CN112621948A - Bamboo splint dipping and rolling device and production process thereof - Google Patents
Bamboo splint dipping and rolling device and production process thereof Download PDFInfo
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- CN112621948A CN112621948A CN202110066247.3A CN202110066247A CN112621948A CN 112621948 A CN112621948 A CN 112621948A CN 202110066247 A CN202110066247 A CN 202110066247A CN 112621948 A CN112621948 A CN 112621948A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
- B27K3/0285—Processes; Apparatus involving an additional treatment during or after impregnation for improving the penetration of the impregnating fluid
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
- B27K3/10—Apparatus
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- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
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Abstract
A bamboo splint gumming and rolling device and a production process thereof relate to the technical field of bamboo splint rolling and manufacturing of bamboo boards. The driving mechanism and the glue recycling mechanism are arranged in the mounting bracket, and the driving mechanism is positioned below the glue recycling mechanism; the feeding guide plate is arranged on the left side of the primary rolling mechanism, the gum dipping mechanism, the secondary rolling mechanism, the third-stage rolling mechanism and the fourth-stage rolling mechanism are sequentially arranged on the upper portion of the mounting bracket, and the feeding height of the feeding guide plate is consistent with the operation height of the primary rolling mechanism; the working heights of the second-stage rolling mechanism, the third-stage rolling mechanism and the fourth-stage rolling mechanism are consistent; the first-stage rolling mechanism, the gum dipping mechanism, the second-stage rolling mechanism, the third-stage rolling mechanism and the fourth-stage rolling mechanism form a chain transmission structure through a chain and a driving mechanism. The bamboo batten dipping and rolling process is simplified, labor is saved, and production cost is saved; set up many times and roll the mechanism, the rubber coating is more even, the permeability is strong, effectively improves work efficiency and finished product quality.
Description
Technical Field
The invention relates to the technical field of bamboo splint rolling and manufacturing of bamboo boards, in particular to a bamboo splint gumming and rolling device and improvement of a production process thereof.
Background
In recent years, with the rapid development of social economy, the bamboo product industry is more diversified, wherein the manufacture of bamboo boards also occupies a large part of the market, the quality requirements of the bamboo boards are more strict, the process for manufacturing the bamboo boards is more perfect, but the machine in the manufacturing process needs to be continuously improved, so a special processing device is needed for processing, the original rolling machine only has a simple rolling effect and cannot be soaked in glue for rolling, a gluing device needs to be additionally arranged, the occupied space of a production device is larger, and the gluing is uneven and the permeability is poor in the gluing process; the glue is easy to fall to the ground, and is not easy to clean; because the gluing and rolling processes are respectively carried out, production personnel also need to be correspondingly increased, the production cost is increased, and the overall working efficiency is lower.
Disclosure of Invention
The invention aims to provide a bamboo cane dipping and rolling device and a production process thereof aiming at the defects and shortcomings of the prior art. Compared with the traditional rolling device, the bamboo strip impregnation and rolling process is simplified, the labor is saved, and the production cost is saved; set up many times and roll the mechanism for the rubber coating is more even, the permeability is strong, effectively improves work efficiency and finished product quality.
In order to achieve the purpose, the invention adopts the following technical scheme: the glue-recovering mechanism comprises a mounting bracket 1, a driving mechanism 2, a glue-recovering mechanism 3, a feeding guide plate 4, a primary rolling mechanism 5, a glue-dipping mechanism 6, a glue-storing mechanism 7, a secondary rolling mechanism 8, a tertiary rolling mechanism 9 and a quaternary rolling mechanism 10; the driving mechanism 2 and the glue recycling mechanism 3 are both arranged in the mounting bracket 1, and the driving mechanism 2 is positioned below the glue recycling mechanism 3; the feeding guide plate 4 is arranged on the left side of the primary rolling mechanism 5, the gum dipping mechanism 6, the secondary rolling mechanism 8, the tertiary rolling mechanism 9 and the quaternary rolling mechanism 10 are sequentially arranged on the upper portion of the mounting bracket 1 from left to right, and the feeding height of the feeding guide plate 4 is consistent with the operation height of the primary rolling mechanism 5; the working heights of the secondary rolling mechanism 8, the tertiary rolling mechanism 9 and the quaternary rolling mechanism 10 are consistent; the first-stage rolling mechanism 5, the gum dipping mechanism 6, the second-stage rolling mechanism 8, the third-stage rolling mechanism 9 and the fourth-stage rolling mechanism 10 form a chain transmission structure with the driving mechanism 2 through chains;
the primary rolling mechanism 5 comprises two first brackets 51, two first backing plates 52, four bearing mounting seats 53, two springs 54, two screws 55, two first rollers 56 and two chain wheels 57, wherein the first brackets 51 are in an Jiong-shaped structure, and the first brackets 51 are symmetrically arranged on two sides of the upper part of the mounting bracket 1; the opposite inner side plates of the first brackets 51 on the two sides are symmetrically provided with guide rails 511; the two first backing plates 52 are respectively arranged between the guide rails 511 symmetrically arranged at two sides, and the two first backing plates 52 are connected with the mounting bracket 1; the two bearing installation seats 53 are slidably connected with the two guide rails 511 arranged on the same side, and the two bearing installation seats 53 are oppositely arranged in the vertical direction; the upper bearing mounting seat 53 is connected with the first bracket 1 through a screw 55, a spring 54 is sleeved in the screw 55, one side of the spring 54 is placed on the upper bearing mounting seat 53, the other side of the spring 54 is connected with the first bracket 51, and the lower bearing mounting seat 53 is connected with the first base plate 52; the two first rollers 56 are arranged in a tangent mode in the vertical direction, two sides of the upper first roller 56 are hinged to the bearing mounting seats 53 on the two sides of the upper first roller, and two sides of the lower first roller 56 are hinged to the bearing mounting seats 53 on the two sides of the lower first roller; one side of each of the two first rollers 56 extends out of the bearing mounting seat 56, and the two chain wheels 57 are respectively arranged on the extending shafts of the two first rollers 56;
the gum dipping mechanism 6 and the first-stage rolling mechanism 5 are different in that: firstly, replacing two first rollers 56 with two second rollers 61, wherein the second rollers 61 are embossing rollers; secondly, in the gum dipping mechanism 6, the bearing installation seats 53 arranged at the lower parts of the two sides are directly connected with the installation bracket 1; the extending shafts of the two second rollers 61 are provided with three chain wheels 57;
the difference between the two-stage rolling mechanism 8 and the one-stage rolling mechanism 5 is that: firstly, replacing the first bracket 1 with a second bracket 81, wherein the vertical size of the second bracket 81 is larger than that of the first bracket 1; replacing the first backing plate 52 with a second backing plate 82, wherein the vertical size of the second backing plate 82 is larger than that of the first backing plate 52; the extending shafts of the two first rollers 56 are respectively provided with two chain wheels 57;
the difference between the three-stage rolling mechanism 9 and the two-stage rolling mechanism 8 is that: replacing two first rollers 56 with a third roller 91, wherein the diameter of the third roller 91 is larger than that of the first rollers 56; replacing the second base plate 82 with a third base plate 92, wherein the vertical size of the third base plate 92 is smaller than that of the second base plate 82;
the difference between the four-stage rolling mechanism 10 and the two-stage rolling mechanism 8 is that: a sprocket 57 is provided on the projecting shaft of each of the two first rollers 56.
Furthermore, the mounting bracket 1 is of a square frame structure, and the mounting bracket 1 is formed by welding square steel and L-shaped steel; a first transfer chain wheel 11 is arranged on the side part of the upper steel plate on the same side of the mounting bracket 1 and the driving mechanism 2; a second switching chain wheel 12 is arranged between the primary rolling mechanism 5 and the gum dipping mechanism 6.
Further, the driving mechanism 2 comprises a driving motor 21, a speed reducer 22 and a speed reducer sprocket 23; belt transmission is adopted between the driving motor 21 and the speed reducer 22; the speed reducer 22 is a double-shaft speed reducer, and the speed reducer sprocket 23 is provided on a shaft of the speed reducer 22 exposed to the outside of the mounting bracket 1.
Further, the glue recycling mechanism 3 comprises a recycling tank 31 and a water pump 32; the recovery groove 31 is a conical groove, and the width dimension of the recovery groove 31 is matched with the width dimension of the mounting bracket 1; the length of the recovery tank 31 should be larger than the straight distance between the left side of the gum dipping mechanism 6 and the right side of the four-stage rolling mechanism 10; the water inlet and the liquid outlet of the water pump 32 are respectively and correspondingly connected with the recovery tank 31 and the glue storage mechanism 7 through pipelines.
Furthermore, a plurality of guide blocks 41 are uniformly arranged above the feeding guide plate 4; the guide blocks 41 are of a U-shaped structure, and a guide track 42 is formed between each two adjacent guide blocks 41 and the feeding guide plate 4.
Further, the glue storage mechanism 7 comprises a conical box body 71, a first guide plate 72 and a second guide plate 73; the first guide plate 72 is obliquely arranged on the left side inside the conical box body 71, the oblique angle of the first guide plate is downward, and the second guide plate 72 is obliquely arranged on the right side outside the conical box body 71, the oblique angle of the second guide plate is upward; the oblique angles of the first guide plate 71 and the second guide plate 72 are respectively consistent with the oblique angles at two sides of the conical box body 71.
A production process of a bamboo batten gum dipping and rolling device comprises the following steps: a. putting the bamboo strips into glue for rolling: the bamboo strips are stressed to extrude air in the bamboo fibers, and the glue is sucked into the pores of the bamboo strips; b. after the bamboo strips are glued, carrying out secondary rolling on the glued bamboo strips: the glue is permeated into the bamboo fibers through secondary rolling, and the redundant glue is discharged; c. after finishing the secondary rolling of the glued bamboo strips, carrying out the tertiary rolling: rolling for three times to enable the glue to continuously permeate into the bamboo fibers, and discharging the redundant glue again; d. and (3) carrying out four times of rolling after the bamboo strips with the adhesive are rolled for three times: and the uniformity of bamboo strip gluing is ensured by four times of rolling.
The working principle of the invention is as follows: and the glue is uniformly permeated into the fiber pores of the bamboo splints by using a continuous rolling mode, so that preparation is made for the next bamboo splint bonding. During operation, the driving mechanism 2 is started, the bamboo strips are fed along the guide rail 42, and the bamboo strips are rolled by two first rollers 56 in the primary rolling mechanism 5 to extrude air in fiber pores of the bamboo strips, and meanwhile, the bamboo strips are driven to move towards the glue dipping mechanism 6; the bamboo strips enter the conical box body 71 along the first guide plate 72, so that the bamboo strips are soaked in the glue, and the glue quickly permeates into fiber pores of the bamboo strips under the rolling of the two second rollers 61 of the glue dipping mechanism 6, so that the glue is adhered to the bamboo strips; the bamboo splints continue to move to the secondary rolling mechanism 8 along the second guide plate 72; then, the glue water sequentially passes through the second-stage rolling mechanism 8, the third-stage rolling mechanism 9 and the fourth-stage rolling mechanism 10 to permeate into the bamboo batten pores under pressure, so that the glue water is uniformly distributed in the bamboo batten pores; redundant glue falls into glue recovery mechanism 3, realizes the reuse of glue.
After the technical scheme is adopted, the invention has the beneficial effects that: compared with the traditional rolling device, the bamboo batten grinding device simplifies the bamboo batten dipping and rolling processes, integrates the dipping and rolling processes, saves labor force and cost, effectively improves production efficiency, can effectively reduce the occupied space of production equipment, and saves resources; meanwhile, a multistage rolling mechanism is arranged to extrude air in the bamboo fibers, so that glue can be sucked into bamboo batten pores, the glue is rolled with glue to enable the glue to uniformly penetrate into the bamboo batten pores, and redundant glue is removed; set up glue and retrieve the mechanism, can effectively retrieve the unnecessary glue of adhesion on the bamboo strip, not only can the recycle resource, can also avoid glue to drop to ground and lead to wasing difficult problem. Therefore, the invention is worth being popularized in the industry.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view corresponding to FIG. 1;
FIG. 3 is a left side view corresponding to FIG. 1;
fig. 4 is a schematic view of the structure corresponding to the direction a-a of fig. 3.
Description of reference numerals: the glue recycling device comprises a mounting bracket 1, a driving mechanism 2, a driving motor 21, a speed reducer 22, a speed reducer chain wheel 23, a glue recycling mechanism 3, a recycling groove 31, a water pump 32, a feeding guide plate 4, a guide block 41, a guide rail 42, a primary rolling mechanism 5, a first bracket 51, a guide rail 511, a first base plate 52, a bearing mounting seat 53, a spring 54, a screw 55, a first roller 56, a chain wheel 57, a glue dipping mechanism 6, a second roller 61, a glue storage mechanism 7, a conical box 71, a first guide plate 72, a second guide plate 73, a secondary rolling mechanism 8, a second bracket 81, a second base plate 82, a tertiary rolling mechanism 9, a third roller 91, a quaternary rolling mechanism 10, a first transfer chain wheel 11 and a second transfer chain wheel 12.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the glue-recovering mechanism comprises a mounting bracket 1, a driving mechanism 2, a glue-recovering mechanism 3, a feeding guide plate 4, a primary rolling mechanism 5, a glue-dipping mechanism 6, a glue-storing mechanism 7, a secondary rolling mechanism 8, a tertiary rolling mechanism 9 and a quaternary rolling mechanism 10; the driving mechanism 2 and the glue recycling mechanism 3 are both arranged in the mounting bracket 1, and the driving mechanism 2 is positioned below the glue recycling mechanism 3; the feeding guide plate 4 is arranged on the left side of the primary rolling mechanism 5, the gum dipping mechanism 6, the secondary rolling mechanism 8, the tertiary rolling mechanism 9 and the quaternary rolling mechanism 10 are sequentially arranged on the upper portion of the mounting bracket 1 from left to right, and the feeding height of the feeding guide plate 4 is consistent with the operation height of the primary rolling mechanism 5; the working heights of the secondary rolling mechanism 8, the tertiary rolling mechanism 9 and the quaternary rolling mechanism 10 are consistent; the first-stage rolling mechanism 5, the gum dipping mechanism 6, the second-stage rolling mechanism 8, the third-stage rolling mechanism 9 and the fourth-stage rolling mechanism 10 form a chain transmission structure with the driving mechanism 2 through chains;
the primary rolling mechanism 5 comprises two first brackets 51, two first backing plates 52, four bearing mounting seats 53, two springs 54, two screws 55, two first rollers 56 and two chain wheels 57, wherein the first brackets 51 are in an Jiong-shaped structure, and the first brackets 51 are symmetrically arranged on two sides of the upper part of the mounting bracket 1; the opposite inner side plates of the first brackets 51 on the two sides are symmetrically provided with guide rails 511; the two first backing plates 52 are respectively arranged between the guide rails 511 symmetrically arranged at two sides, and the two first backing plates 52 are connected with the mounting bracket 1; the two bearing installation seats 53 are slidably connected with the two guide rails 511 arranged on the same side, and the two bearing installation seats 53 are oppositely arranged in the vertical direction; the upper bearing mounting seat 53 is connected with the first bracket 1 through a screw 55, a spring 54 is sleeved in the screw 55, one side of the spring 54 is placed on the upper bearing mounting seat 53, the other side of the spring 54 is connected with the first bracket 51, and the lower bearing mounting seat 53 is connected with the first base plate 52; the two first rollers 56 are arranged in a tangent mode in the vertical direction, two sides of the upper first roller 56 are hinged to the bearing mounting seats 53 on the two sides of the upper first roller, and two sides of the lower first roller 56 are hinged to the bearing mounting seats 53 on the two sides of the lower first roller; one side of each of the two first rollers 56 extends out of the bearing mounting seat 56, and the two chain wheels 57 are respectively arranged on the extending shafts of the two first rollers 56; two chain wheels arranged at the upper part and the lower part of the primary rolling mechanism 5 are connected with two chain wheels 57 arranged at the outer side at the upper part and the lower part of the gum dipping mechanism 6 through chains, so that the function that the gum dipping mechanism 6 drives the primary rolling mechanism 8 to rotate is realized;
the gum dipping mechanism 6 and the first-stage rolling mechanism 5 are different in that: firstly, replacing two first rollers 56 with two second rollers 61, wherein the second rollers 61 are embossing rollers; secondly, in the gum dipping mechanism 6, the bearing installation seats 53 arranged at the lower parts of the two sides are directly connected with the installation bracket 1; the extending shafts of the two second rollers 61 are provided with three chain wheels 57; the glue dipping mechanism 6 rolls the bamboo strips through the two second rollers 61, and the glue quickly permeates into fiber pores of the bamboo strips so as to be adhered to the bamboo strips;
the difference between the two-stage rolling mechanism 8 and the one-stage rolling mechanism 5 is that: firstly, replacing the first bracket 1 with a second bracket 81, wherein the vertical size of the second bracket 81 is larger than that of the first bracket 1; replacing the first backing plate 52 with a second backing plate 82, wherein the vertical size of the second backing plate 82 is larger than that of the first backing plate 52; the extending shafts of the two first rollers 56 are respectively provided with two chain wheels 57; two inner side chain wheels 57 arranged at the upper part and the lower part of the secondary rolling mechanism 8 are connected with two middle chain wheels 57 arranged at the upper part and the lower part of the gum dipping mechanism 6 through chains, so that the function that the gum dipping mechanism 6 drives the secondary rolling mechanism 8 to rotate is realized; the secondary rolling mechanism 8 can preliminarily remove the redundant glue adhered on the bamboo strips and has the functions of fixing and uniformly coating the glue on the bamboo strips;
the difference between the three-stage rolling mechanism 9 and the two-stage rolling mechanism 8 is that: replacing two first rollers 56 with a third roller 91, wherein the diameter of the third roller 91 is larger than that of the first rollers 56; replacing the second base plate 82 with a third base plate 92, wherein the vertical size of the third base plate 92 is smaller than that of the second base plate 82; two outer side chain wheels 57 arranged at the upper part and the lower part of the three-stage rolling mechanism 9 are respectively connected with two outer side chain wheels 57 arranged at the upper part and the lower part of the two-stage rolling mechanism 8 through chains, so that the function that the two-stage rolling mechanism 8 drives the three-stage rolling mechanism 9 to rotate is realized; the three-stage rolling mechanism 9 can further remove redundant glue adhered on the bamboo strips, further fix the glue on the bamboo strips, and simultaneously ensure that the glue on the bamboo strips is more uniform;
the difference between the four-stage rolling mechanism 10 and the two-stage rolling mechanism 8 is that: the extending shafts of the two first rollers 56 are respectively provided with a chain wheel 57; two chain wheels 57 of the four-stage rolling mechanism 10 are connected with two chain wheels 57 at the inner sides of the three-stage rolling mechanism 9 arranged up and down through chains, so that the function that the three-stage rolling mechanism 9 drives the four-stage rolling mechanism 10 to rotate is realized; the four-stage rolling mechanism 10 can ensure that the excessive glue adhered on the bamboo strips is completely removed, and meanwhile, the glue on the bamboo strips is more uniform.
Furthermore, the mounting bracket 1 is of a square frame structure, and the mounting bracket 1 is formed by welding square steel and L-shaped steel; a first transfer chain wheel 11 is arranged on the side part of the upper steel plate on the same side of the mounting bracket 1 and the driving mechanism 2; a second switching chain wheel 12 is arranged between the primary rolling mechanism 5 and the gum dipping mechanism 6.
Further, the driving mechanism 2 comprises a driving motor 21, a speed reducer 22 and a speed reducer sprocket 23; belt transmission is adopted between the driving motor 21 and the speed reducer 22; the speed reducer 22 is a double-shaft speed reducer, and the speed reducer sprocket 23 is provided on a shaft of the speed reducer 22 exposed to the outside of the mounting bracket 1. The chain wheel 57 of the speed reducer 23, the first transfer wheel 11, the second transfer wheel 12 and the innermost side of the extending shaft of the two second rollers 61 form a chain transmission structure through a chain, and further the function that the driving mechanism 2 drives the rubber dipping mechanism 6 to rotate is achieved.
Further, the glue recycling mechanism 3 comprises a recycling tank 31 and a water pump 32; the recovery groove 31 is a conical groove, and the width dimension of the recovery groove 31 is matched with the width dimension of the mounting bracket 1; the length of the recovery tank 31 should be larger than the straight distance between the left side of the gum dipping mechanism 6 and the right side of the four-stage rolling mechanism 10; the water inlet and the liquid outlet of the water pump 32 are respectively and correspondingly connected with the recovery tank 31 and the glue storage mechanism 7 through pipelines.
Furthermore, a plurality of guide blocks 41 are uniformly arranged above the feeding guide plate 4; the guide blocks 41 are in a U-shaped structure, and a guide track 42 is formed between each two adjacent guide blocks 41 and the feeding guide plate 4; the bamboo strips are fed along the guide rails 42, so that the space between the bamboo strips is ensured, and the condition of dislocation between the bamboo strips is prevented; and each guide rail 42 should be located within the working range of the primary rolling mechanism 5; the bamboo strips can be ensured to be contacted with two first rollers 56 in the first-stage rolling mechanism 5, and the function of moving the bamboo strips to the gum dipping mechanism 6 is realized.
Further, the glue storage mechanism 7 comprises a conical box body 71, a first guide plate 72 and a second guide plate 73; the first guide plate 72 is obliquely arranged on the left side inside the conical box body 71, the oblique angle of the first guide plate is downward, and the second guide plate 72 is obliquely arranged on the right side outside the conical box body 71, the oblique angle of the second guide plate is upward; the oblique angles of the first guide plate 71 and the second guide plate 72 are respectively consistent with the oblique edge angles at two sides of the conical box body 71; the bamboo strips are rolled under the action of the two first rollers 56, and meanwhile, the bamboo strips are driven to move towards the glue dipping mechanism 6 due to the relative motion of the two first rollers 56; the bamboo strips enter the conical box body 71 along the first guide plate 72 for gluing; after the bamboo strips are glued, the bamboo strips move to the second-stage rolling mechanism 8 along the second guide plate 72.
A production process of a bamboo batten gum dipping and rolling device comprises the following steps: a. putting the bamboo strips into glue for rolling: the bamboo strips are stressed to extrude air in the bamboo fibers, and the glue is sucked into the pores of the bamboo strips; b. after the bamboo strips are glued, carrying out secondary rolling on the glued bamboo strips: the glue is permeated into the bamboo fibers through secondary rolling, and the redundant glue is discharged; c. after finishing the secondary rolling of the glued bamboo strips, carrying out the tertiary rolling: rolling for three times to enable the glue to continuously permeate into the bamboo fibers, and discharging the redundant glue again; d. and (3) carrying out four times of rolling after the bamboo strips with the adhesive are rolled for three times: and the uniformity of bamboo strip gluing is ensured by four times of rolling.
In the actual use process, the technical scheme adopted by the invention can also be used for the gum dipping and rolling operation of the wood strips.
After the technical scheme is adopted, the invention has the beneficial effects that: compared with the traditional rolling device, the bamboo batten grinding device simplifies the bamboo batten dipping and rolling processes, integrates the dipping and rolling processes, saves labor force and cost, effectively improves production efficiency, can effectively reduce the occupied space of production equipment, and saves resources; meanwhile, a multistage rolling mechanism is arranged to extrude air in the bamboo fibers, so that glue can be sucked into bamboo batten pores, the glue is rolled with glue to enable the glue to uniformly penetrate into the bamboo batten pores, and redundant glue is removed; set up glue and retrieve the mechanism, can effectively retrieve the unnecessary glue of adhesion on the bamboo strip, not only can the recycle resource, can also avoid glue to drop to ground and lead to wasing difficult problem. Therefore, the invention is worth being popularized in the industry.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a bamboo strip gumming rolling machine which characterized in that: the glue recovery device comprises a mounting bracket (1), a driving mechanism (2), a glue recovery mechanism (3), a feeding guide plate (4), a first-stage rolling mechanism (5), a glue dipping mechanism (6), a glue storage mechanism (7), a second-stage rolling mechanism (8), a third-stage rolling mechanism (9) and a fourth-stage rolling mechanism (10); the driving mechanism (2) and the glue recycling mechanism (3) are both arranged in the mounting bracket (1), and the driving mechanism (2) is positioned below the glue recycling mechanism (3); the feeding guide plate (4) is arranged on the left side of the primary rolling mechanism (5), the gum dipping mechanism (6), the secondary rolling mechanism (8), the tertiary rolling mechanism (9) and the quaternary rolling mechanism (10) are sequentially arranged on the upper portion of the mounting bracket (1) from left to right, and the feeding height of the feeding guide plate (4) is consistent with the operation height of the primary rolling mechanism (5); the working heights of the secondary rolling mechanism (8), the tertiary rolling mechanism (9) and the quaternary rolling mechanism (10) are consistent; the first-stage rolling mechanism (5), the gum dipping mechanism (6), the second-stage rolling mechanism (8), the third-stage rolling mechanism (9) and the fourth-stage rolling mechanism (10) form a chain transmission structure with the driving mechanism (2) through chains;
the primary rolling mechanism (5) comprises two first supports (51), two first base plates (52), four bearing mounting seats (53), two springs (54), two screws (55), two first rollers (56) and two chain wheels (57), wherein the first supports (51) are in Jiong-shaped structures, and the first supports (51) are symmetrically arranged on two sides of the upper part of the mounting support (1); the inner side plates opposite to the first brackets (51) at the two sides are symmetrically provided with guide rails (511); the two first backing plates (52) are respectively arranged between the guide rails (511) symmetrically arranged at two sides, and the two first backing plates (52) are connected with the mounting bracket (1); the two bearing mounting seats (53) are in sliding connection with the two guide rails (511) arranged on the same side, and the two bearing mounting seats (53) are oppositely arranged in the vertical direction; the upper bearing mounting seat (53) is connected with the first support (1) through a screw rod (55), a spring (54) is sleeved in the screw rod (55), one side of the spring (54) is placed on the upper bearing mounting seat (53), the other side of the spring (54) is connected with the first support (51), and the lower bearing mounting seat (53) is connected with the first base plate (52); the two first rollers (56) are arranged in a tangent mode in the vertical direction, two sides of the first roller (56) above are hinged with the bearing mounting seats (53) on the two sides above respectively, and two sides of the first roller (56) below are hinged with the bearing mounting seats (53) on the two sides below respectively; one side of each of the two first rollers (56) extends out of the bearing mounting seat (56), and the two chain wheels (57) are respectively arranged on the extending shafts of the two first rollers (56);
the gum dipping mechanism (6) and the first-stage rolling mechanism (5) are different in that: firstly, replacing two first rollers (56) with two second rollers (61), wherein the second rollers (61) are embossing rollers; secondly, in the gum dipping mechanism (6), bearing mounting seats (53) arranged at the lower parts of the two sides are directly connected with the mounting bracket (1); extension shafts of the two second rollers (61) are provided with three chain wheels (57);
the difference between the two-stage rolling mechanism (8) and the one-stage rolling mechanism (5) is as follows: firstly, replacing a first bracket (1) with a second bracket (81), wherein the vertical size of the second bracket (81) is larger than that of the first bracket (1); replacing the first base plate (52) with a second base plate (82), wherein the vertical size of the second base plate (82) is larger than that of the first base plate (52); extension shafts of the two first rollers (56) are respectively provided with two chain wheels (57);
the difference between the three-level rolling mechanism (9) and the two-level rolling mechanism (8) is as follows: firstly, replacing two first rollers (56) with a third roller (91), wherein the diameter of the third roller (91) is larger than that of the first rollers (56); replacing the second base plate (82) with a third base plate (92), wherein the vertical size of the third base plate (92) is smaller than that of the second base plate (82);
the difference between the four-stage rolling mechanism (10) and the two-stage rolling mechanism (8) is as follows: the extending shafts of the two first rollers (56) are respectively provided with a chain wheel (57).
2. A production process of a bamboo batten gum dipping and rolling device is characterized in that: it comprises the following steps: a. putting the bamboo strips into glue for rolling: the bamboo strips are stressed to extrude air in the bamboo fibers, and the glue is sucked into the pores of the bamboo strips; b. after the bamboo strips are glued, carrying out secondary rolling on the glued bamboo strips: the glue is permeated into the bamboo fibers through secondary rolling, and the redundant glue is discharged; c. after finishing the secondary rolling of the glued bamboo strips, carrying out the tertiary rolling: rolling for three times to enable the glue to continuously permeate into the bamboo fibers, and discharging the redundant glue again; d. and (3) carrying out four times of rolling after the bamboo strips with the adhesive are rolled for three times: and the uniformity of bamboo strip gluing is ensured by four times of rolling.
3. The bamboo cane dipping and rolling machine as claimed in claim 1, wherein: the mounting bracket (1) is of a square frame structure, and the mounting bracket (1) is formed by welding square steel and L-shaped steel; a first transfer chain wheel (11) is arranged on the side part of the upper steel plate on the same side of the mounting bracket (1) and the driving mechanism (2); and a second switching chain wheel (12) is arranged between the primary rolling mechanism (5) and the gum dipping mechanism (6).
4. The bamboo cane dipping and rolling machine as claimed in claim 1, wherein: the driving mechanism (2) comprises a driving motor (21), a speed reducer (22) and a speed reducer chain wheel (23); the driving motor (21) and the reducer (22) are in belt transmission; the speed reducer (22) is a double-shaft speed reducer, and the speed reducer chain wheel (23) is arranged on a shaft of the speed reducer (22) exposed outside the mounting bracket (1).
5. The bamboo cane dipping and rolling machine as claimed in claim 1, wherein: the glue recycling mechanism (3) comprises a recycling groove (31) and a water pump (32); the recovery tank (31) is a conical tank, and the width of the recovery tank (31) is matched with that of the mounting bracket (1); the length of the recovery tank (31) is larger than the linear distance between the left side of the rubber dipping mechanism (6) and the right side of the four-stage rolling mechanism (10); the water inlet and the liquid outlet of the water pump (32) are respectively and correspondingly connected with the recovery tank (31) and the glue storage mechanism (7) through pipelines.
6. The bamboo cane dipping and rolling machine as claimed in claim 1, wherein: a plurality of guide blocks (41) are uniformly arranged above the feeding guide plate (4); the guide blocks (41) are in U-shaped structures, and a guide rail (42) is formed between every two adjacent guide blocks (41) and the feeding guide plate (4).
7. The bamboo cane dipping and rolling machine as claimed in claim 1, wherein: the glue storage mechanism (7) comprises a conical box body (71), a first guide plate (72) and a second guide plate (73); the first guide plate (72) is obliquely arranged on the left side inside the conical box body (71) and the oblique angle of the first guide plate is downward, and the second guide plate (72) is obliquely arranged on the right side outside the conical box body (71) and the oblique angle of the second guide plate is upward; the oblique angles of the first guide plate (71) and the second guide plate (72) are respectively consistent with the oblique edge angles at two sides of the conical box body (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110066247.3A CN112621948A (en) | 2021-01-19 | 2021-01-19 | Bamboo splint dipping and rolling device and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110066247.3A CN112621948A (en) | 2021-01-19 | 2021-01-19 | Bamboo splint dipping and rolling device and production process thereof |
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| CN112621948A true CN112621948A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110066247.3A Pending CN112621948A (en) | 2021-01-19 | 2021-01-19 | Bamboo splint dipping and rolling device and production process thereof |
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| CN112140274A (en) * | 2020-10-15 | 2020-12-29 | 洪雅竹元科技有限公司 | Automatic gum dipping system |
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2021
- 2021-01-19 CN CN202110066247.3A patent/CN112621948A/en active Pending
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| CN102756418A (en) * | 2011-04-27 | 2012-10-31 | 浙江农林大学 | Method for improving stability of recombinant bamboo wood |
| CN202528289U (en) * | 2012-04-13 | 2012-11-14 | 沈德长 | Moso bamboo flattening device |
| CN106003344A (en) * | 2016-05-16 | 2016-10-12 | 福建金竹竹业有限公司 | Method for preparing reconstituted bamboo floor through efficient glue dipping technique |
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