterprises is convenient to realize.
Based on the technical scheme, the invention can also be improved as follows:
further, the rotary cold pressing bin comprises a servo motor, a main shaft and a pressure suction mechanism; the servo motor is positioned at one side of the frame, the main shaft is rotatably and transversely arranged on the frame through a bearing seat, and the output end of the servo motor is connected with one end of the main shaft and drives the main shaft to rotate;
the suction and pressing mechanisms are provided with a plurality of groups, one end of each suction and pressing mechanism is connected to the main shaft, the other end of each suction and pressing mechanism extends towards the outer side of the main shaft, and the suction and pressing mechanisms are uniformly and annularly arranged on the main shaft; and a carbon brush combination device which is used for pressing or loosening the bamboo board to be cooled by powering on and off the suction and pressing mechanism is arranged at the outer side of one end of the main shaft.
The beneficial effects of adopting the further scheme are as follows: the bamboo board to be cooled is pressed tightly by the rotary cold pressing bin and is rapidly shaped by cold pressing at a constant speed.
Further, the output end of the servo motor drives the main shaft to rotate through the speed reducer and the gear set in sequence.
Further, the suction and pressing mechanism is provided with eight groups, the main shaft is sleeved with a prismatic shaft with a regular octagon section, and each group of suction and pressing mechanism is connected to one side face of the prismatic shaft.
The beneficial effects of adopting the further scheme are as follows: the production line accords with the production rhythm of 8 sheets/period of a production line, and the production efficiency is higher than that of an upstream hot press forming machine.
Further, each group of suction and compression mechanisms comprises an electromagnetic chuck, a carbonization pressing plate, guide bearings, a positive wire and a negative wire, wherein the electromagnetic chuck and the carbonization pressing plate are oppositely arranged, one ends of the electromagnetic chuck and the carbonization pressing plate are connected to the main shaft, the other ends of the electromagnetic chuck and the carbonization pressing plate extend towards the outer side of the main shaft, the guide bearings are arranged on two sides between the electromagnetic chuck and the carbonization pressing plate, a reset spring is sleeved on each guide bearing, and two ends of each reset spring respectively prop against the electromagnetic chuck and the carbonization pressing plate;
a metal sleeve is externally connected to one end of the main shaft, which is close to the carbon brush combination device, a plurality of copper rings are sleeved on the metal sleeve side by side, a first insulating sleeve is arranged between each copper ring and the metal sleeve, and a second insulating sleeve is arranged between every two adjacent copper rings; one end of the positive wire and one end of the negative wire are connected with one electromagnetic chuck, and the other ends of the positive wire and the negative wire penetrate into the main shaft and extend towards the copper rings and then penetrate out of the metal sleeve to be respectively connected with two different copper rings;
the carbon brush combination device comprises a support and a plurality of carbon brushes which are in contact with the copper rings in a pairwise corresponding mode, wherein the carbon brushes are installed on the support, every two carbon brushes are connected with an external power supply and form a loop with the copper rings, the positive lead and the negative lead, and the electromagnetic chuck is powered on and powered off.
The beneficial effects of adopting the further scheme are as follows: the method comprises the steps of pressing the bamboo plate to be cooled, then rotating at a constant speed, rapidly carrying out cold press shaping, and loosening and outputting the bamboo plate after cold press shaping.
Further, the carbon brush is installed on the support through a compression spring, one end of the compression spring is connected with the support, and the other end of the compression spring is connected with the carbon brush and presses the carbon brush to enable the carbon brush to be attached to the corresponding copper ring.
The beneficial effects of adopting the further scheme are as follows: the carbon brush and the corresponding copper ring are ensured to be in a mutually contacted state so as to control the on-off of the electromagnetic chuck.
Further, the electromagnetic chuck and the carbonized pressing plate are provided with heat dissipation holes.
The beneficial effects of adopting the further scheme are as follows: the cooling effect of the bamboo board is improved.
The novel copper ring structure comprises a main shaft, copper rings, bolts, a third insulating sleeve, a first insulating sleeve, a second insulating sleeve, a third insulating sleeve, a fourth insulating sleeve, a third insulating sleeve and a fourth insulating sleeve, wherein the number of the copper rings is equal to that of the first insulating sleeve;
the positive wire and the negative wire are respectively connected with one end part of the bolt, which is positioned outside the copper ring.
The beneficial effects of adopting the further scheme are as follows: the connection between the lead and the corresponding copper ring is realized.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic diagram of a rotary cold pressing bin (the arrow direction is the feeding and discharging direction of the bamboo plate or the rotation direction of the main shaft);
fig. 4 is an assembly schematic diagram of the carbon brush assembly device, the copper ring, the main shaft, and the like;
FIG. 5 is a schematic view in the direction A of FIG. 4 (with certain components removed);
FIG. 6 is an enlarged view of B of FIG. 4;
FIG. 7 is a schematic view of an electromagnetic suction platen;
fig. 8 is a schematic view of a carbonized platen.
In the drawings, the list of components represented by the various numbers is as follows:
1. the device comprises a frame, 2, an operation panel, 3, a rotary cold pressing bin, 4, a feeding device, 5, a discharging device, 6, a servo motor, 7, a bamboo plate, 8, a main shaft, 9, a suction and pressing mechanism, 10, a carbon brush combination device, 11, a speed reducer, 12, a gear set, 13, a prismatic shaft, 14, an electromagnetic suction and pressing plate, 15, a carbonization pressing plate, 16, a guide bearing, 17, a positive wire, 18, a negative wire, 19, a return spring, 20, a metal sleeve, 21, a copper ring, 22, a bracket, 23, a carbon brush, 24, a compression spring, 25, a heat dissipation hole, 26, a bolt, 27 and a bearing seat.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1 and 2, a rapid cold press setting machine for producing bamboo boards 7 comprises a frame 1 and an operation panel 2; the rotary cold pressing bin 3 for rapidly cold pressing and shaping the bamboo plates 7 to be cooled through uniform rotation is arranged on the machine frame 1, a feeding device 4 for conveying the bamboo plates 7 to be cooled to the rotary cold pressing bin 3 is arranged at one end of the machine frame 1, and a discharging device 5 for outputting the bamboo plates 7 after the rotary cold pressing bin 3 has been cold pressed and shaped is arranged at the other end of the machine frame 1. The operation panel 2 is arranged on one side of the frame 1 and is used for controlling the operation of the rotary cold pressing bin 3, the feeding device 4 and the discharging device 5. The control system in the operation panel 2 is composed of a PLC, an I/O module, an a/D module, and a peripheral circuit. The control system is divided into two modes of operation, automatic and manual, wherein "manual" is used for the commissioning phase. The operation panel 2 includes display devices such as "parameter setting liquid crystal panel", "power supply", "automatic operation", "manual operation", "failure", and the like, and control keys such as "total power supply", "automatic/manual" switching "," start "," stop "," emergency stop ", and the like. During normal operation, the manual 1 key is started, and all the working procedures are automatically controlled by the PLC, namely, the rotary cold pressing bin 3, the feeding device 4 and the discharging device 5 are controlled to operate in a coordinated manner.
The rotary cold pressing bin 3 comprises a servo motor 6, a main shaft 8 and a suction and pressing mechanism 9; the servo motor 6 is positioned at one side of the frame 1, the main shaft 8 is rotatably and transversely arranged on the frame 1 through a bearing seat 27, and the output end of the servo motor 6 is connected with one end of the main shaft 8 and drives the main shaft 8 to rotate through a speed reducer 11 and a gear set 12 in sequence. The suction and pressing mechanisms 9 are provided with a plurality of groups, one end of each suction and pressing mechanism 9 is connected to the main shaft 8, the other end of each suction and pressing mechanism 9 extends towards the outer side of the main shaft 8, and the suction and pressing mechanisms 9 are uniformly and annularly arranged on the main shaft 8; a carbon brush combination device 10 which is used for pressing or loosening the bamboo plate 7 to be cooled by switching on and off the suction and pressing mechanism 9 is arranged on the outer side of one end of the main shaft 8. Preferably: the suction and pressing mechanism 9 has eight groups, the main shaft 8 is sleeved with a prismatic shaft 13 with a regular octagon section, and each group of suction and pressing mechanism 9 is connected to one side face of the prismatic shaft 13.
As shown in fig. 3, each set of the suction and pressing mechanisms 9 includes an electromagnetic chuck 14, a carbonized pressing plate 15, a guide bearing 16, a positive wire 17 and a negative wire 18, the electromagnetic chuck 14 and the carbonized pressing plate 15 being disposed opposite to each other. As shown in fig. 7 and 8, the electromagnetic chuck 14 and the carbonized pressing plate 15 are provided with heat dissipation holes 25. And the electromagnetic chuck 14 with the one end of carbonization clamp plate 15 is connected on the main shaft 8, the electromagnetic chuck 14 with the other end of carbonization clamp plate 15 extends towards the outside of main shaft 8, be equipped with in the both sides between the electromagnetic chuck 14 with carbonization clamp plate 15 guide bearing 16, the cover has reset spring 19 on the guide bearing 16, reset spring 19's both ends support respectively electromagnetic chuck 14 with carbonization clamp plate 15. The feeding device 4 consists of a slideway and a push rod, when the rotary cold pressing bin 3 stops rotating and is static, a group of suction and pressing mechanisms 9 corresponding to the feeding device 4 are in a horizontal state, the electromagnetic chuck 14 of the suction and pressing mechanisms 9 is powered off, the reset spring 19 stretches to form a space, and the cylinder of the feeding device 4 starts to send the bamboo board 7 to be cooled into the space between the electromagnetic chuck 14 in the suction and pressing mechanisms 9 and the carbonization pressing plate 15. The composition structure and the working principle of the discharging device 5 are similar to those of the feeding device 4: the device is also composed of a slideway and a push rod, when the rotary cold pressing bin 3 stops rotating and is static, a group of suction and pressing mechanisms 9 corresponding to the discharging device 5 are in a horizontal state, the electromagnetic suckers 14 of the suction and pressing mechanisms 9 are powered off, the reset springs 19 stretch to form a space, and the cylinder of the discharging device 5 starts to push out the bamboo board 7 after cold pressing and shaping between the electromagnetic suckers 14 in the suction and pressing mechanisms 9 and the carbonization pressing plates 15 and sends the bamboo board to a preset storage point to be transported.
As shown in fig. 4-6, a metal sleeve 20 is externally connected to one end of the main shaft 8, which is close to the carbon brush assembly device 10, a plurality of copper rings 21 are sleeved on the metal sleeve 20 side by side, a first insulating sleeve is arranged between the copper rings 21 and the metal sleeve 20, and the first insulating sleeve prevents the control from being affected by the conduction between the copper rings 21 and the metal sleeve 20. A second insulating sleeve is arranged between two adjacent copper rings 21, and the second insulating sleeve prevents the control from being influenced by the conduction between the two copper rings 21. One end of the positive wire 17 and one end of the negative wire 18 are connected with one electromagnetic chuck 14, and the other end of the positive wire 17 and the other end of the negative wire 18 penetrate into the main shaft 8 and extend towards the copper rings 21 and then penetrate out of the metal sleeve 20 to be respectively connected with two different copper rings 21, specifically as follows: the cold press setting machine further comprises bolts 26, the number of the bolts 26 is equal to that of the copper rings 21, one ends of the bolts 26 are uniformly distributed on the outer side of one copper ring 21 far away from the main shaft 8, the other ends of the bolts 26 are connected with one copper ring 21 far away from the main shaft 8 or only connected with one copper ring 21 after penetrating through the corresponding copper ring 21 horizontally, and a third insulating sleeve is sleeved on the bolts 26 and corresponds to the part of the bolts penetrating through the copper ring 21, and prevents the control from being influenced by conduction between the bolts 26 and the other copper rings 21. The positive wire 17 and the negative wire 18 are connected to an end portion of the bolt 26 located outside the copper ring 21, respectively. Each positive wire 17 is connected to a copper ring 21 by a bolt 26, each negative wire 18 is also connected to a copper ring 21 by a bolt 26, for example, according to eight groups of suction mechanisms 9, each group of suction mechanisms 9 has a positive wire 17 and a negative wire 18 corresponding to the electromagnetic chuck 14, and the number of the positive wire 17, the negative wire 18, the copper ring 21 and the bolt 26 is sixteen.
The carbon brush combination device 10 comprises a support 22 and a plurality of carbon brushes 23 which are in contact with the copper rings 21 in pairs, wherein the carbon brushes 23 are installed on the support 22 through compression springs 24, one ends of the compression springs 24 are connected with the support 22, and the other ends of the compression springs 24 are connected with the carbon brushes 23 and press the carbon brushes 23 to be attached to the corresponding copper rings 21. Each two carbon brushes 23 are connected with an external power source and form a loop with the copper ring 21, the positive lead 17 and the negative lead 18 to be connected with and disconnected from one electromagnetic chuck 14. Because the two copper rings 21 are connected with the positive lead 17 and the negative lead 18 of the corresponding electromagnetic chuck 14, in order to control the on-off of one electromagnetic chuck 14, the two copper rings 21 are correspondingly controlled to be communicated with an external power supply, and the cold press setting machine controls the power supply of the rotating copper rings 21 by controlling the on-off of the two static carbon brushes 23, so that the pressing and releasing of the suction mechanism 9 on the bamboo plate 7 are controlled.
The following describes the complete working process of a cold press setting machine:
the rotary cold pressing bin 3 is in a emptying state, and the electromagnetic chucks 14 of all the suction and pressing mechanisms 9 are in a power-off state. The manual 1 key is started, the rotary cold pressing bin 3 rotates slowly under the drive of the servo motor 6, and when the 1 st set of pressure absorbing mechanism 9 rotates to a horizontal position, namely corresponds to the feeding device 4, the locking is accurately positioned; judging that the output product of the hot press forming machine in the previous working procedure is in place, starting a feeding device 4 to feed the 1 st bamboo plate 7 to be cooled into a 1 st set of suction and pressing mechanism 9, electrifying an electromagnetic chuck 14 in the 1 st set of suction and pressing mechanism 9, sucking a corresponding magnetized pressing plate 15, and clamping the product between the electromagnetic chuck 14 and the magnetized pressing plate 15 by electromagnetic attraction to position; the rotary cold pressing bin 3 starts slowly to rotate again until the horizontal state of the 2 nd set of suction and pressing mechanism 9 corresponds to the feeding device 4, the feeding device 4 starts to send the 2 nd piece of bamboo board 7 to be cooled into the suction and pressing mechanism 9, the electromagnetic chuck 14 in the 2 nd set of suction and pressing mechanism 9 is electrified, the corresponding magnetized pressing plate 15 is attracted, and the electromagnetic attraction clamps the product between the electromagnetic chuck 14 and the magnetized pressing plate 15 for positioning. And the like, until the bamboo plates 7 are compressed by the 8 sets of suction and compression mechanisms 9, after all the 8 bamboo plates 7 are in place in the rotary cold pressing bin 3, the rotary cold pressing bin 3 starts to rotate at a constant speed according to a preset rotating speed, the electromagnetic chuck 14 keeps pressure, and air flow is utilized to cool. Before the next production cycle starts, the rotary cold pressing bin 3 is decelerated to stop, so that the 1 st set of suction and pressing mechanism 9 is accurately positioned and locked at the horizontal position to correspond to the discharging device 5, the electromagnetic chuck 14 in the 1 st set of suction and pressing mechanism 9 is powered off, the reset pressure spring 19 stretches to form a gap, and the discharging device 5 pushes out the 1 st bamboo board 7 after cold pressing and shaping. And repeating the procedure under the same feeding condition, taking out 8 bamboo boards 7 after cold press shaping one by one, and completing 1 cooling shaping period. In order to improve the production efficiency, according to the plate-out state of the hot press forming machine, the feeding of the 1 st product in the next 1 st cooling period can be started while the 5 th product in the last 1 cooling period is discharged.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (3)
1. The rapid cold press setting machine for producing the bamboo boards (7) is characterized by comprising a frame (1) and an operation panel (2); the rotary cold pressing machine comprises a machine frame (1), wherein a rotary cold pressing bin (3) for compacting a bamboo plate (7) to be cooled and rapidly cold pressing and shaping the bamboo plate through uniform rotation is arranged on the machine frame (1), a feeding device (4) for conveying the bamboo plate (7) to be cooled to the rotary cold pressing bin (3) is arranged at one end of the machine frame (1), and a discharging device (5) for outputting the bamboo plate (7) subjected to cold pressing and shaping of the rotary cold pressing bin (3) is arranged at the other end of the machine frame (1);
one side of the frame (1) at the operating panel (2) is used for controlling the operation of the rotary cold pressing bin (3), the feeding device (4) and the discharging device (5);
the rotary cold pressing bin (3) comprises a servo motor (6), a main shaft (8) and a suction and pressing mechanism (9); the servo motor (6) is positioned on one side of the frame (1), the main shaft (8) is rotatably and transversely arranged on the frame (1) through a bearing seat (27), and the output end of the servo motor (6) is connected with one end of the main shaft (8) and drives the main shaft (8) to rotate;
the suction and pressing mechanisms (9) are provided with a plurality of groups, one end of each suction and pressing mechanism (9) is connected to the main shaft (8), the other end of each suction and pressing mechanism (9) extends towards the outer side of the main shaft (8), and the suction and pressing mechanisms (9) are uniformly and annularly arranged on the main shaft (8); a carbon brush combination device (10) which is used for pressing or loosening the bamboo plate (7) to be cooled by powering on and off the suction and pressing mechanism (9) is arranged at the outer side of one end of the main shaft (8);
eight groups of suction and compression mechanisms (9) are arranged, a prismatic shaft (13) with a regular octagon cross section is sleeved outside the main shaft (8), and each group of suction and compression mechanisms (9) is connected to one side face of the prismatic shaft (13);
each group of suction and compression mechanisms (9) comprises an electromagnetic chuck (14), a carbonization pressing plate (15), a guide bearing (16), a positive lead (17) and a negative lead (18), wherein the electromagnetic chuck (14) and the carbonization pressing plate (15) are oppositely arranged, one ends of the electromagnetic chuck (14) and the carbonization pressing plate (15) are connected to the main shaft (8), the other ends of the electromagnetic chuck (14) and the carbonization pressing plate (15) extend towards the outer side of the main shaft (8), the guide bearings (16) are arranged on two sides between the electromagnetic chuck (14) and the carbonization pressing plate (15), a reset spring (19) is sleeved on the guide bearings (16), and two ends of the reset spring (19) respectively prop against the electromagnetic chuck (14) and the carbonization pressing plate (15);
a metal sleeve (20) is externally connected to one end of the main shaft (8) close to the carbon brush combination device (10), a plurality of copper rings (21) are sleeved on the metal sleeve (20) side by side, a first insulating sleeve is arranged between each copper ring (21) and the metal sleeve (20), and a second insulating sleeve is arranged between every two adjacent copper rings (21); one end of the positive wire (17) and one end of the negative wire (18) are connected with one electromagnetic chuck (14), and the other ends of the positive wire (17) and the negative wire (18) penetrate into the main shaft (8) and extend towards the copper rings (21) and then penetrate out of the metal sleeve (20) to be respectively connected with two different copper rings (21);
the carbon brush (23) is arranged on the bracket (22) through a compression spring (24), one end of the compression spring (24) is connected with the bracket (22), and the other end of the compression spring (24) is connected with the carbon brush (23) and presses the carbon brush (23) to be attached to the corresponding copper ring (21);
the carbon brush combination device (10) comprises a bracket (22) and a plurality of carbon brushes (23) which are correspondingly contacted with the copper rings (21) in pairs, wherein the carbon brushes (23) are arranged on the bracket (22), every two carbon brushes (23) are connected with an external power supply and form a loop with the copper rings (21), the positive lead (17) and the negative lead (18) to be electrified and disconnected to one electromagnetic chuck (14);
and the electromagnetic chuck (14) and the carbonization pressing plate (15) are provided with heat dissipation holes (25).
2. The rapid cold press setting machine according to claim 1, wherein the output end of the servo motor (6) drives the spindle (8) to rotate sequentially through a speed reducer (11) and a gear set (12).
3. The rapid cold press forming machine according to claim 1, further comprising bolts (26) equal in number to the copper rings (21), wherein one end of each bolt (26) is uniformly distributed on the outer side of one of the copper rings (21) far away from the main shaft (8), the other end of each bolt (26) is connected with one of the copper rings (21) far away from the main shaft (8) or horizontally penetrates through the corresponding copper ring (21) and then is connected with only one copper ring (21), and a part of each bolt (26) penetrating through the copper ring (21) is sleeved with a third insulating sleeve correspondingly;
the positive wire (17) and the negative wire (18) are respectively connected with one end part of the bolt (26) positioned outside the copper ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293538.XA CN106945140B (en) | 2017-04-28 | 2017-04-28 | A quick cold press forming machine for bamboo panel production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293538.XA CN106945140B (en) | 2017-04-28 | 2017-04-28 | A quick cold press forming machine for bamboo panel production |
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| CN106945140A CN106945140A (en) | 2017-07-14 |
| CN106945140B true CN106945140B (en) | 2023-05-12 |
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| CN201710293538.XA Active CN106945140B (en) | 2017-04-28 | 2017-04-28 | A quick cold press forming machine for bamboo panel production |
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| CN109341192A (en) * | 2018-10-10 | 2019-02-15 | 刘冉 | A kind of craftwork processing fast cooling shaping equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI122417B (en) * | 2002-06-05 | 2012-01-13 | Selvaag Spinoff As | Process for the manufacture of fibrous fiber reinforced products |
| CN100434213C (en) * | 2006-08-22 | 2008-11-19 | 上海人造板机器厂有限公司 | Processing method for artificial board hot-press hot pressing board plane |
| CN201208775Y (en) * | 2008-05-01 | 2009-03-18 | 烟台黄海木工机械有限责任公司 | Numerical control hydraulic octagonal rotating composite plate pressing machine |
| CN101531022B (en) * | 2009-04-03 | 2010-12-29 | 杨孝乾 | Production equipment for large-sized plastic-wood board |
| CN101623884B (en) * | 2009-08-03 | 2012-07-25 | 湖北华都钢琴制造有限公司 | Shell hot-pressing forming machine of grand piano |
| CN102909767B (en) * | 2012-10-25 | 2014-12-17 | 国际竹藤中心 | Bamboo fibrillating-rolling device |
| CN203266840U (en) * | 2013-03-27 | 2013-11-06 | 天津市凯馨木业有限公司 | Wooden product splicing cold press |
| CN104118029B (en) * | 2014-07-18 | 2016-08-24 | 福建龙泰竹业股份有限公司 | A kind of bamboo product produces equipment |
| CN205614792U (en) * | 2016-04-13 | 2016-10-05 | 林洁 | Building composite sheet pressfitting machine |
| CN206690248U (en) * | 2017-04-28 | 2017-12-01 | 桂林电子科技大学 | A kind of quick cold pressing forming machine for bamboo lumber production |
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