An adjustable stretch rail for a bottle blowing machine

Abstract

The utility model discloses an adjustable stretching guide rail for bottle blowing machine relates to bottle blowing machine guide rail technical field, and the bottom of guide rail outer fixed shell is provided with electric telescopic rod at the center of front and back end surface, and the top of guide rail outer fixed shell is provided with the guide groove in the longitudinal direction, and the inner chamber front and back end surface of guide groove is provided with T type guide rail no.

Description

Technical Field

[0001] This utility model relates to the field of blow molding machine guide rail technology, specifically an adjustable stretchable guide rail for blow molding machines. Background Technology

[0002] The stretch guide rail plays a crucial role in blow molding machines, serving as a key component for controlling the lifting and lowering speed of the stretch rod. Through precise mechanical design and manufacturing processes, the stretch guide rail ensures the smooth lifting and lowering of the stretch rod during the blow molding process, directly impacting the machine's efficiency and the quality of the blown bottles. However, existing stretch guide rails for blow molding machines have some drawbacks. For example, their position and length are not adjustable. When processing bottles of different sizes and shapes, the inability to adjust the position of the stretch guide rail limits its usability, and the inability to adjust its length restricts its application range. Therefore, we propose an adjustable stretch guide rail for blow molding machines. Utility Model Content

[0003] The purpose of this invention is to provide an adjustable stretch guide rail for a blow molding machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An adjustable stretch guide rail for a blow molding machine includes an outer fixing shell for the guide rail, a T-shaped guide rail one, and a T-shaped guide rail two.

[0006] An electric telescopic rod is provided at the center of the front and rear ends of the bottom of the outer fixed shell of the guide rail. A guide groove is provided longitudinally at the top of the outer fixed shell of the guide rail. T-shaped guide rail one and T-shaped guide rail two are movably connected to the front and rear ends of the inner cavity of the guide groove, respectively.

[0007] Threaded holes are provided at the center of the front and rear end faces of the bottom of the outer fixed shell of the guide rail. The threaded holes are located on the outside of the electric telescopic rod. A connecting hole is provided at the top of the threaded hole, and the top of the connecting hole is connected to the bottom of the inner cavity of the guide groove. A matching external threaded rod is threaded into the threaded hole. A connecting block is provided at the top of the external threaded rod, and the connecting block is located in the corresponding connecting hole. A bearing is provided at the top of the connecting block, and a clamping block is provided at the top of the bearing. The clamping block is located on the bottom outside of T-shaped guide rail one and T-shaped guide rail two.

[0008] Furthermore: Limiting plates are provided in the middle of both the left and right sides of the inner cavity of the guide groove, and the thickness of the limiting plates is less than the wall thickness of T-shaped guide rail one and T-shaped guide rail two.

[0009] Furthermore: all clamping blocks are circular, and each clamping block has an anti-slip reinforcement layer on its top. The anti-slip reinforcement layer is an anti-slip rubber layer, and the top of the anti-slip rubber layer is uniformly provided with grooves.

[0010] Furthermore: The bottom of each external threaded rod is equipped with a rotating paddle, and the top of the rotating paddle is fixedly welded to the bottom of the external threaded rod.

[0011] Furthermore: The bottom of the front and rear end faces on both sides of T-shaped guide rail one and T-shaped guide rail two are provided with mounting grooves, and ball bearings are provided in the mounting grooves. The bottom of the front and rear end faces on both sides of the inner cavity of the guide groove are provided with ball bearing grooves that match the ball bearings.

[0012] Furthermore: the outer walls of both T-shaped guide rail one and T-shaped guide rail two are fitted and connected to the inner wall of the guide groove, and the lengths of T-shaped guide rail one and T-shaped guide rail two are the same.

[0013] Furthermore: the bottom of each electric telescopic pole is equipped with a fixing base, and the top of the fixing base is vertically perforated with mounting holes around its perimeter.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This adjustable stretch guide rail for a blow molding machine features two sets of electric telescopic rods on the rear end face of the outer fixed housing. The distance between the outer fixed housing and the mounting surface can be adjusted by extending and retracting these rods, thus achieving the effect of adjusting the overall position of the stretch guide rail. T-shaped guide rail one and T-shaped guide rail two are located inside the outer fixed housing. These two guide rails can be pulled out from both sides of the outer fixed housing. By rotating the corresponding external threaded rod, the external threaded rod engages with the corresponding threaded hole, and through the engagement of the connecting block and bearing, drives the clamping block to move closer to the corresponding T-shaped guide rail one and T-shaped guide rail two, thereby clamping them. This allows for adjustment of the overall guide rail length, thus satisfying the need for length modification. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the T-shaped guide rail and the clamping block of this utility model;

[0018] Figure 3 This is a schematic diagram of the stretched structure of the T-shaped guide rail of this utility model.

[0019] In the diagram: 1. Outer fixed shell of the guide rail; 2. Electric telescopic rod; 3. Guide groove; 4. T-shaped guide rail one; 5. T-shaped guide rail two; 6. Limiting plate; 7. Threaded hole; 8. Connecting hole; 9. External threaded rod; 10. Connecting block; 11. Bearing; 12. Clamping block; 13. Rotating lever. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1:

[0022] Please see Figure 1-3 This utility model provides a technical solution: an adjustable stretchable guide rail for a blow molding machine, including a guide rail outer fixing shell 1, a T-shaped guide rail one 4, and a T-shaped guide rail two 5;

[0023] Electric telescopic rods 2 are provided at the center of the front and rear ends of the bottom of the outer fixing shell 1 of the guide rail. A guide groove 3 is provided longitudinally on the top of the outer fixing shell 1 of the guide rail. T-shaped guide rail 1 4 and T-shaped guide rail 2 5 are movably connected to the front and rear ends of the inner cavity of the guide groove 3, respectively. The electric telescopic rods 2 can move the outer fixing shell 1 of the guide rail by telescopic movement, thereby changing the distance between the outer fixing shell 1 of the guide rail and the mounting surface and achieving the effect of adjusting the position. T-shaped guide rail 1 4 and T-shaped guide rail 2 5 can be pulled out from the inner cavity of the guide groove 3, so as to achieve the effect of adjusting the overall length.

[0024] Threaded holes 7 are provided at the center of the front and rear end faces of the bottom of the guide rail outer fixing shell 1, and the threaded holes 7 are located on the outside of the electric telescopic rod 2. The top of the threaded holes 7 is connected to the connecting holes 8, and the top of the connecting holes 8 is connected to the bottom of the inner cavity of the guide groove 3. Matching external threaded rods 9 are threadedly connected in the threaded holes 7. The top of the external threaded rods 9 is provided with connecting blocks 10, and the connecting blocks 10 are located in the corresponding connecting holes 8. The top of the connecting blocks 10 is provided with bearings 11, and the top of the bearings 11 is provided with clamping blocks 12. The clamping block 12 is correspondingly set on the bottom outer side of T-shaped guide rail 1 4 and T-shaped guide rail 2 5. After T-shaped guide rail 1 4 and T-shaped guide rail 2 5 are pulled and adjusted to a suitable position, the external thread rod 9 is rotated. The external thread rod 9, through its cooperation with the threaded hole 7, can drive the clamping block 12 at the corresponding position to move closer to the bottom of T-shaped guide rail 1 4 and T-shaped guide rail 2 5 through its cooperation with the connecting block 10 and the bearing 11. Continuing to rotate the external thread rod 9 can clamp and fix T-shaped guide rail 1 4 and T-shaped guide rail 2 5 through the cooperation of the clamping block 12 and the guide groove 3.

[0025] Preferably, a limiting plate 6 is provided in the middle of the left and right sides of the inner cavity of the guide groove 3. The thickness of the limiting plate 6 is less than the wall thickness of the T-shaped guide rail 1 4 and the T-shaped guide rail 2 5. The limiting plate 6 can play a limiting role and prevent the transmission chain from swinging significantly in the middle of the inner cavity of the guide groove 3.

[0026] Preferably, all clamping blocks 12 are circular, and each clamping block 12 has an anti-slip reinforcement layer on its top. The anti-slip reinforcement layer is an anti-slip rubber layer, and the top of the anti-slip rubber layer is uniformly provided with grooves. When the top of the clamping block 12 is attached to the bottom of the T-shaped guide rail 4 and the T-shaped guide rail 5, the anti-slip reinforcement layer can play a role in reinforcing and preventing slippage.

[0027] Preferably, the bottom of each external threaded rod 9 is provided with a rotating paddle 13, and the top of each rotating paddle 13 is fixedly welded to the bottom of the external threaded rod 9. The external threaded rod 9 can be rotated more effortlessly by rotating the paddle 13.

[0028] Example 2:

[0029] Reference Figure 1-3 This embodiment differs from the first embodiment in that: The bottom of the front and rear ends of both sides of the T-shaped guide rail 4 and T-shaped guide rail 5 are provided with mounting grooves, and ball bearings are installed in each mounting groove. The bottom of both sides of the inner cavity of the guide groove 3 is provided with ball bearing grooves that match the ball bearings. This arrangement reduces the friction generated when pulling the T-shaped guide rail 4 and T-shaped guide rail 5, allowing for smoother pulling. The outer walls of the T-shaped guide rail 4 and T-shaped guide rail 2 are closely connected to the inner wall of the guide groove 3. This arrangement increases the stability of the T-shaped guide rail 4 and T-shaped guide rail 2 during use, preventing shaking and thus affecting the performance. The T-shaped guide rail 4 and T-shaped guide rail 2 are of the same length. The bottom of the electric telescopic rod 2 is provided with a fixing seat, and the top of the fixing seat has vertically penetrating mounting holes around its perimeter. The fixing seat can be installed and fixed through these mounting holes, thereby installing and fixing the electric telescopic rod 2 together with the overall guide rail outer fixing shell 1.

[0030] All electrical appliances mentioned in this article are connected to an external power source via wires.

[0031] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable tension guide rail for a blow molding machine, characterized in that: Includes guide rail outer fixing shell (1), T-shaped guide rail one (4), and T-shaped guide rail two (5); Electric telescopic rods (2) are provided at the center of the front and rear ends of the bottom of the outer fixed shell (1) of the guide rail. A guide groove (3) is provided longitudinally at the top of the outer fixed shell (1). T-shaped guide rail one (4) and T-shaped guide rail two (5) are movably connected to the front and rear ends of the inner cavity of the guide groove (3). The bottom front and rear end faces of the outer fixed shell (1) of the guide rail are provided with threaded holes (7), and the threaded holes (7) are located on the outside of the electric telescopic rod (2). The top of the threaded holes (7) is connected to the connecting holes (8), and the top of the connecting holes (8) is connected to the bottom of the inner cavity of the guide groove (3). The threaded holes (7) are all threadedly connected to the matching external thread rods (9). The top of the external thread rods (9) is provided with connecting blocks (10), and the connecting blocks (10) are all located in the corresponding connecting holes (8). The top of the connecting blocks (10) is provided with bearings (11), and the top of the bearings (11) is provided with clamping blocks (12). The clamping blocks (12) are correspondingly located on the bottom outside of the T-shaped guide rail one (4) and the T-shaped guide rail two (5).

2. The adjustable tension guide rail for a blow molding machine according to claim 1, characterized in that: Limiting plates (6) are provided in the middle of the left and right sides of the inner cavity of the guide groove (3). The thickness of the limiting plates (6) is less than the wall thickness of T-shaped guide rail one (4) and T-shaped guide rail two (5).

3. The adjustable tension guide rail for a blow molding machine according to claim 1, characterized in that: All clamping blocks (12) are circular, and each clamping block (12) has an anti-slip reinforcement layer on its top. The anti-slip reinforcement layer is an anti-slip rubber layer, and the top of the anti-slip rubber layer is uniformly provided with grooves.

4. An adjustable tension guide rail for a blow molding machine according to claim 1, characterized in that: The bottom of each external threaded rod (9) is provided with a rotating paddle (13), and the top of each rotating paddle (13) is fixedly welded to the bottom of the external threaded rod (9).

5. An adjustable tension guide rail for a blow molding machine according to claim 1, characterized in that: The bottom of the front and rear ends of the left and right sides of the T-shaped guide rail one (4) and the T-shaped guide rail two (5) are provided with mounting grooves, and the mounting grooves are provided with balls. The bottom of the left and right sides of the inner cavity of the guide groove (3) are provided with ball grooves that match the balls.

6. An adjustable tension guide rail for a blow molding machine according to claim 1, characterized in that: The outer walls of the first T-shaped guide rail (4) and the second T-shaped guide rail (5) are fitted and connected to the inner wall of the guide groove (3), and the first T-shaped guide rail (4) and the second T-shaped guide rail (5) have the same length.

7. An adjustable tension guide rail for a blow molding machine according to claim 1, characterized in that: The bottom of each electric telescopic rod (2) is provided with a fixed base, and the top of each fixed base is provided with vertical mounting holes around its perimeter.

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