A vibratory bottle-opening mechanism for preventing deformation of the bottle's contact surface.

Abstract

This invention provides a vibratory bottle-lifting mechanism for preventing deformation of the bottle's contact surface, relating to the field of glass bottle molding mold technology. It includes a worktable, the main body of which has a U-shaped structure. A pad is fixedly installed in the middle of the bottom plate surface of the worktable, and a placement plate is fixedly installed on the outer end face of the right vertical plate of the worktable. In this invention, through the connection of a connecting pipe to an empty slot, external gas can enter the empty slot inside the molding mold through the connecting pipe and exit through the ventilation holes, promoting air circulation inside the molding mold and achieving a cooling effect. This solves the problems of heat transfer from the glass bottle to the mold during blow molding, leading to increased mold temperature, and the large temperature difference between the inside and outside of the bottle mouth due to close contact between the clamps and the bottle neck, which can easily cause the bottle neck to break.

Description

Technical Field

[0001] This invention relates to the field of glass bottle forming mold technology, and in particular to a vibratory bottle-picking mechanism for preventing deformation of the bottle body contact surface. Background Technology

[0002] The main raw material for glass bottles is quartz sand, which is melted into a liquid state at high temperature along with other auxiliary materials. The liquid is then poured into a mold, cooled, cut, and tempered to form a glass bottle. Glass bottles have a wide range of applications in our daily lives, but existing glass bottle forming molds still have some shortcomings in use.

[0003] Referring to patent CN201910212887.3, a glass bottle molding mold is disclosed. At least one set of vertical cooling channels with annular cross-sections and longitudinal penetration are formed inside the mold cavity, located on the outer side of the cavity. The cavity is connected to the innermost vertical cooling channel through multiple transverse vent holes. At least one set of nozzle devices is installed within the innermost vertical cooling channel, and each nozzle device is connected to a corresponding transverse vent hole at its installation location. The nozzle device has a longitudinally penetrating inner cavity, consisting of a negative pressure chamber and a buffer channel connected from bottom to top, and is connected to a long straight section through an opening on the sidewall of the negative pressure chamber facing the cavity. This invention creates a vacuum at the transverse vent holes through the nozzle devices, and the negative pressure generated by the vacuum creates suction, which can shorten the mold venting time, improve heat transfer efficiency, and accelerate product shaping.

[0004] Based on the above patent search and in conjunction with the current usage of molds, the following two problems were found in the use of existing molding dies:

[0005] First, during the blow molding process of the glass bottle inside the mold, the heat of the glass bottle will be transferred to the inside of the mold, causing the temperature of the mold to rise, which will have an adverse effect on the quality of the glass bottle.

[0006] Secondly, after the glass bottle is formed, a clamping mechanism is needed to remove it. However, the close contact between the clamp and the bottle mouth causes a large temperature difference between the inside and outside of the bottle mouth, which can easily cause the bottle mouth to break. Summary of the Invention

[0007] In view of this, the present invention provides a vibratory bottle-cleaning mechanism for preventing deformation of the bottle contact surface. The forming mold has an internal slot, and a connecting pipe is fixedly installed inside the forming mold. Through the connection between the connecting pipe and the slot, external gas can enter the slot inside the forming mold. Ventilation holes are evenly distributed on the outer end face of the forming mold, allowing gas inside the slot to escape, promoting air circulation inside the forming mold and achieving a cooling effect. This prevents excessively high mold temperature from adversely affecting the quality of the glass bottle. The clamping plates have evenly distributed fixing strips on their inner end faces, creating a gap between the bottle opening and the clamping plates when the two clamping plates are clamping the glass bottle, promoting air circulation. A guide plate is fixedly installed on the lower end face of the clamping plates, with an inclined inner end face to facilitate the clamping of the glass bottle between the two clamping plates.

[0008] The present invention provides a glass bottle vibration-type bottle-picking mechanism to prevent deformation of the bottle contact surface, the purpose and function of which include: a worktable;

[0009] The main body of the workbench is a U-shaped structure. A pad is fixedly installed in the middle of the bottom plate surface of the workbench, and a placement plate is fixedly installed on the outer end face of the right vertical plate of the workbench.

[0010] The fixed plate is provided in two symmetrical sets. The fixed plate is fixedly installed on the inner end face of the left and right side plates of the workbench, and two pneumatic push rods are fixedly installed on the outer end face of the fixed plate.

[0011] The molding die is provided in two symmetrical sets. A groove is provided below the inner end face of the molding die. The outer end face of the molding die is fixedly connected to the front end face of the pneumatic push rod.

[0012] A drive motor is fixedly installed on the lower end face of the placement plate. The drive shaft at the front end of the drive motor passes through the placement plate and is fixedly connected to the fixed horizontal plate, which is located above the placement plate.

[0013] An electric cylinder is fixedly installed on the left side of the upper end face of the fixed horizontal plate, and the telescopic part of the electric cylinder is fixedly connected to the lifting plate.

[0014] A sliding block is located below the lifting plate. A pneumatic controller is fixedly installed on the lower end face of the sliding block, and a sliding groove is opened on the lower end face of the pneumatic controller.

[0015] An L-shaped plate, wherein a locking block is fixedly installed on the upper end face of the L-shaped plate, and the locking block is slidably locked in the sliding groove at the lower end of the pneumatic controller;

[0016] Clamping plates, two sets of clamping plates are symmetrically arranged, and the clamping plates are fixedly installed on the inner end face of the L-shaped plate;

[0017] A fixing frame is fixedly installed above the outer end face of the molding die.

[0018] Furthermore, two limiting cylinders are respectively installed on the left and right side plates of the workbench. A limiting rod is slidably fitted inside the limiting cylinder, and the front end face of the limiting rod is fixedly connected to the forming mold.

[0019] Furthermore, the molding die has an internal slot, and a connecting pipe is installed inside the molding die, which is connected to the slot.

[0020] Furthermore, the outer end face of the molding die is uniformly provided with ventilation holes, which are connected to the empty groove.

[0021] Furthermore, a fixing tube is snapped onto the surface of the fixing frame. The main body of the fixing tube has an L-shaped structure, and the end of the fixing tube is snapped onto the upper end of the connecting tube.

[0022] Furthermore, two protective side plates are symmetrically installed on the lower end face of the lifting plate, and a transverse sliding groove is provided in the middle of the lower end face of the lifting plate.

[0023] Furthermore, two compression springs are installed at the left and right ends of the sliding block, respectively. The outer end face of the compression spring is fixedly connected to the protective side plate, and a limit clamping block is fixedly installed on the top surface of the sliding block. The limit clamping block is slidably locked inside the transverse groove on the lower end face of the lifting plate.

[0024] Furthermore, a guide plate is fixedly installed on the lower end face of the clamping plate. The inner end face of the guide plate is inclined. Fixing strips are evenly installed on the inner end face of the clamping plate, and the outer end face of the fixing strips is arc-shaped.

[0025] This invention provides a vibrating bottle-opening mechanism for preventing deformation of the bottle's contact surface, which has the following advantages:

[0026] 1. The clamping plates are evenly equipped with fixing strips on their inner end faces, so that when the two clamping plates clamp the glass bottle, there is a gap between the glass bottle mouth and the clamping plates, which can promote air circulation. The lower end face of the clamping plates is fixedly installed with a guide plate, and the inner end face of the guide plate is set with an inclined structure, which makes it easy for the glass bottle to be clamped between the two clamping plates.

[0027] 2. The molding die has an internal cavity, and a connecting pipe is also fixedly installed inside the molding die. Through the connection between the connecting pipe and the cavity, external gas can enter the cavity inside the molding die through the connecting pipe. Ventilation holes are evenly distributed on the outer end face of the molding die, and the gas inside the cavity can be discharged through the ventilation holes, which promotes air circulation inside the molding die, achieves a cooling effect, and avoids the molding die temperature from being too high and causing adverse effects on the quality of the glass bottle.

[0028] 3. Two compression springs are provided between the sliding block and the protective side plate, and the limiting clamp at the top of the sliding block is slidably locked in the transverse groove on the lower surface of the lifting plate. This causes the sliding block to shift back and forth in the left and right direction when the two clamping plates clamp and move the formed glass bottle laterally. At the same time, the glass bottle will also shake slightly with the left and right movement of the sliding block, which is conducive to the rapid cooling of the glass bottle.

[0029] 4. The limiting rod is slidably mounted inside the limiting cylinder, and the front end of the limiting rod is fixedly connected to the forming mold. This setting allows the limiting rod to limit the movement of the forming mold back and forth, ensuring that the forming mold does not wobble to the left or right during the movement.

[0030] 5. By connecting the drive shaft at the front end of the drive motor to the fixed horizontal plate, the drive motor can drive the fixed horizontal plate to rotate. An electric cylinder is also fixedly installed on the upper surface of the fixed horizontal plate. The extension and retraction part of the electric cylinder drives the lifting plate to move downward, so that the mouth of the glass bottle is located between the two clamping plates. The pneumatic controller can control the two clamping blocks to move inward at the same time, thereby clamping the glass bottle and facilitating the handling of the formed glass bottle. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0032] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0033] In the attached diagram:

[0034] Figure 1 This is a schematic diagram of the overall device structure of the present invention;

[0035] Figure 2 This is a schematic diagram of the drive motor and fixed cross plate structure of the present invention;

[0036] Figure 3 This is a schematic diagram of the clamping plate structure of the present invention;

[0037] Figure 4 This is a schematic diagram of the worktable and limiting cylinder structure of the present invention;

[0038] Figure 5 This is a schematic cross-sectional view of the molding die of the present invention;

[0039] Figure 6 This is the present invention. Figure 5 A magnified view of the structure at point A in the middle;

[0040] Figure 7 This is a schematic diagram of the internal cavity structure of the molding die of the present invention;

[0041] Figure 8 This is a schematic diagram of the workbench and pad structure of the present invention.

[0042] List of reference numerals in the attached diagram:

[0043] 1. Workbench; 101. Pad; 102. Placement plate; 2. Fixing plate; 201. Pneumatic push rod; 3. Forming mold; 301. Empty slot; 302. Ventilation hole; 303. Connecting pipe; 304. Groove; 4. Drive motor; 5. Fixing horizontal plate; 6. Electric cylinder; 7. Lifting plate; 701. Protective side plate; 702. Transverse slide; 8. Sliding block; 801. Compression spring; 802. Limiting clamp; 9. Pneumatic controller; 10. L-shaped plate; 1001. Clamping block; 11. Clamping plate; 1101. Guide plate; 1102. Fixing strip; 12. Limiting cylinder; 13. Limiting rod; 14. Fixing frame; 15. Fixing pipe. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention.

[0045] Example 1: Please refer to Figures 1 to 8 As shown:

[0046] This invention provides a glass bottle vibration-type bottle-picking mechanism to prevent deformation of the bottle contact surface, including a worktable 1;

[0047] The main body of the workbench 1 is a U-shaped structure. A pad 101 is fixedly installed in the middle of the bottom plate surface of the workbench 1, and a placement plate 102 is fixedly installed on the outer end face of the right vertical plate of the workbench 1.

[0048] Fixed plate 2, two sets of fixed plates 2 are symmetrically arranged. Fixed plates 2 are fixedly installed on the inner end face of the left and right side plates of the workbench 1. Two pneumatic push rods 201 are fixedly installed on the outer end face of fixed plates 2.

[0049] The forming mold 3 is provided in two symmetrical sets. A groove 304 is provided below the inner end face of the forming mold 3. The outer end face of the forming mold 3 is fixedly connected to the front end face of the pneumatic push rod 201.

[0050] Drive motor 4 is fixedly installed on the lower end face of placement plate 102. The drive shaft at the front end of drive motor 4 passes through placement plate 102 and is fixedly connected to fixed horizontal plate 5. Fixed horizontal plate 5 is located above placement plate 102.

[0051] Electric cylinder 6 is fixedly installed on the left side of the upper end face of the fixed horizontal plate 5, and the telescopic part of the electric cylinder 6 is fixedly connected to the lifting plate 7.

[0052] Sliding block 8 is located below lifting plate 7. A pneumatic controller 9 is fixedly installed on the lower end face of sliding block 8. A sliding groove is opened on the lower end face of pneumatic controller 9.

[0053] L-shaped plate 10, with a locking block 1001 fixedly installed on the upper end face of L-shaped plate 10, the locking block 1001 being slidably locked in the sliding groove at the lower end of pneumatic controller 9;

[0054] Clamping plate 11, two sets of clamping plates 11 are symmetrically arranged, and clamping plates 11 are fixedly installed on the inner end face of L-shaped plate 10;

[0055] The fixing bracket 14 is fixedly installed above the outer end face of the molding mold 3.

[0056] The molding mold 3 has an internal slot 301 and a connecting pipe 303 installed inside the molding mold 3. The connecting pipe 303 is connected to the slot 301. Ventilation holes 302 are evenly distributed on the outer end face of the molding mold 3. The ventilation holes 302 are connected to the slot 301. A fixing pipe 15 is snapped onto the surface of the fixing frame 14. The fixing pipe 15 has an L-shaped structure and the end of the fixing pipe 15 is snapped onto the upper end of the connecting pipe 303.

[0057] The technical effect achieved by adopting the above solution is as follows: When the glass bottle is blow-molded between two molding molds 3, the heat of the glass bottle will be quickly transferred to the space between the two molding molds 3. The inside of the glass bottle is hollow and connected to the outside atmosphere, so the inner wall of the glass bottle dissipates heat quickly. However, the outer wall of the glass bottle is in contact with the molding mold 3, which causes the outer wall of the glass bottle to cool down slowly. At this time, the fixing tube 15 can be connected to the air pump through the hose. The gas blown out by the air pump can enter the cavity 301 through the connecting tube 303 and be discharged from the ventilation hole 302 on the surface of the molding mold 3, which has the effect of heat dissipation. This can reduce the temperature inside the molding mold 3 and prevent the molding mold 3 from being too hot, which would have an adverse effect on the quality of the glass bottle.

[0058] Among them, a guide plate 1101 is fixedly installed on the lower end face of the clamping plate 11. The inner end face of the guide plate 1101 is set in an inclined structure. Fixing strips 1102 are evenly installed on the inner end face of the clamping plate 11. The outer end face of the fixing strips 1102 is an arc-shaped structure.

[0059] The technical effects achieved by adopting the above scheme are as follows: After the glass bottle is formed, the drive motor 4 drives the fixed horizontal plate 5 to rotate, so that the electric cylinder 6 is located directly above the glass bottle. At this time, the electric cylinder 6 is activated, and the extension part of the electric cylinder 6 drives the lifting plate 7 to move downward, so that the glass bottle mouth is located between the two clamping plates 11. The pneumatic controller 9 can control the two clamping blocks 1001 to move inward at the same time, so as to clamp the glass bottle. The drive motor 4 drives the fixed horizontal plate 5 to rotate in the opposite direction, so that the formed glass bottle can be removed from the pad block 101. The inner end face of the clamping plate 11 is evenly equipped with fixing strips 1102, so that when the two clamping plates 11 clamp the glass bottle, there is a gap between the glass bottle mouth and the clamping plate 11, which can promote air circulation. The lower end face of the clamping plate 11 is fixedly installed with a guide plate 1101. The inner end face of the guide plate 1101 is set with an inclined structure, which makes it easy for the glass bottle to be clamped between the two clamping plates 11.

[0060] Example 2: This invention provides a vibrating bottle-opening mechanism to prevent deformation of the bottle's contact surface. Based on Example 1, as follows... Figures 1-8 As shown, it also includes: a limiting cylinder 12. Two limiting cylinders 12 are respectively installed on the left and right side plates of the worktable 1. A limiting rod 13 is slidably installed inside the limiting cylinder 12. The front end face of the limiting rod 13 is fixedly connected to the forming mold 3.

[0061] The technical effect achieved by adopting the above solution is that the pneumatic push rod 201 can drive the molding die 3 to move forward or backward. It is slidably locked inside the limiting cylinder 12 by the limiting rod 13, and the front end face of the limiting rod 13 is fixedly connected to the molding die 3. This setting allows the limiting rod 13 to play a limiting role when the molding die 3 moves forward and backward, ensuring that the molding die 3 will not wobble to the left or right when it moves forward and backward.

[0062] Example 3: This invention provides a vibrating bottle-opening mechanism to prevent deformation of the bottle's contact surface. Based on Example 1, as follows... Figures 1-8 As shown, it also includes: two protective side plates 701 symmetrically installed on the lower end face of the lifting plate 7; a transverse sliding groove 702 is provided in the middle of the lower end face of the lifting plate 7; two compression springs 801 are respectively installed on the left and right ends of the sliding block 8; the outer end face of the compression spring 801 is fixedly connected to the protective side plate 701; a limit clamping block 802 is fixedly installed on the top surface of the sliding block 8; the limit clamping block 802 is slidably locked inside the transverse sliding groove 702 on the lower end face of the lifting plate 7.

[0063] The technical effect achieved by adopting the above solution is as follows: two compression springs 801 are provided between the sliding block 8 and the protective side plate 701, and the limiting clamping block 802 at the top of the sliding block 8 is slidably locked in the transverse sliding groove 702 on the lower surface of the lifting plate 7, so that when the two clamping plates 11 clamp and move the formed glass bottle laterally, the sliding block 8 will shift back and forth in the left and right direction. At the same time, the glass bottle will also shake slightly with the left and right movement of the sliding block 8, which is conducive to the rapid cooling of the glass bottle.

[0064] The specific usage and function of this embodiment: In this invention, the glass bottle to be blow-molded is placed on the upper surface of the pad 101. Then, the two pneumatic push rods 201 on the surface of the fixing plate 2 are activated. The pneumatic push rods 201 can drive the two molding molds 3 to move inward simultaneously. After the glass bottle is formed, the drive motor 4 drives the fixing horizontal plate 5 to rotate, so that the electric cylinder 6 is located directly above the glass bottle. At this time, the electric cylinder 6 is activated. The extension and retraction part of the electric cylinder 6 drives the lifting plate 7 to move downward, so that the mouth of the glass bottle is located between the two clamping plates 11. The pneumatic controller 9 can control the two clamping blocks 1001 to move inward simultaneously, thereby clamping the glass bottle. The drive motor 4 drives the fixing horizontal plate 5 to rotate. Reverse rotation allows the formed glass bottle to be removed from the pad 101. Fixing strips 1102 are evenly installed on the inner end face of the clamping plate 11, creating a gap between the bottle opening and the clamping plate 11 when the two clamping plates 11 are clamping the glass bottle, promoting air circulation. A guide plate 1101 is fixedly installed on the lower end face of the clamping plate 11, with an inclined inner end face to facilitate the glass bottle being held between the two clamping plates 11. During blow molding of the glass bottle between the two molding molds 3, the heat from the glass bottle is quickly transferred between the two molding molds 3. The interior of the glass bottle is hollow and connected to the outside atmosphere. Therefore, the inner wall of the glass bottle dissipates heat quickly, while the outer wall of the glass bottle is in close contact with the molding mold 3, resulting in a slower cooling rate for the outer wall. In this case, the fixing pipe 15 can be connected to the air pump via a flexible hose. The air blown out by the air pump can enter the cavity 301 through the connecting pipe 303 and exit through the ventilation holes 302 on the surface of the molding mold 3, achieving a heat dissipation effect and reducing the temperature inside the molding mold 3. This prevents the molding mold 3 from overheating and adversely affecting the quality of the glass bottle. Two compression springs 801 are provided between the sliding block 8 and the protective side plate 701, and the limiting clamp 802 at the top of the sliding block 8 is slidably engaged in the transverse groove on the lower surface of the lifting plate 7. In step 702, when the two clamping plates 11 clamp and move the formed glass bottle laterally, the sliding block 8 will shift back and forth in the left and right direction. At the same time, the glass bottle will also sway slightly with the left and right movement of the sliding block 8, which is conducive to the rapid cooling of the glass bottle. The pneumatic push rod 201 can drive the forming mold 3 to move forward or backward. It is slidably locked inside the limiting cylinder 12 by the limiting rod 13, and the front end face of the limiting rod 13 is fixedly connected to the forming mold 3. This setting allows the limiting rod 13 to play a limiting role when the forming mold 3 moves back and forth, ensuring that the forming mold 3 will not wobble left and right when it moves back and forth.

Claims

1. A vibratory bottle-opening mechanism for preventing deformation of the bottle's contact surface, characterized in that, include: Workbench (1), the main body of the workbench (1) is a U-shaped structure, a pad (101) is fixedly installed in the middle of the bottom plate surface of the workbench (1), and a placement plate (102) is fixedly installed on the outer end face of the right vertical plate of the workbench (1); Fixing plate (2), two sets of fixing plates (2) are symmetrically arranged, the fixing plates (2) are fixedly installed on the inner end face of the left and right side plates of the workbench (1), and two pneumatic push rods (201) are fixedly installed on the outer end face of the fixing plate (2); Forming mold (3), two sets of forming molds (3) are symmetrically arranged, a groove (304) is opened at the lower position of the inner end face of the forming mold (3), and the outer end face of the forming mold (3) is connected to the front end face of the pneumatic push rod (201). The molding mold (3) is fixedly connected to the mold. A slot (301) is provided inside the molding mold (3). A connecting pipe (303) is also installed inside the molding mold (3). The connecting pipe (303) is connected to the slot (301). Ventilation holes (302) are evenly provided on the outer end face of the molding mold (3). The ventilation holes (302) are connected to the slot (301). A drive motor (4) is fixedly installed on the lower end face of the placement plate (102). The drive shaft at the front end of the drive motor (4) passes through the placement plate (102) and is fixedly connected to the fixed horizontal plate (5). The fixed horizontal plate (5) is located above the placement plate (102). An electric cylinder (6) is fixedly installed on the fixed horizontal plate. On the upper left side of the plate (5), the telescopic part of the electric cylinder (6) is fixedly connected to the lifting plate (7); the sliding block (8) is located below the lifting plate (7), and a pneumatic controller (9) is fixedly installed on the lower end of the sliding block (8). A groove is opened on the lower end of the pneumatic controller (9). Two compression springs (801) are installed on the left and right ends of the sliding block (8). The outer end of the compression spring (801) is fixedly connected to the protective side plate (701). A limit clamp (802) is fixedly installed on the top end of the sliding block (8). The limit clamp (802) is slidably locked inside the transverse groove (702) on the lower end of the lifting plate (7); L-shaped plate (10), A clamping block (1001) is fixedly installed on the upper end face of the L-shaped plate (10), and the clamping block (1001) is slidably clamped in the groove at the lower end of the pneumatic controller (9); a clamping plate (11) is provided in two symmetrical sets, the clamping plate (11) is fixedly installed on the inner end face of the L-shaped plate (10), a guide plate (1101) is fixedly installed on the lower end face of the clamping plate (11), the inner end face of the guide plate (1101) is set in an inclined structure, and a fixing strip (1102) is evenly installed on the inner end face of the clamping plate (11), the outer end face of the fixing strip (1102) is an arc structure; a fixing frame (14) is fixedly installed above the outer end face of the forming mold (3).

2. The glass bottle vibration-type bottle-opening mechanism for preventing deformation of the bottle contact surface as described in claim 1, characterized in that: Two limiting cylinders (12) are respectively installed on the left and right side plates of the workbench (1). A limiting rod (13) is slidably installed inside the limiting cylinder (12). The front end face of the limiting rod (13) is fixedly connected to the forming mold (3).

3. The glass bottle vibration-type bottle-opening mechanism for preventing deformation of the bottle contact surface as described in claim 1, characterized in that: The surface of the fixing frame (14) is fitted with a fixing tube (15). The main body of the fixing tube (15) is an L-shaped structure, and the end of the fixing tube (15) is fitted with the upper end of the connecting tube (303).

4. The glass bottle vibration-type bottle-opening mechanism for preventing deformation of the bottle contact surface as described in claim 1, characterized in that: The lower end face of the lifting plate (7) is symmetrically equipped with two protective side plates (701), and a transverse sliding groove (702) is provided in the middle of the lower end face of the lifting plate (7).

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