Suspension type conveying platform for EVA (Ethylene Vinyl Acetate) rubber sheets

Abstract

The utility model relates to an EVA rubber sheet suspension type conveying platform which comprises a balance wheel conveying platform and an air blowing part, the balance wheel conveying platform comprises a conveying platen, balance wheel parts and a box body, the conveying platen is installed at the upper end of the box body, a plurality of balance wheel parts are installed in the box body, the upper ends of balance wheels of the balance wheel parts extend out of the conveying platen by a certain height respectively, and the air blowing part is installed on the conveying platen. Through holes are formed in the positions, on the conveying platen, of the periphery of each balance wheel. The conveying device has the advantages that the design is ingenious, the structure is reasonable and compact, the air holes blowing air towards the inclined front side are formed in the conveying platen and located around the balance wheel of the balance wheel part, so that the positions, not making contact with the balance wheel, of the EVA rubber sheet can be blown by airflow, the EVA rubber sheet is in a suspended state, relative friction contact between the EVA rubber sheet and the balance wheel is reserved, and therefore the conveying device can be used for conveying the EVA rubber sheet. Therefore, the friction force between the EVA rubber sheet and the conveying platen is almost zero, and the transmission of the EVA rubber sheet by the balance wheel is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to EVA rubber sheet conveying equipment field, concretely relates to a kind of EVA rubber sheet suspension type conveying platform. BACKGROUND

[0002] EVA rubber sheet is a kind of multifunctional, high-performance synthetic material, is widely used in various industries. With the progress of technology and the growth of market demand, its application range will continue to expand.

[0003] At present, EVA rubber sheet production process, last molding is conveyed by balance wheel conveying platform and discharged, but EVA rubber sheet has certain softness, whole piece is also relatively light, when using conventional balance wheel conveying platform to convey, frictional resistance is relatively large, balance wheel and EVA rubber sheet are prone to slip, and discharge position cannot be accurately controlled when discharging. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides a kind of EVA rubber sheet suspension type conveying platform, clever design, compact structure, can stably, accurately convey EVA rubber sheet.

[0005] The technical scheme of the utility model:

[0006] A kind of EVA rubber sheet suspension type conveying platform, it includes balance wheel conveying platform, gas blowing part, balance wheel conveying platform includes conveying table plate, balance wheel part and box, box upper end is equipped with conveying table plate, box is equipped with several balance wheel parts in, the balance wheel upper end of several balance wheel parts is respectively from the height that stretches out on conveying table plate upper surface, every balance wheel is respectively opened with through hole on conveying table plate upper surface around;The gas blowing part includes several upper horizontal air pipes, several upper horizontal air pipes are respectively installed on the lower surface of conveying table plate, and the upper end of each air pipe is respectively opened with several gas blowing holes, and the several gas blowing holes are respectively located below the through hole.

[0007] The upper horizontal air pipe below every through hole is correspondingly opened with multiple gas blowing holes on the upper surface, and the multiple gas blowing holes are sequentially arranged along the upper surface of the upper horizontal air pipe.

[0008] The multiple gas blowing holes form forwardly inclined airflow.

[0009] The conveying table plate upper surface is further provided with blowing mechanism, and the blowing mechanism includes air bellow, support arm, air bellow rear side both ends are respectively installed with a circular tube, the circular tube is connected to the upper end of a support arm by damping rotation, and the lower end of the support arm is connected to the upper surface of the box by damping rotation, and the air bellow front side is provided with strip-shaped air outlet.

[0010] The wind box comprises a rectangular shell and a triangular shell, the rear end of the triangular shell is connected with the front end of the rectangular shell and is communicated, the two sides of the rectangular shell are connected with support arms through circular pipe dampers, and a strip blowing port is formed in the front end of the triangular shell.

[0011] The blowing part further comprises a plurality of longitudinal air pipes, a plurality of vertical air pipes and a plurality of lower horizontal air pipes, two longitudinal air pipes and two lower horizontal air pipes are connected end to end to form a rectangular pipe, the remaining longitudinal air pipes and lower horizontal air pipes are installed in the rectangular pipe according to needs, and the longitudinal air pipes and the lower horizontal air pipes are communicated and connected at the intersection position; the lower ends of the plurality of vertical air pipes are vertically and communicatedly installed above the plurality of longitudinal air pipes and the plurality of lower horizontal air pipes, and the upper ends of the plurality of vertical air pipes are vertically and communicatedly installed below the plurality of upper horizontal air pipes; the plurality of longitudinal air pipes and / or the plurality of lower horizontal air pipes are fixed on the bottom of the box of the balance wheel conveying platform, and the plurality of longitudinal air pipes and / or the plurality of lower horizontal air pipes are communicated with the external air inlet pipe.

[0012] The strip blowing port of the blowing mechanism is inclined forward to the position above the balance wheel of the balance wheel part.

[0013] The plurality of upper horizontal air pipes, the plurality of longitudinal air pipes, the plurality of vertical air pipes and the plurality of lower horizontal air pipes of the blowing part are respectively located in the gaps between the plurality of balance wheel parts.

[0014] The EVA rubber sheet is blown up by the airflow at the position around the balance wheel of the balance wheel part, the EVA rubber sheet is in a suspended state, and the relative friction contact between the EVA rubber sheet and the balance wheel is retained, so that the friction between the EVA rubber sheet and the conveying platform is almost zero, and the transmission of the balance wheel to the EVA rubber sheet is not affected; the blowing mechanism is further designed, the blowing angle of the blowing mechanism on the EVA rubber sheet can be adjusted to ensure that the EVA rubber sheet is effectively contacted and driven by the plurality of balance wheels below. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the utility model.

[0016] Figure 2 is a vertical sectional view of the utility model.

[0017] Figure 3 is Figure 2 is a partial enlarged schematic view.

[0018] Figure 4 is an enlarged schematic view of the partial conveying platform of the utility model. DETAILED DESCRIPTION

[0019] Refer to the attached drawings Figures 1-4 The utility model provides an EVA rubber sheet suspension type conveying platform, it includes balance wheel conveying platform 1, blow part 2, balance wheel conveying platform 1 includes conveying table plate 11, balance wheel part 12 and box 13, the upper end of box 13 is installed conveying table plate 11, a plurality of balance wheel part 12 are installed in box 13, and the upper end of a plurality of balance wheel part 12 respectively from conveying table plate 11 above stretches a height, and every balance wheel is respectively opened through hole 4 on conveying table plate 11 above every round, the blow part 2 includes a plurality of upper transverse air pipe 21, a plurality of upper transverse air pipe 21 are respectively installed in conveying table plate 11 below, and the upper end of every air pipe is respectively opened a plurality of blow hole 211, and a plurality of blow hole 211 are respectively located below through hole 4.

[0020] A plurality of blow hole 211 are sequentially arranged on the upper surface of the upper transverse air pipe 21 below the through hole 4. The plurality of blow holes 211 form a forwardly inclined air flow. The plurality of blow holes can blow upward, and the remaining blow holes can be inclined forwardly by a certain angle to ensure that the air flow forms a forward blowing force and ensures that the EVA rubber sheet is blown up locally, and gives the EVA rubber sheet a forward force.

[0021] The conveying table plate 11 is further provided with a blowing mechanism 3 above, the blowing mechanism 3 includes a bellows 31 and a support arm 32, the bellows 31 is provided with a circular tube at both ends of the rear side, the circular tube is connected to the upper end of the support arm 32 through damping rotation, the lower end of the support arm 32 is connected to the upper surface of the box 13 through damping rotation, and the front side of the bellows 31 is provided with a strip-shaped blowing port 33. The damping rotation design can ensure that the direction of the blowing port can be adjusted, and also ensures that the adjustment will not rotate. In the view given in the utility model, the lower end of the support arm is connected to the lower surface of a crossbar through damping rotation, and the crossbar is connected to the ground through a frame on both sides. The installation position of the lower end of the support arm is not the technical problem to be solved by the utility model, and belongs to the prior art. The utility model is simply described.

[0022] The bellows 31 includes a rectangular shell and a triangular shell, the rear end of the triangular shell is connected to the front end of the rectangular shell and is communicated, the two sides of the rectangular shell are connected to the support arm 32 through the circular tube, and the front end of the triangular shell is provided with a strip-shaped blowing port 33.

[0023] The blowing part 2 further comprises a plurality of longitudinal air pipes 22, a plurality of vertical air pipes 23 and a plurality of lower horizontal air pipes 24, two longitudinal air pipes 22 and two lower horizontal air pipes 24 are connected end to end to form a rectangular pipe, the remaining longitudinal air pipes 22 and lower horizontal air pipes 24 are connected and installed in the rectangular pipe as needed, and the longitudinal air pipes 22 and the lower horizontal air pipes 24 are connected at the intersection position; the lower ends of the plurality of vertical air pipes 23 are vertically connected and installed above the plurality of longitudinal air pipes 22 and the plurality of lower horizontal air pipes 24, and the upper ends of the plurality of vertical air pipes 23 are vertically connected and installed below the plurality of upper horizontal air pipes 21; the plurality of longitudinal air pipes 22 and / or the plurality of lower horizontal air pipes 24 are fixed at the bottom of the box body 13 of the pendulum conveying platform 1, and the plurality of longitudinal air pipes 22 and / or the plurality of lower horizontal air pipes 24 are connected with the air inlet pipe above.

[0024] The strip-shaped blowing port of the blowing mechanism 3 is inclined forwardly to the position above the pendulums of the pendulum part. The blowing mechanism is designed to cooperate with the blowing part below to blow the EVA rubber sheet. The blowing part blows the EVA rubber sheet from below to form a suspended state, so that the EVA rubber sheet does not rub against the conveying platform. However, in order to ensure that the EVA rubber sheet also contacts the pendulums, the blowing mechanism above directly blows and presses the EVA rubber sheet from above the pendulums, so that the EVA rubber sheet can be effectively and stably conveyed forward. When the pendulum part changes direction, the EVA rubber sheet can be accurately controlled in the conveying direction, the discharging position is accurate, and the EVA rubber sheet can be stacked in order.

[0025] The plurality of upper horizontal air pipes 21, the plurality of longitudinal air pipes 22, the plurality of vertical air pipes 23 and the plurality of lower horizontal air pipes 24 of the blowing part 2 are respectively located in the gap between the plurality of pendulum parts 12. This design mainly prevents the air pipes from interfering with the pendulum part, and ensures that the pendulum part does not affect the change of the pendulum part.

[0026] In use, the air holes designed to blow air obliquely forward are located around the pendulums of the pendulum part, so that the EVA rubber sheet can be blown up in the position where it does not contact the pendulums, and the EVA rubber sheet forms a suspended state while retaining the relative friction contact with the pendulums. Thus, the friction between the EVA rubber sheet and the conveying platform is almost zero, and the pendulum does not affect the transmission of the EVA rubber sheet. The blowing mechanism is also designed to adjust the blowing angle of the EVA rubber sheet to ensure that the EVA rubber sheet effectively contacts the plurality of pendulums below and is driven.

Claims

1. An EVA rubber sheet suspension conveying platform, characterized in that: It includes a balance wheel conveying platform and an air blowing part. The balance wheel conveying platform includes a conveying table, a balance wheel part and a box body. The conveying table is installed on the upper end of the box body. Several balance wheel parts are installed in the box body. The upper ends of the balance wheels of the several balance wheel parts extend out from the conveying table to a certain height respectively. Each balance wheel is surrounded by through holes on the conveying table. The air blowing part includes several upper horizontal air pipes. The several upper horizontal air pipes are respectively installed under the conveying table. The upper end of each air pipe is respectively opened with several blowing holes, and the several blowing holes are respectively located below the through holes.

2. The EVA rubber sheet suspension conveying platform according to claim 1, characterized in that: A plurality of blowing holes are correspondingly opened on the upper transverse air pipe below each through hole, and the plurality of blowing holes are sequentially arranged forward along the upper transverse air pipe.

3. The EVA rubber sheet suspension conveying platform according to claim 2, characterized in that: The plurality of air blowing holes form an air flow inclined forward.

4. The EVA rubber sheet suspension conveying platform according to claim 1, characterized in that: A blower mechanism is also provided above the conveying table, which includes a bellows and a support arm. A round tube is installed on the rear side of each end of the bellows. The round tube is connected to the upper end of a support arm with damped rotation, and the lower end of the support arm is installed on the box body with damped rotation. A strip-shaped blowing port is provided on the front side of the bellows.

5. The EVA rubber sheet suspension conveying platform according to claim 4, characterized in that: The bellows includes a rectangular shell and a triangular ribbed shell. The rear end of the triangular ribbed shell is connected and communicated with the front end of the rectangular shell. The two sides of the rectangular shell are connected to the support arms through circular tube damping. The front end of the triangular ribbed shell is provided with a strip-shaped air outlet.

6. The EVA rubber sheet suspension conveying platform according to claim 1, characterized in that: The blowing part also includes a plurality of longitudinal air pipes, a plurality of vertical air pipes and a plurality of lower transverse air pipes. Two longitudinal air pipes and two lower transverse air pipes are connected end to end to form a rectangular pipe. The remaining longitudinal air pipes and lower transverse air pipes are connected and installed inside the rectangular pipe as needed, and the longitudinal air pipes are connected at the intersection of the lower transverse air pipes; the lower ends of the plurality of vertical air pipes are respectively vertically connected and installed on the plurality of longitudinal air pipes and the plurality of lower transverse air pipes, and the upper ends of the plurality of vertical air pipes are respectively vertically connected and installed under the plurality of upper transverse air pipes; the plurality of longitudinal air pipes and / or the plurality of lower transverse air pipes are fixed on the bottom of the box body of the balance wheel conveying platform, and the plurality of longitudinal air pipes and / or the plurality of lower transverse air pipes are connected to the external air intake pipe.

7. The EVA rubber sheet suspension conveying platform according to claim 4, characterized in that: The strip-shaped air outlet of the hair dryer mechanism is tilted forward toward the upper position of the swing wheel of the wheel section.

8. The EVA rubber sheet suspension conveying platform according to claim 7, characterized in that: The plurality of upper transverse air pipes, the plurality of longitudinal air pipes, the plurality of vertical air pipes and the plurality of lower transverse air pipes of the air blowing part are respectively located in the gaps between the plurality of balance wheel parts.

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