Automatic feeding device for foam production

Abstract

The utility model provides an automatic feeding device for foam production. Belongs to the field of foam production. According to the technical key points, the device comprises a positioning conveying mechanism, the positioning conveying mechanism comprises a plate chain type conveyor, a plurality of vertical plates are evenly and fixedly connected to the two sides of the surface of the plate chain type conveyor, clamping rods are slidably connected to the interiors of the vertical plates, and clamping blocks are fixedly connected to the opposite sides of the clamping rods on the two sides; the outer side of each clamping rod is sleeved with a spring, and the two ends of each spring are fixedly connected with the corresponding clamping block and the corresponding vertical plate correspondingly. The adjusting mechanism comprises a two-way screw penetrating through the interior of the plate chain type conveyor, the two-way screw is rotationally connected with the plate chain type conveyor, and guide plates are symmetrically connected to the outer side of the two-way screw in a threaded mode; the utility model aims to provide an automatic feeding device for foam production. The applicability of the whole feeding device is improved.

Description

Technical Field

[0001] The utility model relates to the field of foam production, in particular to an automatic feeding device for foam production. Background Art

[0002] Foam plastics are a type of polymer material formed by a large number of gas micropores dispersed in solid plastics. They have the characteristics of light weight, heat insulation, sound absorption, shock absorption, etc., and the dielectric properties are better than those of the base resin. They are widely used. Almost all kinds of plastics can be made into foam plastics. Foaming molding has become an important field in plastic processing. At present, in the process of foam plastic processing and transportation, foam plastics are generally placed directly on the conveyor belt for transportation. However, foam plastics are light in weight and have good elasticity. A weak force is enough to move the foam plastics, causing the foam plastics to stop being transported forward, thereby causing the foam plastics to accumulate, affecting the production of plastic foams. In serious cases, a large amount of accumulated plastic foams will cause the entire production line to stop, causing serious losses.

[0003] The current automatic feeding device for foam production, as described in the patent with announcement number CN212221387U, includes several transmission wheels, the transmission wheels are covered with a belt for conveying foam plastics, and automatic clamping mechanisms for quickly clamping foam plastics are fixedly connected on both sides of the belt, and columns are fixedly connected at both ends of the transmission wheels, and a fixed block is provided on the column, and a groove is provided in the fixed block, and the column is arranged in the groove, and a guide plate for triggering the start and stop of the automatic clamping mechanism is fixedly connected at one end of the fixed block away from the column, and the guide plate is fixedly connected between the two fixed blocks on both sides of the belt, and a guide groove for guiding the automatic clamping mechanism to clamp the foam plastic is provided at the upper end of the guide plate, and a support column for supporting the entire conveying device is fixedly connected at one end of the guide plate away from the fixed block.

[0004] With regard to the above-mentioned related technologies, the inventor believes that when the extrusion block slides into the guide groove of the guide plate, the extrusion block extends under the action of the spring, and the extrusion block pulls the slider downward through the connecting rod, the slider pulls the sliding bevel block and the connecting block downward, the inclined surface of the sliding bevel block squeezes and pushes the push rod to extend, and the push rod pushes the clamping plate to fix and clamp the foam plastic. Since the position of the guide groove of the guide plate is fixed, the entire conveying device can only clamp foam plastics of fixed specifications during the conveying process, which makes the applicability of the entire conveying device poor. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic feeding device for foam production to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic feeding device for foam production, comprising

[0008] A positioning conveying mechanism, the positioning conveying mechanism comprises a plate chain conveyor, a plurality of vertical plates are evenly and fixedly connected on both sides of the surface of the plate chain conveyor, a clamping rod is slidably connected inside each group of the vertical plates, a clamping block is fixedly connected on opposite sides of the clamping rods on both sides, a spring is sleeved on the outer side of each group of the clamping rods, and both ends of the spring are fixedly connected to the clamping block and the vertical plates respectively;

[0009] An adjusting mechanism, the adjusting mechanism includes a bidirectional screw rod penetrating the interior of the plate chain conveyor, the bidirectional screw rod is rotatably connected to the plate chain conveyor, the outer side of the bidirectional screw rod is symmetrically threadedly connected to a guide plate, both ends of the two groups of guide plates are fixedly connected to symmetrically arranged inclined plates, both ends of the bidirectional screw rod are symmetrically rotatably connected to support beams, and the bottoms of the two groups of support beams are symmetrically fixedly connected to columns.

[0010] As a further solution of the utility model: the two groups of support beams are symmetrically fixedly connected to the opposite sides with guide rods, the two groups of guide rods both penetrate the plate chain conveyor and are fixedly connected to the plate chain conveyor, and the two groups of guide plates are slidably connected to the guide rods.

[0011] As a further solution of the utility model: the opposite sides of each group of clamping rods on both sides are fixedly connected with rubber clamps.

[0012] As a further solution of the utility model: a ball is movably connected to one side of each group of the clamping rods close to the guide plate.

[0013] As a further solution of the utility model: the opposite sides of the columns on both sides are fixedly connected with supporting plates, and the outer sides of each group of clamping rods are rotatably connected with rolling rings.

[0014] As a further solution of the utility model: opposite sides of the columns on both sides are fixedly connected with diagonal bracing rods, and ends of the diagonal bracing rods on both sides away from the columns are fixedly connected to the support plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] After the utility model adopts the above structure, through the mutual cooperation of the bidirectional screw, the guide plate, the guide plate and the clamping rod, the rotation of the bidirectional screw can drive the guide plates on both sides to move relative to each other. When the two groups of guide plates move relative to each other, the clamping rods and the clamping blocks corresponding to both sides can be pushed to move relative to each other, thereby realizing the adjustment of the distance between the clamping blocks on both sides, thereby meeting the needs of clamping and conveying foam plastics of different widths, and effectively improving the applicability of the entire feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0018] Figure 1 The figure is a schematic diagram of the overall structure of an automatic feeding device for foam production.

[0019] Figure 2 An automatic feeding device for foam production Figure 1 Schematic diagram of the A part structure.

[0020] Figure 3 This is a schematic structural diagram of an automatic feeding device for foam production from another perspective.

[0021] Figure 4 An automatic feeding device for foam production Figure 3 Schematic diagram of the structure of part B.

[0022] In the figure: 1. Positioning and conveying mechanism; 101. Plate chain conveyor; 102. Vertical plate; 103. Clamp rod; 104. Spring; 105. Clamp block; 106. Rubber chuck; 107. Ball; 108. Rolling ring; 2. Adjusting mechanism; 201. Bidirectional screw; 202. Support beam; 203. Guide rod; 204. Vertical column; 205. Inclined plate; 206. Guide plate; 207. Support plate; 208. Diagonal support rod. DETAILED DESCRIPTION

[0023] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0024] See also Figure 1-4 An automatic feeding device for foam production includes a positioning conveying mechanism 1, and the positioning conveying mechanism 1 includes a plate chain conveyor 101. The plate chain conveyor 101 is used to convey foam plastics when starting work. A plurality of vertical plates 102 are evenly and fixedly connected on both sides of the surface of the plate chain conveyor 101, and a clamping rod 103 is slidably connected inside each group of vertical plates 102. The setting of the vertical plates 102 can guide the sliding of the clamping rod 103, so that the vertical plates 102 and the clamping rod 103 can move the plate chain conveyor 101 synchronously, so that the clamping blocks 105 on both sides can clamp and fix the foam plastics conveyed on the plate chain conveyor 101 during relative movement. The opposite sides of each group of clamping rods 103 on both sides are fixedly connected with rubber clamps 106. The setting of the rubber clamps 106 can isolate the clamping blocks 105 from the clamped foam plastics, thereby reducing the probability of the clamping blocks 105 clamping the foam plastics.

[0025] The opposite sides of the clamping rods 103 on both sides are fixedly connected with clamping blocks 105. The outer side of each group of clamping rods 103 is sleeved with springs 104. The two ends of the springs 104 are respectively fixedly connected with the clamping blocks 105 and the vertical plate 102. The setting of the springs 104 can use their own elasticity to drive the clamping blocks 105 and the clamping rods 103 to reset. The adjustment mechanism 2 includes a bidirectional screw rod 201 that runs through the plate chain conveyor 101. The bidirectional screw rod 201 is rotatably connected to the plate chain conveyor 101. The outer side of the bidirectional screw rod 201 is symmetrically threaded with a guide plate 206. The setting of the guide plate 206 can guide the clamping rod 103. At the same time, when the bidirectional screw rod 201 rotates, it can drive the guide plates 206 on both sides to move relative to or away from each other, thereby realizing the adjustment of the spacing between the guide plates 206 on both sides, and then realizing the adjustment of the spacing between the clamping rods 103 between the guide plates 206 on both sides, so as to meet the requirements of clamping foam plastics of different widths.

[0026] Both ends of the two sets of guide plates 206 are fixedly connected with symmetrically arranged inclined plates 205. The inclined plates 205 can guide the clamping rod 103 so that the clamping rod 103 can smoothly move between the two sets of guide plates 206. The side of each set of clamping rods 103 close to the guide plate 206 is movably connected with a ball 107. The ball 107 can roll along the guide plate 206, thereby reducing the wear between the clamping rod 103 and the guide plate 206. Both ends of the bidirectional screw 201 are symmetrically rotatably connected with the support beam 202. The opposite sides of the two sets of support beams 202 are symmetrically fixedly connected with guide rods 203. The two sets of guide rods 203 penetrate the plate chain conveyor 101 and are fixedly connected to the plate chain conveyor 101. The two sets of guide plates 206 are slidably connected with the guide rods 203. The setting of the guide rods 203 can guide the movement of the inclined plates 205.

[0027] The bottoms of the two groups of support beams 202 are symmetrically fixedly connected with columns 204. The setting of the columns 204 can support the support beams 202, thereby supporting the entire device. The opposite sides of the columns 204 on both sides are fixedly connected with support plates 207. The outer sides of each group of clamping rods 103 are rotatably connected with rolling rings 108. The setting of the support plates 207 and the rolling rings 108 can play an auxiliary supporting role for the clamping rods 103. The opposite sides of the columns 204 on both sides are fixedly connected with diagonal bracing rods 208. The ends of the diagonal bracing rods 208 on both sides away from the columns 204 are fixedly connected to the support plates 207. The setting of the diagonal bracing rods 208 can further connect and fix the columns 204 and the support plates 207, thereby improving the stability of the support plates 207.

[0028] When in use, the bidirectional screw 201 is rotated so that the bidirectional screw 201 can drive the two sets of guide plates 206 to rotate relative to each other. The guide plates 206 on both sides can push the corresponding sets of clamping rods 103 and rubber clamps 106 on both sides to move relative to each other until the spacing between the corresponding sets of rubber clamps 106 on the sides is adjusted to be consistent with the width of the foam plastic to be transported, and then the plate chain conveyor 101 can be started, and then the foam plastic to be transported is placed on the top of the plate chain conveyor 101, so that it is transported by the plate chain conveyor 101, and when the plate chain conveyor 101 starts working, it can It drives each group of vertical plates 102 and each group of clamping rods 103 to rotate cyclically, and when the clamping rod 103 moves to the inclined plate 205, it can drive the clamping rod 103 to move to the middle position, and at the same time the spring 104 is stretched and deformed, so that the rubber clamps 106 on both sides can clamp and fix the transported foam plastic, thereby effectively reducing the probability of the foam plastic being offset and falling during the transportation process, and when the clamping rod 103 is separated from the inclined plate 205, the spring 104 recovers its deformation, thereby pulling the clamping block 105, the rubber clamp 106 and the clamping rod 103 to move away from one side of the foam plastic, thereby stopping clamping the foam plastic.

[0029] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. An automatic feeding device for foam production, characterized in that: include A positioning conveying mechanism (1), the positioning conveying mechanism (1) comprising a plate chain conveyor (101), a plurality of vertical plates (102) being evenly and fixedly connected on both sides of the surface of the plate chain conveyor (101), a clamping rod (103) being slidably connected inside each group of the vertical plates (102), a clamping block (105) being fixedly connected to the opposite sides of the clamping rods (103) on both sides, a spring (104) being sleeved on the outer side of each group of the clamping rods (103), and two ends of the spring (104) being fixedly connected to the clamping block (105) and the vertical plates (102) respectively; An adjusting mechanism (2), the adjusting mechanism (2) comprising a bidirectional screw (201) penetrating the interior of the plate chain conveyor (101), the bidirectional screw (201) being rotatably connected to the plate chain conveyor (101), the outer side of the bidirectional screw (201) being symmetrically threadedly connected to a guide plate (206), both ends of two groups of the guide plates (206) being fixedly connected to symmetrically arranged inclined plates (205), both ends of the bidirectional screw (201) being symmetrically rotatably connected to a support beam (202), and the bottoms of the two groups of the support beams (202) being symmetrically fixedly connected to a column (204).

2. An automatic feeding device for foam production according to claim 1, characterized in that: The two groups of support beams (202) are symmetrically and fixedly connected to the opposite sides with guide rods (203); the two groups of guide rods (203) both pass through the plate chain conveyor (101) and are fixedly connected to the plate chain conveyor (101); and the two groups of guide plates (206) are slidably connected to the guide rods (203).

3. The automatic feeding device for foam production according to claim 1, characterized in that: The opposite sides of each group of clamping rods (103) on both sides are fixedly connected with rubber clamps (106).

4. The automatic feeding device for foam production according to claim 1, characterized in that: A ball bearing (107) is movably connected to one side of each group of the clamping rods (103) close to the guide plate (206).

5. The automatic feeding device for foam production according to claim 1, characterized in that: The opposite sides of the upright posts (204) on both sides are fixedly connected with supporting plates (207), and the outer sides of each group of clamping rods (103) are rotatably connected with rolling rings (108).

6. The automatic feeding device for foam production according to claim 5, characterized in that: The opposite sides of the columns (204) on both sides are fixedly connected with diagonal bracing rods (208), and the ends of the diagonal bracing rods (208) on both sides away from the columns (204) are fixedly connected to the support plate (207).

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