Defective bottle preform recovery equipment for bottle preform production

Abstract

The utility model relates to the technical field of bottle preform production, and discloses a defective bottle preform recovery device for bottle preform production, which comprises a mounting table, the front side of the mounting table is fixedly connected with a mounting rack, the top end of the mounting rack is provided with a moving mechanism, the moving mechanism is provided with a placing plate, the placing plate is provided with a fixing mechanism, and the fixing mechanism is provided with a movable mechanism. A detection mechanism is arranged at the top end of the mounting table, a removal mechanism is arranged on the rear side of the mounting table, a collection box is arranged in the middle of the mounting frame, a heating mechanism, an extrusion mechanism and a collection mechanism are arranged in the collection box, and universal wheels are fixedly connected to the four corners of the bottom end of the mounting table. According to the bottle blank collecting box, the bottle blanks can be fixed through the fixing mechanism in the inspection process, the situation that the qualified bottle blanks are mistakenly removed by the removing device is avoided, in addition, the collected bottle blanks can be extruded through the extruding mechanism and the heating mechanism, and the space utilization rate of the collecting box is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle embryo production technical field especially relates to a defect bottle embryo recovery equipment for bottle embryo production. BACKGROUND

[0002] Bottle embryo refers to the embryonic form of plastic products such as plastic bottles before forming, and the quality of bottle embryo often directly affects the quality of final plastic products, and the use of defect bottle embryo recovery equipment can eliminate unqualified products;

[0003] The existing defect bottle embryo recovery equipment for bottle embryo production detects the bottle embryo through the detection module and the sensor, and when detecting unqualified products, triggers the rejection device to make the defective bottle embryo fall into the collection container.

[0004] For the existing defect bottle embryo recovery equipment for bottle embryo production, when the bottle embryo shakes or deviates on the conveying belt during the inspection process, the rejection device may mistakenly reject qualified bottle embryo or fail to accurately reject defective bottle embryo. In addition, the defective plastic bottle embryo is usually irregular in shape and occupies a large space. The bottle embryo that has not been extruded is loosely piled up in the device, and there are a large number of gaps between them, which cannot fully utilize the space, and manual processing is required multiple times. Therefore, a defect bottle embryo recovery equipment for bottle embryo production is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a defect bottle embryo recovery equipment for bottle embryo production, aiming at improving the problems of inconvenient fixing of bottle embryo in the conveying process and large space occupied by collected bottle embryo in the prior art, and low space utilization.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A defect bottle embryo recovery equipment for bottle embryo production, comprising a mounting table, a mounting frame fixedly connected to the front side of the mounting table, a moving mechanism provided at the top end of the mounting frame, a placing plate provided on the moving mechanism, a fixing mechanism provided on the placing plate, a detection mechanism provided at the top end of the mounting table, a rejection mechanism provided at the rear side of the mounting table, a collection box provided at the middle part of the mounting frame, a heating mechanism, an extrusion mechanism and a collection mechanism provided inside the collection box, and universal wheels fixedly connected to the bottom corners of the mounting table.

[0008] The extrusion mechanism comprises a hydraulic push rod, a hydraulic chamber is formed in the left end front side of the collection box, a hydraulic push rod is arranged inside the hydraulic chamber, the output end of the hydraulic push rod penetrates the collection box, and an extrusion plate is fixedly connected to the output end.

[0009] Further description of the above technical scheme:

[0010] The heating mechanism comprises a heating cavity, the inner rear wall of the collection box is provided with the heating cavity, a plurality of heating resistance wires are equidistantly arranged in the heating cavity, and the front end of the heating cavity is fixedly connected with a diaphragm.

[0011] As a further description of the above technical solution:

[0012] The collection mechanism comprises a collection frame, the left end rear side of the collection box is provided with a taking-out groove, the collection frame is slidably connected in the taking-out groove on the collection box, the bottom end of the collection frame is slidably connected with the inner bottom wall of the collection box, and the left end of the collection frame is fixedly connected with a handle.

[0013] As a further description of the above technical solution:

[0014] The fixing mechanism comprises two groups of fixing blocks, the top end of the placing plate is fixedly connected with the fixing blocks in a symmetrical distribution, one end of a plurality of clamping springs is fixedly connected to the adjacent side of the two groups of fixing blocks, the other end of the clamping spring is fixedly connected with a clamping plate, one end of the clamping plate is fixedly connected with one end of a cable, and the other end of the cable is fixedly connected with a winding assembly.

[0015] As a further description of the above technical solution:

[0016] The winding assembly comprises two winding motors, the top end of the placing plate is fixedly connected with the winding motors in a symmetrical distribution, the output end of the winding motor is fixedly connected with a winding shaft, and the other end of the cable penetrates through the same side fixing block and is fixedly connected with the winding shaft.

[0017] As a further description of the above technical solution:

[0018] The detection mechanism comprises a visual detector, the top end left side of the mounting table is fixedly connected with the visual detector, and the top end middle part of the mounting table is fixedly connected with a display.

[0019] As a further description of the above technical solution:

[0020] The rejection mechanism comprises an air pump, the front end of the air pump is fixedly connected with the rear end of the mounting table, the input end of the air pump is fixedly connected with an air inlet pipe, the output end of the air pump is fixedly connected with one end of an air outlet pipe, and the other end of the air outlet pipe is fixedly connected with a spray head.

[0021] As a further description of the above technical solution:

[0022] The moving mechanism includes a moving frame, the top end of the mounting frame is connected with the moving frame through a screw, one end of the moving frame is fixedly connected with a moving motor, the output end of the moving motor is fixedly connected with a driving wheel, the front end of a rotating wheel is connected with the driving wheel through a transmission belt, the other end of the moving frame is provided with an inspection wheel, the inspection wheel and the rear side of the rotating wheel are connected through an inspection belt, the inspection belt is detachably connected with a placing plate, the right end of the placing plate is provided with a limiting slide, the middle section of the inside of the moving frame is provided with a limiting frame, the limiting frame and the limiting slide are slidably connected, and the right end of the limiting frame is fixedly connected with a blocking rod.

[0023] The utility model has the advantages of the following beneficial effects:

[0024] 1、The utility model discloses, through the cooperation of two groups of fixed blocks and multiple clamping springs and clamping plates, can fix from both sides bottle embryo, reduce the position deviation of bottle embryo in the detection process, avoid the emergence of the phenomenon that the rejection device will reject qualified bottle embryo.

[0025] 2、The utility model discloses, multiple heating resistance wires equidistantly arranged in the heating cavity can generate heat, pass through the diaphragm and transfer to the bottle embryo in the collection box, and the hydraulic push rod pushes the extrusion plate to extrude the bottle embryo, can make the volume of bottle embryo greatly reduce, and the bottle embryo after softening is more easily deformed in the subsequent extrusion treatment process, is favorable to improve the efficiency and effect of recovery processing, and the shape of the bottle embryo after extrusion is more regular, is more stable in the storage and transportation process. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional schematic view of a defective bottle embryo recovery equipment for bottle embryo production is provided for the utility model;

[0027] Figure 2 A split structure schematic view of a collection box of a defective bottle embryo recovery equipment for bottle embryo production is provided for the utility model;

[0028] Figure 3 A cross-sectional structure schematic view of a collection box of a defective bottle embryo recovery equipment for bottle embryo production is provided for the utility model;

[0029] Figure 4 A structure schematic view of a rejection mechanism of a defective bottle embryo recovery equipment for bottle embryo production is provided for the utility model;

[0030] Figure 5 A structure schematic view of a fixing mechanism of a defective bottle embryo recovery equipment for bottle embryo production is provided for the utility model;

[0031] Figure 6 A structure schematic view of a moving mechanism of a defective bottle embryo recovery equipment for bottle embryo production is provided for the utility model.

[0032] Legend:

[0033] 1, installation platform; 2, detection mechanism; 201, visual detector; 202, display; 3, rejection mechanism; 301, air pump; 302, air inlet pipe; 303, air outlet pipe; 304, nozzle; 4, placement plate; 5, fixing mechanism; 501, fixing block; 502, clamping spring; 503, clamping plate; 504, pull cable; 505, winding shaft; 506, winding motor; 6, collection box; 7, mounting frame; 8, extrusion mechanism; 801, extrusion plate; 802, hydraulic push rod; 803, hydraulic chamber; 9, heating mechanism; 901, heating cavity; 902, heating resistance wire; 903, diaphragm; 10, collection mechanism; 1001, collection frame; 1002, handle; 1003, take-out slot; 11, moving mechanism; 1101, moving frame; 1102, moving motor; 1103, driving wheel; 1104, rotating wheel; 1105, transmission belt; 1106, inspection wheel; 1107, inspection belt; 1108, limiting frame; 1109, limiting slide; 1110, blocking rod; 12, universal wheel. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] Reference Figure 1 and Figure 5The utility model provides an embodiment: a kind of defective bottle embryo recovery equipment for bottle embryo production, including installation platform 1, the front side of installation platform 1 is fixedly connected with mounting rack 7, fixed mechanism 5 is provided on placing plate 4, fixed mechanism 5 includes two groups of fixed blocks 501, the top end of placing plate 4 is fixedly connected with fixed block 501 in symmetrical distribution, the adjacent side of two groups of fixed blocks 501 is fixedly connected with the one end of multiple clamping springs 502 at equal intervals, the other end of clamping spring 502 is all fixedly connected with clamping plate 503, the outer end of clamping plate 503 is all fixedly connected with one end of cable 504, the other end of cable 504 is fixedly connected with winding assembly, installation platform 1 is the basic support structure of entire recovery equipment, mounting rack 7 can provide stable mounting position for subsequent collection box and other related components, cable 504 can realize the traction to clamping plate 503, fixed block 501 is as the installation basis of fixed mechanism 5, using the elastic potential energy of clamping spring 502 can make clamping plate 503 clamp bottle embryo, the outer surface of clamping plate 503 is covered with a layer of soft rubber material, this layer of rubber material can increase the friction between clamping plate 503 and bottle embryo, so that bottle embryo can be clamped more firmly, also can avoid causing scratch to bottle embryo surface in clamping process, protect the appearance quality of bottle embryo;

[0036] Winding assembly includes two winding motors 506, the top end of placing plate 4 is fixedly connected with winding motor 506 in symmetrical distribution, the output of winding motor 506 is fixedly connected with winding shaft 505, the other end of cable 504 penetrates same side fixed block 501, and is fixedly connected with winding shaft 505, winding motor 506 is the core power source of entire winding assembly, winding shaft 505 can wind cable 504.

[0037] Refer to Figure 1 And Figure 4 The top of installation platform 1 is provided with detection mechanism 2, the rear side of installation platform 1 is provided with rejection mechanism 3, detection mechanism 2 includes vision detector 201, the top left side of installation platform 1 is fixedly connected with vision detector 201, the top middle part of installation platform 1 is fixedly connected with display 202, vision detector 201 can capture the details of bottle embryo, as the basis whether bottle embryo is qualified, the information captured is fed back to display 202, for operator to observe;

[0038] The removing mechanism 3 comprises an air pump 301, the front end of the air pump 301 is fixedly connected with the rear end of the mounting table 1, the input end of the air pump 301 is fixedly connected with an air inlet pipe 302, one end of the air outlet pipe 303 fixedly connected with the output end of the air pump 301, the other end of the air outlet pipe 303 is fixedly connected with a spray head 304, the air pump 301 is the power core of the whole removing mechanism 3, one end of the air inlet pipe 302 is tightly connected with the air inlet of the air pump 301, the other end extends to the outside air environment, the gas is conveyed to the spray head 304 through the air outlet pipe 303, and the gas flow beam is formed when the gas is sprayed out of the spray head 304, and the gas flow beam can blow the bottle embryo off the placing plate 4.

[0039] With reference to Figures 2-3 , the middle part of the mounting frame 7 is provided with a collecting box 6, the inside of the collecting box 6 is provided with a heating mechanism 9 and a pressing mechanism 8, the pressing mechanism 8 comprises a hydraulic push rod 802, the left end of the front side of the collecting box 6 is provided with a hydraulic cabin 803, the inside of the hydraulic cabin 803 is provided with the hydraulic push rod 802, the output end of the hydraulic push rod 802 penetrates the collecting box 6 and is fixedly connected with a pressing plate 801, the collecting box 6 is a key container for collecting and processing defective bottle embryos, the hydraulic cabin 803 is a working space specially designed for the hydraulic push rod 802, and the pressing plate 801 can apply uniform and stable pressure to the bottle embryo in the collecting box 6 under the pushing of the hydraulic push rod 802, so that the bottle embryo is pressed;

[0040] The heating mechanism 9 comprises a heating cavity 901, the inner rear wall of the collecting box 6 is provided with the heating cavity 901, a plurality of heating resistance wires 902 are equidistantly arranged in the heating cavity 901, the front end of the heating cavity 901 is fixedly connected with a diaphragm 903, the diaphragm 903 is connected with the inner rear wall of the collecting box 6, the heating resistance wires 902 can all generate a large amount of heat after being electrified, the diaphragm 903 is made of a special material with good heat conductivity and heat insulation, which can effectively transfer the heat generated by the heating resistance wires 902 to the bottle embryo in the collecting box 6, and prevent the bottle embryo from directly contacting the heating resistance wires 902, so as to avoid damaging the bottle embryo or causing safety problems due to local overheating

[0041] With reference to Figure 2 , the collecting mechanism 10 comprises a collecting frame 1001, the left end of the rear side of the collecting box 6 is provided with a taking-out groove 1003, the collecting frame 1001 is slidably connected in the taking-out groove 1003 on the collecting box 6, the bottom end of the collecting frame 1001 is slidably connected with the inner bottom wall of the collecting box 6, and the left end of the collecting frame 1001 is fixedly connected with a handle 1002, the handle 1002 is arranged to facilitate the operator to take out the collecting frame 1001, and the collecting frame 1001 is used to draw out the collected and processed bottle embryo.

[0042] With reference to Figure 1 and Figure 6The top end of the mounting frame 7 is provided with a moving mechanism 11, the moving mechanism 11 comprises a moving frame 1101, the top end of the mounting frame 7 is connected with the moving frame 1101 through screws, one end of the moving frame 1101 is fixedly connected with a moving motor 1102, the output end of the moving motor 1102 is fixedly connected with a driving wheel 1103, the front end of the driving wheel 1103 is connected with the front end of a rotating wheel 1104 through a transmission belt 1105, the other end of the moving frame 1101 is provided with an inspection wheel 1106, the inspection wheel 1106 and the rear side of the rotating wheel 1104 are connected through an inspection belt 1107, the inspection belt 1107 is detachably connected with the placement plate 4, the right end of the placement plate 4 is provided with a limiting slide piece 1109, the middle segment of the inside of the moving frame 1101 is provided with a limiting frame 1108, the limiting frame 1108 and the limiting slide piece 1109 are slidingly connected, the right end of the limiting frame 1108 is fixedly connected with a blocking rod 1110, the bottom end of the mounting table 1 is fixedly connected with universal wheels 12 at four corners, the moving motor 1102 is the power core of the whole moving mechanism 11, the driving wheel 1103 can effectively transmit power to the rotating wheel 1104 under the connecting action of the transmission belt 1105, the placement plate 4 can be driven through the inspection belt 1107, the limiting slide piece 1109 provides a stable sliding track, ensures that the placement plate 4 will not deviate or shake in the moving process, the function of the blocking rod 1110 is to limit the moving range of the placement plate 4, when the limiting slide piece 1109 touches the blocking rod 1110, the placement plate 4 stops moving, ensures that the bottle embryo performs corresponding operation in the designated position, the universal wheels 12 are specially for the movement of the equipment.

[0043] Working principle: start the winding motor 506, the winding motor 506 makes the winding shaft 505 rotate, the winding shaft 505 winds the cable 504 in the process of rotation, the cable 504 pulls the clamping plate 503, makes the distance between the clamping plate 503 increase, in the process, the clamping spring 502 is compressed, then the bottle blank is placed on the placing plate 4 between the clamping plate 503, then the winding motor 506 is disconnected, the clamping spring 502 resets, the clamping plate 503 clamps the bottle blank, then the visual detector 201 and the sensor in the placing plate 4 detect the bottle blank, the reaction parameter is fed back to the display 202, when the bottle blank is a defective bottle blank, the moving motor 1102 on the moving frame 1101 starts, the moving motor 1102 makes the driving wheel 1103 rotate, through the transmission of the transmission belt 1105, the rotating wheel 1104 rotates, when the rotating wheel 1104 rotates, the inspection wheel 1106 and the inspection belt 1107 also move correspondingly, the placing plate 4 moves along with the inspection belt 1107, the limiting slide 1109 on the placing plate 4 also slides on the limiting frame 1108, slides to the right end of the moving frame 1101, the limiting slide 1109 touches the blocking rod 1110, the moving motor 1102 is disconnected, then the winding motor 506 starts again, the clamping plate 503 releases the defective bottle blank, then the air pump 301 starts, the air pump 301 draws air through the air inlet pipe 302 and pressurizes and delivers to the air outlet pipe 303, the bottle blank is blown into the collecting box 6 on the mounting frame 7 from the nozzle 304 of the air outlet pipe 303, then falls into the collecting frame 1001 through the chute in the collecting box 6, then the heating resistance wire 902 in the heating cavity 901 is electrified, the heating resistance wire 902 starts to heat, the heat generated through the diaphragm 903 softens the bottle blank in the collecting frame 1001, after the bottle blank is softened, the hydraulic push rod 802 in the hydraulic cabin 803 extends, the bottle blank is extruded by the extrusion plate 801, then the bottle blank can be taken out from the taking-out slot 1003 along with the collecting frame 1001 by pulling the handle 1002.

[0044] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical scheme recorded in the foregoing embodiments, or equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A defective preform recovery apparatus for preform production, comprising a mounting table (1), characterized in that: The front side of the mounting table (1) is fixedly connected with a mounting rack (7), the top end of the mounting rack (7) is provided with a moving mechanism (11), the moving mechanism (11) is provided with a placing plate (4), the placing plate (4) is provided with a fixing mechanism (5), the top end of the mounting table (1) is provided with a detection mechanism (2), the rear side of the mounting table (1) is provided with a rejection mechanism (3), the middle part of the mounting rack (7) is provided with a collecting box (6), the inside of the collecting box (6) is provided with a heating mechanism (9), an extrusion mechanism (8) and a collecting mechanism (10), and the bottom end of the mounting table (1) is fixedly connected with universal wheels (12) at four corners. The extrusion mechanism (8) comprises a hydraulic push rod (802), a hydraulic cabin (803) is formed in the left end of the collecting box (6), the inside of the hydraulic cabin (803) is provided with the hydraulic push rod (802), the output end of the hydraulic push rod (802) penetrates the collecting box (6) and is fixedly connected with an extrusion plate (801).

2. The defective preform recovery apparatus for preform production according to claim 1, characterized by: The heating mechanism (9) comprises a heating cavity (901), the inner rear wall of the collecting box (6) is provided with the heating cavity (901), a plurality of heating resistance wires (902) are equidistantly arranged in the heating cavity (901), the front end of the heating cavity (901) is fixedly connected with a diaphragm (903), and the diaphragm (903) is connected with the inner rear wall of the collecting box (6).

3. The defective preform recovery apparatus for preform production according to claim 1, characterized by: The collecting mechanism (10) comprises a collecting frame (1001), a taking-out groove (1003) is formed in the left rear side of the collecting box (6), the collecting frame (1001) is slidably connected in the taking-out groove (1003) on the collecting box (6), the bottom end of the collecting frame (1001) is slidably connected with the inner bottom wall of the collecting box (6), and the left end of the collecting frame (1001) is fixedly connected with a handle (1002).

4. The defective preform recovery apparatus for preform production according to claim 1, characterized by: The fixing mechanism (5) comprises two groups of fixing blocks (501), the top end of the placing plate (4) is fixedly connected with the fixing blocks (501) in a symmetrical distribution, one end of a plurality of clamping springs (502) is fixedly connected to the adjacent sides of the two groups of fixing blocks (501) at equal intervals, the other end of the clamping spring (502) is fixedly connected with a clamping plate (503), the outer end of the clamping plate (503) is fixedly connected with one end of a cable (504), and the other end of the cable (504) is fixedly connected with a winding assembly.

5. The defective preform recovery apparatus for preform production according to claim 4, characterized by: The winding assembly comprises two winding motors (506), the top end of the placing plate (4) is fixedly connected with the winding motors (506) in a symmetrical distribution, the output end of the winding motor (506) is fixedly connected with a winding shaft (505), and the other end of the cable (504) penetrates the same side fixing block (501) and is fixedly connected with the winding shaft (505).

6. The defective preform recovery apparatus for preform production according to claim 1, characterized by: The detection mechanism (2) comprises a visual detector (201), the top left side of the mounting table (1) is fixedly connected with the visual detector (201), and the top middle part of the mounting table (1) is fixedly connected with a display (202).

7. The defective preform recovery apparatus for preform production according to claim 1, characterized by: The removing mechanism (3) includes an air pump (301), the front end of the air pump (301) is fixedly connected with the rear end of the mounting table (1), the input end of the air pump (301) is fixedly connected with an air inlet pipe (302), one end of an air outlet pipe (303) fixedly connected with the output end of the air pump (301), the other end of the air outlet pipe (303) is fixedly connected with a spray head (304).

8. The defective preform recovery apparatus for preform production according to claim 1, characterized by: The moving mechanism (11) includes a moving frame (1101), the top end of the mounting frame (7) is connected with the moving frame (1101) through a screw, one end of the moving frame (1101) is fixedly connected with a moving motor (1102), the output end of the moving motor (1102) is fixedly connected with a driving wheel (1103), the front end of a rotating wheel (1104) is connected with the driving wheel (1103) through a transmission belt (1105), the other end of the moving frame (1101) is provided with an inspection wheel (1106), the inspection wheel (1106) and the rear side of the rotating wheel (1104) are connected through an inspection belt (1107), the inspection belt (1107) is detachably connected between the inspection belt (1107) and the placement plate (4), the right end of the placement plate (4) is provided with a limiting slide piece (1109), the middle segment of the inside of the moving frame (1101) is provided with a limiting frame (1108), the limiting frame (1108) and the limiting slide piece (1109) are slidingly connected, the right end of the limiting frame (1108) is fixedly connected with a blocking rod (1110).

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