Blow-molded bottle cutting and sorting machine

Abstract

The utility model relates to a blow molding bottle cutting and sorting machine, which aims at solving the technical problems that a tool is needed when a current detector is mounted or dismounted, and the operation time is long, and comprises a rack, a transverse plate and a detector body, the transverse plate is fixedly arranged at the top of the rack; the detector body is arranged in a through hole formed in the middle of the transverse plate in a penetrating manner; the tops of the two sides of the detector body are in positioning fit with the transverse plate through positioning structures correspondingly. The positioning structure comprises a fixing strip, an L-shaped plate A and a spring; the fixing strip is fixedly arranged on the top side of the transverse plate; the L-shaped plate A is movably arranged on the inner side of the fixing strip through two symmetrically-distributed telescopic rod bodies. The spring is arranged on the telescopic rod body in a sleeving manner; and an inner cavity between the transverse direction and the longitudinal direction of the L-shaped plate A is clamped and matched with the outer end of a positioning plate fixedly arranged at the end part of the top side of the detector body. The detector has the advantages that the structure is simple, and the detector body can be quickly mounted and positioned or dismounted without a tool.

Description

Technical Field

[0001] The utility model relates to the technical field of blow molding bottle sorting, in particular to a blow molding bottle cutting and sorting machine. Background Art

[0002] The tubular plastic parison obtained by extrusion or injection molding of thermoplastic resin is heated to a softened state and placed in a split mold. After the mold is closed, compressed air is immediately introduced into the parison to inflate the plastic parison and cling to the inner wall of the mold. After cooling and demolding, a blow-molded bottle is obtained.

[0003] After the blow-molded bottles are produced, they need to be cut off at the edge. After being cut off, the blow-molded bottles are discharged after being inspected by the sorting machine to select unqualified products. The detectors on the existing sorting machines are basically fixed by multiple bolts. Tools are required for installation or removal, and the operation time is also long.

[0004] In view of this, we propose a blow molding bottle cutting and sorting machine. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art, meet the actual needs, and provide a blow-molded bottle cutting and sorting machine to solve the technical problems that the current detector needs tools when installing or disassembling, and the operation time is also long.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a blow molding bottle cutting and sorting machine, including a frame, a conveyor body is arranged in the frame, a discharge channel is arranged at the discharge end of the conveyor body, and also includes a cross plate and a detector body;

[0007] The horizontal plate is fixed on the top of the frame;

[0008] The detector body is arranged in the through hole opened in the middle of the horizontal plate;

[0009] Wherein, the tops of both sides of the detector body are respectively positioned and matched with the horizontal plate through positioning structures;

[0010] The positioning structure includes a fixing strip, an L-shaped plate A and a spring;

[0011] The fixing strip is fixed on the top side of the horizontal plate;

[0012] The L-shaped plate A is movably arranged on the inner side of the fixing strip through two symmetrically distributed telescopic rod bodies;

[0013] The spring is sleeved on the telescopic rod body;

[0014] The inner cavity between the transverse and longitudinal directions of the L-shaped plate A is snap-fitted with the outer end of the positioning plate fixedly arranged at the top end of the detector body.

[0015] Preferably, a fan is fixedly provided on one side of the frame, and the fan corresponds to the conveyor belt at the feed end of the conveyor body.

[0016] Preferably, a servo motor is fixedly provided on the top of the frame of the discharging section of the conveyor body, and a partition plate is arranged on the outer end of the servo motor transmission shaft.

[0017] Preferably, the transverse end of the L-shaped plate A is configured as an arc-shaped surface.

[0018] Preferably, the positioning structure further includes an L-shaped plate B and a limiting strip;

[0019] The bottom side of the horizontal end of the L-shaped plate B is connected to the L-shaped plate A through two symmetrically distributed torsion springs;

[0020] The limiting strip is fixed on the top side of the fixing strip;

[0021] Wherein, the longitudinal section of the L-shaped plate B is snap-fitted with the limiting strip.

[0022] Preferably, the L-shaped plate B is fixedly provided with a handle.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The utility model has the advantages of simple structure, quick installation and removal of the detector body without tools by setting the fixing strip, L-shaped plate A, telescopic rod body and spring, thus solving the problem that tools are needed for installation or removal of the detector and the operation time is long.

[0025] 2. The utility model has the advantages of positioning the pulled-out L-shaped plate A and keeping the L-shaped plate A in a pulled-out state by arranging the L-shaped plate B, the torsion spring and the limit strip, which is convenient for installing or disassembling the conveyor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the detector body connection structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the positioning structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the L-shaped plate B connection structure of the utility model;

[0030] Figure 5 This is a schematic diagram of the horizontal plate structure of the utility model;

[0031] In the figure: 1. frame; 2. conveyor body; 3. fan; 4. cross plate; 5. detector body; 6. servo motor; 7. partition plate; 8. discharge channel; 9. positioning structure;

[0032] 401, perforation;

[0033] 501, positioning plate;

[0034] 901, fixing strip; 902, L-shaped plate A; 903, telescopic rod body; 904, spring; 905, L-shaped plate B; 906, limiting strip; 907, torsion spring; 908, handle;

[0035] 9021. Curved surface. DETAILED DESCRIPTION

[0036] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0037] Example 1: A blow molding bottle cutting and sorting machine, see Figures 1 to 5 , including a frame 1, a conveyor body 2 is arranged in the frame 1, a discharge channel 8 is arranged at the discharge end of the conveyor body 2, and also includes a horizontal plate 4 and a detector body 5; the horizontal plate 4 is fixedly arranged on the top of the frame 1; the detector body 5 is passed through a through hole 401 opened in the middle of the horizontal plate 4, and the detector body 5 is selected and used by the technicians of this profession according to the actual situation; wherein, the tops of both sides of the detector body 5 are respectively positioned and matched with the horizontal plate 4 through positioning structures 9;

[0038] The positioning structure 9 includes a fixing bar 901, an L-shaped plate A902 and a spring 904; the fixing bar 901 is fixed on the top side of the horizontal plate 4; the L-shaped plate A902 is movably arranged on the inner side of the fixing bar 901 through two symmetrically distributed telescopic rod bodies 903; the spring 904 is sleeved on the telescopic rod body 903, and the two ends of the spring 904 are respectively fixedly connected to the L-shaped plate A902 and the fixing bar 901, and the elastic coefficient of the spring 904 is selected and used by technical personnel in this profession according to actual conditions; wherein, the inner cavity between the horizontal and vertical directions of the L-shaped plate A902 is snap-fitted with the outer end of the positioning plate 501 fixedly arranged on the top side end of the detector body 5.

[0039] The utility model has the advantages of simple structure, and can quickly install and position the detector body 5 or disassemble the detector body 5 without tools by setting a fixing strip 901, an L-shaped plate A902, a telescopic rod body 903 and a spring 904, thereby solving the problem that tools are needed when installing or disassembling the detector, and the operation time is also long.

[0040] Specifically, a fan 3 is fixedly arranged on one side of the frame 1, and the fan 3 is selected and used by the technicians of the profession according to the actual situation; the fan 3 corresponds to the conveyor belt at the feeding end of the conveyor body 2. The fan 3 cools down the blow-molded bottles just produced.

[0041] Furthermore, a servo motor 6 is fixedly provided on the top of the frame 1 of the discharge section of the conveyor body 2. The servo motor 6 can be selected and used by the technicians in this field according to the actual situation. A partition plate 7 is arranged at the outer end of the transmission shaft of the servo motor 6.

[0042] The utility model has the advantage of separating and discharging the qualified and unqualified blow-molded bottles after detection by arranging the servo motor 6 and the partition plate 7, thus achieving the effect of classification.

[0043] Furthermore, the lateral end of the L-shaped plate A902 is configured as an arc surface 9021, and when the inner cavity between the lateral and longitudinal directions of the L-shaped plate A902 is clamped with the outer end of the positioning plate 501 fixed at the top end of the detector body 5, the arc surface 9021 contacts more smoothly.

[0044] It is worth mentioning that the positioning structure 9 also includes an L-shaped plate B905 and a limit strip 906; the bottom side of the horizontal end of the L-shaped plate B905 is connected to the L-shaped plate A902 through two symmetrically distributed torsion springs 907, and the elastic coefficient of the torsion spring 907 is selected and used by technical personnel in this profession according to actual conditions; the limit strip 906 is fixed on the top side of the fixed strip 901; wherein, the longitudinal section of the L-shaped plate B905 is snap-fitted with the limit strip 906.

[0045] The utility model has the advantages of positioning the pulled-out L-shaped plate A902 by arranging the L-shaped plate B905, the torsion spring 907 and the limiting strip 906, and keeping the L-shaped plate A902 in the pulled-out state, thereby facilitating the installation or disassembly of the conveyor body 2.

[0046] It is worth noting that a handle 908 is fixedly provided on the L-shaped plate B905, and holding the handle 908 facilitates the rotation of the L-shaped plate B905.

[0047] Working principle: When using the device of the utility model to install the conveyor body 2, hold the handle 908 to rotate the L-shaped plate B905 upward and pull the L-shaped plate A902 outward, the telescopic rod body 903 shortens, the spring 904 compresses, and then hold the handle 908 to rotate the L-shaped plate B905 so that the longitudinal section of the L-shaped plate B905 is engaged with the limit strip 906, and the L-shaped plate A902 is positioned. The detector body 5 passes through the through hole 401 until the two positioning plates 501 are against the top side of the cross plate 4, hold the handle 908 to rotate the L-shaped plate B905 upward, and slowly remove the force applied to the L-shaped plate A902. Under the action of the spring 904, the L-shaped plate A902 moves back until the inner cavity between the transverse and longitudinal directions of the L-shaped plate A902 is engaged with the outer end of the positioning plate 501 fixed at the top end of the detector body 5, and the detector body 5 is positioned. The blow-molded bottles are transported from the conveyor body 2 through the detector body 5 for detection, and are detected to be qualified or unqualified. The servo motor 6 controls the partition plate 7 to rotate, and the qualified and unqualified blow-molded bottles are separated and discharged for classification.

[0048] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A blow molding bottle cutting and sorting machine, comprising a frame (1), a conveyor body (2) arranged inside the frame (1), a discharge channel (8) arranged at the discharge end of the conveyor body (2), characterized in that: Also includes: A horizontal plate (4) is fixedly mounted on the top of the frame (1); The detector body (5) is inserted into a through hole (401) provided in the middle of the horizontal plate (4); Wherein, the tops of both sides of the detector body (5) are respectively positioned and matched with the horizontal plate (4) through positioning structures (9); The positioning structure (9) comprises: A fixing strip (901) fixedly mounted on the top side of the transverse plate (4); An L-shaped plate A (902) is movably arranged on the inner side of the fixing strip (901) through two symmetrically distributed telescopic rod bodies (903); A spring (904) is sleeved on the telescopic rod body (903); The inner cavity between the transverse and longitudinal directions of the L-shaped plate A (902) is snap-fitted with the outer end of the positioning plate (501) fixed to the top end of the detector body (5).

2. A blow molding bottle cutting and sorting machine as claimed in claim 1, characterized in that: A fan (3) is fixedly arranged on one side of the frame (1), and the fan (3) corresponds to the conveyor belt at the feed end of the conveyor body (2).

3. A blow molding bottle cutting and sorting machine as claimed in claim 1, characterized in that: A servo motor (6) is fixedly arranged on the top of the frame (1) of the discharge section of the conveyor body (2), and a partition plate (7) is arranged at the outer end of the transmission shaft of the servo motor (6).

4. A blow molding bottle cutting and sorting machine as claimed in claim 1, characterized in that: The transverse end of the L-shaped plate A (902) is configured as an arc-shaped surface (9021).

5. A blow molding bottle cutting and sorting machine as claimed in claim 1, characterized in that: The positioning structure (9) further comprises: The bottom side of the horizontal end of the L-shaped plate B (905) is connected to the L-shaped plate A (902) via two symmetrically distributed torsion springs (907); A limiting strip (906) is fixedly arranged on the top side of the fixing strip (901); Wherein, the longitudinal section of the L-shaped plate B (905) is snap-fitted with the limiting strip (906).

6. A blow molding bottle cutting and sorting machine as claimed in claim 5, characterized in that: The L-shaped plate B (905) is fixedly provided with a handle (908).

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