Bottle opening cutting device for blow molding of pesticide bottle

Abstract

The utility model discloses a bottleneck cutting device for blow molding of a pesticide bottle, which relates to the technical field of pesticide bottle processing and comprises a support, a cutting mechanism is arranged on the support, the cutting mechanism comprises a driving component, a motor and a transmission shaft, the driving component is arranged on the upper portion of the support and comprises a motor fixedly mounted on one side of the support, and the transmission shaft is rotatably arranged on the other side of the support. The power output end of the motor is connected with the power input end of the transmission shaft, a first belt wheel is fixed to the outer wall of the transmission shaft, a second belt wheel is rotationally installed on the side, where the first belt wheel is located, of the support, and the first belt wheel and the second belt wheel are sleeved with a transmission belt in a transmission mode. And the charging assembly is arranged on one side of the driving assembly and used for charging the pesticide bottles subjected to blow molding, and the problems that in the prior art, after the pesticide bottles are fixed, the pesticide bottles are rapidly cut in a transmission belt type conveying mode, but the structure needs multiple driving sources, and the occupied space is large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide bottle processing, in particular to a bottle mouth cutting device for blow-molding a pesticide bottle. Background Art

[0002] With the continuous development of agricultural modernization, the use of pesticides has played a pivotal role in agricultural production. As the packaging container of pesticides, the production efficiency and product quality of pesticide bottles directly affect the storage, transportation and use of pesticides. In the production process of pesticide bottles, the cutting and forming of the bottle mouth is one of the key links. Traditional methods of cutting the mouth of pesticide bottles mostly use manual or simple mechanical operations, which have problems such as low efficiency, poor precision, and easy pollution, and it is difficult to meet the high-quality and high-efficiency production needs of modern agriculture for pesticide bottles.

[0003] In the prior art, for example, the patent with publication number CN218593132U discloses a plastic bottle blow molding bottle mouth cutting device, including a device body, the device body includes a workbench, an adjustment fixing device, a sliding cutting device and a support column, the adjustment fixing device and the sliding cutting device are both installed on the top of the workbench, the sliding cutting device is located at the left end of the adjustment fixing device, and the support column is provided with two groups, and the two groups of support columns are symmetrically installed on the top of the workbench; the adjustment fixing device includes a first fixed block, a second fixed block and a hydraulic column, the second fixed block is located at the rear end of the first fixed block, the hydraulic column is provided with a group, a group of hydraulic columns are symmetrically installed inside the first fixed block, a group of hydraulic columns protruding ends are connected to the front end of the second fixed block, and a fixing plate is installed at the rear end of the top of the second fixed block. This device can very conveniently fix plastic bottles of different lengths, and can also facilitate the staff to use the cutting device to cut the plastic bottle mouth.

[0004] As described in the above patent, although the device can conveniently fix plastic bottles of different lengths, the single-group cutting method is inefficient. In the prior art, there is a method of fixing the pesticide bottle and then quickly cutting it by conveying it with a transmission belt. However, this structure requires multiple driving sources and occupies a large space. For this reason, the utility model provides a bottle mouth cutting device for blow-molded pesticide bottles. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a bottle mouth cutting device for blow-molded pesticide bottles, which solves the problem in the prior art that the pesticide bottle is fixed and then quickly cut by conveying it through a transmission belt. However, this structure requires multiple driving sources and occupies a large space.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a bottle mouth cutting device for blow-molded pesticide bottles, comprising a bracket, on which a cutting mechanism is provided, and the cutting mechanism includes:

[0007] A driving assembly is arranged on the upper part of the bracket, including a motor fixedly mounted on one side of the bracket, a transmission shaft is rotatably arranged on the other side of the bracket, a power output end of the motor is connected to a power input end of the transmission shaft, a first pulley is fixed on the outer wall of the transmission shaft, and a second pulley is rotatably mounted on the bracket on the same side as the first pulley, and a transmission belt is connected to the transmission sleeves on the first pulley and the second pulley;

[0008] A charging assembly is disposed on one side of the driving assembly and is used to charge the pesticide bottle to be blow-molded;

[0009] The positioning component is arranged on the charging component and is used for positioning the charging component.

[0010] Preferably, the loading assembly comprises a cross bar fixedly mounted on one side of the second pulley, and a sliding sleeve block is slidably sleeved on the cross bar.

[0011] Preferably, a plurality of groups of first connecting rods are arranged in an array on the outer wall of the sliding sleeve, a loading ring sleeve is fixed to the end of the first connecting rod, and an L-shaped abutting rod is fixed to one side of the loading ring sleeve.

[0012] Preferably, the positioning assembly comprises an annular block fixed to the outer side of the cross rod, a collar is rotatably mounted in an annular groove on the outer wall of the annular block, and two groups of clamping strips are integrally formed on the outer wall of the collar.

[0013] Preferably, a second connecting rod is fixed to the outer wall of the sliding sleeve block, and a clamping block is fixed to the end of the second connecting rod, and a positioning clamping groove for clamping the clamping strip is provided on the clamping block.

[0014] Preferably, the wheel radius of the first pulley is smaller than the wheel radius of the second pulley, and the transmission shaft end welder has a cutting wheel.

[0015] Beneficial Effects

[0016] The utility model provides a bottle mouth cutting device for blow molding of pesticide bottles. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The blow-molded bottle mouth cutting device of the pesticide bottle is designed with a cutting mechanism. After the motor is connected to an external power supply, it outputs power to the transmission shaft and drives the first pulley to rotate. The first pulley drives the second pulley to rotate through the transmission belt, and drives the multiple loaded pesticide bottles to rotate through the cross rod, while the transmission shaft drives the cutting wheel to rotate. The two cooperate to quickly cut the bottle mouths of multiple pesticide bottles.

[0018] (2) The bottle mouth cutting device for blow-molded pesticide bottles is designed with a positioning component. The sleeve ring on the outer side of the rotating annular block is engaged with the clamping strip on the sleeve ring and is engaged with the clamping groove on the clamping block. The sliding sleeve block is provided with a cross groove that matches the cross rod for longitudinal positioning. The clamping connection between the clamping strip and the clamping block completes the lateral positioning, which facilitates the disassembly and assembly of the entire loading component, thereby making it easier to replace the loading component of the corresponding size according to the size of the pesticide bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the assembly of the charging assembly and the positioning assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembly of the charging assembly and the positioning assembly of the utility model.

[0023] In the figure: 1- bracket, 2- cutting mechanism, 21- driving assembly, 211- motor, 212- transmission shaft, 213- first pulley, 214- second pulley, 215- transmission belt, 216- cutting wheel, 22- loading assembly, 221- cross rod, 222- sliding sleeve block, 223- first connecting rod, 224- loading ring sleeve, 225- L-type abutment rod, 23- positioning assembly, 231- ring block, 232- sleeve ring, 233- clamping strip, 234- second connecting rod, 235- clamping block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a bottle mouth cutting device for blow-molded pesticide bottles, comprising a bracket 1, on which a cutting mechanism 2 is arranged, and the cutting mechanism 2 includes:

[0026] The driving assembly 21 is arranged on the upper part of the bracket 1, and includes a motor 211 fixedly installed on one side of the bracket 1, and a transmission shaft 212 is rotatably arranged on the other side of the bracket 1, and the power output end of the motor 211 is connected with the power input end of the transmission shaft 212, and a first pulley 213 is fixed on the outer wall of the transmission shaft 212, and the bracket 1 is rotatably installed with a second pulley 214 on the same side as the first pulley 213, and a transmission belt 215 is connected to the transmission sleeve on the first pulley 213 and the second pulley 214;

[0027] A charging assembly 22 is disposed on one side of the driving assembly 21 and is used to charge the pesticide bottle to be blow-molded;

[0028] The positioning assembly 23 is disposed on the charging assembly 22 and is used to position the charging assembly 22 .

[0029] In this embodiment, the loading assembly 22 includes a cross rod 221 fixedly mounted on one side of the second pulley 214, a sliding sleeve block 222 is slidably sleeved on the cross rod 221, a plurality of groups of first connecting rods 223 are arranged in an array on the outer wall of the sliding sleeve block 222, a loading ring sleeve 224 is fixed at the end of the first connecting rod 223, and an L-shaped abutting rod 225 is fixed on one side of the loading ring sleeve 224;

[0030] The blow-molded pesticide bottle is installed between the charging ring sleeve 224 and the L-shaped abutment rod 225 to complete the installation and fixation.

[0031] In this embodiment, the positioning assembly 23 includes an annular block 231 fixed to the outside of the cross rod 221, a collar 232 is rotatably mounted in the annular groove on the outer wall of the annular block 231, two groups of clamping strips 233 are integrally formed on the outer wall of the collar 232, a second connecting rod 234 is fixed to the outer wall of the sliding sleeve 222, and a clamping block 235 is fixed at the end of the second connecting rod 234, and a positioning clamping groove for the clamping strip 233 to be clamped is provided on the clamping block 235;

[0032] By rotating the ring 232 on the outside of the annular block 231, the clamping strip 233 on the ring 232 is clamped into the clamping groove on the clamping block 235. The sliding sleeve 222 is provided with a cross groove that matches the cross rod 221 for longitudinal positioning, and the clamping between the clamping strip 233 and the clamping block 235 completes the lateral positioning.

[0033] In this embodiment, the wheel radius of the first pulley 213 is smaller than the wheel radius of the second pulley 214, and the welding machine at the end of the transmission shaft 212 has a cutting wheel 216;

[0034] After the motor 211 (the specific model of the motor is Y80M2-2) is connected to an external power source, it outputs power to the transmission shaft 212 and drives the cutting wheel 216 to rotate, thereby quickly cutting the bottle mouths of multiple pesticide bottles.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] During operation, the blow-molded pesticide bottles are placed between the charging ring 224 and the L-shaped abutment rod 225. By starting the motor 211 switch, the motor 211 is connected to an external power source to output power to the transmission shaft 212, and drives the first pulley 213 to rotate. The first pulley 213 drives the second pulley 214 to rotate through the transmission belt 215, and drives the loaded pesticide bottles to rotate through the cross rod 221, while the transmission shaft 212 drives the cutting wheel 216 to rotate. The cooperation between the two can rotate the multiple pesticide bottles. The bottle mouth can be quickly cut; in addition, by designing a positioning component 23, the ring 232 on the outer side of the rotating annular block 231, the clamping strip 233 on the ring 232 is clamped into the clamping groove on the clamping block 235, and the sliding sleeve 222 is provided with a cross groove that matches the cross rod 221 for longitudinal positioning, and the clamping between the clamping strip 233 and the clamping block 235 completes the lateral positioning, which is convenient for the disassembly and assembly of the loading component 22 as a whole, so that it is more convenient to replace the loading component 22 of the corresponding size according to the size of the pesticide bottle.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bottle mouth cutting device for blow-molding a pesticide bottle, comprising a bracket (1), characterized in that: The support (1) is provided with a cutting mechanism (2), and the cutting mechanism (2) comprises: A driving assembly (21) is arranged on the upper part of the bracket (1), comprising a motor (211) fixedly mounted on one side of the bracket (1), a transmission shaft (212) rotatably mounted on the other side of the bracket (1), a power output end of the motor (211) being connected to a power input end of the transmission shaft (212), a first pulley (213) being fixed on the outer wall of the transmission shaft (212), and a second pulley (214) being rotatably mounted on the bracket (1) on the same side as the first pulley (213), and a transmission belt (215) being transmission sleeved on the first pulley (213) and the second pulley (214); A charging assembly (22) is arranged on one side of the driving assembly (21) and is used to charge the pesticide bottle to be blow-molded; The positioning component (23) is arranged on the charging component (22) and is used to position the charging component (22).

2. The bottle mouth cutting device for blow molding of pesticide bottles according to claim 1, characterized in that: The loading assembly (22) comprises a cross rod (221) fixedly mounted on one side of the second pulley (214), and a sliding sleeve block (222) is slidably sleeved on the cross rod (221).

3. The bottle mouth cutting device for blow molding of pesticide bottles according to claim 2, characterized in that: The outer wall of the sliding sleeve block (222) is provided with a plurality of groups of first connecting rods (223) in an array, a loading ring sleeve (224) is fixed to the end of the first connecting rod (223), and an L-shaped abutting rod (225) is fixed to one side of the loading ring sleeve (224).

4. The bottle mouth cutting device for blow molding of pesticide bottles according to claim 2, characterized in that: The positioning assembly (23) comprises an annular block (231) fixed to the outside of the cross rod (221), a sleeve ring (232) rotatably mounted in an annular groove on the outer wall of the annular block (231), and two groups of clamping strips (233) are integrally formed on the outer wall of the sleeve ring (232).

5. The bottle mouth cutting device for blow molding of pesticide bottles according to claim 4, characterized in that: A second connecting rod (234) is fixed to the outer wall of the sliding sleeve block (222), and a clamping block (235) is fixed to the end of the second connecting rod (234). The clamping block (235) is provided with a positioning clamping groove for clamping the clamping strip (233).

6. The bottle mouth cutting device for blow molding of pesticide bottles according to claim 1, characterized in that: The wheel radius of the first pulley (213) is smaller than the wheel radius of the second pulley (214), and the end welding machine of the transmission shaft (212) has a cutting wheel (216).

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