Pearl wool tapper

Abstract

The utility model discloses a pearl wool tapper, and relates to the field of pearl wool tapping. The pearl wool tapper comprises a base, a limiting assembly is connected to the upper surface of the base, a hydraulic assembly is arranged on one side of the base, a sliding rod is rotationally connected to the top of the hydraulic assembly, a cross-shaped sliding groove is formed in the sliding rod, and a plurality of tapping assemblies are slidably connected into the cross-shaped sliding groove. According to the pearl wool tapper, the punching position is adjusted by rotating the sliding rod and sliding the punching assembly, repeated transverse and vertical adjusting operation is reduced, the production and machining efficiency is improved, round cutters of different models can be replaced according to the sizes of holes of different models by connecting the round cutters through positioning pins, and the production efficiency is improved. According to the multi-hole punching device, multiple types of holes can be punched through one device, the investment of instruments is reduced, the production cost is reduced, the operation of punching multiple holes through a power device at a time is achieved by increasing the number of punching assemblies, resource waste is reduced, the production cost is reduced, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton hole opening, in particular to a pearl cotton hole opener. Background Art

[0002] Pearl cotton, also known as polyethylene foam, is a non-cross-linked closed-cell foam material. It is composed of countless independent bubbles produced by physical foaming of low-density polyethylene resin. It has the characteristics of waterproof and moisture-proof, shock absorption, sound insulation, and heat preservation. It is widely used in packaging materials and protective fillings.

[0003] During the use of pearl cotton, according to different needs and uses, it is necessary to punch holes in the pearl cotton. The traditional way of punching holes in pearl cotton is manual drilling. This method is generally suitable for some small or non-batch production processes, and manual drilling has problems such as low efficiency, high labor intensity and low safety.

[0004] With the development of technology, in addition to the traditional manual drilling method, mechanical equipment has emerged as a method of drilling holes. However, some drilling equipment requires repeated horizontal and vertical adjustments when adjusting the position. The adjustment and alignment operation is cumbersome, which reduces work efficiency. Some drilling equipment can only drill one type of hole. For different types of holes, the drilling equipment needs to be frequently replaced, which increases the investment in production costs and also reduces efficiency. Some drilling equipment can only drill one hole at a time when the power device is operated. For pearl cotton that needs to have multiple holes, the power device needs to be operated repeatedly, which wastes resources, increases production costs, and greatly reduces production efficiency. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a pearl cotton hole opener, which solves the problems of low efficiency, high labor intensity and low safety of manual hole opening, as well as the waste of resources, low production efficiency and high cost investment caused by the complex operation of some instruments and equipment, single punching model and small number of holes punched at one time.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pearl cotton hole opener, including a base, a limiting component connected to the upper surface of the base, a hydraulic component is arranged on one side of the base, a sliding rod is rotatably connected to the top of the hydraulic component, a cross-shaped slide groove is provided on the slide rod, and a plurality of hole opening components are slidably connected in the cross-shaped slide groove.

[0007] Preferably, the hole opening assembly includes an I-shaped slider, a fastening bolt, a circular cutter and a positioning pin, the upper end portion of the I-shaped slider is slidably connected in a cross-shaped slide groove, the fastening bolt is arranged on the top of the I-shaped slider, the circular cutter is connected to the bottom of the I-shaped slider, and the positioning pin is arranged on one side of the lower end of the I-shaped slider.

[0008] Preferably, a bolt hole is provided on the top surface of the I-shaped slider, and a tool hole is provided on the bottom surface, a pin hole is provided on the lower end side surface of the I-shaped slider, and a plug hole is provided on the upper end side surface of the circular tool, the fastening bolt is inserted in the upper sliding groove of the cross slide, the circular tool is inserted in the tool hole, and the positioning pin is inserted in the pin hole and the plug hole.

[0009] Preferably, the limiting assembly includes a symmetrical vertical plate, a symmetrical limiting plate, a plurality of connecting blocks, a plurality of adjusting bolts and a fixed plate, the symmetrical vertical plate being fixedly connected to both ends of the upper surface of the base, the symmetrical limiting plate being connected to the inner side of the symmetrical vertical plate, a plurality of connecting blocks being arranged on one side of the limiting plate, a plurality of adjusting bolts being threadedly connected in the vertical plate and the connecting block, and the fixed plate being connected to one end of the symmetrical vertical plate.

[0010] Preferably, the hydraulic assembly includes a hydraulic cylinder, a telescopic rod and a switch, the hydraulic cylinder is arranged on one side of the base, the telescopic rod is connected to the upper part of the hydraulic cylinder, the upper top of the telescopic rod is rotatably connected to the sliding rod, and the switch is arranged on one side of the hydraulic cylinder.

[0011] Preferably, a connecting ring hole is opened at one end of the sliding rod, a damping limiter is arranged around the inner side of the connecting ring hole, the top of the telescopic rod is fixedly connected to the damping limiter, and the sliding rod is rotationally connected to the telescopic rod through the damping limiter.

[0012] Preferably, the fastening bolt and the bolt hole are threadedly connected, and the positioning pin is inserted into the aligned insertion hole and pin hole.

[0013] Preferably, the connecting block and the adjusting bolt are rotatably connected, and the vertical plate and the adjusting bolt are threadedly connected.

[0014] The utility model discloses an pearl cotton hole opener, which has the following beneficial effects: the pearl cotton hole opener adjusts the punching position by rotating a sliding rod and sliding a punching assembly, which reduces repeated horizontal and vertical adjustment operations, makes alignment simple, and improves production and processing efficiency; by using a positioning pin to connect a circular tool, the circular tool is easy to install and disassemble, and different types of circular tools can be replaced according to the sizes of hole openings of different models, so that one device can open holes of various types, reducing the investment in equipment and reducing production costs; by increasing the number of punching assemblies, it is possible to use a power device once to punch multiple holes, thereby reducing resource waste, reducing production costs, and greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0017] Figure 2 This is a schematic diagram of the connection structure of the punching assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the hydraulic assembly and the slide rod of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection plane of the limit assembly of the utility model.

[0020] In the figure: 1. base; 2. vertical plate; 3. limit plate; 301. connection block; 4. adjustment bolt; 5. fixing plate; 6. hydraulic cylinder; 601. cylinder switch; 7. telescopic rod; 8. slide bar; 801. cross slide groove; 802. connecting ring hole; 803. damping limiter; 9. I-shaped slide block; 901. bolt hole; 902. tool hole; 903. pin hole; 10. fastening bolt; 11. round tool; 1101. plug hole; 12. positioning pin. DETAILED DESCRIPTION

[0021] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] The utility model embodiment discloses a pearl cotton hole opener.

[0023] According to the attached Figure 1-4 As shown, it includes a base 1, a limiting component is connected to the upper surface of the base 1, a hydraulic component is arranged on one side of the base 1, a slide rod 8 is rotatably connected to the top of the hydraulic component, a cross-shaped slide groove 801 is opened on the slide rod 8, and a plurality of hole opening components are slidably connected in the cross-shaped slide groove 801; the hole opening component includes an I-shaped slider 9, a fastening bolt 10, a circular tool 11 and a positioning pin 12, the upper end part of the I-shaped slider 9 is slidably connected in the cross-shaped slide groove 801, the fastening bolt 10 is arranged on the top of the I-shaped slider 9, the circular tool 11 is connected to the bottom of the I-shaped slider 9, and the positioning pin 12 is arranged on one side of the lower end of the I-shaped slider 9.

[0024] Specifically disclosed is that a bolt hole 901 is provided on the top surface of the I-shaped slider 9, and a tool hole 902 is provided on the bottom surface, a pin hole 903 is provided on the lower end side surface of the I-shaped slider 9, and a plug-in hole 1101 is provided on the upper end side surface of the circular tool 11, the fastening bolt 10 is inserted in the upper sliding groove of the cross-shaped slide groove 801, the circular tool 11 is inserted in the tool hole 902, and the positioning pin 12 is inserted in the pin hole 903 and the plug-in hole 1101.

[0025] Furthermore, the limiting assembly includes a symmetrical vertical plate 2, a symmetrical limiting plate 3, a plurality of connecting blocks 301, a plurality of adjusting bolts 4 and a fixing plate 5, the symmetrical vertical plate 2 is fixedly connected to both ends of the upper surface of the base 1, the symmetrical limiting plate 3 is connected to the inner side of the symmetrical vertical plate 2, a plurality of connecting blocks 301 are arranged on one side of the limiting plate 3, a plurality of adjusting bolts 4 are threadedly connected in the vertical plate 2 and the connecting block 301, and the fixing plate 5 is connected to one end of the symmetrical vertical plate 2.

[0026] Furthermore, the hydraulic assembly includes a hydraulic cylinder 6, a telescopic rod 7 and a cylinder switch 601. The hydraulic cylinder 6 is arranged on one side of the base, the telescopic rod 7 is connected to the upper part of the hydraulic cylinder 6, the upper top of the telescopic rod 7 is rotatably connected to the sliding rod 8, and the cylinder switch 601 is arranged on one side of the hydraulic cylinder 6.

[0027] It is particularly disclosed that a connecting ring hole 802 is opened at one end of the sliding rod 8, and a damping limiter 803 is arranged around the inner side of the connecting ring hole 802. The top of the telescopic rod 7 is fixedly connected to the damping limiter 803, and the sliding rod 8 is rotatably connected to the telescopic rod 7 through the damping limiter 803. The sliding rod 8 achieves the rotation effect by moving the damping limiter 803 upward, rotates to a suitable position, and presses the damping limiter 803 downward to achieve the fixing effect.

[0028] Furthermore, the fastening bolt 10 and the bolt hole 901 are threadedly connected, and the fastening bolt 10 is adjusted to slide and fix the I-shaped slider 9, which is convenient for the installation and removal of the I-shaped slider 9. The positioning pin 12 is inserted into the aligned insertion hole 1101 and the pin hole 903, which is convenient for replacing circular tools 11 of different models.

[0029] Furthermore, the connecting block 301 and the adjusting bolt 4 are rotatably connected, and the vertical plate 2 and the adjusting bolt 4 are threadedly connected. The movement of the limit plate is adjusted by rotating the adjusting bolt 4 to fix the pearl cotton of different sizes.

[0030] Working principle: The device can be operated differently according to different needs and uses. For hole alignment, first place the pearl cotton on the surface of the base 1, turn the adjusting bolt 4 to drive the limit plate 3 to move until the pearl cotton is fixed on the base 1, determine the punching position, then turn the slide bar 8 to a suitable position and fix it through the damping limiter 803, move the punching assembly on the slide bar 8 until the circular tool 11 is aligned with the punching position, turn on the cylinder switch 601, and the hydraulic cylinder 6 drives the telescopic rod 7 to move downward, driving the punching assembly to move downward until the circular tool 11 passes through the pearl cotton to the surface of the base 1 to achieve punching.

[0031] To open holes of different types, it is necessary to replace circular cutters 11 of different types. By installing and removing the positioning pin 12, the circular cutters 11 of different types are replaced. The plug-in holes 1101 on the circular cutters 11 of different types are of the same type. By aligning the plug-in holes 1101 and the pin holes 903 and inserting the positioning pin 12 to fix them, the replacement of circular cutters 11 of different types is completed.

[0032] For the operation of drilling multiple holes using a single hydraulic component, it is achieved by increasing the number of drilling components. The drilling component is installed from one end of the slide rod 8, moved to a suitable position, and tightened with the fixing bolt 10 to fix it, thereby increasing the number of drilling components and completing the operation of drilling multiple holes using a single hydraulic component.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pearl cotton hole opener, comprising a base (1), characterized in that: The upper surface of the base (1) is connected to a limit position component, a hydraulic component is arranged on one side of the base (1), a sliding rod (8) is rotatably connected to the top of the hydraulic component, a cross-shaped sliding groove (801) is provided on the sliding rod (8), and a plurality of opening components are slidably connected in the cross-shaped sliding groove (801); The hole opening assembly comprises an I-shaped slider (9), a fastening bolt (10), a circular cutter (11) and a positioning pin (12); the upper end portion of the I-shaped slider (9) is slidably connected in a cross-shaped slide groove (801); the fastening bolt (10) is arranged on the top of the I-shaped slider (9); the circular cutter (11) is connected to the bottom of the I-shaped slider (9); and the positioning pin (12) is arranged on one side of the lower end of the I-shaped slider (9).

2. A pearl cotton hole opener according to claim 1, characterized in that: The top surface of the I-shaped slider (9) is provided with a bolt hole (901), and the bottom surface is provided with a tool hole (902); the lower end side surface of the I-shaped slider (9) is provided with a pin hole (903); the upper end side surface of the circular tool (11) is provided with a plug hole (1101); the fastening bolt (10) is inserted into the upper sliding groove of the cross-shaped slide groove (801); the circular tool (11) is inserted into the tool hole (902); and the positioning pin (12) is inserted into the pin hole (903) and the plug hole (1101).

3. A pearl cotton hole opener according to claim 1, characterized in that: The limiting assembly comprises a symmetrical vertical plate (2), a symmetrical limiting plate (3), a plurality of connecting blocks (301), a plurality of adjusting bolts (4) and a fixing plate (5); the symmetrical vertical plate (2) is fixedly connected to the two ends of the upper surface of the base (1); the symmetrical limiting plate (3) is connected to the inner side of the symmetrical vertical plate (2); the plurality of connecting blocks (301) are arranged on one side of the limiting plate (3); the plurality of adjusting bolts (4) are threadedly connected in the vertical plate (2) and the connecting blocks (301); and the fixing plate (5) is connected to one end of the symmetrical vertical plate (2).

4. The pearl cotton hole opener according to claim 1, characterized in that: The hydraulic assembly comprises a hydraulic cylinder (6), a telescopic rod (7) and a cylinder switch (601); the hydraulic cylinder (6) is arranged on one side of the base; the telescopic rod (7) is connected to the upper part of the hydraulic cylinder (6); the upper top of the telescopic rod (7) is rotatably connected to a sliding rod (8); and the cylinder switch (601) is arranged on one side of the hydraulic cylinder (6).

5. A pearl cotton hole opener according to claim 4, characterized in that: A connecting ring hole (802) is provided at one end of the sliding rod (8), a damping stopper (803) is provided around the inner side of the connecting ring hole (802), the top of the telescopic rod (7) is fixedly connected to the damping stopper (803), and the sliding rod (8) is rotatably connected to the telescopic rod (7) via the damping stopper (803).

6. The pearl cotton hole opener according to claim 3, characterized in that: The fastening bolt (10) and the bolt hole (901) are threadedly connected, and the positioning pin (12) is inserted into the aligned insertion hole (1101) and the pin hole (903).

7. The pearl cotton hole opener according to claim 3, characterized in that: The connection block (301) and the adjusting bolt (4) are rotatably connected, and the vertical plate (2) and the adjusting bolt (4) are threadedly connected.

Images