A geocell trapezoidal material distribution device and production process

Abstract

The present invention discloses a geocell trapezoidal material distribution device and a production process, including a horizontally arranged material feeding device, a plurality of material distribution plates arranged at intervals are connected to the material feeding device, the two ends of the material distribution plates are detachably connected to the material feeding device, and the spacing between the material distribution plates is adjustable. A guide rod arranged along the length direction of the material distribution plate is fixed on the material distribution rod, a sliding seat and a spring are sleeved on the guide rod, one end of the spring is connected to the sliding seat, and the other end is connected to the end of the guide rod, and the material distribution rod is connected to the sliding seat. The production process includes: ribbed belt coiling, ribbed belt punching, plug-in fixing, plug-in welding, colloid wrapping, and cutting and warehousing. The use of this device can change the disadvantages of the original process that only single-point production can be achieved and continuous production cannot be achieved, and the continuous distribution of the whole roll of geocell ribbed belt can be achieved, and the continuous multi-point and multi-station production can be achieved, which greatly improves the production speed and facilitates large-scale production.

Description

Technical Field

[0001] The invention belongs to the technical field of geocell production equipment, and in particular relates to a geocell trapezoidal material distribution device and a production process. Background Art

[0002] Geocell is a three-dimensional structure in the form of a honeycomb or mesh, which is composed of multiple ribs connected in different ways through nodes. During construction, the geocell is laid on the road surface or the slopes on both sides of the road, and then filled with sand and gravel and other materials, which can stabilize the roadbed, improve the road bearing capacity, and reduce landslides. The engineering effect is very significant, so it has been widely used in geotechnical fields such as roadbed construction and slope greening.

[0003] At present, the production of geocells mainly relies on manual labor. During production, the geocell reinforcement strips are first cut into strips of equal length, and then two strips are placed horizontally together, and the joint positions are marked on the outside of the strips. Finally, the two strips are connected together at the marked joints by plugging, welding, riveting, injection molding, etc. Multiple strips are connected one by one, and after the multiple strips are connected into one, they are pulled apart to form a mesh structure. Relying on manual production has the problems of low efficiency and unstable quality. In addition, the labor intensity of workers is high, making it difficult to achieve large-scale production. Summary of the invention

[0004] The invention provides a geocell trapezoidal material distribution device, aiming to solve the problem that the existing geocell production mainly relies on manual labor, has low efficiency and is difficult to achieve large-scale production.

[0005] The present invention also provides a geocell production process, the purpose of which is to reduce production difficulty and improve production efficiency.

[0006] To this end, the present invention adopts the following technical solutions:

[0007] A geocell trapezoidal material distribution device comprises a horizontally arranged material feeding device, the material feeding device is connected with material distribution plates arranged at intervals, the distribution direction of the material distribution plates is perpendicular to the material feeding direction of the material feeding device, the two ends of the material distribution plates are detachably connected to the material feeding device, and the distance between two adjacent material distribution plates is adjustable; a plurality of guide rods arranged along the length direction of the material feeding plate are connected to the material distribution plate, the guide rods are evenly distributed, a sliding seat and a spring are sleeved on the guide rod, one end of the spring is connected to the sliding seat, and the other end is connected to the end of the guide rod, and a vertically upward material distribution rod is fixedly connected to the sliding seat.

[0008] Furthermore, a T-shaped slot is provided along the length direction on the cloth plate, and the T-shaped slot corresponds to the guide rod one by one; the T-shaped slot runs through the top and bottom of the cloth plate, and the end of the T-shaped slot with a larger opening faces downward, and the end of the T-shaped slot with a smaller opening faces upward; the length of the T-shaped slot is equal to the length of the guide rod, and the guide rod and the sliding seat are both arranged at the bottom of the T-shaped slot, and the cloth rod passes through the top of the T-shaped slot.

[0009] Furthermore, the feeding device includes a frame and circulating chains arranged on both sides of the frame.

[0010] Furthermore, the upper end of the circulating chain is fixedly connected with a C-shaped groove arranged at intervals, and the notches of the C-shaped grooves on the circulating chains on both sides are opposite, and the distribution plate is fixedly connected to the C-shaped groove by bolts.

[0011] Furthermore, a driving device is connected to the circulating chain.

[0012] A geocell production process, which uses a geocell trapezoidal material distribution device, includes the following steps:

[0013] Step S1: The ribs are wound so that they shuttle back and forth between two adjacent cloth plates and are wound around the cloth rod. After the ribs are tightened, the ribs between the two cloth plates are wound into a plurality of isosceles trapezoids.

[0014] Step S2: punching the ribs, pressing the ribs on two adjacent fabric panels to make them close together, and then punching a number of transverse slits on the ribs along the vertical direction;

[0015] Step S3: The plug-in is fixed, and the two legs of the U-shaped plug-in are alternately passed through the cuts punched in step S2 in sequence, so that the two ribs are connected into one;

[0016] Step S4: plug-in welding, welding and fixing the ends of the two legs of the U-shaped plug-in into one piece;

[0017] Step S5: Wrapping the colloid, wrapping the colloid around the U-shaped plug-in, so that the U-shaped plug-in and the rib band are bonded and fixed as a whole;

[0018] Step S6: Cutting and warehousing: cutting the completed geocell into required lengths and storing them in the warehouse after passing the quality inspection.

[0019] The beneficial effects of the present invention are as follows: the use of the device can change the disadvantage of the original process that only single-point production can be carried out but not continuous production, and the continuous laying of the whole roll of geocell reinforcement belt and continuous multi-point and multi-station production can be achieved, which greatly improves the production speed and facilitates large-scale production; in addition, the device has strong continuous operation capability, fast speed, small error, stable and reliable finished product quality, and effectively guarantees the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the trapezoidal material distribution device of the present invention;

[0021] Figure 2 It is a top view of the structure of the trapezoidal material distribution device of the present invention;

[0022] Figure 3 It is a connection diagram of the sliding seat;

[0023] Figure 4 This is a schematic diagram of the connection of the C-shaped groove;

[0024] Figure 5 It is a schematic diagram of the geocell when it is wound;

[0025] Figure 6 This is a schematic diagram of the geocell during punching;

[0026] In the figure: 1-frame, 2-loop chain, 3-C-shaped groove, 4-feeding plate, 5-feeding rod, 6-T-shaped groove, 7-guide rod, 8-sliding seat, 9-spring, 10-ribbed belt, 11-punching device, 12-through hole. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings:

[0028] like Figures 1 to 4 As shown, a geocell trapezoidal material distribution device includes a horizontally arranged feeding device, the feeding device includes a frame 1 and a circulating chain 2 arranged on both sides of the frame 1, and the circulating chains 2 on both sides are symmetrically arranged. The front end of the frame 1 is connected to a servo motor, and the servo motor can drive the circulating chain 2 to intermittently move at a set speed and distance, and the intermittent movement time is controlled by a time relay. The top of the circulating chain 2 is densely connected with C-shaped grooves 3, which are arranged at intervals and welded to the circulating chain 2, and the notches of the C-shaped grooves 3 on both sides of the frame 1 are opposite to each other. When the circulating chain 2 is turned to a horizontal state, the C-shaped groove 3 also remains in a horizontal state, and a through-type through hole 12 is opened on the top of the C-shaped groove 3.

[0029] The circulating chain 2 is connected with a material distribution plate 4 arranged at intervals, and the two ends of the material distribution plate 4 are respectively inserted into the C-shaped groove 3, and bolts are installed in the through hole 12 of the C-shaped groove 3 to fix it. The material distribution plate 4 is provided with a plurality of T-shaped grooves 6 arranged along the length direction, and each T-shaped groove 6 is arranged at equal intervals; the T-shaped groove 6 passes through the top and bottom of the material distribution plate 4, and the end of the T-shaped groove 6 with a larger opening is located at the bottom, and the end of the T-shaped groove 6 with a smaller opening is located at the top. The lower part of the T-shaped groove 6 is fixedly connected with a horizontal guide rod 7 along the length direction, and a sliding seat 8 and a spring 9 are sleeved on the guide rod 7, and one end of the spring 9 is connected to the sliding seat 8, and the other end is connected to the end of the guide rod 7. In order to reduce friction resistance, a sliding bearing is provided at the connection between the sliding seat 8 and the guide rod 7. The top of the sliding seat 8 is connected with a vertically upward material distribution rod 5, and the material distribution rod 5 passes through the top of the T-shaped groove 6. The material distribution rod 5 is a cylindrical rod made of stainless steel.

[0030] Along the traveling direction of the feeding device, the frame is also provided with a contact fixing device, an angle shaping device and an injection molding and rubber coating device from back to front. The contact fixing device mainly realizes the punching and fixing of the rib band and the U-shaped plug-in, so that the two adjacent rib bands are connected as one. The contact fixing device corresponds to the two distribution rods 5 and forms a contact fixing station; the contact fixing device includes a punching mechanism arranged above the frame, and a U-shaped plug-in plug-in and welding device below the frame. The angle shaping device corresponds to the distribution rod 5 to form an angle shaping station. The main function of the angle shaping device is to further correct the position and angle of the rib band at the connection point, so as to facilitate accurate placement into the rubber coating mold. The injection molding and rubber coating device mainly realizes the injection molding and rubber coating of the connection point, so that the plug-in at the connection point is fixed with the rib band as one. The injection molding and rubber coating device also corresponds to the two distribution rods 5 and forms an injection molding and rubber coating station.

[0031] A geocell production process comprises the following steps:

[0032] Step S1: The ribbed tape is wound onto a drum, and then Figure 5 The geocell reinforcement belt 10 is wound on the distribution plate 4 and the distribution rod 5 in a staggered manner, and the reinforcement belt 10 is sequentially wound on an adjacent pair of distribution plates 4. After the reinforcement belt 10 is tightened, the reinforcement belt 10 forms a plurality of isosceles trapezoids on the adjacent pair of distribution plates 4. After the winding is completed on a pair of distribution plates 4, the next set of distribution plates 4 is turned to be wound.

[0033] Step S2: Reinforcement strip punching. The feeding device drives the wound reinforcement strip to move forward. When it moves to the punching mechanism, the punching mechanism above the frame descends and squeezes the reinforcement strips 10 on the two adjacent cloth plates 4. When the two reinforcement strips 10 are squeezed and close to each other, the punching mechanism punches 3 to 8 horizontal slits on the reinforcement strip 10 along the vertical direction.

[0034] When the ribs 10 are punching, the ribs 10 on the two cloth plates 4 move toward each other under pressure. At this time, the cloth rod 5 can move laterally under the tension of the ribs 10 to compensate the ribs 10 and tighten the joints to achieve precise positioning of the joints.

[0035] Step S3: The plug-in is fixed, and at the same time, the U-shaped plug-in fixing device under the frame rises, and the two legs of the U-shaped plug-in are alternately passed through the slits in sequence, and the U-shaped plug-in plugs and fixes the two ribs into one.

[0036] Step S4: plug-in welding. After the U-shaped plug-in is inserted into place, the steel nail welding device rises and welds the ends of the two legs of the U-shaped plug-in into one piece.

[0037] The equipment used for fixing the U-shaped plug-in and welding the steel nails is installed under the frame 1. The above equipment is existing equipment and will not be described in detail here. The specific process steps for fixing the U-shaped plug-in can adopt the Chinese patent previously applied by our company, a plug-in device for U-shaped nails (publication number: CN108081192A).

[0038] Step S5: Wrapping the colloid, the injection molding is performed by an injection mold, the injection mold is arranged above the frame 1, and is lowered by a transmission device for encapsulation, and the colloid can completely wrap the U-shaped plug-in, so that the U-shaped plug-in and the rib belt 10 are fixed as one. The process of encapsulation of the joint can adopt the Chinese patent previously applied by our company, a geocell (publication number: CN208055781U).

[0039] Step S6: Cutting and warehousing: cutting the completed geocell into required lengths and storing them in the warehouse after passing the quality inspection.

[0040] The circulating chain 2 drives the cloth plate 4 to rotate in a circular motion, and workers stand on both sides and the rear end of the device to carry out continuous cloth laying. The feeding device completes the processes of rib strip punching, plug-in fixing, plug-in welding and colloid wrapping in sequence during the feeding process. These processes can be carried out automatically with a high degree of automation, reducing labor, greatly improving production speed, effectively expanding production capacity, and facilitating large-scale production.

[0041] It should be noted that the above are only some embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A geocell trapezoidal material distribution device, characterized in that: It comprises a horizontally arranged feeding device, the feeding device is connected to a material distribution plate (4) arranged at intervals, the laying direction of the material distribution plate (4) is perpendicular to the feeding direction of the feeding device, the two ends of the material distribution plate (4) are detachably connected to the feeding device, and the distance between two adjacent material distribution plates (4) is adjustable; the material distribution plate (4) is connected to a plurality of guide rods (7) arranged along the length direction of the material distribution plate (4), the guide rods (7) are evenly distributed, a sliding seat (8) and a spring (9) are sleeved on the guide rod (7), one end of the spring (9) is connected to the sliding seat (8), and the other end is connected to the end of the guide rod (7), and a vertically upward feeding rod (5) is fixedly connected to the sliding seat (8); When the ribs (10) are punching, the ribs (10) on the two material distribution plates (4) move toward each other under the action of pressure, and the material distribution rod (5) can move laterally under the action of the tension of the ribs (10) to compensate for the ribs (10); The material distribution plate (4) is provided with a T-shaped groove (6) along the length direction, and the T-shaped groove (6) corresponds to the guide rod (7) one by one; the T-shaped groove (6) passes through the top and bottom of the material distribution plate (4), and the end of the T-shaped groove (6) with a larger opening faces downward, and the end of the T-shaped groove (6) with a smaller opening faces upward; the length of the T-shaped groove (6) is equal to the length of the guide rod (7), and the guide rod (7) and the sliding seat (8) are both arranged at the bottom of the T-shaped groove (6), and the material distribution rod (5) passes through the top of the T-shaped groove (6); the feeding device comprises a frame (1) and a circulating chain (2) arranged on both sides of the frame (1).

2. The geocell trapezoidal material distribution device according to claim 1, characterized in that: The upper end of the circulating chain (2) is fixedly connected with a C-shaped groove (3) arranged at intervals, and the notches of the C-shaped grooves (3) on the circulating chains (2) on both sides are opposite to each other, and the distribution plate (4) is fixedly connected to the C-shaped groove (3) by bolts.

3. The geocell trapezoidal material distribution device according to claim 1, characterized in that: The circulating chain (2) is connected with a driving device.

4. A geocell production process, the process using the geocell trapezoidal material distribution device according to any one of claims 1 to 3, characterized in that: The steps include: Step S1: The ribbed belt (10) is wound so that the ribbed belt (10) shuttles back and forth between two adjacent cloth plates (4) and is wound around the cloth rod (5). After the ribbed belt (10) is tightened, the ribbed belt (10) between the two cloth plates (4) is wound into a plurality of isosceles trapezoids; Step S2: punching the ribs (10), pressing the ribs (10) on two adjacent cloth plates (4) to make them close together, and then punching a plurality of transverse slits on the ribs (10) along the vertical direction; Step S3: The plug-in is fixed, and the two legs of the U-shaped plug-in are alternately passed through the cuts punched in step S2 in sequence, so that the two ribs (10) are connected into one body; Step S4: plug-in welding, welding the ends of the two legs of the U-shaped plug-in into one piece; Step S5: Wrapping the colloid around the U-shaped insert so that the U-shaped insert and the rib band (10) are bonded and fixed as a whole; Step S6: Cutting and warehousing: cutting the completed geocell into required lengths and storing them in the warehouse after passing the quality inspection.

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