Bottle blank receiving device

Abstract

The invention relates to the technical field of bottle blank production, and particularly discloses a bottle blank receiving device which comprises a base, a lifting frame, a sliding groove and a hopper, the lifting frame comprises a bottom plate and a top plate, the bottom plate is connected with the base, a supporting sleeve is arranged at the upper end of the bottom plate, and a supporting rod connected with the supporting sleeve in an inserted mode is connected to the lower end of the top plate; the upper end of the top plate is connected with a supporting plate through a supporting column, the sliding groove comprises an inclined material receiving groove, the bottom of the material receiving groove is connected with a rotating disc through a supporting column, the rotating disc is located at the upper end of the supporting plate, the lower end of the supporting plate is provided with a first motor for driving the rotating disc to rotate, and the hopper is located above the material receiving groove. The two sides of the hopper are connected with the rotating disc through supporting plates. The bottom of the hopper is provided with an openable and closable material blocking plate. Temporary storage of bottle blanks can be achieved through the hopper, the receiving basket can be replaced without shutdown, the production efficiency is ensured, the convenience of replacing the receiving basket is improved, and use is easy and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of bottle blank production, in particular to a bottle blank receiving device. Background Art

[0002] Bottle blanks are formed by injection molding, which is a semi-finished product of the intermediate body, and then blow molded to become the final product. Bottle blanks are the product of injection molding, which is an intermediate body, and then blow molded to become the final product. The final products include plastic bottles, oil barrels, cosmetic boxes, shampoo plastic bottles, spray bottles and other packaging containers, which are essential products for people's daily needs.

[0003] After the preforms are produced, they are sent out by the conveyor belt and received by the receiving basket. When the receiving basket is full, the conveyor belt needs to be paused and the receiving basket needs to be replaced before the material can be received again. This process requires the handling and replacement of the receiving basket, which wastes time and affects production efficiency. Summary of the invention

[0004] The present invention aims to solve the above-mentioned deficiencies in the prior art and provides a bottle blank receiving device, which can temporarily store the bottle blanks through a hopper and replace the receiving basket without stopping the machine, thereby ensuring production efficiency. At the same time, the rotatable slide can quickly change the discharge position, which increases the convenience of replacing the receiving basket and is simple and convenient to use.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A bottle blank receiving device comprises a base, a lifting frame, a slide chute and a hopper, the lifting frame comprises a bottom plate and a top plate, the bottom plate is connected to the base, a support sleeve is provided at the upper end of the bottom plate, a support rod is connected to the lower end of the top plate and is inserted into the support sleeve, the support rod and the support sleeve are slidably matched, the upper end of the top plate is connected to a support plate through a support column, the slide chute comprises an inclined receiving chute, the bottom of the receiving chute is connected to a turntable through a top column, the turntable is located at the upper end of the support plate, a first motor for driving the turntable to rotate is provided at the lower end of the support plate, the hopper is located above the receiving chute, both sides of the hopper are connected to the turntable through support plates, and an openable and closable material baffle is provided at the bottom of the hopper.

[0007] Preferably, the base comprises a frame, wheels and threaded rods are provided on both sides of the frame, the threaded rods are threadedly connected to the frame, a support plate is provided at the bottom of the threaded rods, and a handlebar is connected to one end of the frame.

[0008] Preferably, a slide rail is provided at the upper end of the frame, a slide sleeve cooperating with the slide rail is connected to the side wall of the base plate, and a hydraulic cylinder connected to the base plate is provided on the frame.

[0009] Preferably, a positioning plate is connected to the bottom of the top plate, a rack rod is provided on one side of the positioning plate, a second motor is provided on one side of the rack rod, the second motor is connected to the bottom plate through a bracket, and a gear that cooperates with the rack rod is connected to the output shaft of the second motor.

[0010] Preferably, a vertical guide rod is connected to the upper end of the base plate, the upper end of the guide rod is connected to a support sleeve via a fixing rod, and a guide sleeve cooperating with the guide rod is connected to the side wall of the positioning plate.

[0011] Preferably, a circular guide groove is provided at the upper end of the support plate, and a steel column supporting the turntable is provided in the guide groove.

[0012] Preferably, an extension groove is sleeved on the outer side of the lower end of the material receiving trough, a pull rod is provided on the side wall of the material receiving trough, a pull sleeve cooperating with the pull rod is connected to the side wall of the extension groove, and a positioning bolt is provided on the side wall of the pull sleeve.

[0013] Preferably, the upper end of the baffle plate is connected to the hopper via a rotating shaft, and a cylinder for driving the baffle plate to rotate is provided on the side wall of the hopper.

[0014] Preferably, the width of the hopper is not greater than the width of the receiving trough.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention can realize temporary storage of bottle blanks through the hopper, realize replacement of the receiving basket without stopping the machine, ensure production efficiency, and at the same time, the rotatable slide can quickly change the discharge position, increase the convenience of replacing the receiving basket, and is simple and convenient to use.

[0017] 2. The base of the present invention can not only support the device, but also facilitate movement and position adjustment, thereby increasing the flexibility of the device.

[0018] 3. The height of the lifting frame of the present invention can be adjusted, and it can be matched with conveyor belts or other equipment of different heights, which increases the versatility of use and ensures that the preforms fall into the hopper safely and reliably.

[0019] 4. The bottom of the hopper of the present invention is provided with an openable and closable material baffle plate, so that the hopper can not only store bottle blanks, but also play the role of receiving and conveying materials; and the number of bottle blanks can be quantitatively measured by the number of times the hopper is fully loaded, which facilitates the counting of the number of bottle blanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 is a schematic diagram of the structure of the base;

[0022] Figure 3 The structure of the lifting frame is shown in Fig. Figure 1 ;

[0023] Figure 4 The structure of the lifting frame is shown in Fig. Figure 2 ;

[0024] Figure 5 It is a schematic diagram of the structure of the hopper and the chute;

[0025] Figure 6 It is a structural schematic diagram of the hopper;

[0026] In the figure: 1-base; 101-wheel; 102-frame; 103-support plate; 104-threaded rod; 105-handlebar; 106-slide rail; 107-hydraulic cylinder; 2-lifting frame; 201-slide sleeve; 202-bottom plate; 203-support sleeve; 204-rack rod; 205-gear; 206-support rod; 207-top plate; 208-support plate; 209-guide groove; 210-first motor; 211-second motor Machine; 212-positioning plate; 213-fixing rod; 214-guide rod; 215-guide sleeve; 216-support column; 217-bracket; 3-slide; 301-turntable; 302-top column; 303-receiving trough; 304-pull rod; 305-positioning bolt; 306-pull sleeve; 307-extension slot; 4-hopper; 401-support plate; 402-driving rod; 403-blocking plate; 404-cylinder; 405-rotating shaft. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1 As shown, a preform receiving device comprises a base 1, a lifting frame 2, a chute 3 and a hopper 4. Figure 3 , Figure 4As shown, the lifting frame 2 includes a bottom plate 202 and a top plate 207, the bottom plate 202 is connected to the base 1, a support sleeve 203 is provided at the upper end of the bottom plate 202, a support rod 206 plugged into the support sleeve 203 is connected to the lower end of the top plate 207, the support rod 206 and the support sleeve 203 are slidably matched to achieve height adjustment, the upper end of the top plate 207 is connected to a support plate 208 through a support column 216, and the slide 3 includes an inclined material receiving trough 303, the material receiving trough 303 The upper end is sealed and the lower end is open; the bottom of the material receiving trough 303 is connected to the turntable 301 through the top column 302, the turntable 301 is located at the upper end of the support plate 208, and the lower end of the support plate 208 is provided with a first motor 210 for driving the turntable 301 to rotate, and the angle of the material receiving trough 303 can be adjusted by the first motor 210, the hopper 4 is located above the material receiving trough 303, and the two sides of the hopper 4 are connected to the turntable 301 through the support plates 401, and the bottom of the hopper 4 is provided with an openable and closable material baffle plate 403.

[0029] like Figure 2 As shown, the base 1 includes a frame 102, and wheels 101 and threaded rods 104 are provided on both sides of the frame 102. The threaded rods 104 are threadedly connected to the frame 102, and a support plate 103 is provided at the bottom of the threaded rods 104. A handlebar 105 is connected to one end of the frame 102. By rotating the threaded rods 104, the frame 102 can be propped up through the support plate 103 to prevent the base 1 from sliding.

[0030] A slide rail 106 is provided at the upper end of the frame 102, and a slide sleeve 201 cooperating with the slide rail 106 is connected to the side wall of the base plate 202. A hydraulic cylinder 107 connected to the base plate 202 is provided on the frame 102. The hydraulic cylinder 107 can drive the lifting frame 2 to move horizontally, thereby realizing the lateral movement of the hopper 4 and ensuring the accuracy of the material receiving position.

[0031] A positioning plate 212 is connected to the bottom of the top plate 207, a vertical rack rod 204 is provided on one side of the positioning plate 212, a second motor 211 is provided on one side of the rack rod 204, the second motor 211 is connected to the bottom plate 202 through a bracket 217, a gear 205 that cooperates with the rack rod 204 is connected to the output shaft of the second motor 211, the second motor 211 drives the gear 205, and the gear 205 engages with the rack rod 204 to realize the up and down movement of the top plate 207.

[0032] The upper end of the base plate 202 is connected to a vertical guide rod 214, and the upper end of the guide rod 214 is connected to the support sleeve 203 through a fixing rod 213. The side wall of the positioning plate 212 is connected to a guide sleeve 215 that cooperates with the guide rod 214. The support and guidance of the positioning plate 212 are achieved through the cooperation between the guide cylinder and the guide rod 214.

[0033] A circular guide groove 209 is provided at the upper end of the support plate 208 . A steel column supporting the turntable 301 is provided in the guide groove 209 , which greatly reduces the friction force of the turntable 301 during rotation.

[0034] like Figure 5 As shown, an extension groove 307 is provided on the outer side of the lower end of the material receiving trough 303, a pull rod 304 is provided on the side wall of the material receiving trough 303, a pull sleeve 306 cooperating with the pull rod 304 is connected to the side wall of the extension groove 307, and a positioning bolt 305 is provided on the side wall of the pull sleeve 306. The change of the material receiving position can be achieved through the extension groove 307, thereby increasing the flexibility of the placement position of the material receiving basket.

[0035] like Figure 6 As shown, the upper end of the baffle plate 403 is connected to the hopper 4 through a rotating shaft 405, and a cylinder 404 for driving the baffle plate 403 to rotate is provided on the side wall of the hopper 4, and a driving rod 402 is provided on the side wall of the baffle plate 403, and the end of the piston rod of the cylinder 404 is sleeved on the outside of the driving rod 402, and two baffle plates 403 are provided at the bottom of the hopper 4, and the baffle plates 403 can be opened by the cylinder 404 to discharge the material. After the baffle plates 403 are closed, the hopper 4 can receive the bottle blanks for temporary storage.

[0036] The width of the hopper 4 is not greater than the width of the receiving trough 303 , ensuring that all the preforms fall into the receiving trough 303 .

[0037] When in use, the base 1 is moved to the material receiving position, and then the height of the hopper 4 is adjusted so that the bottle blanks falling from the top (conveyor belt) can fall into the hopper 4, and the material receiving basket is placed on one side of the base 1. When receiving the material, the baffle plate 403 is opened, and the bottle blanks first fall into the hopper 4, and then fall into the material receiving basket along the material receiving groove 303 and the extension groove 307. When the material receiving basket is full of bottle blanks, the baffle plate 403 at the bottom of the hopper 4 is closed, and the hopper 4 continues to receive the bottle blanks. At this time, the material receiving basket can be replaced, or the first motor 210 can be started to rotate the material receiving groove 303 so that the dropping end of the extension groove 307 is located above another material receiving basket, and the baffle plate 403 is opened to make all the bottle blanks in the hopper 4 fall into the material receiving groove 303 and enter the material receiving basket along the material receiving groove 303, so as to realize non-stop material receiving and improve production efficiency.

[0038] In addition, the hopper can be used as a quantitative metering container. The maximum number of preforms that the hopper can hold is certain. When in use, you can wait until the hopper is full and then open the baffle to discharge the material. By counting the total number of hoppers filled, you can roughly calculate the number of preforms.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A preform receiving device, characterized in that: It includes a base, a lifting frame, a slide chute and a hopper, the lifting frame includes a bottom plate and a top plate, the bottom plate is connected to the base, a support sleeve is provided at the upper end of the bottom plate, the lower end of the top plate is connected with a support rod plugged with the support sleeve, the support rod and the support sleeve are slidably matched, the upper end of the top plate is connected with a support plate through a support column, the slide chute includes an inclined material receiving chute, the bottom of the material receiving chute is connected with a turntable through a top column, the turntable is located at the upper end of the support plate, a first motor for driving the turntable to rotate is provided at the lower end of the support plate, the hopper is located above the material receiving chute, both sides of the hopper are connected to the turntable through support plates, and an openable and closable material baffle is provided at the bottom of the hopper.

2. A preform receiving device according to claim 1, characterized in that: The base comprises a frame, wheels and threaded rods are arranged on both sides of the frame, the threaded rods are threadedly connected to the frame, a support plate is arranged at the bottom of the threaded rods, and a handlebar is connected to one end of the frame.

3. A preform receiving device as claimed in claim 2, characterized in that: A slide rail is arranged at the upper end of the frame, a slide sleeve matched with the slide rail is connected to the side wall of the bottom plate, and a hydraulic cylinder connected to the bottom plate is arranged on the frame.

4. A preform receiving device according to claim 1, characterized in that: A positioning plate is connected to the bottom of the top plate, a rack rod is provided on one side of the positioning plate, a second motor is provided on one side of the rack rod, the second motor is connected to the bottom plate through a bracket, and a gear matching the rack rod is connected to the output shaft of the second motor.

5. A preform receiving device as claimed in claim 4, characterized in that: The upper end of the bottom plate is connected with a vertical guide rod, the upper end of the guide rod is connected with a support sleeve through a fixing rod, and the side wall of the positioning plate is connected with a guide sleeve matched with the guide rod.

6. A preform receiving device according to claim 1, characterized in that: A circular guide groove is arranged at the upper end of the supporting plate, and a steel column supporting the rotating disk is arranged in the guide groove.

7. A preform receiving device according to claim 1, characterized in that: An extension groove is sleeved on the outer side of the lower end of the material receiving groove, a pull rod is arranged on the side wall of the material receiving groove, a pull sleeve matched with the pull rod is connected to the side wall of the extension groove, and a positioning bolt is arranged on the side wall of the pull sleeve.

8. A preform receiving device according to claim 1, characterized in that: The upper end of the material baffle plate is connected to the hopper through a rotating shaft, and a cylinder for driving the material baffle plate to rotate is arranged on the side wall of the hopper.

9. A preform receiving device according to claim 1, characterized in that: The width of the hopper is not greater than the width of the receiving trough.

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