Dust collection device and grinding machine for shoes

Abstract

The utility model discloses a dust collection device and a shoe polisher, and belongs to the field of shoemaking equipment. The dust collection device comprises a dust collection box, a dust collection cloth bag and a dust collection fan; the dust suction fan is located in the dust suction box, and a dust suction opening of the dust suction fan is formed in the front portion of the dust suction box. A supporting plate for mounting a dust collection fan is arranged in the dust collection box; the dust collection cloth bag is arranged in the dust collection box and is connected with an air outlet of the dust collection fan; an openable transparent observation plate is arranged on the upper portion of the side face of the dust collection box, the transparent observation plate and the dust collection cloth bag are oppositely arranged, and an operation opening allowing the hand of a worker to stretch into the dust collection box to conduct cloth bag beating operation is formed in the transparent observation plate. Compared with the mode that a vibration device is arranged to prevent the dust collection bag from blocking the meshes, the transparent observation plate with the operation opening is installed on the side face of the dust collection box, dust can be prevented from blocking the meshes in the dust collection bag by manually beating the bag, the problem of high cost cannot be generated, and the efficiency cannot be reduced in detail.

Description

Technical Field

[0001] The utility model relates to the field of shoe-making equipment, in particular to a dust suction device and a shoe grinder. Background Art

[0002] As an important step in the shoemaking process, sole edge grinding has a great impact on the quality of shoemaking. When the sole edge grinding machine is grinding the sole, a large amount of dust will be generated. Some of it will float in the air and be easily absorbed by the workers, which is extremely harmful to the workers' health; some will be scattered on the ground, making it very troublesome for the workers to clean up and taking a long time. Therefore, existing shoe grinding machines are equipped with dust suction devices.

[0003] The dust collection device of the existing shoe polisher usually includes a dust collection fan and a dust collection bag. Among them, the dust collection bag is used to absorb the dust sucked by the dust collection fan. However, when the dust is adsorbed on the inner wall of the dust collection bag for a long time, the dust collection bag is prone to clogging, which affects the dust collection effect.

[0004] In order to solve the above problem, a Chinese patent document with the authorization announcement number CN215968244U discloses a dust removal device for an automatic sole edge grinding machine, which prevents dust from clogging the mesh of the dust bag by arranging a vibration device on the side wall of the dust removal tank to make the bag vibrate. Although the above disclosed method of avoiding clogging of the dust bag has a high degree of automation, it has the problem of high implementation cost.

[0005] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a dust suction device and a shoe polisher, aiming to solve the problem of high cost in the existing method of avoiding clogging of dust removal bags.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The utility model provides a dust suction device, comprising a dust suction box, a dust bag and a dust suction fan; the dust suction fan is located in the dust suction box, and the dust suction port of the dust suction fan is arranged at the front part of the dust suction box; a support plate for installing the dust suction fan is arranged in the dust suction box; the dust bag is arranged in the dust suction box and is connected to the air outlet of the dust suction fan; an openable and closable transparent observation panel is arranged on the upper part of the side of the dust suction box, the transparent observation panel is arranged opposite to the dust bag, and an operation port is opened on the transparent observation panel for a worker to extend his hand into the dust suction box to perform a bag knocking operation.

[0009] Furthermore, a dust curtain is provided at the operation opening.

[0010] Furthermore, the dust collecting device further comprises:

[0011] The dust receiving box is arranged in the dust collecting box and is located below the dust removal bag. A dust inlet is arranged on the top of the dust receiving box.

[0012] Furthermore, the dust suction fan comprises:

[0013] A fan body, wherein the fan body is arranged on a support plate;

[0014] An air outlet pipe connected to an air outlet of the fan body;

[0015] The bag sleeve is vertically arranged in the dust box and is connected to the air outlet pipe. The upper end of the bag sleeve is used for the dust bag to be sleeved.

[0016] A dust storage box is fixedly connected to the lower end of the bag sleeve, and a horizontally movable dust shield is provided on the dust storage box, and a dust outlet is provided at the bottom of the dust storage box.

[0017] Furthermore, a guide groove cooperating with a dust shield is formed on the inner wall of the dust storage box, and a support rod is connected to the outer end of the dust shield.

[0018] Furthermore, a vertical baffle plate perpendicular to the support plate is provided in the dust box; the vertical baffle plate is fixedly sleeved on the air outlet pipe, and the vertical baffle plate, the support plate and the dust box form a closed space, and the closed space is used to accommodate the fan body.

[0019] Furthermore, a first box door is provided below the transparent observation plate, and the first box door is rotatably connected to the dust collection box.

[0020] Furthermore, a plurality of air outlet holes are distributed on the rear and top of the dust collection box.

[0021] Furthermore, the dust collection device also includes a second box door rotatably connected to the dust collection box; the second box door and the first box door are respectively located on both sides of the dust collection box.

[0022] The utility model also provides a shoe polishing machine, comprising the above-mentioned dust collecting device.

[0023] Beneficial effects:

[0024] The utility model provides a dust collection device and a shoe polisher, wherein a transparent observation plate capable of observing the inside of the dust collection box is provided on the side of the dust collection box, and when an operation port is provided on the transparent observation plate, a worker's hand can be inserted into the dust collection box to perform a bag knocking operation, so that dust adsorbed on the dust bag can fall off the dust bag due to vibration, thereby preventing dust from clogging the mesh holes on the dust bag. Compared with the method of providing a vibration device to prevent the dust bag from clogging the mesh holes, the utility model installs a transparent observation plate with an operation port on the side of the dust collection box, so that dust can be prevented from clogging the mesh holes on the dust bag by manually knocking the bag, without causing high cost problems, and the efficiency will not be significantly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural schematic diagram of the dust collection device provided by the utility model.

[0026] Figure 2 It is a structural schematic diagram of the dust suction fan.

[0027] Figure 3 for Figure 2 Enlarged view of part A.

[0028] Figure 4 The structure diagram of the shoe grinding machine provided by the utility model Figure 1 .

[0029] Figure 5 The structure diagram of the shoe grinding machine provided by the utility model Figure 2

[0030] Reference numerals:

[0031] 1-Dust box; 2-Dust bag;

[0032] 31-fan body; 32-air outlet pipe; 33-bag sleeve; 34-dust storage box; 341-dust outlet; 35-dust shield; 36-handrail;

[0033] 4-support plate; 5-transparent observation plate; 6-dust curtain;

[0034] 7-dust receiving box; 71-dust inlet;

[0035] 8-vertical baffle; 9-first box door; 10-second box door; 11-air outlet. DETAILED DESCRIPTION

[0036] The utility model provides a shoe sole polishing device. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0037] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0038] See also Figure 1 , Figure 2 as well as Figure 4 As shown, the utility model provides a dust collection device, including a dust collection box 1, a dust bag 2 and a dust collection fan. The dust collection fan is located in the dust collection box 1, and the dust collection port of the dust collection fan is arranged at the front of the dust collection box 1. A support plate 4 for installing the dust collection fan is arranged in the dust collection box 1. The dust collection bag 2 is arranged in the dust collection box 1 and connected to the air outlet of the dust collection fan.

[0039] Furthermore, a transparent observation panel 5 that can be opened and closed is provided on the upper side of the dust box 1 (the transparent observation panel 5 is rotatably connected to the dust box 1). The transparent observation panel 5 is arranged opposite to the dust bag 2, and an operation port is provided on the transparent observation panel 5. The setting of the operation port enables the worker's hand to be inserted into the dust box 1 to perform the operation of knocking the bag, so that the dust adsorbed on the dust bag 2 can fall from the dust bag 2 due to vibration, thereby preventing the dust from clogging the mesh on the dust bag 2. The transparent observation panel 5 enables the worker to see the dust bag 2 in the dust box 1, so that the worker can knock the dust bag 2. At the same time, the transparent observation panel 5 can block the dust generated during the knocking process, so that the amount of dust entering the outside of the dust box 1 can be reduced. In addition, the dust bag 2 can be opened and closed, which is convenient for the worker to replace the dust bag 2.

[0040] It can be seen that the utility model provides a transparent observation plate 5 on the side of the dust box 1 through which the inside of the dust box 1 can be observed. When an operation port is provided on the transparent observation plate 5, the worker's hand can be inserted into the dust box 1 to perform the bag knocking operation, so that the dust adsorbed on the dust bag 2 can fall off the dust bag 2 due to vibration, thereby preventing the dust from clogging the mesh holes on the dust bag 2. Compared with the method of providing a vibration device to prevent the dust bag 2 from clogging the mesh holes, the utility model installs a transparent observation plate 5 with an operation port on the side of the dust box 1, so that the dust can be prevented from clogging the mesh holes on the dust bag 2 by manually knocking the bag, without causing high cost problems, and the efficiency will not be significantly reduced.

[0041] like Figure 1 and Figure 4 As shown, further, a dust curtain 6 is provided at the operation port. The provision of the dust curtain 6 will not affect the worker's hand reaching into the dust box 1, and can also further reduce the amount of dust entering the dust box 1.

[0042] like Figure 1 As shown, the dust collecting device further comprises a dust receiving box 7. The dust receiving box 7 is arranged in the dust collecting box 1 and below the dust bag 2. A dust inlet 71 is arranged on the top of the dust receiving box 7.

[0043] The dust receiving box 7 can be used to receive dust falling from the outer side of the dust bag 2 during the bag beating process, and the dust generated when the dust bag 2 is replaced can also fall into the dust receiving box 7 and be collected.

[0044] like Figures 1 to 3 As shown, further, the dust suction fan includes a fan body 31, an air outlet pipe 32, a bag sleeve 33 and a storage box. Among them, the fan body 31 is fixed on the support plate 4. The air outlet pipe 32 is connected to the air outlet of the fan body 31. The bag sleeve 33 is vertically arranged in the dust suction box 1 and is connected to the air outlet pipe 32. The dust bag 2 can be fixedly sleeved on the upper end of the bag sleeve 33 by other tools such as clamps and ropes. The dust storage box 34 is fixedly connected to the lower end of the bag sleeve 33, and the dust storage box 34 is provided with a horizontally movable dust shield 35, and the bottom of the dust storage box 34 is provided with a dust outlet 341.

[0045] By arranging a movable dust shield 35 on the dust storage box 34, when the dust suction fan is started, the dust shield 35 is located inside the storage box, so that the storage box can store the dust sucked in by the dust suction fan. When the worker knocks the bag, the dust adsorbed on the inner side of the dust bag 2 falls down and can also enter the storage box, thereby preventing the dust from being adsorbed on the inner side of the dust bag 2 again and causing the mesh to be blocked.

[0046] When the dust in the storage box needs to be collected, the dust shield plate 35 is pulled out of the storage box horizontally, and the dust accumulated above the dust shield plate 35 falls into the dust receiving box 7 through the dust outlet 341.

[0047] Furthermore, the inner wall of the dust storage box 34 is provided with a guide groove that cooperates with the dust shield 35, so that the dust shield 35 can be stably connected to the inner wall of the dust storage box 34, which is convenient for pushing and pulling. In order to further facilitate pushing and pulling the dust shield 35, the outer end of the dust shield 35 is connected to a support rod 36 (such as Figure 3 shown).

[0048] like Figure 1 and Figure 2 As shown, further, a vertical baffle 8 perpendicular to the support plate 4 is provided in the dust box 1; the vertical baffle 8 is fixedly sleeved on the air outlet pipe 32. The vertical baffle 8 is provided so that the vertical baffle 8, the support plate 4 and the dust box 1 form a closed space for accommodating the fan body 31, so that when the worker knocks the dust bag 2, the dust generated by the knocking will not fall on the fan body 31. This reduces the difficulty of workers in maintaining the dust fan.

[0049] like Figure 1 As shown, further, a first box door 9 is provided below the transparent observation plate 5. The first box door 9 is rotatably connected to the dust collecting box 1, so that workers can move the dust receiving box 7 conveniently.

[0050] like Figure 1 As shown, further, a plurality of air outlets 11 are distributed on the rear and top of the dust box 1. The arrangement of the air outlets 11 enables the air exhausted by the dust bag 2 to be smoothly discharged to the outside of the dust box 1.

[0051] like Figure 5 As shown, the dust collecting device further includes a second door 10 rotatably connected to the dust collecting box 1; the second door 10 and the first door 9 are respectively located on both sides of the dust collecting box 1. When the second door 10 is opened, it is convenient for workers to maintain the dust collecting fan (fan body 31).

[0052] like Figure 5 As shown, the utility model also provides a shoe grinding machine, including the above-mentioned dust collecting device. The motor and the grinding wheel for grinding the sole are installed on the front side of the dust collecting box 1.

[0053] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

[0054] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A dust collection device, comprising a dust collection box, a dust bag and a dust collection fan; the dust collection fan is located in the dust collection box, and the dust collection port of the dust collection fan is arranged at the front of the dust collection box; characterized in that: A support plate for installing a dust collector fan is provided in the dust box; the dust bag is arranged in the dust box and connected to the air outlet of the dust collector fan; an openable and closable transparent observation panel is provided on the upper side of the dust box, the transparent observation panel is arranged opposite to the dust bag, and an operating port is provided on the transparent observation panel for a worker to extend his hand into the dust box to perform bag knocking operations.

2. The dust collecting device according to claim 1, characterized in that: A dust-proof curtain is arranged at the operation opening.

3. The dust collecting device according to claim 1, characterized in that: Also includes: The dust receiving box is arranged in the dust collecting box and is located below the dust removal bag. A dust inlet is arranged on the top of the dust receiving box.

4. The dust collecting device according to claim 1, characterized in that: The dust suction fan comprises: A fan body, wherein the fan body is arranged on a support plate; An air outlet pipe connected to an air outlet of the fan body; The bag sleeve is vertically arranged in the dust box and is connected to the air outlet pipe. The upper end of the bag sleeve is used for the dust bag to be sleeved. A dust storage box is fixedly connected to the lower end of the bag sleeve, and a horizontally movable dust shield is provided on the dust storage box, and a dust outlet is provided at the bottom of the dust storage box.

5. The dust collecting device according to claim 4, characterized in that: The inner wall of the dust storage box is provided with a guide groove matched with the dust shield plate, and the outer end of the dust shield plate is connected with a support rod.

6. The dust collecting device according to claim 4, characterized in that: A vertical baffle plate perpendicular to the support plate is arranged in the dust collection box; the vertical baffle plate is fixedly sleeved on the air outlet pipe, and the vertical baffle plate, the support plate and the dust collection box form a closed space, and the closed space is used to accommodate the fan body.

7. The dust collecting device according to claim 1, characterized in that: A first box door is provided below the transparent observation plate, and the first box door is rotatably connected to the dust collection box.

8. The dust collecting device according to claim 1, characterized in that: A plurality of air outlet holes are distributed on the rear and top of the dust collection box.

9. The dust collecting device according to claim 1, characterized in that: It also includes a second box door rotatably connected to the dust box; the second box door and the first box door are respectively located on both sides of the dust box.

10. A shoe polishing machine, characterized in that: A dust collecting device comprising any one of claims 1 to 9.

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