Feeding device for blister PVC decorative film processing

Abstract

The utility model belongs to the technical field of PVC decorative film production, and particularly relates to a blister PVC decorative film processing and feeding device which comprises a conveying device and a blister machine, a support is fixedly connected to the position, corresponding to the blister machine, of the top of the conveying device, an opening is formed in the side, facing the blister machine, of the support, a sliding groove is formed in the top of the support, and a feeding device is arranged in the sliding groove. A feeding assembly is installed on the sliding groove and comprises a sliding plate, and the sliding plate is installed at the sliding groove in a sliding mode. According to the utility model, the PVC raw sheets can be placed on the blister machine to be adsorbed through the feeding assembly, so that the automatic feeding of the PVC raw sheets is realized, and the problem that the production efficiency is reduced due to manual feeding during the production of the PVC decorative film adopting the blister process at present is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC decorative film production, in particular to a blister PVC decorative film processing and feeding device. Background Art

[0002] PVC is polyvinyl chloride, a commonly used plastic, which is mostly used in building materials, industrial products, daily necessities, etc. When producing PVC, other performance-enhancing ingredients can be added to make the PVC production sheet have the advantages of good heat resistance, high toughness, and strong ductility. Therefore, when making decorative films from PVC, the shape of the PVC film sheet can be changed by using the production process of blow molding or blister molding, and then the PVC film can be made into the desired shape;

[0003] Among them, the blister process is a common plastic processing method. A plastic sheet is sealed and pressed above a concave mold. After the original plastic sheet is heated and softened, a vacuum is formed between the mold and the plastic sheet by adsorption, so that the original plastic sheet is deformed and fits on the mold. After cooling, the plastic sheet can be formed into a finished product according to the shape of the inner cavity of the mold.

[0004] However, in the existing PVC decorative film using the blister process, the PVC production raw sheets are mostly placed one by one on the mold manually, and then the mold and the PVC raw sheets are pressed and sealed by a frame for production. The manual loading method reduces the production efficiency. Therefore, a blister PVC decorative film processing and loading device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model provides a processing and feeding device for blister PVC decorative film.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a blister PVC decorative film processing and feeding device described in the utility model comprises a conveying device and a blister machine, the top of the conveying device is fixedly connected with a bracket corresponding to the blister machine, the side of the bracket facing the blister machine is provided with an opening, the top of the bracket is provided with a slide groove, a feeding component is installed on the slide groove, the feeding component comprises a sliding plate, the sliding plate is slidably installed on the slide groove, a plurality of electric push rods are fixedly connected to the bottom of the sliding plate, the driving end of the electric push rod is fixedly connected to a vacuum suction cup, the top of the sliding plate is threadedly connected to an adjusting screw, the two ends of the adjusting screw are rotatably connected to the bracket, and the top of the bracket is fixedly connected to a driver , and the driving end of the driver passes through the bracket and is fixedly connected with one end of the adjusting screw. When in use, the PVC original sheets are placed on the conveying device at equal distances, and the PVC original sheets are transported to the bottom of the bracket in sequence through the conveying device. The electric push rod is operated to drive the vacuum suction cup to descend and adsorb the PVC original sheets. Then the electric push rod is contracted to drive the adsorbed PVC original sheets to rise a certain distance. The operating driver drives the adjusting screw to rotate to make the sliding plate slide horizontally, thereby driving the PVC original sheets to move to the blister machine. The electric push rod descends and closes the vacuum suction cup, and the PVC original sheets are placed on the blister machine for adsorption, thereby realizing automatic loading of the PVC original sheets, which solves the problem that the production efficiency is reduced by manual loading during the existing production of PVC decorative films using the blister process.

[0007] Preferably, a distance sensor is fixedly connected to the bottom of the sliding plate, and the distance sensor is electrically connected to the electric push rod. The distance sensor detects the distance to the PVC original sheet below, controls the descending distance of the electric push rod, and avoids pressing the PVC original sheet.

[0008] Preferably, a plurality of equally spaced grooves are provided on the conveyor belt of the conveyor device.

[0009] Preferably, positioning openings are respectively provided on both sides of the groove.

[0010] Preferably, a limiting assembly is installed above the groove, and the limiting assembly includes a partition plate, which is inserted into the groove. The cooperation of two sets of partition plates and their surface adjustment plates forms a limiting space, thereby limiting the position of the PVC original sheet, and through the single conveying distance of the preset conveying device, the PVC original sheet can be accurately conveyed to the bottom of the bracket for transportation.

[0011] Preferably, both ends of the partition plate are respectively provided with grooves, and the interior of the groove is slidably connected with an L-shaped card plate. When installing the partition plate, the partition plate is inserted into the interior of the groove, and one end of the card plate is inserted into the positioning port through the elastic force of the spring, thereby fixing the partition plate in the groove. According to the different widths of the PVC original sheet, the partition plate is fixed in the corresponding groove, and the spacing between the partition plates can be adjusted accordingly.

[0012] Preferably, a spring is fixedly connected to the side of the clamping plate opposite to the slot.

[0013] Preferably, the two ends of the partition plate are respectively slidably connected with adjustment plates, the tops of the two adjustment plates are threadedly connected with bidirectional screws, and the bidirectional screws are rotatably connected to the partition plate. The adjustment plates are driven to rotate by rotating the bidirectional screws, and the spacing between the adjustment plates can be adjusted accordingly according to the different lengths of the PVC original sheets, thereby limiting the positioning of PVC original sheets of various sizes.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model can place the PVC original sheet on the blister machine for adsorption through the feeding component, so as to realize automatic feeding of the PVC original sheet, and solves the problem that the production efficiency is reduced by manual feeding in the existing PVC decorative film production using the blister process.

[0016] 2. The utility model forms a limiting space through the cooperation of two groups of partition plates and their surface adjustment sheets, thereby limiting the position of the PVC original sheet, so that the PVC original sheet can be accurately transported to the bottom of the bracket for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the conveying device and the blister machine of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the feeding component of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the A structure.

[0023] In the figure: 1. conveying device; 2. blister machine; 3. bracket; 4. opening; 5. feeding assembly; 51. sliding plate; 52. electric push rod; 53. vacuum suction cup; 54. adjusting screw; 55. distance sensor; 6. limit assembly; 61. partition plate; 62. slot; 63. clamping plate; 64. spring; 65. adjusting plate; 66. bidirectional screw; 7. groove; 8. positioning port; 9. driver. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] See also Figure 1-3 As shown, a feeding device for processing and feeding a blister PVC decorative film comprises a conveying device 1 and a blister machine 2. A bracket 3 is fixedly connected to the top of the conveying device 1 corresponding to the blister machine 2. An opening 4 is provided on the side of the bracket 3 facing the blister machine 2. A slide groove is provided on the top of the bracket 3. A feeding component 5 is installed on the slide groove. The feeding component 5 comprises a sliding plate 51. The sliding plate 51 is slidably installed on the slide groove. A plurality of electric push rods 52 are fixedly connected to the bottom of the sliding plate 51. A vacuum suction cup 53 is fixedly connected to the driving end of the electric push rod 52. An adjusting screw 54 is threadedly connected to the top of the sliding plate 51. Both ends of the adjusting screw 54 are rotatably connected to the bracket 3. A driver 9 is fixedly connected to the top of the bracket 3, and the driving end of the driver 9 penetrates the bracket 3 and the adjusting screw One end of 54 is fixedly connected. When in use, the PVC original sheets are placed on the conveying device 1 at equal intervals, and the PVC original sheets are transported to the bottom of the bracket 3 in sequence through the conveying device 1. The electric push rod 52 is operated to drive the vacuum suction cup 53 to descend and adsorb the PVC original sheets. Then the electric push rod 52 contracts and drives the adsorbed PVC original sheets to rise a certain distance. The operating driver 9 drives the adjusting screw 54 to rotate to make the sliding plate 51 slide horizontally, thereby driving the PVC original sheets to move to the blister machine 2. The electric push rod 52 descends and closes the vacuum suction cup 53, and the PVC original sheets are placed on the blister machine 2 for adsorption, thereby realizing automatic loading of the PVC original sheets, which solves the problem that the production efficiency is reduced by manual loading when the PVC decorative film is produced by the existing blister process.

[0027] A distance sensor 55 is fixedly connected to the bottom of the sliding plate 51, and the distance sensor 55 is electrically connected to the electric push rod 52. The distance sensor 55 detects the distance to the PVC original sheet below, controls the descending distance of the electric push rod 52, and avoids pressing the PVC original sheet.

[0028] Embodiment 2

[0029] For comparison with Example 1, please refer to Figure 4-5 As shown, the utility model provides another embodiment, in which a plurality of grooves 7 distributed at equal distances are provided on the conveyor belt of the conveyor device 1 .

[0030] Positioning openings 8 are respectively formed on two sides of the groove 7 .

[0031] A limiting assembly 6 is installed above the groove 7. The limiting assembly 6 includes a partition plate 61. The partition plate 61 is inserted into the groove 7. The cooperation of two groups of partition plates 61 and their surface adjustment plates 65 forms a limiting space, thereby limiting the position of the PVC original sheet. By presetting the single conveying distance of the conveying device 1, the PVC original sheet can be accurately conveyed to the bottom of the bracket 3 for transportation.

[0032] Both ends of the partition plate 61 are respectively provided with slots 62, and the interior of the slot 62 is slidably connected with an L-shaped card plate 63. When installing the partition plate 61, the partition plate 61 is inserted into the interior of the groove 7, and one end of the card plate 63 is inserted into the positioning port 8 through the elastic force of the spring 64, thereby fixing the partition plate 61 in the groove 7. According to the different widths of the PVC original sheet, the partition plate 61 is fixed in the corresponding groove 7, and the spacing of the partition plates 61 can be adjusted accordingly.

[0033] A spring 64 is fixedly connected to the side of the clamping plate 63 opposite to the slot 62 .

[0034] Adjusting plates 65 are slidably connected to both ends of the partition plate 61, and the tops of the two adjusting plates 65 are threadedly connected to bidirectional lead screws 66, which are rotatably connected to the partition plate 61. By rotating the bidirectional lead screws 66 to drive the adjusting plates 65 to rotate, the spacing between the adjusting plates 98 can be adjusted accordingly according to the different lengths of the PVC original sheets, thereby limiting the positioning of PVC original sheets of various sizes.

[0035] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and according to the actual situation, a suitable controller should be selected to be electrically connected to the conveying device 1, the blister machine 2, the electric push rod 52, the vacuum suction cup 53 and the driver 9 to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the working order. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0036] Working principle: when in use, the PVC original sheets are placed on the conveying device 1 at equal intervals, and the PVC original sheets are transported to the bottom of the bracket 3 in sequence through the conveying device 1. The electric push rod 52 is operated to drive the vacuum suction cup 53 to descend and adsorb the PVC original sheets. Then, the electric push rod 52 contracts and drives the adsorbed PVC original sheets to rise a certain distance. The operating driver 9 drives the adjusting screw 54 to rotate to make the sliding plate 51 slide horizontally, thereby driving the PVC original sheets to move to the blister machine 2. The electric push rod 52 descends and closes the vacuum suction cup 53, and the PVC original sheets are placed on the blister machine 2 for adsorption, thereby realizing automatic loading of the PVC original sheets, which solves the problem of reduced production efficiency due to manual loading in the existing production of PVC decorative films using the blister process.

[0037] The two sets of partition plates 61 and their surface adjustment plates 65 cooperate to form a limiting space, thereby limiting the position of the PVC original sheet, and by presetting the single conveying distance of the conveying device 1, the PVC original sheet can be accurately conveyed to the bottom of the bracket 3 for transportation.

[0038] When installing the partition plate 61, the partition plate 61 is inserted into the interior of the groove 7, and one end of the clamping plate 63 is inserted into the positioning port 8 through the elastic force of the spring 64, thereby fixing the partition plate 61 in the groove 7, and fixing the partition plate 61 in the corresponding groove 7 according to the width of the PVC original sheet, and the spacing of the partition plates 61 can be adjusted accordingly, and by rotating the bidirectional lead screw 66 to drive the adjusting plate 65 to rotate, the spacing of the adjusting plate 98 can be adjusted accordingly according to the length of the PVC original sheet, thereby limiting the position of PVC original sheets of various sizes.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A blister PVC decorative film processing and feeding device, comprising a conveying device (1) and a blister machine (2), characterized in that: A bracket (3) is fixedly connected to the top of the conveying device (1) corresponding to the blister machine (2); an opening (4) is provided on the side of the bracket (3) facing the blister machine (2); a slide groove is provided on the top of the bracket (3); a loading assembly (5) is installed on the slide groove; the loading assembly (5) comprises a sliding plate (51); the sliding plate (51) is slidably installed on the slide groove; a plurality of electric push rods (52) are fixedly connected to the bottom of the sliding plate (51); a driving end of the electric push rod (52) is fixedly connected to a vacuum suction cup (53); an adjusting screw (54) is threadedly connected to the top of the sliding plate (51); both ends of the adjusting screw (54) are rotatably connected to the bracket (3); a driver (9) is fixedly connected to the top of the bracket (3); and the driving end of the driver (9) passes through the bracket (3) and is fixedly connected to one end of the adjusting screw (54).

2. The blister PVC decorative film processing and feeding device according to claim 1 is characterized in that: A distance sensor (55) is fixedly connected to the bottom of the sliding plate (51).

3. The processing and feeding device for blister PVC decorative film according to claim 1 is characterized in that: The conveyor belt of the conveyor device (1) is provided with a plurality of grooves (7) distributed at equal intervals.

4. The processing and feeding device for blister PVC decorative film according to claim 3 is characterized in that: Positioning openings (8) are respectively provided on both sides of the groove (7).

5. The processing and feeding device for blister PVC decorative film according to claim 4 is characterized in that: A limit assembly (6) is installed above the groove (7), and the limit assembly (6) comprises a partition plate (61), and the partition plate (61) is inserted into the groove (7).

6. The processing and feeding device for blister PVC decorative film according to claim 5, characterized in that: The two ends of the partition plate (61) are respectively provided with slots (62), and an L-shaped clamping plate (63) is slidably connected inside the slot (62).

7. The processing and feeding device for blister PVC decorative film according to claim 6 is characterized in that: A spring (64) is fixedly connected to the side of the clamping plate (63) opposite to the slot (62).

8. The processing and feeding device for blister PVC decorative film according to claim 5, characterized in that: Adjustment plates (65) are slidably connected to the two ends of the partition plate (61), and the tops of the two adjustment plates (65) are threadedly connected to bidirectional lead screws (66), and the bidirectional lead screws (66) are rotatably connected to the partition plate (61).

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