A feeding mechanism with glue dipping and sand clamping functions

Abstract

The present invention discloses a feeding mechanism with a function of impregnation and a function of sand inclusion, and belongs to the technical field of bamboo winding product production. By correspondingly setting a impregnation part and a sand inclusion part, it can simultaneously and accurately realize the impregnation process before bamboo material feeding and the sand inclusion process of non-woven fabric / mesh cloth / gauze and other materials, and by respectively setting corresponding receiving trays, impregnation tanks, sliding racks and driving components and other structures, it effectively realizes that the glue material in the impregnation process can be correspondingly recycled and reused, and accurate feeding when processing bamboo winding products of different sizes. The feeding mechanism of the present invention has a simple structure and is easy to set up. It can effectively realize the impregnation and sand inclusion in the feeding process of bamboo winding products, realize the recycling of liquid materials in the impregnation process, and fully adapt to the feeding process of bamboo winding products of various sizes, improve the feeding efficiency of materials, reduce the preparation cost of bamboo winding products, and has good application prospects and promotion value.

Description

Technical Field

[0001] The invention belongs to the technical field of bamboo winding product production, and in particular relates to a feeding mechanism with glue dipping and sand clamping functions. Background Art

[0002] In recent years, the research and application of bamboo winding products have become more and more extensive, and their application in the fields of pipelines and houses has become more and more mature. In the preparation process of bamboo winding products, bamboo materials such as bamboo strips, bamboo curtains, mesh cloth, gauze, non-woven fabrics, etc. are usually loaded onto a production device with a rotating mold. The corresponding materials are sequentially wound and bonded as the rotating mold rotates, so that the preparation and molding of bamboo winding products can be realized accordingly.

[0003] During the feeding process of bamboo materials, mesh cloth / gauze / non-woven fabrics and other materials, it is often necessary to carry out the glue dipping process of bamboo materials and the sand inclusion process of mesh cloth / gauze / non-woven fabrics and other materials to achieve stable bonding between the various layers of the bamboo wrapped products and improve the structural performance of the bamboo wrapped products.

[0004] At present, there are few special equipments for the glue dipping process and the sand inclusion process before feeding the bamboo winding products, and it is impossible to simultaneously and accurately complete the glue dipping process and the sand inclusion process before feeding the bamboo winding products, so that the quality of the glue dipping process and the sand inclusion process cannot be effectively guaranteed; at the same time, the existing equipment often shares a material receiving box / tank / slot when performing the glue dipping process and the sand inclusion process. This method has certain defects, mainly because: the materials in the glue dipping process can often be reused and can be recycled and reused through the corresponding recycling channels, while the materials in the sand inclusion process are difficult to recycle on the one hand due to the inclusion of sand, which will cause great damage to the recycling pump, bring a huge workload for the subsequent cleaning work, and it is difficult to achieve complete cleaning; on the other hand, the materials mixed with sand cannot be effectively reused, and are usually directly discarded, causing a certain degree of environmental pollution and waste of materials, and is not conducive to reducing the production cost of bamboo winding products. In addition, the existing equipment cannot fully ensure the tension / tension of the material when feeding, so that gaps or holes appear when the material is wound on the rotating mold, affecting the structural performance of the bamboo winding products and causing the production of certain defective products; moreover, the existing equipment is often only suitable for feeding when preparing bamboo winding products of a specific size, and cannot be fully applied to the preparation of products of various sizes. This is mainly because the positions of the rotating mold and the feeding mechanism are relatively fixed. Once the size of the prepared product changes greatly, the winding of the material may have problems and cannot fully adapt to the winding process. In view of this, the existing feeding mechanism / equipment cannot fully meet the requirements of the raw materials of the bamboo winding products for dipping in glue and sand inclusion before feeding, which restricts the rapid, economical and stable preparation of bamboo winding products and has great limitations. Summary of the invention

[0005] In response to one or more of the above defects or improvement needs in the prior art, the present invention provides a feeding mechanism with a glue impregnation function and a sand clamping function, wherein by correspondingly arranging a glue impregnation part and a sand clamping part on the frame, the glue impregnation process of bamboo materials and the sand clamping process of non-woven fabrics / gauze / mesh cloth and other materials can be effectively realized, the corresponding recovery of the glue material in the glue impregnation process can be achieved, the waste of materials can be reduced, and the preparation economy and performance stability of bamboo wrapped products can be improved.

[0006] To achieve the above-mentioned purpose, the present invention provides a feeding mechanism with glue impregnation function and sand clamping function, which is used to realize the feeding of bamboo material and sandwich material on a rotating mold, and is characterized in that it comprises a frame and a glue impregnation part and a sand clamping part arranged side by side on the frame; wherein,

[0007] The glue dipping section includes a first conveying assembly arranged on the top of the frame, a glue dipping tank arranged below one end of the first conveying assembly, a material sprinkling assembly arranged above the glue dipping tank, and a first material receiving tray arranged at one side of the glue dipping tank and correspondingly connected to the glue dipping tank; the first conveying assembly includes a plurality of rollers arranged at intervals along the longitudinal direction, the glue dipping tank is correspondingly provided with auxiliary pressing rollers for the bamboo material to pass through, and the material sprinkling assembly can correspondingly spray glue on the bamboo material passing thereunder, so that the surface of the bamboo material is correspondingly bonded with glue material, thereby completing the glue dipping process of the bamboo material;

[0008] The sand-injected part includes a second conveying assembly arranged on the top of the frame, a second material receiving tray arranged on the side below one end of the second conveying assembly, and a sand-injected loading assembly correspondingly arranged above the second conveying assembly; the second conveying assembly includes two rollers arranged at intervals along the longitudinal direction, a conveyor belt is correspondingly arranged between the two rollers, and the sand-injected loading assembly is correspondingly arranged above the conveyor belt, which includes a sand-injected funnel for sanding the sandwich material on the conveyor belt and a gluing component for gluing the sandwich material after sanding, so as to complete the sand-injected process of the sandwich material; then the bamboo material that has completed the gluing process and the sandwich material that has completed the sand-injected process can pass through the first material receiving tray and the second material receiving tray respectively and be loaded into the rotating mold.

[0009] As a further improvement of the present invention, a first pressing roller is provided on the first material receiving plate corresponding to the auxiliary pressing roller, and the bamboo material can be matched with the first pressing roller correspondingly after passing through the auxiliary pressing roller to change the feeding angle of the bamboo material.

[0010] As a further improvement of the present invention, a second pressing roller is provided on the second material receiving tray, and the sandwich material can be matched with the second pressing roller to change the feeding angle of the sandwich material.

[0011] As a further improvement of the present invention, a first sliding frame and a second sliding frame are respectively arranged on the frame corresponding to the first material receiving tray and the second material receiving tray. The two sliding frames are movably arranged with the frame and can respectively drive the corresponding material receiving tray to move longitudinally to approach or move away from the rotating mold.

[0012] As a further improvement of the present invention, a glue dipping part driving assembly is provided corresponding to the first sliding frame, and a sand clamping part driving assembly is provided corresponding to the second sliding frame, so as to drive the two sliding frames to perform longitudinal displacement.

[0013] As a further improvement of the present invention, a pair of "L-shaped" first connecting rods are provided at the bottom of the first material receiving tray, and the two first connecting rods are arranged opposite to each other, and are movably connected to the first sliding frame at the corners by a first rotating shaft, and one end of the first connecting rod is correspondingly connected to the bottom of the first material receiving tray, and a first material receiving tray driving assembly is provided at the other end thereof, so that the first connecting rod can rotate around the first rotating shaft under the drive of the first material receiving tray driving assembly to change the inclination angle of the first material receiving tray.

[0014] As a further improvement of the present invention, a pair of second L-shaped connecting rods are provided at the bottom of the second material receiving tray, and the two second connecting rods are arranged opposite to each other and are movably connected to the second sliding frame at the corners by a second rotating shaft, and one end of the second connecting rod is correspondingly connected to the bottom of the second material receiving tray, and a second material receiving tray driving assembly is correspondingly provided at the other end, so that the second connecting rod can rotate around the second rotating shaft under the drive of the second material receiving tray driving assembly to change the inclination angle of the second material receiving tray.

[0015] As a further improvement of the present invention, a diverter is also provided in the sand-interlayer feeding assembly. The diverter is arranged below the sand-interlayer feeding funnel and the gluing component, and is correspondingly connected to the discharge ports of the sand-interlayer feeding funnel and the gluing component to evenly feed the sand and glue materials onto the interlayer material.

[0016] As a further improvement of the present invention, a dipping material accommodating portion is provided at one end of the frame away from the first material receiving tray to correspondingly accommodate at least one bamboo strip tray to be loaded;

[0017] And / or a sand-included material accommodating portion is provided on the frame corresponding to the sand-included portion to accommodate the sandwich material to be loaded.

[0018] As a further improvement of the present invention, the interlayer material is one or more of non-woven fabric, gauze, and mesh fabric.

[0019] As a further improvement of the present invention, a material hoisting assembly is also provided, which is correspondingly arranged on one side of the frame and is used for loading the bamboo strip tray and / or the sandwich material.

[0020] The above-mentioned improved technical features can be combined with each other as long as they do not conflict with each other.

[0021] In general, the above technical solution conceived by the present invention has the following beneficial effects compared with the prior art:

[0022] (1) The feeding mechanism with the functions of impregnation and sand clamping of the present invention can simultaneously and accurately realize the impregnation process of bamboo materials before feeding and the sand clamping process of non-woven fabrics, mesh fabrics, and gauze materials by correspondingly setting the impregnation part and the sand clamping part, and effectively realizes the corresponding recovery and reuse of the glue materials in the impregnation process by respectively setting corresponding receiving trays and impregnation tanks, thereby reducing the waste of materials and the preparation cost of bamboo winding products;

[0023] (2) The feeding mechanism with the function of dipping glue and sandwiching sand of the present invention ensures that bamboo materials and non-woven fabrics / mesh fabrics / gauze and other materials can be fed at a certain feeding angle by correspondingly arranging a first pressing roller on the first receiving plate and a second pressing roller on the second receiving plate, thereby ensuring the tension / tightening of the materials during feeding, improving the accuracy of the materials during winding on the rotating mold, reducing the generation of defects such as holes and gaps, improving the performance stability of bamboo-wrapped products, reducing the generation of defective products, and reducing the preparation cost of bamboo-wrapped products;

[0024] (3) The feeding mechanism with the function of dipping glue and sandwiching sand of the present invention is characterized in that the two receiving plates are respectively arranged on the corresponding connecting rods and the sliding frames that can be moved longitudinally are respectively arranged, so that the two receiving plates can rotate when the corresponding connecting rods are driven and can move longitudinally with the corresponding sliding frames, thereby realizing the approach or distance between the two receiving plates and the rotating mold, changing the feeding angle of the corresponding materials, ensuring the tension of the materials during feeding, effectively adapting to the accurate feeding of bamboo winding products of various sizes during preparation, improving the compatibility of the feeding mechanism, expanding the application scope of the feeding mechanism, and reducing the preparation cost of bamboo winding products;

[0025] (4) The feeding mechanism with the functions of impregnation and sand clamping of the present invention is provided with a material placement plate capable of accommodating a plurality of bamboo strips discs corresponding to the impregnation part. After one bamboo strip disc is loaded, the material placement plate can be rotated to align another bamboo strip disc with the first conveying assembly, thereby effectively achieving accurate accommodation and rapid loading of bamboo materials, improving the efficiency of bamboo material loading, and effectively achieving rapid loading of materials by correspondingly arranging a material hoisting assembly, thereby saving labor costs and improving the loading efficiency of various materials;

[0026] (5) The feeding mechanism with the functions of impregnation and sand inclusion of the present invention has a simple structure and is easy to set up. It can effectively realize the impregnation and sand inclusion during the feeding process of bamboo-wrapped products, realize the recycling of liquid materials in the impregnation process, and is fully adapted to the feeding process of bamboo-wrapped products of various sizes. It improves the feeding efficiency of materials and reduces the preparation cost of bamboo-wrapped products. It has good application prospects and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 1 is a schematic diagram of the three-dimensional structure of the feeding mechanism in the embodiment of the present invention at a viewing angle below;

[0028] Figure 2 is a schematic diagram of the three-dimensional structure of the feeding mechanism in the embodiment of the present invention under the second viewing angle;

[0029] Figure 3 It is a partial enlarged schematic diagram of the sand-containing feeding component of the feeding mechanism in an embodiment of the present invention;

[0030] Figure 4 Schematic diagram of the matching relationship between the frame and corresponding components of the feeding mechanism in the embodiment of the present invention;

[0031] Figure 5 Schematic diagram of the matching relationship between the sliding frame and the corresponding components of the feeding mechanism in the embodiment of the present invention;

[0032] Figure 6 It is a schematic diagram of the matching of the conveying components of the glue dipping part and the sand clamping part of the feeding mechanism and the frame in the embodiment of the present invention;

[0033] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. Glue dipping section, 101 first conveying assembly, 102. Glue dipping tank, 103. First material receiving tray, 104. First pressing roller, 105. Material pouring assembly, 1051. Material pouring bracket, 1052. Gluing pipe fitting; 106. Tensioning assembly, 107. First connecting rod; 2. Sand clamping section, 201. Second conveying assembly, 202. Sand clamping material loading assembly, 2021. Sand loading funnel, 2022. Gluing Components, 2023. diverter; 203. second material receiving tray, 204. second pressure roller, 205. second connecting rod; 3. first drive assembly, 301. first material receiving tray drive assembly, 302. second material receiving tray drive assembly; 4. second drive assembly, 401. glue impregnation part drive assembly, 402. sand clamping part drive assembly; 5. glue impregnation material accommodating part, 6. sand clamping material accommodating part, 7. material lifting assembly, 8. frame, 801. first sliding frame, 802. second sliding frame. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0036] The feeding mechanism with the function of dipping glue and sandwiching sand in the preferred embodiment of the present invention is as follows Figures 1 to 6 As shown in FIG. 1 , the feeding mechanism is correspondingly arranged on a frame 8 having a frame structure. The frame 8 in the preferred embodiment is as shown in FIG. Figures 4 to 6 As shown in the figure, it is preferably composed of a plurality of steel columns and a plurality of steel cross bars connected in correspondence, and a glue dipping section 1 and a sand sandwiching section 2 are correspondingly arranged on the top of the frame 8 to complete the glue dipping process and sand sandwiching process of the feeding material in the production process of the bamboo winding products.

[0037] Specifically, the glue dipping section 1 and the sand-containing section 2 in the preferred embodiment are preferably arranged side by side, wherein the glue dipping section 1 in the preferred embodiment includes a first conveying component 101, a glue dipping tank 102, a first material receiving tray 103, a first pressure roller 104 and a material pouring component 105; the sand-containing section 2 includes a second conveying component 201, a sand-containing feeding component 202, a second material receiving tray 203 and a second pressure roller 204.

[0038] Furthermore, in the preferred embodiment, a first conveying platform is provided on the frame 8 corresponding to the dipping section 1, such as Figure 4 As shown in the figure, the first conveying assembly 101 is correspondingly arranged on the first conveying platform, which includes a plurality of rollers spaced apart in the longitudinal direction. It should be noted that the "longitudinal direction" mentioned here refers to the feeding direction along the material, which direction is preferably equivalent to the length direction of the frame 8, and the "vertical direction" recorded later refers to the vertical direction after the frame 8 is placed horizontally; further, the first conveying assembly 101 includes a plurality of rollers spaced apart and arranged side by side, so as to complete the conveying of bamboo materials such as bamboo strips or bamboo strips curtains; further, at one end of the first conveying assembly 101 close to the rotating mold, A dipping tank 102 is provided, and the vertical position of the dipping tank 102 is lower than the vertical position of the first conveying component 101, that is, it is located below the end of the first conveying component 101, and can be used to accommodate liquid materials in the bamboo material dipping process, such as adhesive; preferably, an auxiliary pressing roller is correspondingly provided in the dipping tank 102, so that the bamboo material is matched with the auxiliary pressing roller after being conveyed by the first conveying component 101, and passes under the auxiliary pressing roller, and the liquid material in the dipping tank 102 preferably submerges the auxiliary pressing roller, and then the bamboo material passing through the auxiliary pressing roller can complete the dipping process in the dipping tank 102.

[0039] Furthermore, a material pouring assembly 105 is correspondingly arranged above the dipping tank 102, which preferably includes a material pouring bracket 1051 and a glue pipe 1052, the material pouring bracket 1051 is correspondingly fixed to the frame 8, the glue pipe 1052 is correspondingly arranged on the material pouring bracket 1051, and the glue pipe 1052 includes a guide pipe and a shunt pipe, the guide pipe is correspondingly connected to the liquid material receiving device, and the liquid material in the receiving device flows into the shunt pipe through the guide pipe, and the shunt pipe is preferably Preferably, a horizontal setting is selected, wherein the middle part is correspondingly connected with the bottom of the guide pipe, and a plurality of through holes are provided at intervals along the axial direction at the bottom for the outflow of liquid material; further preferably, a liquid separator is provided corresponding to the diverter pipe, so that the liquid material in the diverter pipe can flow into the liquid separator, and then flow down from the liquid separator to the dipping tank 102, and when the liquid material flows down from the liquid separator, it can also be poured on the bamboo material below the liquid separator, so as to ensure the comprehensiveness of the bamboo material dipping process and improve the dipping effect.

[0040] Furthermore, a first material receiving tray 103 is provided corresponding to the glue dipping tank 102, which is used to receive the liquid material poured down by the pouring component 105 and collect it in the glue dipping tank 102; therefore, the first material receiving tray 103 in the preferred embodiment is inclined at a certain angle, and its end close to the glue dipping tank 102 is lower than the vertical height of the end away from the glue dipping tank 102, so that the liquid material can be collected in the glue dipping tank 102.

[0041] Furthermore, a first pressing roller 104 is provided on the side of the first receiving plate 103 facing away from the dipping tank 102, i.e., the side close to the rotating mold, and its axis is parallel to the axis of the auxiliary pressing roller and the axis of each roller in the first conveying assembly, and is used to match the bamboo material that has been dipped in glue to achieve the tightening or straightening of the bamboo material, ensure that the bamboo material can fit closely with its inner layer material when it is wound on the rotating mold, and reduce the gap or hollowness between the structural layers after the bamboo winding material is prepared.

[0042] Furthermore, in the preferred embodiment, the first receiving tray 103 is correspondingly arranged on the first sliding frame 801, which can be moved closer to the rotating mold or away from the rotating mold by the longitudinal movement of the first sliding frame 801 to adapt to the corresponding processing of bamboo wrapped products of different sizes on the rotating mold; at the same time, the first receiving tray 103 in the preferred embodiment is correspondingly arranged on a pair of first connecting rods 107; further, the first connecting rod 107 in the preferred embodiment is in an "L-shaped" structure, one end of which corresponds to the bottom of the first receiving tray 103, and the other end is connected to the corresponding driving component, that is, the preferred embodiment The first receiving tray driving assembly 301 in the embodiment and the corner of the first connecting rod 107 are movably connected to the first sliding frame 801 with a rotating shaft, and then through the corresponding driving of the first receiving tray driving assembly 301, the corresponding rotation of the first connecting rod 107 around the rotating shaft can be realized, thereby realizing the corresponding rotation of the first receiving tray 103, changing the angle when feeding the bamboo material on the rotating mold, so as to adapt to the processing of bamboo wrapped products of different sizes, and by changing the angle when feeding the bamboo material, ensuring the corresponding tension of the bamboo material during the processing process, thereby improving the tightness of the bamboo material winding.

[0043] Further, in the preferred embodiment, the first sliding frame 801 is movably matched with the frame 8, and a plurality of rollers are preferably arranged at the bottom thereof, and corresponding slide rails are arranged on the frame 8 along the longitudinal direction, so that the rollers can be matched in the slide rails and move forward or backward longitudinally in the slide rails; further, a driving component is arranged corresponding to the first sliding frame 801, that is, in the preferred embodiment, Figure 5 The driving assembly 401 of the dipping section shown in the figure can realize the longitudinal movement of the first sliding frame 801 through the driving of the dipping section driving assembly 401, thereby driving the first receiving tray 103 to realize longitudinal movement, and changing the distance between the first pressing roller 104 and the rotating mold. Further preferably, the first receiving tray driving assembly 301 and / or the dipping section driving assembly 401 in the preferred embodiment are hydraulic driving assemblies, and the corresponding position conversion process is completed by driving the corresponding components through the hydraulic rods arranged in the longitudinal direction.

[0044] Furthermore, in the preferred embodiment, a second conveying platform is provided on the frame 8 corresponding to the sand-containing part 2, and a second conveying assembly 201 is provided on the second conveying platform, which includes a plurality of rollers arranged at intervals along the longitudinal direction. The rollers in the preferred embodiment are preferably two rollers respectively arranged at both ends of the second conveying platform, and a conveyor belt is preferably provided between the two rollers. Then, materials such as mesh cloth / gauze cloth / non-woven fabric can be driven by the second conveying assembly 201 to move longitudinally to realize the loading of materials.

[0045] Furthermore, the sand-included loading component 202 in the preferred embodiment is correspondingly arranged above the second conveying platform, and is further preferably arranged above the middle of the conveyor belt in the second conveying component 201, so that materials such as mesh cloth / gauze / non-woven fabric can pass under the sand-included loading component 202 when being transported by the conveyor belt, thereby realizing the sand-included and gluing process of the material.

[0046] Specifically, the sand-containing gluing component 202 in the preferred embodiment includes a sand-containing funnel 2021, a gluing component 2022 and a diverter 203, wherein a filter screen with a certain aperture is provided on the upper part of the sand-containing funnel 2021, so that when sand is loaded into the sand-containing funnel 2021, only fine sand smaller than a certain size can pass through the filter screen, and then be dispersed by the diverter 203 on the top surface of the material below the diverter 203; further, the gluing component 2022 preferably includes a bracket and a guide pipe, and the guide pipe is correspondingly connected to the diverter 203 below it, and the gluing is evenly applied to the material below it that has completed the sand-containing process through the diverter 203, that is, the front end of the sand-containing gluing component 202 in the preferred embodiment can correspond to completing the sand-containing process of the material, and the rear end of the sand-containing gluing component 202 can correspond to completing the gluing process of the material, and then completing the sand-containing gluing process of the material.

[0047] Furthermore, a second receiving tray 203 is provided on the frame 8 corresponding to the second conveying component 201, which is preferably arranged side by side with the first receiving tray 103, and a second pressing roller 204 is correspondingly provided on the second receiving tray 203. After the material passing through the second conveying component 201 is matched with the second pressing roller 204, it can be transferred to the rotating mold accordingly; further, in the preferred embodiment, the second receiving tray 203 is correspondingly provided on the second sliding frame 802 with a pair of second connecting rods 205, and the setting form of the second connecting rod 205 is the same as that of the first connecting rod 107, and then the second connecting rod 207 is provided in accordance with the second receiving tray 203. The material tray 203 is provided with a second material receiving tray driving assembly 302, and the corresponding second sliding frame 802 is provided with a sand clamping part driving assembly 402. Through the drive of the corresponding driving assembly, the longitudinal and transverse movement of the second sliding frame 802 and the corresponding rotation of the second material receiving tray 203 can be realized, thereby adapting to the corresponding processing of bamboo wrapped products of different sizes on the rotating mold; further preferably, the second material receiving tray driving assembly 302 and / or the sand clamping part driving assembly 402 are hydraulic rod driving assemblies, and the hydraulic rods are correspondingly arranged along the transverse direction to realize the driving of the corresponding components by the lateral movement of the hydraulic rods.

[0048] Further preferably, a material trough is provided at one end of the second receiving tray 203, and the liquid material mixed with sand recovered from the second receiving tray 203 flows back into the material trough and is then discharged from the material trough; accordingly, a recovery pump is provided at the dipping tank 102 of the dipping part 1, and the material in the dipping tank 102 can be recovered and used for the corresponding loading of the material sprinkling component 105 and / or the sand-containing loading component 202, thereby realizing the recycling of materials, reducing costs and avoiding waste.

[0049] Further preferably, in the preferred embodiment, a resin-impregnated material accommodating portion 5 and a sand-impregnated material accommodating portion 6 are respectively provided corresponding to the resin-impregnated portion 1 and the sand-impregnated portion 2, so as to respectively accommodate materials that need to be impregnated and materials that need to be sand-impregnated. Among them, the resin-impregnated material accommodating portion 5 preferably includes a vertically arranged material placing plate, and the material placing plate is preferably a rotatable circular plate, and a plurality of rotating shafts are arranged on the plate surface at intervals, so that the bamboo strip disc to be loaded can be correspondingly arranged on the rotating shaft, and through the corresponding rotation of the material placing plate, the corresponding bamboo strip disc can correspond to the first conveying component 101, and then the resin impregnation and loading of the bamboo material on the bamboo strip disc are completed; and the sand-impregnated material accommodating portion 6 is arranged corresponding to the second conveying component 201, which can correspond to the material to be sand-impregnated and loaded. Further preferably, a material hoisting component 7 is also correspondingly provided, which is correspondingly arranged on one side of the resin-impregnated material accommodating portion 5 and the sand-impregnated material accommodating portion 6, and can correspond to the hoisting of the material to be loaded, so that the corresponding material can be accurately accommodated in the corresponding accommodating portion hoisted.

[0050] The feeding mechanism in the preferred embodiment of the present invention is assembled as follows Figure 1 and Figure 2 As shown in the figure, by correspondingly setting the glue dipping part and the sand sandwiching part, respectively setting the corresponding conveying components and the corresponding feeding components, the glue dipping process and the sand sandwiching process of the corresponding materials are effectively realized. By respectively setting the corresponding receiving trays and correspondingly setting the structures such as the glue dipping tank, the recovery and utilization of the liquid material in the glue dipping process are realized, the utilization efficiency of the materials is improved, and the production cost in the preparation process of the bamboo wrapped products is reduced; at the same time, by correspondingly setting the receiving tray in a form that can move longitudinally and rotate around the axis, and correspondingly setting the pressing roller structure on the receiving tray, the corresponding movement of the receiving tray can change the feeding angle when the material is fed, ensure the tension / tensioning when the material is fed, so that the material wound on the rotating mold can be tightly wound, avoiding the generation of defects such as hollowing and gaps, improving the reliability and stability of the preparation process of the bamboo wrapped products, reducing the unqualified rate of the bamboo wrapped products, saving raw materials, and reducing the preparation cost of the bamboo wrapped products. It has good application prospects and promotion value.

[0051] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding mechanism with glue impregnation and sand sandwiching functions, used to feed bamboo materials and interlayer materials on a rotating mold, characterized in that: It includes a frame and a glue dipping part and a sand sandwiching part arranged side by side on the frame; wherein, The glue dipping section includes a first conveying assembly arranged on the top of the frame, a glue dipping tank arranged below one end of the first conveying assembly, a material sprinkling assembly arranged above the glue dipping tank, and a first material receiving tray arranged at one side of the glue dipping tank and correspondingly connected to the glue dipping tank; the first conveying assembly includes a plurality of rollers arranged at intervals along the longitudinal direction, the glue dipping tank is correspondingly provided with auxiliary pressing rollers for the bamboo material to pass through, and the material sprinkling assembly can correspondingly spray glue on the bamboo material passing thereunder, so that the surface of the bamboo material is correspondingly bonded with glue material, thereby completing the glue dipping process of the bamboo material; The sand-injected part includes a second conveying assembly arranged on the top of the frame, a second material receiving tray arranged on the side below one end of the second conveying assembly, and a sand-injected loading assembly correspondingly arranged above the second conveying assembly; the second conveying assembly includes two rollers arranged at intervals along the longitudinal direction, a conveyor belt is correspondingly arranged between the two rollers, and the sand-injected loading assembly is correspondingly arranged above the conveyor belt, which includes a sand-injected funnel for sanding the sandwich material on the conveyor belt and a gluing component for gluing the sandwich material after sanding, so as to complete the sand-injected process of the sandwich material; then the bamboo material that has completed the gluing process and the sandwich material that has completed the sand-injected process can pass through the first material receiving tray and the second material receiving tray respectively and be loaded into the rotating mold.

2. The feeding mechanism with the functions of dipping glue and sandwiching sand according to claim 1, wherein: The first material receiving plate is provided with a first pressing roller corresponding to the auxiliary pressing roller, and the bamboo material can be matched with the first pressing roller correspondingly after passing through the auxiliary pressing roller to change the feeding angle of the bamboo material.

3. The feeding mechanism with the functions of dipping glue and sandwiching sand according to claim 2, wherein: The second receiving plate is provided with a second pressing roller, and the sandwich material can be matched with the second pressing roller to change the feeding angle of the sandwich material.

4. The feeding mechanism with the function of impregnation and sand clamping according to any one of claims 1 to 3, wherein: A first sliding frame and a second sliding frame are respectively arranged on the frame corresponding to the first receiving tray and the second receiving tray. The two sliding frames are movably arranged with the frame and can respectively drive the corresponding receiving tray to move longitudinally to approach or move away from the rotating mold.

5. The feeding mechanism with the functions of dipping glue and sandwiching sand according to claim 4, wherein: A glue dipping part driving assembly is provided corresponding to the first sliding frame, and a sand clamping part driving assembly is provided corresponding to the second sliding frame, so as to drive the two sliding frames to perform longitudinal displacement.

6. The feeding mechanism with the functions of dipping glue and sandwiching sand according to claim 5, wherein: A pair of "L-shaped" first connecting rods are arranged at the bottom of the first material receiving tray, and the two first connecting rods are arranged opposite to each other and are movably connected to the first sliding frame at the corners by a first rotating shaft, and one end of the first connecting rod is correspondingly connected to the bottom of the first material receiving tray, and a first material receiving tray driving assembly is arranged at the other end thereof, so that the first connecting rod can rotate around the first rotating shaft under the drive of the first material receiving tray driving assembly to change the inclination angle of the first material receiving tray.

7. The feeding mechanism with the functions of impregnation and sand clamping according to claim 5 or 6, wherein: A pair of "L-shaped" second connecting rods are arranged at the bottom of the second material receiving tray, and the two second connecting rods are arranged opposite to each other and are movably connected to the second sliding frame at the corners by a second rotating shaft, and one end of the second connecting rod is correspondingly connected to the bottom of the second material receiving tray, and a second material receiving tray driving assembly is arranged at the other end thereof, so that the second connecting rod can rotate around the second rotating shaft under the drive of the second material receiving tray driving assembly to change the inclination angle of the second material receiving tray.

8. The feeding mechanism with the function of impregnation and sand clamping according to any one of claims 1 to 3, 5 and 6, wherein: A diverter is also provided in the sand-filled feeding assembly. The diverter is arranged below the sand-filling funnel and the glue-filling component, and is correspondingly connected to the discharge ports of the sand-filling funnel and the glue-filling component to evenly feed sand and glue materials onto the sandwich material.

9. The feeding mechanism with the function of impregnation and sand clamping according to any one of claims 1 to 3, 5 and 6, wherein: A dipping material receiving portion is provided at one end of the frame away from the first material receiving tray to correspondingly receive at least one bamboo strip tray to be loaded; And / or a sand-included material accommodating portion is provided on the frame corresponding to the sand-included portion to accommodate the sandwich material to be loaded.

10. The feeding mechanism with glue impregnation function and sand clamping function according to any one of claims 1 to 3, 5 and 6, wherein: The interlayer material is one or more of non-woven fabric, gauze, and mesh fabric.

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