Automatic bottle preform distributing device

Abstract

The utility model relates to the technical field of bottle blank conveying, in particular to an automatic bottle blank distributing device which comprises a detection machine main machine, the rear side end face of the detection machine main machine is fixedly connected with a conveying belt installation support, and a conveying belt assembly is fixedly installed in the conveying belt installation support. The conveying belt assembly comprises a left-right reversing conveying belt fixedly installed on the end face of the outer side of the conveying belt installation support, a climbing conveying belt is arranged above the left-right reversing conveying belt, and the input end of the climbing conveying belt is in conveying connection with the output end of the detection machine main machine through cooperation of a first fixing block. According to the material distribution device for the material receiving hopper, the material receiving hopper which completes collection can be processed, a main machine of a detection machine does not need to be stopped, and the material distribution efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle embryo conveying, in particular to an automatic bottle embryo material dividing device. Background Art

[0002] At present, PET bottles have been widely used in the packaging fields of medicines, foods, etc. The processing of bottles has achieved large-scale automated assembly lines. One of the important steps on the processing line is to blow the preforms. The first thing to ensure in the blowing process is that the preforms entering the blowing machine are qualified products. The preforms need to be tested, and then the qualified preforms are collected and processed.

[0003] For example, Chinese patent No. "CN202098842U" discloses an automatic material sorting device, which includes: a pop-up piece, a material sorting pipe, a finished product box and a defective product box; the material sorting pipe is an inverted "Y" shape, with a feed port and two discharge ports; the pop-up piece is opposite to the feed port of the material sorting pipe, and the discharge port of the material sorting pipe is respectively connected to the finished product box and the defective product box, and mechanical means are used to sort the workpieces after inspection, which speeds up the sorting speed, improves the accuracy of sorting, frees the factory from heavy manual labor, and reduces labor costs; realizes factory mechanical automation production, and the patent uses a single set of hoppers for collection. After it is full, the equipment often needs to be paused for processing, which affects the efficiency of sorting, so improvements are proposed. Utility Model Content

[0004] The utility model aims to solve the problem that the existing technology uses a single group of hoppers for collection, and when the hopper is full, the equipment often needs to be stopped for processing, which affects the efficiency of material separation, and proposes an automatic preform material separation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bottle embryo automatic material sorting device is designed, comprising a detection machine mainframe, a conveyor belt mounting bracket is fixedly connected to the rear end surface of the detection machine mainframe, and a conveyor belt assembly is fixedly installed inside the conveyor belt mounting bracket;

[0007] The conveyor belt assembly includes left and right reversing conveyor belts fixedly mounted on the outer end surface of the conveyor belt mounting bracket, a climbing conveyor belt is arranged above the left and right reversing conveyor belts, the input end of the climbing conveyor belt is connected to the output end of the detection machine mainframe through the cooperation of the first fixed block, the output end of the climbing conveyor belt is connected to the input end of the left and right reversing conveyor belts through the cooperation of the second fixed block, receiving hoppers are arranged below the output ends on both sides of the left and right reversing conveyor belts, and a fixed assembly that cooperates with the receiving hopper is arranged on the rear end surface of the detection machine mainframe.

[0008] Preferably, the fixing assembly includes a support frame fixedly connected to the rear end face of the detection machine main body, the left and right sides of the support frame are fixedly connected with fixing bars, the interior of the fixing bars is provided with a plurality of limit grooves, the front end face of the receiving hopper is fixedly connected with a plurality of limit rods, the limit rods are movably inserted into the interior of the limit grooves, the fixing bars and the limit rods are provided with plug-in grooves, and the interior of the plug-in grooves is movably inserted with a fixing rod that passes through the limit rod.

[0009] Preferably, a snap-fitting groove is provided at the outer end of the fixing strip, a snap-fitting block cooperating with the snap-fitting groove is fixedly connected to the outer end of the fixing rod, and the snap-fitting block is movably inserted into the inside of the snap-fitting groove.

[0010] Preferably, locking grooves are provided on both upper and lower end surfaces of the fixing strip, and the inner end surface of the engaging block is fixedly connected with a locking block that cooperates with the locking groove, and the locking block is elastically engaged with the inside of the locking groove.

[0011] Preferably, a reinforcing rib is fixedly connected to the lower end surface of the fixing strip, and the bottom end of the reinforcing rib is fixedly connected to the mainframe of the detection machine.

[0012] Preferably, a handle is fixedly connected to the rear end surface of the receiving hopper, and universal wheels are fixedly installed at the four corners of the lower end surface of the receiving hopper.

[0013] Preferably, a transparent dust cover is fixedly installed above the left and right reversing conveyor belts and the climbing conveyor belt, and the transparent dust cover covers the transportation tracks of the left and right reversing conveyor belts and the climbing conveyor belt.

[0014] Preferably, a plurality of baffles are fixedly connected to the outer surfaces of the left-right reversing conveyor belt and the climbing conveyor belt.

[0015] The utility model provides an automatic bottle preform material dividing device, which has the beneficial effects that: a conveyor belt assembly is fixed by a conveyor belt mounting bracket, in which bottle preforms that have passed the inspection by the climbing conveyor belt fall onto the left and right reversing conveyor belts, the left and right reversing conveyor belts rotate to one side, so that the bottle preforms fall into a receiving hopper on one side, and when the receiving hopper has completed the collection, the left and right reversing conveyor belts run in the reverse direction, so that the bottle preforms fall into the receiving hopper on the other side, so that the receiving hopper that has completed the collection can be conveniently processed without stopping the device, thereby greatly improving the efficiency of material dividing.

[0016] The cooperation of the universal wheel and the handle can move the receiving hopper to facilitate the processing of the preforms. The cooperation of the limiting rod and the limiting groove can fix the receiving hopper to prevent it from moving. The fixing rod is inserted into the insertion groove to prevent the limiting rod from being separated from the limiting groove, which has good stability. The cooperation of the locking block and the locking groove can limit the fixing rod, so that the fixing rod can be easily pulled out, and at the same time, it will not shake or fall off when inserted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an automatic preform dispensing device proposed by the utility model;

[0018] Figure 2 This is a top view of an automatic preform dispensing device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of an automatic preform dispensing device proposed by the utility model;

[0020] Figure 4 The utility model provides an automatic bottle embryo dispensing device Figure 3 A partial enlarged view of the middle part;

[0021] Figure 5 This is a schematic cross-sectional structure diagram of an automatic preform dispensing device proposed by the utility model;

[0022] Figure 6 The utility model provides an automatic bottle embryo dispensing device Figure 5 A partial enlarged view of point B in the middle.

[0023] In the figure: 1. Main body of the detection machine; 2. Support frame; 201. Fixing bar; 202. Reinforcing rib; 203. Limiting slot; 204. Inserting slot; 205. Locking slot; 206. Engaging slot; 3. Climbing conveyor belt; 301. First fixing block; 302. Second fixing block; 4. Conveyor belt mounting bracket; 5. Left and right reversing conveyor belt; 6. Transparent dust cover; 7. Baffle; 8. Receiving hopper; 801. Handle; 802. Universal wheel; 803. Limiting rod; 9. Fixing rod; 901. Engaging block; 902. Locking block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-6, an automatic preform dispensing device, comprising a detection machine mainframe 1, a conveyor belt mounting bracket 4 is fixedly connected to the rear end surface of the detection machine mainframe 1, and a conveyor belt assembly is fixedly installed inside the conveyor belt mounting bracket 4;

[0026] The conveyor belt assembly includes a left and right reversing conveyor belt 5 fixedly mounted on the outer end surface of the conveyor belt mounting bracket 4, and a climbing conveyor belt 3 is arranged above the left and right reversing conveyor belt 5. The input end of the climbing conveyor belt 3 is connected to the output end of the detection machine mainframe 1 through the cooperation of the first fixed block 301, and the output end of the climbing conveyor belt 3 is connected to the input end of the left and right reversing conveyor belt 5 through the cooperation of the second fixed block 302. A receiving hopper 8 is arranged below the output ends on both sides of the left and right reversing conveyor belts 5. The rear end surface of the detection machine mainframe 1 is provided with a fixed component that cooperates with the receiving hopper 8. The bottle preforms that pass the inspection through the climbing conveyor belt 3 fall onto the left and right reversing conveyor belts 5. The left and right reversing conveyor belts 5 rotate to one side so that the bottle preforms fall into the receiving hopper 8 on one side. When the receiving hopper 8 completes the collection, the left and right reversing conveyor belts 5 run in the opposite direction so that the bottle preforms fall into the receiving hopper 8 on the other side. In this way, the collected receiving hopper 8 can be conveniently processed without stopping the detection machine mainframe 1, which greatly improves the efficiency of material separation.

[0027] The fixing component includes a support frame 2 fixedly connected to the rear end face of the detection machine main body 1, and the left and right sides of the support frame 2 are fixedly connected with fixing bars 201, and a plurality of limit grooves 203 are provided inside the fixing bars 201. A plurality of limit rods 803 are fixedly connected to the front end face of the receiving hopper 8, and the limit rods 803 are movably inserted into the limit grooves 203. Insertion grooves 204 are provided inside the fixing bars 201 and the limit rods 803, and a fixing rod 9 that passes through the limit rod 803 is movably inserted into the insertion groove 204. The cooperation between the limit rod 803 and the limit groove 203 can fix the receiving hopper 8 to prevent it from moving. By inserting the fixing rod 9 into the insertion groove 204, the limit rod 803 can be prevented from detaching from the limit groove 203, and the receiving hopper has good stability.

[0028] A snap-fitting groove 206 is provided at the outer end of the fixing strip 201, and a snap-fitting block 901 which cooperates with the snap-fitting groove 206 is fixedly connected to the outer end of the fixing rod 9. The snap-fitting block 901 is movably inserted into the inside of the snap-fitting groove 206. The snap-fitting block 901 can be fixed by the snap-fitting groove 206 so that the snap-fitting block 901 does not protrude to prevent collision.

[0029] The upper and lower end surfaces of the fixing strip 201 are provided with locking grooves 205, and the inner end surface of the locking block 901 is fixedly connected with a locking block 902 that cooperates with the locking groove 205. The locking block 902 is elastically engaged with the inside of the locking groove 205. The locking block 902 and the locking block 901 have a certain elasticity and can be deformed. In this way, the fixing rod 9 is restricted by the cooperation between the locking block 902 and the locking groove 205, so that the fixing rod 9 can be easily pulled out, and at the same time, it will not shake or fall off when inserted.

[0030] The lower end surface of the fixing strip 201 is fixedly connected with a reinforcing rib 202 , and the bottom end of the reinforcing rib 202 is fixedly connected to the main body 1 of the detection machine. By providing the reinforcing rib 202 , the support frame 2 can be well fixed to ensure the strength of the support frame 2 .

[0031] A handle 801 is fixedly connected to the rear end surface of the receiving hopper 8, and universal wheels 802 are fixedly installed at the four corners of the lower end surface of the receiving hopper 8. Through the cooperation of the universal wheels 802 and the handle 801, the receiving hopper 8 can be moved to facilitate the processing of bottle embryos.

[0032] A transparent dust cover 6 is fixedly installed above the left and right reversing conveyor belts 5 and the climbing conveyor belt 3. The transparent dust cover 6 covers the transportation tracks of the left and right reversing conveyor belts 5 and the climbing conveyor belt 3. The transparent dust cover 6 can protect the preforms from falling.

[0033] A plurality of baffles 7 are fixedly connected to the outer surfaces of the left and right reversing conveyor belts 5 and the climbing conveyor belt 3 , and the baffles 7 can be provided to facilitate the transportation of bottle preforms.

[0034] Working method: During operation, the bottle preforms that have passed the inspection are transported by the climbing conveyor belt 3 and fall onto the left and right reversing conveyor belts 5. The left and right reversing conveyor belts 5 rotate to one side, so that the bottle preforms fall into the receiving hopper 8 on one side. When the receiving hopper 8 completes the collection, the left and right reversing conveyor belts 5 rotate in the opposite direction, so that the bottle preforms fall into the receiving hopper 8 on the other side. In this way, it is convenient to process the collected receiving hopper 8 without stopping the main body 1 of the detection machine, which greatly improves the efficiency of material separation. At this time, the fixing rod 9 is pulled out, so that the limiting rod 803 can be separated from the limiting groove 203. The receiving hopper 8 can be moved through the cooperation of the universal wheel 802 and the handle 801, which is convenient for processing the bottle preforms. After the processing is completed, the receiving hopper 8 is re-fixed to ensure the efficiency and stability of the operation of the device, and has a good use effect.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A preform automatic material separation device, comprising a detection machine host (1), characterized in that: A conveyor belt mounting bracket (4) is fixedly connected to the rear end surface of the detection machine main unit (1), and a conveyor belt assembly is fixedly mounted inside the conveyor belt mounting bracket (4); The conveyor belt assembly comprises left and right reversing conveyor belts (5) fixedly mounted on the outer end surface of the conveyor belt mounting bracket (4); a climbing conveyor belt (3) is arranged above the left and right reversing conveyor belts (5); the input end of the climbing conveyor belt (3) is connected to the output end of the detection machine main unit (1) through the cooperation of a first fixed block (301); the output end of the climbing conveyor belt (3) is connected to the input end of the left and right reversing conveyor belts (5) through the cooperation of a second fixed block (302); a receiving hopper (8) is arranged below the output ends on both sides of the left and right reversing conveyor belts (5); and a fixed component that cooperates with the receiving hopper (8) is arranged on the rear end surface of the detection machine main unit (1).

2. The automatic preform dispensing device according to claim 1, characterized in that: The fixing assembly comprises a support frame (2) fixedly connected to the rear end face of the detection machine main body (1), the left and right sides of the support frame (2) are fixedly connected with fixing bars (201), the fixing bars (201) are provided with a plurality of limit grooves (203) inside, the front end face of the receiving hopper (8) is fixedly connected with a plurality of limit rods (803), the limit rods (803) are movably inserted into the limit grooves (203), the fixing bars (201) and the limit rods (803) are provided with plug-in grooves (204), and the plug-in grooves (204) are movably inserted with fixing rods (9) that penetrate the limit rods (803).

3. The automatic preform dispensing device according to claim 2, characterized in that: The outer end of the fixing strip (201) is provided with a snap-fitting groove (206), and the outer end of the fixing rod (9) is fixedly connected with a snap-fitting block (901) that cooperates with the snap-fitting groove (206), and the snap-fitting block (901) is movably inserted into the interior of the snap-fitting groove (206).

4. The automatic preform dispensing device according to claim 3, characterized in that: The upper and lower end surfaces of the fixing strip (201) are both provided with locking grooves (205), the inner end surface of the locking block (901) is fixedly connected with a locking block (902) that cooperates with the locking groove (205), and the locking block (902) is elastically engaged with the inside of the locking groove (205).

5. The automatic preform dispensing device according to claim 4, characterized in that: The lower end surface of the fixing strip (201) is fixedly connected with a reinforcing rib (202), and the bottom end of the reinforcing rib (202) is fixedly connected to the main body (1) of the detection machine.

6. The automatic preform dispensing device according to claim 1, characterized in that: A handle (801) is fixedly connected to the rear end surface of the receiving hopper (8), and universal wheels (802) are fixedly installed at the four corners of the lower end surface of the receiving hopper (8).

7. The automatic preform dispensing device according to claim 1, characterized in that: A transparent dust cover (6) is fixedly installed above the left and right reversing conveyor belts (5) and the climbing conveyor belt (3), and the transparent dust cover (6) covers the transportation tracks of the left and right reversing conveyor belts (5) and the climbing conveyor belt (3).

8. The automatic preform dispensing device according to claim 7, characterized in that: A plurality of baffles (7) are fixedly connected on the outer surfaces of the left-right reversing conveyor belt (5) and the climbing conveyor belt (3).

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