PET bottle clamping device for production line

Abstract

The utility model provides a PET bottle clamping device for a production line, which relates to the technical field of PET bottle production devices and comprises a belt conveyor, a lifting component, a frame, a separating component and a clamping mechanism. According to the PET bottle clamping device for the production line, a bottle located at the foremost position abuts against a blocking strip fixed to the inner wall of the frame firstly, follow-up bottles are attached to the bottle at the foremost position along with movement of a belt, the adjacent bottles are tightly attached, a first hydraulic pump is started to push a push plate to move towards the interior of the frame, and then the bottles are clamped. The tip end of the longest insertion plate is inserted into a gap between the first bottle and the second bottle, the second bottle is pushed outwards while the longest insertion plate is inserted, the bottles are separated by the insertion plates, the push plate is continuously pushed inwards, the tip end of the second insertion plate is inserted into a gap between the second bottle and the third bottle, and the rest can be done in the same way; therefore, the function of automatically arranging a plurality of bottles in the frame at equal intervals can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to PET bottle production device technical field especially relates to a production line PET bottle clamping device. BACKGROUND

[0002] PET is a common thermoplastic, because it is light, durable, transparent and has good airtightness and barrier property, it is widely used in packaging beverages, food, cosmetics and medicines. The production line PET bottle clamping device is a mechanical device specially used for operating PET bottles in the production line. Its main function is to stably clamp, move and support PET bottles during the manufacturing, filling, packaging and packaging processes of the bottles.

[0003] The Chinese patent with publication number "CN214686170U" provides a "production line PET bottle clamping device", which discloses "simultaneously clamping multiple PET bottles to facilitate subsequent work of multiple PET bottles, which helps to improve production efficiency", although the device can clamp multiple PET bottles at the same time, but when clamping the PET bottles, each PET bottle needs to be aligned with the corresponding single clamping device, and each PET bottle must be arranged equidistantly according to a specific distance to be clamped completely, the device cannot automatically arrange the PET bottles equidistantly, and the production efficiency of the production line is low. UTILITY MODEL CONTENT

[0004] The utility model provides a production line PET bottle clamping device, solves the problem that the device cannot automatically arrange the PET bottles equidistantly and the production efficiency of the production line is low in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a production line PET bottle clamping device, including belt conveyor, lifting assembly, frame, separation assembly and clamping mechanism, one side of the belt conveyor is provided with lifting assembly, the frame is arranged above the belt conveyor, the end face of one end of the frame is provided with an opening, the separation assembly is arranged below the frame, the separation assembly includes hydraulic pump one and push plate, the hydraulic pump one is located below the frame, the push plate is fixed on the output shaft of the hydraulic pump one, the side surface of the push plate is fixedly connected with a plurality of insertion plates, a plurality of the insertion plates are linearly arranged along the length direction of the push plate, the extension lengths of a plurality of the insertion plates gradually decrease, a plurality of the insertion plates are equidistantly arranged, the clamping mechanism is arranged above the separation assembly.

[0006] Preferably, the side surface of the frame is provided with a through groove, the end face of the other end of the frame is fixedly connected with an extension plate at the lower end, and the side surface of the extension plate is fixedly connected with a blocking strip.

[0007] Preferably, the inserted plate is a vertically arranged thin plate, and the free end of the inserted plate is a pointed end.

[0008] Preferably, the lifting assembly comprises a vertical cylinder, a support frame and a motor one, the vertical cylinder is located at one side of the belt conveyor, the support frame is slidably connected at one side of the vertical cylinder, the motor one is fixed at the upper end of the vertical cylinder, a threaded rod is fixedly connected on the output shaft of the motor one, the support frame and the threaded rod are in threaded connection, and the support frame and the frame are in fixed connection.

[0009] Preferably, the lower end of the vertical cylinder is provided with a hydraulic rotary table.

[0010] Preferably, the clamping mechanism comprises a clamping assembly and a clamping assembly, the clamping assembly is arranged at one side of the frame, and the clamping assembly is arranged at the other side of the frame.

[0011] Preferably, the clamping assembly comprises a hydraulic pump two and a pressing plate, the hydraulic pump two is fixed on the support frame, the pressing plate is fixed on the output shaft of the hydraulic pump two, and the pressing plate is located at the same height as the through groove.

[0012] Preferably, the clamping assembly comprises a frame seat, a hydraulic pump three and a clamping plate, the frame seat is fixed on the frame, the hydraulic pump three is fixed on the frame seat, the clamping plate is fixedly connected on the output shaft of the hydraulic pump three, and the clamping plate is located at the same height as the through groove.

[0013] Preferably, the side surface of the clamping plate is fixedly connected with a plurality of clamping strips, a plurality of the clamping strips are linearly arranged at equal intervals along the length direction of the clamping plate, the positions of the clamping strips correspond to the inserted plate, and the projection of the clamping strips on the horizontal plane coincides with the inserted plate.

[0014] Preferably, the hydraulic pump one is fixed on the support frame.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] Bottles conveyed on a belt enter the frame through an opening. The leading bottle first contacts a fixed stop bar on the inner wall of the frame. As the belt moves, subsequent bottles are forced to align with the leading bottle, creating a tight fit between adjacent bottles. Activating hydraulic pump one pushes the push plate inward, inserting the tip of the longest plate into the gap between the first and second bottles. This insertion pushes the second bottle outward, separating the bottles. Further inward movement of the push plate inserts the tip of the second plate into the gap between the second and third bottles, and so on, until each adjacent plate has a bottle. This automatically arranges multiple bottles evenly spaced within the frame. Activating hydraulic pump three pushes the clamping plate inward, engaging two adjacent clamping bars on either side of the bottle. Activating hydraulic pump two pushes the pressure plate inward, ensuring a tight fit against the bottle's sidewalls. The pressure plate and clamping plate work together to secure multiple bottles securely. Bottles held in the clamping mechanism can be moved to other equipment by adjusting the lifting assembly and hydraulic turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a PET bottle clamping device for a production line of the utility model;

[0018] Figure 2 This is a front view of the PET bottle clamping device for a production line of the utility model;

[0019] Figure 3 This is a side view of the PET bottle clamping device for the production line of the utility model;

[0020] Figure 4 This is a top view of the PET bottle clamping device for a production line of the utility model;

[0021] Figure 5 This is a structural diagram of the arrangement of the plugboards of the present invention;

[0022] Figure 6 for Figure 5 Enlarged view of point A.

[0023] Numbers in the figure: 1. Belt conveyor; 2. Lifting assembly; 21. Vertical cylinder; 22. Support frame; 23. Motor 1; 231. Threaded rod; 3. Hydraulic turntable; 4. Frame; 41. Through slot; 42. Extension plate; 421. Baffle; 43. Opening; 5. Separation assembly; 51. Hydraulic pump 1; 52. Push plate; 521. Insert plate; 6. Clamping assembly; 61. Hydraulic pump 2; 62. Press plate; 7. Clamping assembly; 71. Frame seat; 72. Hydraulic pump 3; 73. Clamping plate; 731. Clamping bar. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] The utility model provides a production line PET bottle clamping device, such as Figure 1 And Figure 2 As shown, including belt conveyor 1, lifting assembly 2, frame 4, separation component 5 and clamping mechanism, belt conveyor 1 sets up on support, belt conveyor 1 is driven by motor set up on the side of support, so that the bottle placed on the belt can move along with the belt, one side of belt conveyor 1 is provided with lifting assembly 2, lifting assembly 2 includes vertical cylinder 21, support frame 22 and motor one 23, vertical cylinder 21 is located at one side of belt conveyor 1, support frame 22 is slidably connected at one side of vertical cylinder 21, motor one 23 is fixed on the upper end of vertical cylinder 21, the output shaft of motor one 23 is fixedly connected with threaded rod 231, support frame 22 is screw connected between threaded rod 231, support frame 22 and frame 4 are fixedly connected, the lower end of vertical cylinder 21 is provided with hydraulic rotary table 3, hydraulic pump one 51 is fixed on support frame 22. Starting motor one 23 can drive threaded rod 231 to rotate, in turn make support frame 22 move up and down along vertical cylinder 21, starting hydraulic rotary table 3 can make lifting assembly 2 rotate in horizontal direction, increase the flexibility of the device, can move the bottle clamped by clamping mechanism to the equipment in other direction.

[0026] As shown in Figure 2 And Figure 3 Frame 4 is set up above belt conveyor 1, as shown in Figure 6 The end face of one end of frame 4 is provided with opening 43, separation component 5 is set up below frame 4, separation component 5 includes hydraulic pump one 51 and push plate 52, hydraulic pump one 51 is located below frame 4, push plate 52 is fixed on the output shaft of hydraulic pump one 51, the side surface of push plate 52 is fixedly connected with a plurality of plugboards 521, as shown in Figure 4 And Figure 5As shown, the plurality of insertion plates 521 are linearly arranged along the length direction of the push plate 52, the extension length of the plurality of insertion plates 521 gradually decreases, the plurality of insertion plates 521 are equidistantly arranged, the end face lower end of the other end of the frame 4 is fixedly connected with an extension plate 42, the extension plate 42 plays a limiting role, the insertion plate 521 closest to the extension plate 42 has the longest length, the side surface of the extension plate 42 is fixedly connected with a blocking strip 421, the distance between the blocking strip 421 and the insertion plate 521 closest to it is equal to the distance between adjacent insertion plates 521, the insertion plate 521 is a vertically arranged thin plate, and the free end of the insertion plate 521 is a pointed end. The bottles conveyed on the belt enter the inside of the frame 4 from the opening 43 of the frame 4, the frontmost bottle first abuts against the blocking strip 421 fixed on the inner wall of the frame 4, with the movement of the belt, the subsequent bottles are attached to the frontmost bottle, the adjacent bottles are tightly attached to each other, the hydraulic pump one 51 is started to drive the push plate 52 to move towards the inside of the frame 4, the pointed end of the longest insertion plate 521 is inserted into the gap between the first bottle and the second bottle, and at the same time, the second bottle is pushed outwards, the insertion plate 521 separates the bottles, and the push plate 52 is continuously pushed inwards, so that the pointed end of the second insertion plate 521 is inserted into the gap between the second bottle and the third bottle, and so on, until there is a bottle in the interval between adjacent two insertion plates 521, so that the plurality of bottles in the inside of the frame 4 are equidistantly arranged.

[0027] The outer diameter of the bottle is consistent with the length of the interval distance between the adjacent two insertion plates 521, and in the process of continuous inward pushing of the push plate 52, the belt conveyor 1 is always in a working state.

[0028] As shown in Figure 2 and Figure 3 , the clamping mechanism is arranged above the separation assembly 5, the side surface of the frame 4 is provided with a through groove 41, the clamping mechanism comprises a clamping assembly 6 and a clamping assembly 7, the clamping assembly 6 is arranged on one side of the frame 4, the clamping assembly 7 is arranged on the other side of the frame 4, the clamping assembly 6 comprises a hydraulic pump two 61 and a pressing plate 62, the hydraulic pump two 61 is fixed on the support frame 22, the pressing plate 62 is fixed on the output shaft of the hydraulic pump two 61, and the pressing plate 62 is located at the same height as the through groove 41, the clamping assembly 7 comprises a frame seat 71, a hydraulic pump three 72 and a clamping plate 73, the frame seat 71 is fixed on the frame 4, the hydraulic pump three 72 is fixed on the frame seat 71, and the clamping plate 73 is fixedly connected on the output shaft of the hydraulic pump three 72. The clamping plate 73 is located at the same height as the through groove 41. As shown in Figure 4As shown, the side of the clamping plate 73 is fixedly connected with a plurality of clamping strips 731, the plurality of clamping strips 731 are linearly arranged along the length direction of the clamping plate 73 at equal intervals, and the positions of the clamping strips 731 correspond to the insertion plates 521, and the projection of the clamping strip 731 on the horizontal plane coincides with the insertion plate 521. The single bottle can be stably fixed between two adjacent clamping strips 731 and cannot slip along the length direction of the clamping plate 73. The hydraulic pump three 72 can drive the clamping plate 73 to move towards the inside of the frame 4, and the two adjacent clamping strips 731 are clamped on the two sides of the bottle. The hydraulic pump two 61 can drive the pressing plate 62 to move towards the inside of the frame 4, and the pressing plate 62 is tightly attached to the side wall of the bottle. The pressing plate 62 and the clamping plate 73 cooperate to stably clamp and fix the plurality of bottles.

[0029] As shown in the drawings, Figure 1 and Figure 2 The bottle conveyed on the belt enters the inside of the frame 4 from the opening 43 of the frame 4, and the frontmost bottle first abuts against the blocking strip 421 fixed on the inner wall of the frame 4. With the movement of the belt, the subsequent bottles are attached to the frontmost bottle, and the adjacent bottles are tightly attached to each other. The hydraulic pump one 51 drives the push plate 52 to move towards the inside of the frame 4, and the tip of the longest insertion plate 521 is inserted into the gap between the first bottle and the second bottle. At the same time, the second bottle is pushed outwards. The insertion plate 521 separates the bottles. The push plate 52 is continuously pushed inwards, so that the tip of the second insertion plate 521 is inserted into the gap between the second bottle and the third bottle. In this way, the tips of the adjacent insertion plates 521 are inserted into the gaps between the bottles. The function of automatically and equidistantly arranging the plurality of bottles in the inside of the frame 4 can be realized. The hydraulic pump three 72 drives the clamping plate 73 to move towards the inside of the frame 4, and the two adjacent clamping strips 731 are clamped on the two sides of the bottle. The hydraulic pump two 61 drives the pressing plate 62 to move towards the inside of the frame 4, and the pressing plate 62 is tightly attached to the side wall of the bottle. The pressing plate 62 and the clamping plate 73 cooperate to stably clamp and fix the plurality of bottles. Through the adjustment of the lifting assembly 2 and the hydraulic turntable 3, the bottles clamped by the clamping mechanism can be moved to the equipment in other directions.

[0030] Although the embodiments of the present application have been disclosed as above, they are not limited to the application listed in the specification and the embodiments, and can be fully applied to various fields suitable for the present application. For those skilled in the art, other modifications can be easily realized, and therefore the present application is not limited to the specific details and the drawings shown and described herein.

Claims

1. A PET bottle gripping device for a production line, characterized in that, The utility model provides a kind of belt conveyor (1), lifting assembly (2), frame (4), separation assembly (5) and clamping mechanism, one side of the belt conveyor (1) is provided with lifting assembly (2), the frame (4) is arranged above the belt conveyor (1), the end face of the frame (4) one end is equipped with opening (43), the separation assembly (5) is arranged below the frame (4), the separation assembly (5) includes hydraulic pump one (51) and push plate (52), the hydraulic pump one (51) is located below the frame (4), the push plate (52) is fixed on the output shaft of the hydraulic pump one (51), the side of the push plate (52) is fixedly connected with multiple plug-in plates (521), multiple plug-in plates (521) are linearly arranged along the length direction of the push plate (52), the length of multiple plug-in plates (521) gradually decreases, multiple plug-in plates (521) are equidistantly arranged, and the clamping mechanism is arranged above the separation assembly (5).

2. The PET bottle gripping device for production line according to claim 1, characterized in that, The side of the frame (4) is equipped with through slot (41), and the end face of the other end of the frame (4) is fixedly connected with extension plate (42), and the side of the extension plate (42) is fixedly connected with blocking strip (421).

3. The PET bottle gripping device for production line as claimed in claim 1 wherein, The plug-in plate (521) is a vertically arranged thin plate, and the free end of the plug-in plate (521) is a pointed end.

4. The PET bottle gripping device for production line as claimed in claim 2 wherein, The lifting assembly (2) includes a vertical cylinder (21), a support frame (22), and a motor (23), the vertical cylinder (21) is located on one side of the belt conveyor (1), the support frame (22) is slidably connected to one side of the vertical cylinder (21), the motor (23) is fixed to the upper end of the vertical cylinder (21), the output shaft of the motor (23) is fixedly connected with a threaded rod (231), the support frame (22) is threadedly connected with the threaded rod (231), and the support frame (22) is fixedly connected with the frame (4).

5. The PET bottle gripping device for production line as claimed in claim 4 wherein, The lower end of the vertical cylinder (21) is provided with a hydraulic rotary table (3).

6. The PET bottle gripping device for production line as claimed in claim 4 wherein, The clamping mechanism includes a clamping assembly (6) and a clamping assembly (7), the clamping assembly (6) is arranged on one side of the frame (4), and the clamping assembly (7) is arranged on the other side of the frame (4).

7. The PET bottle gripping device for production line as claimed in claim 6 wherein, The clamping assembly (6) includes a hydraulic pump (61) and a pressing plate (62), the hydraulic pump (61) is fixed to the support frame (22), the pressing plate (62) is fixed to the output shaft of the hydraulic pump (61), and the pressing plate (62) is located at the same height as the through slot (41).

8. The PET bottle gripping device for production line as claimed in claim 6 wherein, The clamping assembly (7) includes a frame seat (71), a hydraulic pump (72), and a clamping plate (73), the frame seat (71) is fixed to the frame (4), the hydraulic pump (72) is fixed to the frame seat (71), the clamping plate (73) is fixedly connected to the output shaft of the hydraulic pump (72), and the clamping plate (73) is located at the same height as the through slot (41).

9. The PET bottle gripping device for production line as claimed in claim 8 wherein, The side surface of the clamping plate (73) is fixedly connected with a plurality of clamping strips (731), the plurality of clamping strips (731) are linearly arranged along the length direction equidistant of the clamping plate (73), and the positions of the clamping strips (731) correspond to the plug-in plate (521), and the projection of the clamping strip (731) on the horizontal plane coincides with the plug-in plate (521).

10. The PET bottle gripping device for production line as claimed in claim 5 wherein, The hydraulic pump (51) is fixed on the support frame (22).

Images