Shoe sole production pressing machine capable of reducing peculiar smell of operation environment

Abstract

The utility model discloses a sole production press-fit machine capable of reducing peculiar smell of an operation environment, which comprises a press-fit machine body, the press-fit machine body comprises a machine body and a press-fit assembly arranged on the machine body, the sole production press-fit machine further comprises a purification system, the purification system comprises an extraction opening and a purification box, and the extraction opening is arranged on the machine body close to the press-fit assembly; an exhaust fan and a first filter screen are arranged in the purification box, the exhaust fan is arranged on one side of the first filter screen, an air inlet of the exhaust fan is connected to the exhaust opening through an exhaust pipe, and an air outlet of the exhaust fan faces the first filter screen; and an exhaust pipe is arranged on the other side of the first filter screen. The utility model has the advantages that the exhaust fan is used for extracting air around the pressing assembly, so that the air carrying peculiar smell and particulate matters is discharged to the first filter screen, and the particulate matters are filtered and adsorbed by the first filter screen and then are discharged, so that the aim of quickly dissipating the peculiar smell is fulfilled, the peculiar smell is prevented from diffusing around the pressing assembly, and the service life of the pressing assembly is prolonged. And the working environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing machines, in particular to a sole production pressing machine capable of reducing odor in an operating environment. Background Art

[0002] The sole production pressing equipment is an important equipment used to press the various parts of the sole together during the sole production process. The sole parts are coated with glue and placed between the upper and lower molds of the pressing machine, and then pressure is applied to make the parts tightly combined. The sole pressing device is an indispensable and important equipment in the sole production process. Due to factors such as grinding the sole before pressing, glue overflow during pressing production, and the material of the sole, the existing sole production pressing device will produce odor when in use. After the odor is generated, it will spread around the sole production pressing device, which is easy to affect the surrounding working environment. Utility Model Content

[0003] In order to solve at least one of the above technical problems, the utility model provides a sole production pressing machine that reduces the odor of the operating environment. The air around the pressing assembly is extracted by an exhaust fan, and the particulate matter in the air is filtered through a first filter net, thereby reducing the odor.

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A shoe sole production pressing machine for reducing odor in the operating environment, comprising a pressing machine body, wherein the pressing machine body comprises a machine body and a pressing assembly arranged on the machine body, and further comprising a purification system, wherein the purification system comprises an air suction port and a purification box, wherein the air suction port is arranged on the machine body close to the pressing assembly; an exhaust fan and a first filter are arranged in the purification box, wherein the exhaust fan is arranged on one side of the first filter, an air inlet of the exhaust fan is connected to the air suction port through an exhaust pipe, and an air outlet of the exhaust fan faces the first filter; an exhaust pipe is arranged on the other side of the first filter.

[0006] Furthermore, the exhaust port includes multiple exhaust ports, the exhaust pipe includes a main pipe and branch pipes, each exhaust port is connected to the main pipe through each branch pipe, and the main pipe is connected to the air inlet of the exhaust fan; preferably, the exhaust port includes two exhaust ports, which are symmetrically arranged on both sides of the pressing assembly to improve the exhaust efficiency.

[0007] Furthermore, the air suction port is provided with a second filter screen to perform preliminary filtration on the extracted air.

[0008] Furthermore, a collection box is provided below the air suction port to collect impurities filtered by the second filter screen.

[0009] Furthermore, the exhaust fan is arranged at the bottom of the purification box, the first filter is arranged in the middle of the purification box, and the exhaust pipe is arranged at the top of the purification box, which is convenient for arranging the exhaust fan and collecting particulate matter.

[0010] Furthermore, the air outlet of the exhaust fan is provided with an exhaust pipe, and the exhaust pipe faces the first filter screen, so as to facilitate the adjustment of the distance between the air outlet and the first filter screen.

[0011] Furthermore, a baffle is arranged above the machine body, and the baffle includes a top plate and a side plate connected to the top plate. The distance from the top plate to the lower mold of the pressing assembly is greater than the distance from the highest part of the upper mold of the pressing assembly to the lower mold of the pressing assembly when the pressing assembly is opened. The side plates are arranged around the sides and back of the pressing assembly to prevent the diffusion of odorous air around the pressing assembly.

[0012] Further, the pressing assembly comprises an upper mold and a lower mold, the lower mold comprises a groove for accommodating the sole, and the bottom surface of the groove is provided with a first through hole;

[0013] The pressing machine also includes a demoulding module, which includes a frame, a driving mechanism and a push block; the top of the frame is connected to the bottom of the lower mold; the driving mechanism is arranged on the frame, including a push plate, a connecting plate, a magnetic plate and an electromagnet; the connecting plate is arranged at the bottom of the frame, and the push plate and the magnetic plate are arranged on the connecting plate; a second through hole is arranged on the top of the frame, the push plate passes through the second through hole and the first through hole, and the push block is arranged on the top of the push plate; the electromagnet is arranged on the top of the frame, above the magnetic plate; when the electromagnet is powered off, the push block is not higher than the bottom surface of the groove, and the distance between the electromagnet and the magnetic plate is greater than the distance between the top surface of the push block and the bottom surface of the groove, so that the sole can be demoulded quickly.

[0014] Furthermore, the driving mechanism also includes a guide rod, the top end of which is fixedly arranged on the top of the frame, and the bottom end of which is fixedly arranged on the bottom of the frame; the connecting plate is provided with a third through hole, and the guide rod passes through the third through hole; a return spring is sleeved on the guide rod, the top end of which abuts against the top of the frame, and the bottom end of which abuts against the connecting plate, so that the connecting plate moves up and down smoothly.

[0015] Furthermore, the electromagnet has a power switch, and the exhaust fan and the power switch are electrically connected to the controller of the pressing machine, thereby improving the level of automated operation and improving work efficiency.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) When the pressing assembly is pressing the sole, the exhaust fan works and draws air above the pressing assembly and around the pressing machine through the air exhaust port, so that the air carrying odor and particulate matter is discharged to the first filter. The first filter filters and adsorbs the particulate matter, and the exhaust pipe discharges the filtered air, thereby achieving the purpose of quickly dissipating the odor, avoiding the spread of odor around the pressing assembly, improving the working environment, and improving the practicality of the sole pressing machine; and filtering the exhaust air can also reduce the emission of particulate matter and reduce pollution to the environment.

[0018] (2) After the sole pressing process is completed, the sole can be lifted up by a push block to separate the sole from the bottom of the groove, making it easy to remove, achieving rapid demoulding and improving work efficiency.

[0019] (3) The power switches of the exhaust fan and the electromagnet are electrically connected to the controller of the pressing machine, so that the exhaust fan operation control and the electromagnet power control are associated with the pressing operation, reducing the operating steps of the operator, improving the level of automated operation, and further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to better understand the above and other purposes, features, advantages and functions of the present invention, reference may be made to the embodiments shown in the accompanying drawings. The same reference numerals in the accompanying drawings refer to the same components. It should be understood by those skilled in the art that the accompanying drawings are intended to schematically illustrate the preferred embodiments of the present invention and have no limiting effect on the scope of the present invention, and the components in the drawings are not drawn to scale.

[0021] Figure 1 The utility model is a schematic diagram of the structure of a sole production pressing machine for reducing odor in the operating environment.

[0022] Figure 2 The utility model is a schematic diagram of the purification box structure of the sole production pressing machine for reducing odor in the operating environment.

[0023] Figure 3 The utility model is a schematic diagram of the demoulding module structure of the sole production pressing machine for reducing the odor in the operating environment.

[0024] In the figure: 10-pressing machine body; 11-machine body; 111-side guard plate; 12-pressing assembly; 121-upper mold; 122-lower mold; 1221-groove; 1222-first through hole; 20-purification system; 21-exhaust port; 22-purification box; 23-exhaust fan; 24-first filter; 25-exhaust pipe; 26-exhaust pipe; 27-second filter; 28-exhaust pipe; 30-demolding module; 31-frame; 32-push block; 33-push plate; 34-connecting plate; 35-magnetic plate; 36-electromagnet; 37-guide rod; 38-reset spring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, the description of well-known functions and structures is omitted in the following description.

[0026] In the description of the present invention, it should be noted that the term "including" and its variations represent open inclusion, that is, "including but not limited to". The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, in the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] The utility model provides a shoe sole production pressing machine that reduces odor in the operating environment. Figure 1 and Figure 2 As shown, the press machine body 10 includes a machine body 11 and a press assembly 12 disposed on the machine body 11. The press machine also includes a purification system 20, the purification system 20 includes an air suction port 21 and a purification box 22, the air suction port 21 is disposed on the machine body 11 near the press assembly 12; an exhaust fan 23 and a first filter 24 are disposed in the purification box 22, the exhaust fan 23 is disposed on one side of the first filter 24, the air inlet of the exhaust fan 23 is connected to the air suction port 21 through an exhaust pipe 25, and the air outlet of the exhaust fan 23 faces the first filter 24; an exhaust pipe 26 is disposed on the other side of the first filter 24. When the exhaust fan 23 is working, the odorous air above the pressing assembly 12 and the surrounding particulate matter are extracted through the exhaust port 21, then enter the exhaust fan 23 through the exhaust pipe 25, and then sprayed to the first filter 24 through the air outlet of the exhaust fan 23. The air flows through the first filter 24, and the first filter 24 filters and absorbs the particulate matter carried in the air, and then is discharged through the exhaust pipe 26, thereby exhausting the odorous air around the pressing assembly 12 and improving the working environment.

[0028] In some embodiments, the air suction port 21 includes a plurality of air suction ports, and the air suction pipe 25 includes a main pipe and a branch pipe. Each air suction port 21 is connected to the main pipe through each branch pipe, and the main pipe is connected to the air inlet of the exhaust fan 23. When the exhaust fan 23 is working, the air with odor can be extracted through each air suction port 21 at the same time, so as to improve the air suction efficiency and accelerate the dissipation speed of the odor. Specifically, an air suction port 21 and an air suction pipe 25 can be added, and the air suction port 21 is fixed close to the pressing assembly 12, and the air suction pipe 25 is fixed to the surface of the body 11, so that the installation is convenient. It is also possible to set an opening on the body 11, and directly set the air suction port 21 on the body 11, and the air suction pipe 25 is set inside the body 11 or fixed to the surface of the body 11 to keep the outside of the body 11 clean and tidy. Preferably, the air extraction ports 21 include two air extraction ports 21 symmetrically disposed on both sides of the pressing assembly 12. For example, the air extraction ports 21 may be disposed on a side guard plate 111 of the machine body 11 close to the pressing assembly 12, which facilitates pipeline arrangement.

[0029] Preferably, the air inlet 21 is provided with a second filter 27 to perform preliminary filtration on the extracted air, for example, it can filter out larger particles and impurities such as rubber threads, and filter the larger particles and rubber threads on the surface of the machine body 11, which is convenient for cleaning and can prevent clogging of the air extraction pipe 25 and the exhaust fan 23. A collection box can also be provided below the air inlet 21 to collect impurities dropped from the second filter 27, which is more convenient for cleaning.

[0030] In some embodiments, Figure 2 As shown, the exhaust fan 23 is arranged at the bottom of the purification box 22, and the first filter 24 is arranged in the middle of the purification box 22. The exhaust fan 23 and the first filter 24 are conveniently arranged, and the particles are easily adsorbed on the first filter 24 or fall on the bottom of the purification box 22, which is convenient for collecting and cleaning the particles. The lateral size of the purification box 22 can also be reduced to save lateral space. The exhaust duct 26 is arranged at the top of the purification box 22, and the filtered air is discharged through the exhaust duct 26. The exhaust duct 26 can be connected to the workshop exhaust system to further purify the air before discharging. Preferably, the purification box 22 is arranged on the back of the body 11, which does not affect the operating position of the operator, and can also keep the exhaust fan 23 and the adsorbed and filtered particles away from the operator.

[0031] In some embodiments, the air outlet of the exhaust fan 23 is provided with an exhaust pipe 28, and the exhaust pipe 28 faces the first filter 24. In this case, the air outlet of the exhaust fan 23 is the outlet of the exhaust pipe 28. There is a distance between the air outlet of the exhaust fan 23 and the first filter 24, and the extracted air is sprayed to the first filter 24 to increase the filtering area. A suitable distance between the air outlet and the first filter 24 can also be set to make the speed of air spraying to the first filter 24 appropriate, so as to prevent the air outlet speed from being too high, so that particulate matter and dust are blown through the first filter 24, and to prevent the air outlet speed from being too low, so that the kinetic energy of the filtered air is too small and cannot be discharged quickly.

[0032] In some embodiments, a baffle is arranged above the body 11, and the baffle includes a top plate and a side plate connected to the top plate. The distance from the top plate to the lower mold 122 of the pressing assembly 12 is greater than the distance from the highest part of the upper mold 121 of the pressing assembly 12 to the lower mold 122 of the pressing assembly 12 when the pressing assembly 12 is opened. The side plates are arranged around the sides and back of the pressing assembly 12 to prevent the diffusion of odorous air around the pressing assembly 12, facilitate the extraction of air around the pressing assembly 12, and retain sufficient opening space for the upper mold 121, which will not affect the operation process of placing the soles and maintain work efficiency.

[0033] In some embodiments, reference Figure 1 and Figure 3 As shown, the pressing assembly 12 includes an upper mold 121 and a lower mold 122, the lower mold 122 includes a groove 1221 for accommodating the sole, and the bottom surface of the groove 1221 is provided with a first through hole 1222. The pressing machine also includes a demoulding module 30, the demoulding module 30 includes a frame 31, a driving mechanism and a push block 32, and the top of the frame 31 is connected to the bottom of the lower mold 122. The driving mechanism is arranged on the frame 31, including a push plate 33, a connecting plate 34, a magnetic attraction plate 35 and an electromagnet 36. The connecting plate 34 is arranged at the bottom of the frame 31, and the push plate 33 and the magnetic attraction plate 35 are arranged on the connecting plate 34. A second through hole is provided on the top of the frame 31, and the push plate 33 passes through the second through hole and the first through hole 1222, and the push block 32 is provided at the top of the push plate 33; the electromagnet 36 is provided at the top of the frame 31, and is located above the magnetic attraction plate 35; when the electromagnet 36 is powered off, the push block 32 is not higher than the bottom surface of the groove 1221, and the distance between the electromagnet 36 and the magnetic attraction plate 35 is greater than the distance between the top surface of the push block 32 and the bottom surface of the groove 1221.

[0034] When the electromagnet 36 is powered on to generate magnetic force, the magnetic plate 35 is adsorbed by the electromagnet 36 and moves upward, driving the connecting plate 34 to move upward, and the connecting plate 34 drives the push plate 33 and the push block 32 to move upward, thereby driving the push block 32 to extend out of the first through hole 1222, lifting the sole, allowing the sole to be quickly demolded, convenient for removal, and improving work efficiency. When the electromagnet 36 is powered off, the magnetic plate 35 is separated from the electromagnet 36, and the connecting plate 34 moves downward, driving the push plate 33 and the push block 32 to move downward, driving the push block 32 to retract into the first through hole 1222, and conveniently placing the sole to be processed. When multiple push blocks 32 are set, multiple push plates 33 can be correspondingly set on the connecting plate 34, and the synchronous movement of each push block 32 can be maintained by the connecting plate 34. Preferably, two push blocks 32 can be set, and two push plates 33 are correspondingly set, symmetrically arranged on both sides of the magnetic plate 35. By controlling the power on and off of the electromagnet 36, the up and down movement process of the push block 32 can be controlled.

[0035] Preferably, the driving mechanism further comprises a guide rod 37, the top end of which is fixedly arranged at the top of the frame 31, and the bottom end of which is fixedly arranged at the bottom of the frame 31; the connecting plate 34 is provided with a third through hole, and the guide rod 37 passes through the third through hole; a return spring 38 is sleeved on the guide rod 37, the top end of which is against the top of the frame 31, and the bottom end of which is against the connecting plate 34. The connecting plate 34 is penetrated by the guide rod 37, preferably, the guide rod 37 and the connecting plate 34 are in clearance fit, when the electromagnet 36 is energized to generate magnetic force, the magnetic attraction plate 35 drives the connecting plate 34 to move upward along the guide rod 37, and compresses the return spring 38 at the same time; when the electromagnet 36 is powered off, the magnetic attraction plate 35 is separated from the electromagnet 36, and under the elastic force of the return spring 38, the connecting plate 34 is pushed to move downward quickly along the guide rod 37 to the bottom of the frame 31, thereby driving the push block 32 to quickly retract into the first through hole 1222. The connecting plate 34 moves up and down along the guide rod 37, which can make the connecting plate 34 move smoothly and prevent the position of the connecting plate 34 from being offset when moving up and down, so that the push block 32 is accurately positioned and can smoothly extend or retract the first through hole 1222. At the same time, the magnetic suction plate 35 moves up and down smoothly, which is conducive to maintaining the position of the magnetic suction plate 35 and facilitating the adsorption of the electromagnet 36. Preferably, two guide rods 37 can be set, symmetrically arranged on both sides of the magnetic suction plate 35.

[0036] In order to improve the level of automated operation, the electromagnet 36 has a power switch, and the exhaust fan 23 and the power switch are electrically connected to the controller of the press. When the operator presses the control button of the press, the controller of the press controls the exhaust fan 23 to work. After the controller of the press controls the pressing plate of the upper mold 121 to press the sole at a preset pressure for a preset time, the controller of the press controls the power switch of the electromagnet 36 to turn on. Preferably, the power switch of the electromagnet 36 can be turned on while the pressing process is completed, and the electromagnet 36 is energized to generate magnetic force, which can adsorb the magnetic plate 35. At this time, since the sole and the push block 32 are pressed by the upper mold 121, the magnetic plate 35 is still located at the bottom of the frame 31. When the upper mold 121 is opened after the sole pressing is completed, the pressure on the push block 32 is released, the magnetic plate 35 is adsorbed by the electromagnet 36, and the push block 32 moves upward to lift the sole. After the electromagnet 36 is powered on for a period of time to lift the sole, the controller of the press machine controls the power switch of the electromagnet 36 to turn off, so that the electromagnet 36 is powered off to save electricity. At the same time, when the pressing process is completed, the controller of the press machine can also control the exhaust fan 23 to stop working. In this way, there is no need to operate the power switch of the electromagnet 36 and the exhaust fan 23 separately, so that the demoulding operation and the exhaust process are automatically controlled, which can reduce the operation steps and improve work efficiency.

[0037] The working process of the press machine of the utility model to reduce odor is as follows:

[0038] When the press machine is working, the operator places the sole to be processed in the lower mold 122, and then buckles the upper mold 121 on the lower mold 122, presses the control button, and the press machine starts to work to press the sole. When the press assembly 12 presses the sole, there will be odor. At this time, the controller of the press machine controls the exhaust fan 23 to work. The exhaust fan 23 works to generate suction through the exhaust pipe 25 to the exhaust port 21, and then extracts the air with odor above the press assembly 12 and the air with particles and dust suspended around the press machine. The air carrying odor passes through the second filter 27 of the exhaust port 21 to filter larger impurities such as rubber threads, and then enters the exhaust fan 23 through the exhaust pipe 25, and is discharged to the bottom of the first filter 24 through the exhaust pipe 28. The air flows through the first filter 24, and the first filter 24 filters and adsorbs the particles carried in the air, and then is discharged through the exhaust pipe 26. After the pressing process of the pressing machine is completed, the controller of the pressing machine controls the exhaust fan 23 to stop working. In this way, when the pressing assembly 12 is pressing the sole, the air carrying the odor can be extracted through the purification system 20, thereby achieving the purpose of quickly dissipating the odor, avoiding the odor from spreading around the pressing assembly 12, improving the working environment, and improving the practicality of the sole pressing machine; and the two layers of filter screens can filter and collect particulate matter and impurities, and can also reduce the emission of particulate matter, thereby reducing pollution to the environment.

[0039] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shoe sole production press machine for reducing odor in the operating environment, comprising a press machine body, wherein the press machine body comprises a machine body and a press assembly arranged on the machine body, characterized in that: It also includes a purification system, which includes an air suction port and a purification box. The air suction port is arranged on the body close to the pressing assembly; an exhaust fan and a first filter are arranged in the purification box, the exhaust fan is arranged on one side of the first filter, the air inlet of the exhaust fan is connected to the air suction port through an air suction pipe, and the air outlet of the exhaust fan faces the first filter; an exhaust pipe is arranged on the other side of the first filter.

2. The sole production pressing machine for reducing odor in the operating environment according to claim 1, characterized in that: The exhaust ports include a plurality of exhaust ports, and the exhaust pipe includes a main pipe and branch pipes. Each exhaust port is connected to the main pipe through each branch pipe, and the main pipe is connected to the air inlet of the exhaust fan.

3. The sole production pressing machine for reducing odor in the operating environment according to claim 2 is characterized in that: The air extraction ports include two, which are symmetrically arranged on both sides of the pressing assembly.

4. The sole production pressing machine for reducing odor in the operating environment according to claim 2 or 3, characterized in that: The air suction port is provided with a second filter screen.

5. The sole production pressing machine for reducing odor in the operating environment according to claim 4, characterized in that: A collection box is arranged below the air suction port.

6. The sole production pressing machine for reducing odor in the operating environment according to claim 1, characterized in that: The exhaust fan is arranged at the bottom of the purification box, the first filter is arranged at the middle of the purification box, and the exhaust pipe is arranged at the top of the purification box.

7. The sole production pressing machine for reducing odor in the operating environment according to claim 6, characterized in that: The air outlet of the exhaust fan is provided with an exhaust pipe, and the exhaust pipe faces the first filter screen.

8. The shoe sole production pressing machine for reducing odor in the operating environment according to claim 1, characterized in that: A baffle is arranged above the machine body, and the baffle includes a top plate and a side plate connected to the top plate. The distance from the top plate to the lower mold of the pressing assembly is greater than the distance from the highest part of the upper mold of the pressing assembly to the lower mold of the pressing assembly when the pressing assembly is opened. The side plates are arranged around the sides and back of the pressing assembly.

9. The sole production pressing machine for reducing odor in the operating environment according to claim 1, characterized in that: The pressing assembly comprises an upper die and a lower die, the lower die comprises a groove for accommodating the sole, and a first through hole is arranged on the bottom surface of the groove; The pressing machine also includes a demoulding module, which includes a frame, a driving mechanism and a push block; the top of the frame is connected to the bottom of the lower mold; the driving mechanism is arranged on the frame, including a push plate, a connecting plate, a magnetic plate and an electromagnet; the connecting plate is arranged at the bottom of the frame, and the push plate and the magnetic plate are arranged on the connecting plate; a second through hole is arranged on the top of the frame, the push plate passes through the second through hole and the first through hole, and the push block is arranged on the top of the push plate; the electromagnet is arranged on the top of the frame, above the magnetic plate; when the electromagnet is powered off, the push block is not higher than the bottom surface of the groove, and the distance between the electromagnet and the magnetic plate is greater than the distance between the top surface of the push block and the bottom surface of the groove.

10. The shoe sole production pressing machine for reducing odor in the operating environment according to claim 9, characterized in that: The driving mechanism also includes a guide rod, the top end of which is fixedly arranged on the top of the frame, and the bottom end of which is fixedly arranged on the bottom of the frame; the connecting plate is provided with a third through hole, and the guide rod passes through the third through hole; a return spring is sleeved on the guide rod, the top end of which abuts against the top of the frame, and the bottom end of which abuts against the connecting plate.

11. The shoe sole production pressing machine for reducing odor in the operating environment according to claim 9, characterized in that: The electromagnet has a power switch, and the exhaust fan and the power switch are both electrically connected to the controller of the pressing machine.

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