Clothing protection washing liquid bottle blowing machine

Abstract

The invention discloses a clothing protection washing liquid bottle blowing machine which comprises a mold for blow molding of a base bottle and a base plate for supporting a blow-molded bottle body, and further comprises a rack for transferring the bottle body, and a bolt for supporting and positioning the bottle body is arranged on the base plate. A turning and moving structure which is used for transferring blow-molded bottle bodies with downward openings to the conveying device and enabling the openings of the blow-molded bottle bodies to face upwards is arranged on the rack, the turning and moving structure comprises a transverse vertical frame arranged above the rack, and the transverse vertical frame is provided with an opening turning assembly which is used for driving a transverse plate to freely move in the horizontal direction and freely deflect at the movement final process of one end; according to the turnover device, the turnover structure is arranged, automatic bottle body taking-down and turnover operation can be achieved through the synergistic effect of the opening turning assembly and the clamping assemblies, especially for the bottle bodies with downward openings, the turnover device can automatically and efficiently turn over the bottle bodies to be in the state that the openings face upwards, the turnover device is simple in structure and convenient to operate, the labor intensity of workers is reduced, and the production efficiency is improved. The production efficiency is improved; and manual intervention is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of clothing, in particular to a bottle blowing machine for clothing and laundry detergent bottles. BACKGROUND

[0002] The existing bottle blowing machine fixes the preformed base bottle through the plug on the base plate during processing, and then transports the base bottle to the mold through the horizontally movable or rotating base plate, and then removes the blow molded bottle body from the mold. In order to ensure the continuous blow molding process of the clothing and laundry detergent bottle, the molded bottle body needs to be removed from the base plate for subsequent placement of the base bottle. However, after the clothing and laundry detergent bottle is blow molded, the bottle mouth is basically in an upward or downward state. However, it is difficult to remove the bottle body with the downward opening and turn it over for subsequent processing of the bottle body. Therefore, a bottle blowing machine for clothing and laundry detergent bottles is proposed. SUMMARY

[0003] The present application aims to provide a bottle blowing machine for clothing and laundry detergent bottles, which has the advantages of automatic bottle removal and turning operation, and solves the problem of difficulty in removing the bottle body with the downward opening and turning it over for subsequent processing of the bottle body.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a bottle blowing machine for clothing and laundry detergent bottles, comprising a mold for blow molding a base bottle and a base plate for supporting the blow molded bottle body, further comprising a rack for transferring the bottle body, the base plate is provided with a plug for supporting and positioning the bottle body, and the rack is provided with a turning structure for transferring the bottle body with the downward opening blow molded to the conveying device and making the opening upward; The turning structure comprises a horizontal vertical frame arranged above the rack, a bottom support frame is fixedly connected to the horizontal vertical frame, a horizontal plate is arranged on the bottom support frame, and a turning opening assembly is arranged on the horizontal vertical frame to drive the horizontal plate to move freely in the horizontal direction and to deflect freely at the end of the movement. A plurality of clamping assemblies corresponding to the position of the base plate and used for fixing the bottle body are arranged on the horizontal plate, the clamping assembly comprises two sets of arc-shaped clamping plates moving synchronously towards or away from each other in the horizontal direction, and a space for accommodating the bottle opening position of the bottle body is formed between the two sets of arc-shaped clamping plates.

[0005] Preferably, the turning opening assembly comprises a longitudinal vertical frame moving freely in the horizontal direction, a positioning plate is fixedly connected to the horizontal plate, a positioning pin is fixedly connected to one side of the longitudinal vertical frame towards the positioning plate, and a vertical positioning groove is formed in the longitudinal vertical frame for vertical sliding connection of the positioning pin. A plurality of sets of blocking circles symmetrically distributed are fixedly connected to both sides of the horizontal plate, and the bottom support frame is provided with an open guiding groove for horizontal sliding connection of the blocking circle.

[0006] Preferably, the transverse stand is provided with a transverse sliding seat and a transverse sliding groove for horizontally sliding connection of the transverse sliding seat, and the transverse sliding seat is fixedly connected between the transverse stand and the longitudinal stand. The transverse stand is provided with a multi-stage electric push rod for driving horizontal movement of the transverse sliding seat, and the fixed end and the telescopic end of the multi-stage electric push rod are fixedly connected to the transverse stand and the transverse sliding seat, respectively.

[0007] Preferably, the clamping assembly further comprises a side plate fixedly connected to the horizontal plate, a horizontal extension column freely moving in the horizontal direction is slidably penetrated through the side plate, an end seat is fixedly connected to the horizontal extension column, a swing rod is pivotally arranged on the end seat, and one end of the swing rod away from the end seat is pivotally arranged on the arc-shaped clamping plate. The horizontal plate is fixedly connected with a rectangular plate, and the rectangular plate is provided with a groove one for horizontally sliding connection of the arc-shaped clamping plate. The horizontal plate is provided with a displacement assembly for driving horizontal movement of the horizontal extension column.

[0008] Preferably, the displacement assembly comprises a position adjusting cylinder freely rotating in the vertical direction, the position adjusting cylinder is pivotally arranged on the side plate, a limiting pin is fixedly connected to one end of the horizontal extension column facing the position adjusting cylinder, and a limiting groove is formed in the position adjusting cylinder for sliding connection of the limiting pin. The limiting groove is composed of two groups of symmetrical spiral groove portions and two groups of flat groove portions, the two groups of spiral groove portions and the two groups of flat groove portions are cross-distributed, and the end of each group of spiral groove portions is communicated with one group of flat groove portions.

[0009] Preferably, the horizontal plate is provided with an accommodating groove corresponding to the position of the side plate, a horizontal column is pivotally arranged in the accommodating groove, the horizontal column penetrates through the blocking circle, and the horizontal plate is provided with a rotation limiting assembly for limiting the rotation direction of the horizontal column. The accommodating groove is further provided with a worm, the worm is fixedly sleeved on the horizontal column, the worm is meshingly connected with a worm wheel, and the worm wheel is coaxially fixed on the position adjusting cylinder.

[0010] Preferably, the rotation limiting assembly comprises a ratchet wheel coaxially fixed on the horizontal column, a hollow gear is arranged on the outer ring of the ratchet wheel, the hollow gear is pivotally arranged on the blocking circle, a plurality of accommodation grooves are formed in the side face of the hollow gear facing the ratchet wheel, one group of pawls is arranged in each accommodation groove, the pawls are pivotally arranged on the hollow gear, and the pawls are meshingly connected with the ratchet wheel.

[0011] Preferably, one end of the bottom support frame facing the mold is fixedly connected with a horizontal rack meshingly connected with the hollow gear, and the bottom support frame is provided with an arc-shaped rack meshingly connected with the hollow gear corresponding to the vertical direction deflection position of the hollow gear. One end of the bottom support frame away from the horizontal rack is fixedly connected with an outward extending plate, the outward extending plate is fixedly connected with a supporting arc strip, and the supporting arc strip is bolted with the arc-shaped rack.

[0012] Compared with the prior art, the present application has the following advantages: The present application sets up a mouth turning assembly, which drives the horizontal plate to move horizontally and turns the bottle body by deflection when the bottle body is moved to the designated position. When the bottle body comes out of the mold, it is usually in a state of mouth down, and the mouth turning assembly turns the bottle body mouth up by accurate turning operation, so that it can be caught by the clamping assembly or the conveying device and moved stably to the next process. The bottle body can be turned automatically by the mouth turning assembly without manual intervention, thereby improving the production efficiency.

[0013] The present application sets up a clamping assembly, which can stably clamp the bottle body, especially after the bottle body is turned, and fix it in the appropriate position. The clamping assembly includes two sets of arc-shaped clamping plates, which apply uniform pressure to the bottle body through sponge material, thereby avoiding scratching the surface of the bottle body and ensuring that it does not slide or displace during the subsequent movement or conveying process. The clamping assembly can firmly fix the bottle body during turning to avoid dropping or displacement of the bottle body.

[0014] The present application sets up a turning structure, which can realize automatic bottle body removal and turning operation through the synergistic effect of the mouth turning assembly and the clamping assembly. Especially for the bottle body with the opening down, the device can automatically and efficiently turn it into the opening up state, which is convenient for the subsequent processing process, improves the production efficiency and reduces manual intervention. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the component where the position adjusting cylinder is located; Figure 3 It is a schematic diagram of the position of the hollow gear and the horizontal rack; Figure 4 It is a schematic diagram of the component where the arc-shaped clamping plate is located; Figure 3 It is an enlarged view of A in the present application; Figure 5 It is an enlarged view of B in the present application; Figure 2 Figure 6 It is a schematic diagram of the component where the longitudinal vertical frame is located; Figure 7 It is a schematic diagram of the component where the arc-shaped clamping plate is located; Figure 8 It is a schematic diagram of the component where the arc-shaped rack is located; Figure 9 It is a schematic diagram of the component where the limiting groove is located; Figure 10 It is a schematic diagram of the horizontal movement state of the horizontal plate; Figure 11 ​This is a schematic diagram of the deflection motion state of the horizontal plate of the present invention.

[0016] In the diagram: 1. Mold; 2. Bottle body; 3. Horizontal support frame; 4. Horizontal slide block; 5. Vertical frame; 6. Horizontal plate; 7. Horizontal slide groove; 8. Base support frame; 9. Open guide groove; 10. Stop circle; 11. Positioning plate; 12. Positioning pin; 13. Vertical positioning groove; 14. Horizontal rack; 15. Hollow gear; 16. Ratchet; 17. Clearance groove; 18. Pawl; 19. Support arc strip; 20. Outer plate; 21. Arc rack; 22. Horizontal column; 23. Receiving groove; 24. Worm gear; 25. Worm wheel; 26. Adjustment cylinder; 27. Limiting pin; 28. Limiting groove; 281. Spiral groove; 282. Flat groove; 29. ​​Horizontal column; 30. Side plate; 31. End seat; 32. Swing rod; 33. Arc clamp plate. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1 to 11 The present invention provides a technical solution: a blow molding machine for clothing care detergent bottles, including a mold 1 for blow molding a base bottle and a base plate for supporting the blow-molded bottle body 2, and a frame for transferring the bottle body 2. The base plate is provided with pins for supporting and positioning the bottle body 2. The frame is provided with a flipping structure for transferring the blow-molded bottle body 2 with the opening facing down to the conveying device and making its opening face up. The flipping structure includes a horizontal frame 3 set above the frame, a bottom support frame 8 fixedly connected to the horizontal frame 3, a horizontal plate 6 provided on the bottom support frame 8, and a flipping assembly on the horizontal frame 3 that drives the horizontal plate 6 to move freely in the horizontal direction and to deflect freely at the end of the movement at one end. The horizontal plate 6 is provided with multiple sets of clamping components corresponding to the position of the base plate and used to fix the bottle body 2. The clamping components include two sets of arc-shaped clamping plates 33 that move synchronously towards or away from each other in the horizontal direction, and a space is formed between the two sets of arc-shaped clamping plates 33 to accommodate the position of the bottle mouth of the bottle body 2.

[0019] like Figure 1 and Figure 2As shown, after the base bottle passes through the heating system and the mold 1, the formed bottle body 2 is transported to one side of the horizontal plate 6 by the freely moving base plate, that is, to the end near the clamping assembly. At this time, under the operation of the flipping assembly, the horizontal plate 6 and the multiple sets of clamping assemblies set thereon are driven to move horizontally in the direction of the bottle body 2. When the arc-shaped clamping plate 33 in the clamping assembly is about to contact the bottle body 2, the horizontal distance between the two sets of arc-shaped clamping plates 33 gradually decreases. The opposite surfaces of the two sets of arc-shaped clamping plates 33 are fixedly connected with sponge. As the arc-shaped clamping plate 33 is at the end of the horizontal stroke near the base plate, the horizontal distance between the two sets of arc-shaped clamping plates 33 reaches the minimum value, and the bottle mouth position of the bottle body 2 is clamped and fixed.

[0020] Meanwhile, after the clamping assembly fixes the bottle mouth position of the bottle 2, the cylinder set on the frame drives the horizontal frame 3, the bottom support frame 8 and the horizontal plate 6 on it to move upward a small distance, so as to cause the bottle 2 on the base plate to move upward and disengage the bottle mouth of the bottle 2 from the pin. Subsequently, the horizontal plate 6 and the clamping assembly on it move horizontally away from the base plate until the horizontal plate 6 reaches the end of the other horizontal stroke and then rotates freely in the vertical direction, thereby driving the fixed bottle 2 to deflect synchronously with it. The vertical rotation angle of the horizontal plate 6 is approximately 180 degrees, so the bottle 2 can be flipped so that the bottle mouth of the bottle 2 faces upward.

[0021] The blow molding machine mainly includes a heating system, mold 1, stretch blow molding system, cooling system, material transfer system, and control system, whose main functions are as follows: Heating system: Responsible for heating plastic preforms or glass to a suitable temperature for blow molding. In the production process of garment care detergent bottles, plastic preforms must be heated evenly to soften them so that they can be formed in the subsequent blow molding process.

[0022] Mold 1: Mold 1 is a component in the blow molding machine used to form bottle body 2. The heated and softened plastic preform or glass material is fed into mold 1, and is made to fit tightly against the inner wall of mold 1 by air pressure or mechanical force, thereby forming the shape of the bottle. The precision and quality of mold 1 directly affect the shape, size and consistency of bottle body 2.

[0023] Stretch blow molding system: The heated plastic preform is first stretched longitudinally by a robotic arm to enhance the strength and uniformity of the bottle body 2. Then, high-pressure air is injected to cause the preform to expand in the mold 1 and finally form the bottle body 2.

[0024] Cooling system: After the bottle body 2 is formed, it needs to be cooled quickly to set and solidify. The cooling system cools the mold 1 and the finished bottle body 2 to ensure the stability of the shape of the bottle body 2 and prevent deformation or shrinkage during demolding.

[0025] Material transfer system: responsible for moving and fixing prefabricated parts and formed bottles throughout the production process.

[0026] Control system: Responsible for coordinating and controlling the entire blow molding process, including temperature regulation, blowing time, air pressure control, stretching speed and cooling process, etc. The control system can achieve precise adjustment to ensure the consistency and high-quality production of each bottle.

[0027] In one preferred embodiment, the flip-out assembly includes a longitudinal frame 5 that moves freely in the horizontal direction, a positioning plate 11 fixedly connected to a horizontal plate 6, a positioning pin 12 fixedly connected to the positioning plate 11 on the side facing the longitudinal frame 5, and a vertical positioning groove 13 provided on the longitudinal frame 5 for the positioning pin 12 to slide vertically. The horizontal plate 6 has multiple sets of symmetrically distributed stop circles 10 fixedly connected to both sides, and the bottom support frame 8 has an open guide groove 9 for the stop circles 10 to slide horizontally.

[0028] The horizontal frame 3 is provided with a horizontal slide block 4 and has a horizontal slide groove 7 for horizontal sliding connection of the horizontal slide block 4. The horizontal slide block 4 is fixedly connected to the vertical frame 5. The horizontal support frame 3 is equipped with a multi-stage electric actuator that drives the horizontal slide block 4 to move horizontally. The fixed end and the telescopic end of the multi-stage electric actuator are respectively fixedly connected to the horizontal support frame 3 and the horizontal slide block 4.

[0029] like Figure 1 , Figure 6 , Figure 10 and Figure 11 As shown, the horizontal slide 4 is driven to move freely in the horizontal direction by the multi-stage electric actuators fixedly installed on the horizontal frame 3, thereby driving the horizontal slide 4 and the longitudinal frame 5 fixedly connected to the horizontal slide 4 to move horizontally synchronously. Among them, multiple sets of stop circles 10 are fixedly installed on the horizontal plate 6, and the bottom support frame 8 is provided with an open guide groove 9 for the horizontal movement of the stop circles 10. When the stop circles 10 are not at the end of the open guide groove 9, the horizontal movement of the longitudinal frame 5 can drive the horizontal plate 6 to move synchronously.

[0030] like Figure 10 and Figure 11 As shown, the end of the open guide groove 9 facing the mold 1 is the M end, and the end of the open guide groove 9 away from the mold 1 is the N end. Arrow P represents the movement trajectory of the horizontal plate 6. At the same time, when the horizontal slide 4 and the vertical frame 5 move towards the M end, the relative position of the positioning pin 12 and the vertical frame 5 will not change until the stop circle 10 near the M end of the horizontal plate 6 reaches M. Then, the horizontal slide 4 and the vertical frame 5 are also at the end position of the horizontal movement. At this position, the clamping assembly on the horizontal plate 6 fixes the bottle mouth position of the bottle body 2.

[0031] At the same time, when the horizontal plate 6 moves horizontally toward the N end, it can drive the bottle 2, which has been disengaged from the pin, to move toward the N end through the clamping components on it until the stop circle 10 on the horizontal plate 6 reaches the N end position. At this time, the horizontal slide 4 drives the vertical frame 5 to continue to move horizontally along the N end direction. At this time, the horizontal plate 6 cannot move horizontally. However, as the vertical frame 5 continues to move, it can drive the horizontal plate 6 to rotate in the vertical direction with the stop circle 10 at the N end position as the center through the positioning pin 12 and the positioning plate 11.

[0032] As the horizontal slide 4 drives the vertical frame 5 to continue moving, the deflection angle of the horizontal plate 6 in the vertical direction continues to increase until the horizontal plate 6 is roughly horizontal at the end away from the bottom support 8. A freely startable and stopable conveying device is provided at the deflection end position of the horizontal plate 6. Through the deflection process of the horizontal plate 6, the bottle 2 on it can be flipped, so that the bottle mouth of the bottle 2 faces upward. When the bottom of the bottle 2 is about to contact the conveying device, the clamping component releases the bottle 2 to ensure that the bottle 2 can stay stably on the conveying device.

[0033] Based on the embodiment of the flipping assembly, the clamping assembly further includes a side plate 30 fixedly connected to the horizontal plate 6. A horizontal extension column 29 that can move freely in the horizontal direction slides through the side plate 30. An end seat 31 is fixedly connected to the horizontal extension column 29. A swing rod 32 is rotatably mounted on the end seat 31. One end of the swing rod 32 away from the end seat 31 is rotatably mounted on the arc-shaped clamping plate 33. A rectangular plate is fixedly connected to the horizontal plate 6. The rectangular plate has a groove for the horizontal sliding connection of the arc-shaped clamping plate 33. The horizontal plate 6 is provided with a fixed displacement component that drives the horizontal extension column 29 to move horizontally. The positioning assembly includes an adjusting cylinder 26 that rotates freely in the vertical direction. The adjusting cylinder 26 rotates on the side plate 30 with a fixed axis. A limiting pin 27 is fixedly connected to one end of the horizontal extension column 29 facing the adjusting cylinder 26. A limiting groove 28 is provided on the adjusting cylinder 26 for the limiting pin 27 to slide. The limiting groove 28 is composed of two sets of symmetrically arranged spiral grooves 281 and two sets of flat grooves 282. The two sets of spiral grooves 281 and the two sets of flat grooves 282 are interspersed, and the end of each set of spiral grooves 281 is connected to a set of flat grooves 282.

[0034] like Figure 2 , Figure 5 , Figure 7 and Figure 9As shown, when the adjusting cylinder 26 rotates freely in the vertical direction, the horizontal position of the limiting pin 27 and the horizontal extension column 29 can be adjusted through the limiting groove 28 provided on it. When the horizontal extension column 29 moves in the horizontal direction, it can drive the end seat 31 at its end to move horizontally synchronously. There is a swing rod 32 that can deflect freely between the end seat 31 and the arc-shaped clamping plate 33. When the horizontal position of the end seat 31 changes, it can drive the swing rod 32 to deflect, thereby driving the two sets of arc-shaped clamping plates 33 to move synchronously towards or away from each other in the horizontal direction. When the horizontal plate 6 is at the M end, the two sets of arc-shaped clamping plates 33 in the clamping assembly can fix the bottle mouth position of the bottle body 2 to ensure that the fixed bottle body 2 can move synchronously with the horizontal plate 6.

[0035] Based on the clamping assembly embodiment, the horizontal plate 6 is provided with a receiving groove 23 at the position corresponding to the side plate 30. A horizontal column 22 that rotates on the horizontal plate 6 is provided in the receiving groove 23. The horizontal column 22 passes through the blocking circle 10 and the horizontal plate 6 is provided with a fixed rotation assembly that restricts the rotation direction of the horizontal column 22. The receiving groove 23 is also provided with a worm gear 24, which is fixedly sleeved on the transverse column 22. The worm gear 24 is meshed with a worm wheel 25, which is coaxially fixed on the adjusting cylinder 26.

[0036] The fixed-rotation assembly includes a ratchet 16 coaxially fixed on a transverse column 22. A hollow gear 15 is provided on the outer ring of the ratchet 16. The hollow gear 15 rotates on a fixed axis on a stop circle 10. Multiple sets of clearance grooves 17 are opened on one side of the hollow gear 15 facing the ratchet 16. Each set of clearance grooves 17 is provided with a set of pawls 18. The pawls 18 rotate on the hollow gear 15 and are meshed with the ratchet 16.

[0037] The bottom support frame 8 is fixedly connected to a horizontal rack 14 that meshes with the hollow gear 15 at one end facing the mold 1. The bottom support frame 8 is provided with an arc-shaped rack 21 that meshes with the hollow gear 15 at the vertical deflection position of the hollow gear 15. An extension plate 20 is fixedly connected to one end of the bottom support frame 8 away from the transverse rack 14. A support arc strip 19 is fixedly connected to the extension plate 20, and the support arc strip 19 is bolted to the arc rack 21.

[0038] like Figure 1 , Figure 3 , Figure 4 , Figure 7 and Figure 8As shown, when the transverse slide 4 drives the transverse plate 6 to move horizontally toward the M end, it can simultaneously drive the stop circle 10 and the hollow gear 15 set on it to move until the hollow gear 15 meshes with the transverse rack 14 fixed on the bottom support frame 8. As the transverse plate 6 continues to move toward the M end, the hollow gear 15 can rotate freely in the vertical direction. During the rotation of the hollow gear 15, it can drive the pawl 18 to mesh with the ratchet 16 and drive the ratchet 16 and its coaxially fixed transverse column 22 to rotate.

[0039] At the same time, a worm gear 24 is fixedly sleeved on the transverse column 22. The rotation of the transverse column 22 drives the worm wheel 25, which is meshed with the worm gear 24, to rotate in the vertical direction, thereby driving the adjusting cylinder 26, which is coaxial with the worm wheel 25, to rotate. Then, the limiting groove 28 opened on the adjusting cylinder 26 and the limiting pin 27 slidably connected to the limiting groove 28 drive the transverse column 29 to move in the horizontal direction.

[0040] Furthermore, in the initial state, the limiting pin 27 is in the position of the flat groove 282. When the adjusting cylinder 26 is in the initial state, the limiting pin 27 slides towards the spiral groove 281 until the horizontal plate 6 is about to reach the M end position, that is, when the arc-shaped clamping plate 33 is about to correspond with the bottle mouth position of the bottle body 2, it can drive the limiting pin 27 to slide on the spiral groove 281 and slide to the other flat groove 282 position, so that when the arc-shaped clamping plate 33 follows the horizontal plate 6 to move slightly in the horizontal direction, it can drive the distance between the two sets of arc-shaped clamping plates 33 to decrease rapidly, so as to clamp the bottle mouth position of the bottle body 2.

[0041] At the same time, such as Figure 10 As shown, when the horizontal plate 6 moves from the M end position to the N end position, the hollow gear 15 will pass through the horizontal rack 14 position again and cause the hollow gear 15 to rotate. However, at this time, the rotation of the hollow gear 15 will not drive the pawl 18 to mesh with the ratchet 16. Therefore, it cannot drive the ratchet 16 to rotate in the vertical direction, and thus will not drive the horizontal column 22, worm 24, worm wheel 25 and adjusting cylinder 26 to rotate. Consequently, the distance between the two sets of arc-shaped clamps 33 will not change, so as to ensure that the two sets of arc-shaped clamps 33 can always fix the bottle 2 and ensure that the fixed bottle 2 can move synchronously with the horizontal plate 6.

[0042] At the same time, when the stop circle 10 is at the N end position, the horizontal plate 6 deflects around the stop circle 10 at the N end position, thereby driving the fixed bottle 2 and the hollow gear 15 on the horizontal plate 6 to deflect synchronously. When the horizontal plate 6 is about to reach the end position of the deflection, the hollow gear 15 can correspond to the position of the arc rack 21 and mesh with the arc rack 21. Since the position of the arc rack 21 is fixed, when the hollow gear 15 passes the position of the arc rack 21, it can drive the hollow gear 15 to rotate, thereby driving the adjusting cylinder 26 to rotate again, and driving the limiting pin 27 to move again through the spiral groove 281 position to the other flat groove 282 position.

[0043] Furthermore, when the horizontal plate 6 returns to the horizontal position from the deflected position, the adjusting cylinder 26 no longer rotates under the drive of the fixed rotation component, so that the distance between the two sets of arc-shaped clamps 33 can still be at its maximum value when the bottle 2 is released, so as to ensure that when the horizontal plate 6 is facing the M end direction, the bottle mouth position of the bottle 2 on the substrate can be between the two sets of arc-shaped clamps 33.

[0044] It should be noted that the hollow gear 15 is equipped with a torsion spring that drives the pawl 18 back to the deflected position. This torsion spring is an existing device and a technical means well known to those skilled in the art, so it is not shown in the figure. By setting the torsion spring, the purpose of driving the ratchet 16 to rotate in a specific direction can be achieved according to the different rotation directions of the hollow gear 15.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A blow molding machine for garment care detergent bottles, comprising a mold (1) for blow molding a base bottle and a base plate for supporting the blow-molded bottle body (2), and further comprising a frame for transferring the bottle body (2), wherein the base plate is provided with pins for supporting and positioning the bottle body (2), characterized in that: The frame is provided with a flipping structure that transfers the blow-molded bottle (2) with its opening facing downwards to the conveying device and makes its opening facing upwards; The flipping structure includes a horizontal frame (3) set above the frame, a bottom support frame (8) fixedly connected to the horizontal frame (3), a horizontal plate (6) provided on the bottom support frame (8), and a flipping assembly provided on the horizontal frame (3) to drive the horizontal plate (6) to move freely in the horizontal direction and to deflect freely at the end of the movement at one end. The horizontal plate (6) is provided with multiple sets of clamping components corresponding to the position of the base plate and used to fix the bottle (2). The clamping components include two sets of arc-shaped clamps (33) that move synchronously in opposite directions or in opposite directions in the horizontal direction. A space is formed between the two sets of arc-shaped clamps (33) to accommodate the bottle mouth position of the bottle (2).

2. The garment care detergent bottle blowing machine according to claim 1, characterized in that: The flip-out assembly includes a longitudinal frame (5) that moves freely in the horizontal direction, a positioning plate (11) fixedly connected to the horizontal plate (6), a positioning pin (12) fixedly connected to the side of the positioning plate (11) facing the longitudinal frame (5), and a vertical positioning groove (13) for the positioning pin (12) to slide vertically in the longitudinal frame (5). The horizontal plate (6) has multiple sets of symmetrically distributed stop circles (10) fixedly connected on both sides, and the bottom support frame (8) has an open guide groove (9) for the stop circles (10) to slide horizontally.

3. A blow molding machine for garment care detergent bottles according to claim 2, characterized in that: The horizontal frame (3) is provided with a horizontal slide (4) and a horizontal slide groove (7) for horizontal sliding connection of the horizontal slide (4). The horizontal slide (4) is fixedly connected to the vertical frame (5). The horizontal frame (3) is provided with a multi-stage electric actuator that drives the horizontal slide (4) to move horizontally. The fixed end and telescopic end of the multi-stage electric actuator are respectively fixedly connected to the horizontal frame (3) and the horizontal slide (4).

4. A blow molding machine for garment care detergent bottles according to claim 3, characterized in that: The clamping assembly also includes a side plate (30) fixedly connected to the horizontal plate (6), a horizontal extension column (29) that moves freely in the horizontal direction is slidably passed through the side plate (30), an end seat (31) is fixedly connected to the horizontal extension column (29), a swing rod (32) is fixedly rotated on the end seat (31), and one end of the swing rod (32) away from the end seat (31) is fixedly rotated on the arc-shaped clamping plate (33); A rectangular plate is fixedly connected to the horizontal plate (6), and a groove is provided on the rectangular plate for the horizontal sliding connection of the arc-shaped clamp (33); The horizontal plate (6) is provided with a fixed displacement component that drives the horizontal extension column (29) to move horizontally.

5. A blow molding machine for garment care detergent bottles according to claim 4, characterized in that: The positioning assembly includes a positioning cylinder (26) that rotates freely in the vertical direction. The positioning cylinder (26) rotates on the side plate (30) with a fixed axis. A limit pin (27) is fixedly connected to one end of the horizontal extension column (29) facing the positioning cylinder (26). A limit groove (28) is provided on the positioning cylinder (26) for the limit pin (27) to slide. The limiting groove (28) consists of two sets of symmetrically arranged spiral grooves (281) and two sets of flat grooves (282). The two sets of spiral grooves (281) and the two sets of flat grooves (282) are intersected and the end of each set of spiral grooves (281) is connected to a set of flat grooves (282).

6. A blow molding machine for garment care detergent bottles according to claim 5, characterized in that: The horizontal plate (6) is provided with a receiving groove (23) at the position corresponding to the side plate (30). The receiving groove (23) is provided with a horizontal column (22) that rotates on the horizontal plate (6) with a fixed axis. The horizontal column (22) passes through the blocking circle (10) and the horizontal plate (6) is provided with a fixed rotation component that restricts the rotation direction of the horizontal column (22). The receiving groove (23) is also provided with a worm (24), which is fixedly sleeved on the transverse column (22). The worm (24) is meshed with a worm wheel (25), which is coaxially fixed on the adjusting cylinder (26).

7. A blow molding machine for garment care detergent bottles according to claim 6, characterized in that: The fixed-rotation assembly includes a ratchet (16) coaxially fixed on a transverse column (22). The outer ring of the ratchet (16) is provided with a hollow gear (15). The hollow gear (15) rotates on a fixed axis on a stop circle (10). The hollow gear (15) has multiple sets of relief grooves (17) on one side facing the ratchet (16). Each set of relief grooves (17) is provided with a set of pawls (18). The pawls (18) rotate on a fixed axis on the hollow gear (15). The pawls (18) are meshed with the ratchet (16).

8. A blow molding machine for garment care detergent bottles according to claim 7, characterized in that: The bottom support frame (8) is fixedly connected to a transverse rack (14) that meshes with the hollow gear (15) at one end facing the mold (1). The bottom support frame (8) is provided with an arc-shaped rack (21) that meshes with the hollow gear (15) at the vertical deflection position of the hollow gear (15). The bottom support frame (8) is fixedly connected to an extension plate (20) at one end away from the transverse rack (14). A support arc strip (19) is fixedly connected to the extension plate (20), and the support arc strip (19) is bolted to the arc rack (21).

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