Oil press for EVA foaming production

Abstract

The utility model relates to the technical field of foaming oil presses, and discloses an oil press for EVA foaming production, which comprises a foaming oil press body, the right side of the foaming oil press body is fixedly connected with a fixed box, the top of the inner side of the fixed box is provided with a material pulling mechanism, and the bottom of the inner side of the fixed box is provided with a heat dissipation mechanism. The material pulling mechanism comprises a second air cylinder, the second air cylinder is fixedly connected to the top of the right side of the fixing box, a movable plate is fixedly connected to the left side of the second air cylinder, a supporting frame is fixedly connected to the top of the movable plate, a first air cylinder is fixedly connected to the top of the supporting frame, and a pressing plate is fixedly connected to the bottom of the first air cylinder. The first air cylinder drives the pressing plate to move up and down along the sliding strips on the inner side of the supporting frame, actions in the vertical direction are completed, the EVA foaming materials can be rapidly and accurately grabbed and pulled, and the machined materials can be rapidly transferred to a follow-up processing station from a working area of the oil press.

Description

TECHNICAL FIELD

[0001] The utility model relates to foaming oil press technical field, specifically is a kind of EVA foaming production oil press. BACKGROUND

[0002] Oil press is through high-pressure hydraulic system and precision temperature control mould, make EVA raw materials occur chemical reaction and physical change under high temperature, high pressure environment, form the foaming product EVA foaming material with specific density, elasticity and buffering performance, is widely used in shoemaking, packaging, automotive interior, sporting goods and other fields with its light weight, flexible, buffering performance excellent characteristics.

[0003] The utility model discloses a kind of EVA / PE foaming production oil press of CN216465795U, by rotating first handle, worm engages worm wheel, drives rotating shaft rotation, drives gear rotation, by gear engages rack, drive two sides rack reverse motion, insert rod is separated with the recess on two sides of mould, it can realize the disassembly of mould, when rotating first handle, mould can be disassembled, worker does not need to keep a motion posture, it is more convenient.

[0004] The EVA / PE foaming production oil press does not set the mechanism for pulling material after pressing, and the temperature of the material after pressing is high, so the worker cannot pull out the formed material in time, which cannot meet the needs of large-scale production and affects the work efficiency, and therefore needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of EVA foaming production oil press to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of EVA foaming production oil press, including foaming oil press body, the foaming oil press body right side is fixedly connected with fixed box, the fixed box inboard top is provided with pulling mechanism, the fixed box inboard bottom is provided with heat dissipation mechanism;

[0007] The pulling mechanism includes second cylinder, the second cylinder is fixedly connected on the right side top of fixed box, the second cylinder left side is fixedly connected with moving plate, the moving plate top is fixedly connected with support frame, the support frame top is fixedly connected with first cylinder, the first cylinder bottom is fixedly connected with pressing plate, the pressing plate top is fixedly connected with slide strip, the fixed box inboard top is fixedly connected with bearing plate.

[0008] Preferably, the fixed box inboard is provided with the sliding slot corresponding with the movement track of moving plate, and the moving plate is slidably connected in the sliding slot, through the sliding slot, the moving plate can be limited, so that the moving plate is more stable during movement.

[0009] Preferably, the slide has two, two slide fixedly connected to the top of the pressing plate front and rear sides, and two slide is slidingly connected to the inner side of the support frame, through the setting slide can limit the pressing plate, the pressing plate in the process of lifting, more stable.

[0010] Preferably, the load plate is arranged on the bottom of the moving plate, and the top of the load plate is matched with the bottom of the moving plate, the moving plate is used in cooperation with the pressing plate, and the material after pressing can be pulled out and placed on the top of the load plate.

[0011] Preferably, the heat dissipation mechanism comprises a condensing box, the condensing box is fixedly connected to the front of the fixed box, the condensing box is penetrated by a transmission pipe, the transmission pipe is fixedly connected with a water pump outside, the water pump is fixedly connected to the top of the condensing box, the transmission pipe is fixedly connected with a cooling pipe at the back end, the cooling pipe is fixedly connected with a return pipe at the left side of the front, the return pipe is penetrated in the left side of the condensing box, the bottom of the fixed box is fixedly connected with a driving motor, the top of the driving motor is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a fan blade outside, the top of the rotating shaft is rotatably connected with a connecting plate, and the connecting plate is fixedly connected to the inner side of the fixed box.

[0012] Preferably, the connecting plate is arranged on the bottom of the cooling pipe, and the top of the connecting plate is matched with the bottom of the cooling pipe, the cold air emitted by the cooling pipe can cool the material after pressing, so that the material is convenient for workers to take.

[0013] Preferably, the inner side of the fixed box is provided with a rotating hole corresponding to the position of the rotating shaft, and the rotating shaft is rotatably connected to the inner side of the rotating hole, the rotating hole is arranged, the rotating shaft can rotate in the fixed box, and the rotating shaft can drive the fan blade to rotate when rotating.

[0014] Compared with the prior art, the utility model provides an EVA foaming production oil press has the following beneficial effects:

[0015] The EVA foaming production oil press, the material pulling mechanism is driven by the second cylinder to slide the moving plate in the sliding groove of the fixed box, realizes horizontal displacement, the first cylinder drives the pressing plate to move up and down along the slide in the inner side of the support frame, completes the vertical action, can quickly and accurately grab and pull the EVA foaming material, can quickly transfer the processed material from the oil press working area to the subsequent processing station, reduces manual intervention, and greatly improves the production efficiency.

[0016] In this hydraulic press for EVA foam production, the cooling mechanism involves a water pump driving the coolant in the transmission pipe to circulate. The coolant is cooled as it passes through the condensation box and then flows into the cooling pipe to cool the inside of the fixed box, forming a highly efficient liquid cooling circulation system. The drive motor drives the rotating shaft and fan blades to rotate, and the generated airflow accelerates the airflow, assisting the cooling air to carry away heat, so that the EVA material after pressing can be cooled quickly. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the material pulling mechanism.

[0020] Figure 3 This is a schematic diagram of the heat dissipation mechanism.

[0021] Figure 4 This is a schematic diagram of the connecting plate and the load-bearing plate structure;

[0022] Figure 5 This is a schematic diagram of the process structure.

[0023] In the diagram: 1. Foaming hydraulic press body; 2. Material pulling mechanism; 21. Load-bearing plate; 22. First cylinder; 23. Sliding bar; 24. Pressing plate; 25. Second cylinder; 26. Moving plate; 27. Support frame; 3. Fixed box; 4. Heat dissipation mechanism; 41. Water return pipe; 42. Drive motor; 43. Fan blade; 44. Connecting plate; 45. Cooling pipe; 46. Rotating shaft; 47. Transmission pipe; 48. Water pump; 49. Condensation box. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] This utility model provides the following technical solution: Example 1

[0027] Please see Figures 1-5 This utility model provides a technical solution: a hydraulic press for EVA foaming production, including a foaming hydraulic press body 1, a fixed box 3 fixedly connected to the right side of the foaming hydraulic press body 1, a material pulling mechanism 2 provided on the top of the inner side of the fixed box 3, and a heat dissipation mechanism 4 provided on the bottom of the inner side of the fixed box 3.

[0028] The material pulling mechanism 2 includes a second cylinder 25, which is fixedly connected to the top right side of the fixed box 3. A movable plate 26 is fixedly connected to the left side of the second cylinder 25. A support frame 27 is fixedly connected to the top of the movable plate 26. A first cylinder 22 is fixedly connected to the top of the support frame 27. A pressing plate 24 is fixedly connected to the bottom of the first cylinder 22. A sliding strip 23 is fixedly connected to the top of the pressing plate 24. A load-bearing plate 21 is fixedly connected to the top inside the fixed box 3.

[0029] Furthermore, the inner side of the fixed box 3 is provided with a groove corresponding to the movement trajectory of the moving plate 26, and the moving plate 26 is slidably connected inside the groove. The groove can limit the movement of the moving plate 26, making the moving plate 26 more stable during movement.

[0030] Furthermore, there are two slide bars 23. The two slide bars 23 are fixedly connected to the front and rear sides of the top of the pressing plate 24, and the two slide bars 23 are slidably connected to the inner side of the support frame 27. The slide bars 23 can limit the pressing plate 24, making the pressing plate 24 more stable during the lifting and lowering process.

[0031] Furthermore, the load-bearing plate 21 is located at the bottom of the movable plate 26, and the top of the load-bearing plate 21 is in close contact with the bottom of the movable plate 26. The movable plate 26 is used in conjunction with the pressing plate 24 to pull out the pressed material and place it on the top of the load-bearing plate 21. Example 2

[0032] Please see Figures 1-5Furthermore, based on Embodiment 1, the heat dissipation mechanism 4 further includes a condenser box 49, which is fixedly connected to the front of the fixed box 3. A transmission pipe 47 runs through the inside of the condenser box 49, and a water pump 48 is fixedly connected to the outside of the transmission pipe 47. The water pump 48 is fixedly connected to the top of the condenser box 49, and a cooling pipe 45 is fixedly connected to the back end of the transmission pipe 47. A return water pipe 41 is fixedly connected to the left side of the front of the cooling pipe 45, and the return water pipe 41 runs through the left side of the inside of the condenser box 49. A drive motor 42 is fixedly connected to the bottom of the fixed box 3, and a rotating shaft 46 is fixedly connected to the top of the drive motor 42. A fan blade 43 is fixedly connected to the outside of the rotating shaft 46, and a connecting plate 44 is rotatably connected to the top of the rotating shaft 46. The connecting plate 44 is fixedly connected to the inside of the fixed box 3.

[0033] Furthermore, the connecting plate 44 is located at the bottom of the cooling pipe 45, and the top of the connecting plate 44 is in close contact with the bottom of the cooling pipe 45. The cold air emitted by the cooling pipe 45 can cool down the material after it has been pressed and formed, making it easier for workers to handle the material.

[0034] Furthermore, a rotating hole corresponding to the position of the rotating shaft 46 is provided on the inner side of the fixed box 3, and the rotating shaft 46 is rotatably connected to the inner side of the rotating hole. Through the rotating hole, the rotating shaft 46 can rotate inside the fixed box 3, so that when the rotating shaft 46 rotates, it can drive the fan blade 43 to rotate.

[0035] In actual operation, when this device is used, the second cylinder 25 is opened by the PLC controller, which pushes the moving plate 26, so that the moving plate 26 can move the support frame 27, and move the support frame 27 to the left side inside the fixed box 3. After the hydraulic press presses the EVA material, the hydraulic press body releases the pressure on the material, so that the material can be ejected to the right and fall onto the top of the moving plate 26. After the EVA material falls onto the top of the moving plate 26, the first cylinder 22 is opened by the PLC controller, which drives the pressing plate 24 to move downward, so that the pressing plate 24 can press and fix the formed EVA material. After pressing the EVA material, the second cylinder 25 is opened by the PLC controller, which drives the moving plate 26 to move to the right, so that the moving plate 26 can move the clamped EVA material to the right and fall onto the top of the load-bearing plate 21.

[0036] The PLC controller turns on the water pump 48, which works in conjunction with the transmission pipe 47 to transfer water from the water tank to the cooling pipe 45. The PLC controller also turns on the drive motor 42, which drives the fan blade 43 to rotate via the shaft 46. The air generated by the fan blade 43 blows the cool air from the cooling pipe 45 upwards, cooling the EVA material placed on top of the load-bearing plate 21 and making it easier for workers to handle.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An EVA foaming production oil press, comprising a foaming oil press body (1), characterized in that: The foaming oil press body (1) right side fixedly connected with fixed box (3), the fixed box (3) inside top is provided with pull material mechanism (2), the fixed box (3) inside bottom is provided with heat dissipation mechanism (4); The pull material mechanism (2) includes second cylinder (25), the second cylinder (25) is fixedly connected to the right top of fixed box (3), the second cylinder (25) left side fixedly connected with moving plate (26), the moving plate (26) top fixedly connected with support frame (27), the support frame (27) top fixedly connected with first cylinder (22), the first cylinder (22) bottom fixedly connected with pressing plate (24), the pressing plate (24) top fixedly connected with slide bar (23), the fixed box (3) inside top fixedly connected with bearing plate (21).

2. The oil press for EVA foaming production according to claim 1, characterized in that: The fixed box (3) inside is provided with the sliding slot corresponding with the movement track of moving plate (26), and moving plate (26) is slidably connected in the sliding slot.

3. The oil press for EVA foaming production according to claim 1, characterized in that: The slide bar (23) has two, two slide bars (23) are fixedly connected to the top of pressing plate (24) front and back sides respectively, and two slide bars (23) are slidably connected to the inside of support frame (27) respectively.

4. The oil press for EVA foaming production according to claim 1, characterized in that: The bearing plate (21) is arranged at the bottom of the moving plate (26), and the top of the bearing plate (21) and the bottom of the moving plate (26) are mutually attached.

5. The oil press for EVA foaming production according to claim 1, characterized in that: The heat dissipation mechanism (4) includes condensing box (49), the condensing box (49) is fixedly connected to the front of fixed box (3), the condensing box (49) is penetrated by transmission pipe (47), the transmission pipe (47) is fixedly connected with water pump (48) on the periphery, the water pump (48) is fixedly connected to the top of condensing box (49), the transmission pipe (47) back end is fixedly connected with cooling pipe (45), the cooling pipe (45) front left side is fixedly connected with return pipe (41), the return pipe (41) is penetrated in the left side of condensing box (49), the fixed box (3) bottom is fixedly connected with drive motor (42), the drive motor (42) top is fixedly connected with rotating shaft (46), the rotating shaft (46) periphery is fixedly connected with fan blade (43), the rotating shaft (46) top is rotatably connected with connecting plate (44), the connecting plate (44) is fixedly connected to the inside of fixed box (3).

6. The oil press for EVA foaming production according to claim 5, characterized in that: The connecting plate (44) is arranged at the bottom of the cooling pipe (45), and the top of the connecting plate (44) and the bottom of the cooling pipe (45) are mutually attached.

7. The oil press for EVA foaming production according to claim 5, characterized in that: The fixed box (3) inside is provided with the rotating hole corresponding with the position of rotating shaft (46), and the rotating shaft (46) is rotatably connected to the inside of the rotating hole.

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