Demoulding structure of PVA collodion mop head

Abstract

The utility model relates to the technical field of PVA collodion mops, and discloses a PVA collodion mop head demolding structure which comprises a base station, a fixing assembly is arranged at the top of the base station, a clamping assembly is arranged on one side of the fixing assembly, a push-pull assembly is connected to the bottom of the fixing assembly and the bottom of the clamping assembly, and the push-pull assembly comprises a rotating shaft arranged in a movable groove. The lower end of the rotating shaft is connected with a second motor, the rotating shaft is fixedly sleeved with a driving gear, one side of the driving gear is provided with a first gear rack, the other side of the driving gear is provided with a second gear rack, the top of the first gear rack and the top of the second gear rack are both fixedly provided with mounting plates, and the mounting plates are connected to the fixing assembly and the clamping assembly. The mop head mold is clamped through the fixing assembly, the collodion foam body is clamped through the clamping assembly, the fixing assembly and the clamping assembly synchronously move in the opposite directions through the push-pull assembly, the collodion mop head is pulled out of the mold, and the problem that an existing PVA collodion mop head is inconvenient to demold is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVA cotton mops, in particular to a demoulding structure of a PVA cotton mop head. Background Art

[0002] The collodion mop is a commonly used cleaning tool in modern households. It is suitable for cleaning wooden floors, marble and various tile floors. It is widely favored for its strong cleaning ability, easy use, convenient cleaning and wringing, etc. The mop head of the collodion mop is mostly made of PVA polyvinyl alcohol collodion material. The production process of the collodion mop head mainly includes the following steps: PVA pulping, adding auxiliary materials to the reactor to prepare the slurry, injecting the slurry into the molding mold, steaming and foaming, demoulding, soaking, cutting and installing the connecting head.

[0003] At present, in the production process of the collodion mop head, the mold of the collodion mop head is mostly a long cylinder with one end closed. When demolding with this mold, the collodion mop head can only be taken out from the opening at one end of the mold, and the opening of the mold is generally narrow. In order to facilitate the removal of the collodion mop head, a common practice is to pour an excessive amount of collodion slurry into the mold. After the steaming treatment is completed, the collodion slurry foams and increases in volume. A part of the collodion foam overflows from the opening of the mold, and then the staff grabs the overflowing part of the collodion mop head foam by hand to pull the collodion mop head out of the mold. However, this demolding method is very inconvenient to operate, the labor intensity of the operator is high, the demolding speed is slow, and the operating efficiency is low, which cannot meet the production needs of large quantities of collodion mop heads.

[0004] Therefore, in order to solve such problems, we propose a demoulding structure of a PVA collodion mop head. Utility Model Content

[0005] The utility model aims to provide a demoulding structure for a PVA cotton mop head, aiming to solve the problems in the above-mentioned background technology that the demoulding operation of the existing PVA cotton mop head is inconvenient, the labor intensity of the operator is high, the demoulding speed is slow, and the operating efficiency is low.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a demoulding structure of a PVA cotton mop head, comprising a base, a movable groove is arranged inside the base, a through groove is opened on the base above the movable groove, a fixing component is arranged on the top of the base, a clamping component is arranged on the top of the base on one side of the fixing component, and a push-pull component is connected to the bottom of the fixing component and the clamping component;

[0007] The push-pull assembly includes a rotating shaft arranged inside the movable groove, the lower end of the rotating shaft is connected to motor 2, the outside of the rotating shaft is fixedly sleeved with a driving gear, one side of the driving gear is provided with gear bar 1, the other side of the driving gear is provided with gear bar 2, gear bar 2 is symmetrically arranged parallel to gear bar 1, mounting plates are fixedly arranged on the tops of gear bar 1 and gear bar 2, the upper ends of the mounting plates extend through the through groove to above the base, and the upper ends of the mounting plates are respectively connected to the fixing assembly and the clamping assembly.

[0008] Preferably, the fixing assembly includes a placing table connected to the mounting plate of gear bar 1, a limiting plate is fixedly arranged on one side of the top of the placing table, a hydraulic cylinder is arranged on the side of the placing table away from the limiting plate, the output end of the hydraulic cylinder is connected to a hydraulic telescopic rod, the front end of the hydraulic telescopic rod is connected to a clamping plate, the clamping plate is slidably arranged above the placing table and is arranged opposite to the limiting plate.

[0009] Preferably, the clamping assembly includes an equipment box arranged on the mounting plate of gear bar 2, a bidirectional screw rod is arranged inside the equipment box, one end of the bidirectional screw rod is connected to motor 1, both ends of the bidirectional screw rod are respectively spirally sleeved with sleeve columns, a connecting rod is arranged on the top of the sleeve column, a movable groove is opened through the top of the equipment box, the upper end of the connecting rod passes through the movable groove and extends to the outside of the equipment box, and a clamping block is installed on the upper end of the connecting rod.

[0010] Preferably, a slide groove is provided on the top of the base, rollers are provided inside the slide groove, and the rollers are respectively connected to the bottom of the placement table and the equipment box.

[0011] Preferably, a non-slip pad is provided on the top of the placement platform between the limiting plate and the clamping plate, and a non-slip pad is provided on the side wall adjacent to the clamping block.

[0012] Preferably, a limiting groove is provided at the bottom side of the movable groove, a slider is movably provided inside the limiting groove, and the upper ends of the slider are respectively fixedly connected to the first gear bar and the second gear bar.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, firstly, the rotating shaft is driven to rotate by the second motor to drive the driving gear to transmit the gear bar one and the gear bar two. At this time, the gear bar one and the gear bar two drive the mold and the mop head to move in opposite directions, and the collodion mop head is pulled out of the mold. The device is simple to operate, labor-saving and convenient, reduces the labor intensity of the operator, and improves the demoulding speed and working efficiency, and can meet the production needs of large quantities of collodion mop heads. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of a demoulding structure of a PVA cotton mop head proposed by the utility model;

[0016] Figure 2 It is a plan view of a demoulding structure of a PVA collodion mop head proposed by the utility model;

[0017] Figure 3 A three-dimensional exploded diagram of a push-pull assembly in a demoulding structure of a PVA cotton mop head proposed in the utility model Figure 1 ;

[0018] Figure 4 A three-dimensional exploded diagram of a push-pull assembly in a demoulding structure of a PVA cotton mop head proposed in the utility model Figure 2 ;

[0019] Figure 5 The utility model discloses a three-dimensional exploded schematic diagram of a clamping component in a demoulding structure of a PVA cotton mop head.

[0020] Legend:

[0021] 1. Base; 11. Movable slot; 12. Through slot; 2. Fixed assembly; 21. Placement table; 22. Limit plate; 23. Hydraulic cylinder; 24. Hydraulic telescopic rod; 25. Clamp; 3. Clamp assembly; 31. Equipment box; 32. Bidirectional screw rod; 33. Motor 1; 34. Sleeve column; 35. Connecting rod; 36. Moving slot; 37. Clamping block; 4. Slide; 41. Roller; 5. Anti-slip pad; 6. Push-pull assembly; 61. Rotating shaft; 62. Motor 2; 63. Driving gear; 64. Gear bar 1; 65. Gear bar 2; 66. Mounting plate; 7. Limit slot; 8. Slider. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Reference Figure 1-5 The utility model provides an embodiment: a demoulding structure of a PVA rubber cotton mop head, comprising a base 1, a movable groove 11 is arranged inside the base 1, a through groove 12 is opened on the base 1 above the movable groove 11, and the through groove 12 is communicated with the inside of the movable groove 11, a fixing component 2 is arranged on the top of the base 1, and the mop head mold is clamped and fixed by the fixing component 2, a clamping component 3 is arranged on the top of the base 1 on one side of the fixing component 2, and the rubber cotton foam overflowing from the mold mouth is clamped by the clamping component 3, and the bottom of the fixing component 2 and the clamping component 3 are connected with a push-pull component 6, and the push-pull component 6 is used to make the fixing component 2 and the clamping component 3 move synchronously in opposite directions to pull the rubber cotton mop head out of the mold;

[0025] The push-pull assembly 6 includes a rotating shaft 61 arranged inside the movable groove 11, the rotating shaft 61 is vertically arranged inside the movable groove 11, the two ends of the rotating shaft 61 are rotatably connected to the upper and lower inner walls of the movable groove 11, the lower end of the rotating shaft 61 is connected to the motor 2 62, the outer part of the rotating shaft 61 is fixedly sleeved with a driving gear 63, a gear bar 1 64 is arranged on one side of the driving gear 63, the gear bar 1 64 is meshed with one side of the driving gear 63, a gear bar 2 65 is arranged on the other side of the driving gear 63, the gear bar 2 65 is symmetrically parallel to the gear bar 1 64, the gear bar 1 64 and the gear bar 2 65 are both slidably arranged inside the movable groove 11, and the gear bar 1 64 and the gear bar 2 65 are slidably arranged inside the movable groove 11. A mounting plate 66 is fixedly provided on the top of the wheel bar 1 64 and the gear bar 2 65. The upper end of the mounting plate 66 extends through the through slot 12 to above the base 1. The mounting plate 66 on the gear bar 1 64 is connected to the fixed component 2, and the mounting plate 66 on the gear bar 2 65 is connected to the clamping component 3. The motor 2 62 controls the rotating shaft 61 to drive the driving gear 63 to rotate, so that the driving gear 63 transmits the gear bar 1 64 and the gear bar 2 65. At this time, the moving directions of the gear bar 1 64 and the gear bar 2 65 are opposite. The gear bar 1 64 drives the mold on the fixed component 2 to move to the left, and the gear bar 2 65 drives the clamping component 3 to move to the right, so that the clamping component 3 clamps the collodion mop head and separates it from the mold.

[0026] The fixing component 2 includes a placing table 21 connected to a mounting plate 66 of a gear bar 64, the placing table 21 is used to place the mold, a limiting plate 22 is fixedly arranged on one side of the top of the placing table 21, a hydraulic cylinder 23 is arranged on the side of the placing table 21 away from the limiting plate 22, the output end of the hydraulic cylinder 23 is connected to a hydraulic telescopic rod 24, the front end of the hydraulic telescopic rod 24 is connected to a clamping plate 25, the clamping plate 25 is slidably arranged above the placing table 21 and arranged opposite to the limiting plate 22, the mold is placed between the limiting plate 22 and the clamping plate 25, the hydraulic cylinder 23 controls the hydraulic telescopic rod 24 to push the clamping plate 25 close to the limiting plate 22, so as to clamp the mold between the limiting plate 22 and the clamping plate 25.

[0027] The clamping assembly 3 includes an equipment box 31 arranged on a mounting plate 66 of a gear bar 2 65, a bidirectional screw rod 32 is arranged inside the equipment box 31, one end of the bidirectional screw rod 32 is connected to a motor 1 33, a positioning block is arranged in the middle of the bidirectional screw rod 32, the positioning block is fixedly installed in the equipment box 31, the external spirals of the bidirectional screw rods 32 on both sides of the positioning block are designed with positive and negative teeth, and the two ends of the bidirectional screw rod 32 are respectively spirally sleeved with sleeve columns 34, and the internal movement of the sleeve column 34 is penetrated by a slide rod, and the two ends of the slide rod are fixedly installed in the equipment box 3 1, a connecting rod 35 is arranged on the top of the sleeve column 34, a moving groove 36 is penetrated through the top of the equipment box 31, the upper end of the connecting rod 35 passes through the moving groove 36 and extends to the outside of the equipment box 31, a clamping block 37 is installed on the upper end of the connecting rod 35, and a wave-breaking groove is arranged on the side wall adjacent to the clamping block 37, which can better grasp the collodion mop head, and the two-way screw rod 32 is controlled to rotate by the motor 1 33, so that the two sleeve columns 34 move in the center along the two-way screw rod 32, so that the two clamping blocks 37 are close to each other to clamp the collodion mop head.

[0028] A slide groove 4 is provided on the top of the base 1, and a roller 41 is provided inside the slide groove 4. The roller 41 is respectively connected to the bottom of the placement table 21 and the equipment box 31. When the gear bar 1 64 and the gear bar 2 65 drive the placement table 21 and the equipment box 31 to move, the roller 41 moves along the slide groove 4, making the movement of the placement table 21 and the equipment box 31 more labor-saving and smooth.

[0029] The top of the placing table 21 between the limiting plate 22 and the clamping plate 25 is paved with an anti-skid pad 5, and the side wall adjacent to the clamping block 37 is provided with an anti-skid pad 5, which can prevent the mold from sliding and place the collodion mop head away from the clamping block 37, so that it can better fix the mold and grab the mop head.

[0030] A limiting groove 7 is provided on the bottom side of the movable groove 11. Two limiting grooves 7 are provided, corresponding to gear bar 1 64 and gear bar 2 65 respectively. A slider 8 is movably provided inside the limiting groove 7. The upper ends of the slider 8 are fixedly connected to gear bar 1 64 and gear bar 2 65 respectively. When gear bar 1 64 and gear bar 2 65 move, the slider 8 moves along the limiting groove 7 to limit gear bar 1 64 and gear bar 2 65, so that they can move more smoothly.

[0031] Working principle: first, place the mold between the limit plate 22 and the clamping plate 25, and the hydraulic cylinder 23 controls the hydraulic telescopic rod 24 to push the clamping plate 25 close to the limit plate 22, so as to clamp the mold between the limit plate 22 and the clamping plate 25, and the motor 1 33 controls the rotation of the two-way screw rod 32 to make the two sleeves 34 move in the center along the two-way screw rod 32, so as to make the two clamping blocks 37 approach each other to clamp the rubber cotton mop head overflowing from the mold mouth, and the motor 2 62 controls the rotating shaft 61 to drive the driving gear 63 to rotate, so that the driving gear 63 drives the gear bar 1 64 and the gear bar 2 65. At this time, the moving directions of the gear bar 1 64 and the gear bar 2 65 are opposite, and the gear bar 1 64 drives the mold to move to the left, and the gear bar 2 65 drives the clamping assembly 3 to move to the right, so that the clamping assembly 3 clamps the rubber cotton mop head out of the mold.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 demoulding structure of a PVA collodion mop head, comprising a base (1), characterized in that: The base (1) is provided with a movable groove (11) inside, the base (1) above the movable groove (11) is provided with a through groove (12), a fixing component (2) is provided on the top of the base (1), a clamping component (3) is provided on the top of the base (1) on one side of the fixing component (2), and a push-pull component (6) is connected to the bottom of the fixing component (2) and the clamping component (3); The push-pull assembly (6) comprises a rotating shaft (61) arranged inside the movable groove (11), the lower end of the rotating shaft (61) is connected to the second motor (62), the outer portion of the rotating shaft (61) is fixedly sleeved with a driving gear (63), one side of the driving gear (63) is provided with a first gear bar (64), the other side of the driving gear (63) is provided with a second gear bar (65), the second gear bar (65) is symmetrically arranged parallel to the first gear bar (64), the tops of the first gear bar (64) and the second gear bar (65) are fixedly provided with a mounting plate (66), the upper end of the mounting plate (66) passes through the through groove (12) and extends to the top of the base (1), and the upper ends of the mounting plate (66) are respectively connected to the fixing assembly (2) and the clamping assembly (3).

2. The demoulding structure of a PVA collodion mop head according to claim 1, characterized in that: The fixing assembly (2) comprises a placing platform (21) connected to a mounting plate (66) of a gear bar (64); a limiting plate (22) is fixedly arranged on one side of the top of the placing platform (21); a hydraulic cylinder (23) is arranged on the side of the placing platform (21) away from the limiting plate (22); an output end of the hydraulic cylinder (23) is connected to a hydraulic telescopic rod (24); a front end of the hydraulic telescopic rod (24) is connected to a clamping plate (25); the clamping plate (25) is slidably arranged above the placing platform (21) and is arranged opposite to the limiting plate (22).

3. The demoulding structure of a PVA collodion mop head according to claim 1, characterized in that: The clamping assembly (3) comprises an equipment box (31) arranged on a mounting plate (66) of a second gear bar (65), a bidirectional screw rod (32) being arranged inside the equipment box (31), one end of the bidirectional screw rod (32) being connected to a first motor (33), sleeve columns (34) being respectively spirally sleeved on the two ends of the bidirectional screw rod (32), a connecting rod (35) being arranged on the top of the sleeve column (34), a movable groove (36) being provided through the top of the equipment box (31), the upper end of the connecting rod (35) passing through the movable groove (36) and extending to the outside of the equipment box (31), and a clamping block (37) being installed on the upper end of the connecting rod (35).

4. The demoulding structure of a PVA collodion mop head according to claim 1, characterized in that: A slide groove (4) is provided on the top of the base (1), and a roller (41) is provided inside the slide groove (4). The roller (41) is respectively connected to the bottom of the placement platform (21) and the equipment box (31).

5. The demoulding structure of a PVA collodion mop head according to claim 2, characterized in that: The top of the placement platform (21) between the limiting plate (22) and the clamping plate (25) is paved with an anti-skid pad (5), and the side wall adjacent to the clamping block (37) is provided with an anti-skid pad (5).

6. The demoulding structure of a PVA collodion mop head according to claim 1, characterized in that: A limiting groove (7) is provided at the bottom of the movable groove (11), a slider (8) is movably arranged inside the limiting groove (7), and the upper ends of the slider (8) are respectively fixedly connected to the first gear bar (64) and the second gear bar (65).

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