Automatic blank taking device of plastic bottle blow molding machine
By designing an automatic preform removal device for the blow molding machine that includes an adjustment mechanism, the problem of bottle preforms falling during transportation is solved, and effective protection and safe transportation of bottle preforms of different sizes are achieved.
Patent Information
- Application Number
- CN202421186101.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-28
AI Technical Summary
When transporting bottles, it is difficult to effectively prevent bottles from falling. Especially when the volume of bottles changes, the baffle needs to be adjusted to accommodate bottles of different sizes, but this leads to baffle protection. Space is limited, which affects the normal transportation of bottle preforms.
An automatic embryo removal device including a mounting plate, a fixing plate, a support rod, a transportation device and an adjustment mechanism is designed. The adjustment mechanism consists of a first connecting plate, a second connecting plate, a moving rod, a cylinder, a horizontal plate, an L-shaped plate, a motor, a screw rod and a screw plate. Through the cooperation of these parts, the front and rear position and height adjustment of the baffle are realized. Adapt to different sizes of preforms.
By adjusting the position and height of the baffle, it can effectively prevent the preforms from falling during transportation, ensure the safe transportation of the preforms, and adapt to preforms of different sizes, improving the flexibility and stability of the equipment.
Smart Images
Figure CN222372274U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an automatic embryo taking device for a plastic bottle blow molding machine, belonging to the technical field of bottle blowing machines. Background Art
[0002] A bottle blowing machine refers to a machine for blowing bottles. The simplest explanation is that it is a machine that can blow plastic particles (softened into liquid) or finished bottle embryos into bottles through certain process means. The bottle blowing machine is convenient and fast, and has a large molding volume. After its appearance, it replaced most manual bottle blowing and was adopted by most beverage companies.
[0003] The bottle blowing machine is mainly used to blow the preforms to expand them into bottles. Since the preforms are often processed in large batches, an automatic preform removal device is often used. The automatic preform removal device mainly includes a clamp for clamping the preforms and a conveyor belt for transporting the preforms. The preforms may fall during transportation, so a baffle is needed to block them and prevent them from falling from the top of the transport device. Since the sizes of the bottles produced are different, the volumes of the preforms themselves are also different. When the volume of the preforms changes and they are transported, the baffles in the transport device that protect the preforms also need to be adjusted accordingly to prevent the volume of the preforms from increasing and the space for the baffle protection from being limited, which in turn affects the normal transportation of the preforms and makes it possible for the preforms to fall during transportation.
[0004] Therefore, an automatic embryo taking device for a plastic bottle blow molding machine is proposed. Utility Model Content
[0005] In view of this, the utility model provides an automatic embryo removal device for a plastic bottle blow molding machine to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.
[0006] The technical solution of the utility model is achieved as follows: an automatic embryo taking device for a plastic bottle blow molding machine, comprising a mounting plate, a fixed plate is fixedly installed on the front side of the top of the mounting plate, support rods are fixedly installed around the bottom of the mounting plate, a transport device is fixedly installed on the top of the mounting plate, and an adjustment mechanism is arranged at the bottom of the mounting plate, the adjustment mechanism comprises a first connecting plate, a second connecting plate, a mobile rod, a cylinder, a cross plate, an L-shaped plate, a motor, a screw rod and a screw plate, the first connecting plate is movably connected to the bottom of the mounting plate, two of the second connecting plates are movably connected to the top of the first connecting plate, and two of the mobile rods are movably connected to the tops of the two second connecting plates, the cylinder is fixedly installed on the front side of the fixed plate, the two cross plates are fixedly installed on the tops of the two mobile rods, the rear side of the cylinder is fixedly installed on the front side of the outer sides of the two mobile rods, the two L-shaped plates are fixedly installed on the outer sides of the two cross plates, the two motors are fixedly installed on the tops of the two L-shaped plates, the two screw rods are fixedly connected to the output ends of the two motors, and the two screw plates are threadedly connected to the surfaces of the two screw rods.
[0007] Further preferably, corrugated plates are fixedly mounted on both the front and rear sides of the bottom of the two spiral plates, and the bottoms of the four corrugated plates are fixedly mounted on the tops of the two horizontal plates.
[0008] Further preferably, a movable groove is opened on the top of the mounting plate, and movable wheels are movably connected to the left and right sides of the bottom of the two horizontal plates, and the bottoms of the four movable wheels are movably connected to the inner cavities of the four movable grooves.
[0009] Further preferably, limit rods are fixedly installed on the left and right sides of the tops of the two horizontal plates, and the four limit rods are slidably connected to the inner surfaces of the two screw plates.
[0010] Further preferably, movable grooves are provided on both the front and rear sides of the bottom of the mounting plate, and the tops of the two movable rods pass through the inner cavities of the two movable grooves and extend to the top of the mounting plate.
[0011] Further preferably, a base plate is fixedly mounted on the bottom of the four support rods, and anchor bolts are threadedly connected to the tops of the four base plates.
[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:
[0013] 1. The utility model can make the moving rod move inward by setting an adjustment mechanism, and through the cooperation of the first connecting plate and the second connecting plate, the moving rod on the other side moves inward synchronously, so that the cross plate and the screw plate move inward synchronously, and the front and rear positions of the baffle are adjusted. Through the output of the motor, the screw rod drives the screw plate to extend upward, so that the corrugated plate is stretched and unfolded, thereby adjusting the height of the baffle. By adjusting the front and rear positions and heights of the baffle, it can effectively protect the preforms of various types and sizes during transportation, and protect them from falling off from the top of the transport device during transportation, which affects the subsequent normal processing work.
[0014] Second, the utility model can move the front and rear positions of the baffle by setting a cylinder, and can adjust the upper and lower heights of the baffle by setting a motor, thereby expanding the use range and space of the baffle. By setting a corrugated plate, which has its own elasticity, the screw plate can be connected to the cross plate when it moves upward, so as to prevent the bottle preform from falling from the inner sides of the screw plate and the cross plate. By setting a movable groove and a moving wheel, the cross plate can be supported while limiting the moving direction of the cross plate, so as to prevent it from deflecting when moving, thereby affecting the protection of the bottle preform. By setting a limiting rod, the screw plate can be limited to prevent it from rotating synchronously with the screw rod, thereby affecting the protection of the bottle preform. By setting a moving groove, the movement of the moving rod can be limited to prevent it from deflecting when moving, thereby affecting the protection of the bottle preform. By setting anchor bolts, the stability of the equipment can be improved, so as to prevent the equipment from shaking due to collision, thereby preventing the bottle preform from falling off the top of the transport device.
[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;
[0018] Figure 2 This is a schematic diagram of the connecting plate structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;
[0020] Figure 4 It is a schematic diagram of the disassembly structure of the corrugated plate of the utility model.
[0021] Figure numerals: 1. Mounting plate; 2. Adjustment mechanism; 201. First connecting plate; 202. Second connecting plate; 203. Moving rod; 204. Cylinder; 205. Cross plate; 206. L-shaped plate; 207. Motor; 208. Screw rod; 209. Screw plate; 210. Limit rod; 211. Movable groove; 212. Moving wheel; 213. Movable groove; 214. Corrugated plate; 3. Support rod; 4. Bottom plate; 5. Anchor bolt; 6. Fixing plate; 7. Transport device. DETAILED DESCRIPTION
[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0024] Example 1
[0025] like Figure 1-4 As shown, the embodiment of the utility model provides an automatic embryo removal device for a plastic bottle blow molding machine, including a mounting plate 1, a fixing plate 6 is fixedly installed on the front side of the top of the mounting plate 1, support rods 3 are fixedly installed around the bottom of the mounting plate 1, a transport device 7 is fixedly installed on the top of the mounting plate 1, and an adjustment mechanism 2 is arranged at the bottom of the mounting plate 1. The adjustment mechanism 2 includes a first connecting plate 201, a second connecting plate 202, a moving rod 203, a cylinder 204, a cross plate 205, an L-shaped plate 206, a motor 207, a screw rod 208 and a screw plate 209. The first connecting plate 201 is movably connected to the bottom of the mounting plate 1, and the two second connecting plates 202 are movably connected to the bottom of the mounting plate 1. Connected to the top of the first connecting plate 201, the two moving rods 203 are movably connected to the tops of the two second connecting plates 202, the cylinder 204 is fixedly installed on the front side of the fixed plate 6, the two cross plates 205 are fixedly installed on the tops of the two moving rods 203, the rear side of the cylinder 204 is fixedly installed on the front side of the outside of the two moving rods 203, the two L-shaped plates 206 are fixedly installed on the outside of the two cross plates 205, the two motors 207 are fixedly installed on the tops of the two L-shaped plates 206, the two screw rods 208 are fixedly connected to the output ends of the two motors 207, and the two screw plates 209 are threadedly connected to the surfaces of the two screw rods 208.
[0026] By setting the adjustment mechanism 2, the moving rod 203 can be moved inward, and through the cooperation of the first connecting plate 201 and the second connecting plate 202, the moving rod 203 on the other side can be moved inward synchronously, so that the cross plate 205 and the screw plate 209 can be moved inward synchronously, and the front and rear position of the baffle can be adjusted. Through the output of the motor 207, the screw rod 208 drives the screw plate 209 to extend upward, so that the corrugated plate 214 is stretched and unfolded, thereby realizing the adjustment of the height of the baffle. By adjusting the front and rear position and height of the baffle, it can effectively protect the preforms of various types and sizes during transportation, and prevent them from falling off from the top of the transport device 7 during transportation, affecting the subsequent normal processing work. By setting the cylinder 204, the front and rear position of the baffle can be moved, and by setting the motor 207, the upper and lower heights of the baffle can be adjusted, thereby expanding the use range and space of the baffle.
[0027] Example 2
[0028] In one embodiment, corrugated plates 214 are fixedly installed on the front and rear sides of the bottom of the two screw plates 209, the bottoms of the four corrugated plates 214 are fixedly installed on the tops of the two cross plates 205, and movable grooves 211 are opened on the top of the mounting plate 1. Moving wheels 212 are movably connected to the left and right sides of the bottom of the two cross plates 205, and the bottoms of the four moving wheels 212 are movably connected to the inner cavities of the four movable grooves 211. Limit rods 210 are fixedly installed on the left and right sides of the top of the two cross plates 205, and the four limit rods 210 are slidably connected to the inner surfaces of the two screw plates 209. Moving grooves 213 are opened on the front and rear sides of the bottom of the mounting plate 1, and the tops of the two moving rods 203 penetrate the inner cavities of the two moving grooves 213 and extend to the top of the mounting plate 1. The bottoms of the four support rods 3 are fixedly installed with base plates 4, and the tops of the four base plates 4 are threadedly connected with anchor bolts 5.
[0029] By providing the corrugated plate 214, which has its own elasticity, the screw plate 209 can be connected to the cross plate 205 when it moves upward, so as to prevent the preform from falling from the inner side of the screw plate 209 and the cross plate 205. By providing the movable groove 211 and the moving wheel 212, the cross plate 205 can be supported and the moving direction of the cross plate 205 can be limited to prevent the cross plate 205 from deflecting when moving, thereby affecting the protection of the preform. By providing the limiting rod 210, the screw plate 209 can be limited to prevent the screw plate 209 from rotating synchronously with the screw rod 208, thereby affecting the protection of the preform. By providing the moving groove 213, the movement of the moving rod 203 can be limited to prevent the cross plate 203 from deflecting when moving, thereby affecting the protection of the preform. By providing the anchor bolt 5, the stability of the equipment can be improved to prevent the equipment from shaking due to collision, thereby preventing the preform from falling off from the top of the transport device 7.
[0030] When the utility model is working: according to the needs of bottle embryo processing, the cylinder 204 is started to extend to the front side, and the moving rod 203 is pushed to move inward. At this time, the first connecting plate 201 and the second connecting plate 202 cooperate to make the moving rod 203 on the other side move inward synchronously. At this time, the moving rod 203 synchronously drives the cross plate 205, the L-shaped plate 206, the motor 207, the screw rod 208 and the screw plate 209 to move inward to complete the adjustment of the front and rear directions of the baffle. Then, the output end of the motor 207 drives the screw rod 208 to rotate. At this time, the screw plate 209 moves upward along the surface of the screw rod 208 and pulls the corrugated plate 214 to expand it, thereby realizing the extension of the height of the baffle.
[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. An automatic embryo removal device for a plastic bottle blow molding machine, characterized in that: The invention comprises a mounting plate (1), wherein a fixing plate (6) is fixedly mounted on the front side of the top of the mounting plate (1), support rods (3) are fixedly mounted on all four sides of the bottom of the mounting plate (1), a transport device (7) is fixedly mounted on the top of the mounting plate (1), an adjustment mechanism (2) is arranged at the bottom of the mounting plate (1), and the adjustment mechanism (2) comprises a first connecting plate (201), a second connecting plate (202), a moving rod (203), a cylinder (204), a transverse plate (205), an L-shaped plate (206), a motor (207), a screw rod (208) and a screw plate (209), wherein the first connecting plate (201) is movably connected to the bottom of the mounting plate (1), and the two second connecting plates (202) are both movably connected to the top of the first connecting plate (201). The two moving rods (203) are movably connected to the tops of the two second connecting plates (202); the cylinder (204) is fixedly installed on the front side of the fixed plate (6); the two transverse plates (205) are fixedly installed on the tops of the two moving rods (203); the rear side of the cylinder (204) is fixedly installed on the front side of the outer sides of the two moving rods (203); the two L-shaped plates (206) are fixedly installed on the outer sides of the two transverse plates (205); the two motors (207) are fixedly installed on the tops of the two L-shaped plates (206); the two lead screws (208) are fixedly connected to the output ends of the two motors (207); and the two screw plates (209) are threadedly connected to the surfaces of the two lead screws (208).
2. The automatic embryo removal device for a plastic bottle blow molding machine according to claim 1, characterized in that: Corrugated plates (214) are fixedly mounted on both the front and rear sides of the bottom of the two screw plates (209), and the bottoms of the four corrugated plates (214) are fixedly mounted on the tops of the two horizontal plates (205).
3. The automatic embryo removal device for a plastic bottle blow molding machine according to claim 1, characterized in that: The top of the mounting plate (1) is provided with a movable groove (211), the left and right sides of the bottom of the two horizontal plates (205) are movably connected to movable wheels (212), and the bottoms of the four movable wheels (212) are movably connected to the inner cavities of the four movable grooves (211).
4. The automatic embryo removal device for a plastic bottle blow molding machine according to claim 1, characterized in that: Limit rods (210) are fixedly installed on the left and right sides of the tops of the two horizontal plates (205), and the four limit rods (210) are slidably connected to the inner surfaces of the two screw plates (209).
5. The automatic embryo removal device for a plastic bottle blow molding machine according to claim 1, characterized in that: The front and rear sides of the bottom of the mounting plate (1) are both provided with moving grooves (213), and the tops of the two moving rods (203) pass through the inner cavities of the two moving grooves (213) and extend to the top of the mounting plate (1).
6. The automatic embryo removal device for a plastic bottle blow molding machine according to claim 1, characterized in that: A base plate (4) is fixedly mounted on the bottom of each of the four support rods (3), and an anchor bolt (5) is threadedly connected to the top of each of the four base plates (4).