High-airtightness anti-corrosion power knife unpacking mechanism

Abstract

The utility model relates to the technical field of anti-corrosion power knife unpacking, in particular to a high-airtightness anti-corrosion power knife unpacking mechanism which comprises a base, a plurality of sliding guide rails are symmetrically installed on the base in a crossed mode, moving knife rests are arranged on the sliding guide rails in a sliding mode, and cutting knives are detachably installed on the moving knife rests through positioning mechanisms and adjusting mechanisms. A pushing mechanism used for driving the cutter to reciprocate is arranged at the end, away from the cutter, of the sliding guide rail. Necessary compressed air or gas is provided for the moving air cylinder through the automatic air inlet, and waste gas in the moving air cylinder is exhausted through the automatic exhaust port after the moving air cylinder completes telescopic movement, so that the interior of the moving air cylinder is kept clean, and normal working pressure is kept; through cooperation of the moving knife rest positive pressure purging air inlet and the knife rest positive pressure purging air outlet, dust and impurities on the moving knife rest can be purged away through high-speed airflow, rapid mounting and dismounting of the cutting knife can be achieved through the positioning mechanism and the adjusting mechanism, and the height of the cutting knife can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anticorrosive power cutter unpacking, in particular to high-tight anticorrosive power cutter unpacking mechanism. BACKGROUND

[0002] The high-tight anticorrosive power cutter unpacking mechanism is mainly used for efficient and environmentally-friendly unpacking and discharging operation of material bags.

[0003] In actual production, fly ash ton bags need to be broken and handled, and due to the high content of fly ash chloride ions, the anticorrosive sealing of the unpacking machine on the market cannot meet the anticorrosion requirements, so the fly ash may come into contact with the moving mechanism, which may easily corrode the equipment and is not conducive to improving the service life of the equipment. Moreover, the existing cutting knife is not convenient to disassemble and install, and cannot be adjusted to the appropriate height, so when the cutting knife is damaged, it cannot be replaced and repaired in time, which is not conducive to improving the work efficiency.

[0004] Therefore, the high-tight anticorrosive power cutter unpacking mechanism is provided to eliminate the disadvantages of the existing device. SUMMARY

[0005] In view of the above problems, the high-tight anticorrosive power cutter unpacking mechanism is provided, which solves the problems of insufficient anticorrosive sealing of the unpacking machine and inconvenient disassembly and height adjustment of the cutting knife by setting the telescopic anticorrosive shield and the adjusting mechanism.

[0006] To solve the problems in the prior art, the utility model provides high-tight anticorrosive power cutter unpacking mechanism, including base, the base is installed with a plurality of sliding guide rails that are symmetrical and cross, the sliding guide rail all is equipped with the motion knife rest that slides, the motion knife rest is detachable installation cutting knife through the positioning mechanism and adjusting mechanism, the sliding guide rail is equipped with the push mechanism for driving cutting knife to move back and forth at the end away from cutting knife.

[0007] Preferably, the push mechanism comprises a motion cylinder, a connecting shaft and a telescopic anticorrosive shield, the motion cylinder is installed on the end of the sliding guide rail away from the cutting knife, the output end of the motion cylinder is connected with the connecting shaft, the other end of the connecting shaft is connected with the side wall of the motion knife rest, and the telescopic anticorrosive shield is connected with the side wall of the motion cylinder and the side wall of the motion knife rest respectively.

[0008] Preferably, the positioning mechanism comprises a positioning plate, a lead screw and a rotary handle, the cutting knife is symmetrically provided with a receiving block on both sides of the top wall of the motion knife rest, the positioning plate is fixedly installed on the receiving block, the lead screw passes through the side wall of the positioning plate at one end, the thread matched with the lead screw is arranged on the inner wall of the positioning plate, the other end of the lead screw is connected with the rotary handle, and the adjusting mechanism matched with the lead screw is arranged on the cutting knife.

[0009] Preferably, the adjusting mechanism comprises a mounting plate, a positioning sleeve and a bolt, the cutting knife is provided with the mounting plate on the side wall of the positioning plate, the mounting plate is mounted on the cutting knife through the bolt, a plurality of positioning sleeves are vertically arranged on the side wall of the positioning plate, the positioning sleeve is provided with a thread matched with the screw rod, and the screw rod is rotationally matched with the inner wall of the positioning plate and the positioning sleeve.

[0010] Preferably, one side of the telescopic corrosion-proof protective cover is provided with an automatic air inlet and an automatic air outlet, the sliding guide rail is provided with a positive pressure purging air outlet and a positive pressure purging air inlet of the tool holder, the automatic air inlet is connected with an air inlet end of the motion cylinder, the automatic air outlet is connected with an air outlet end of the motion cylinder, the positive pressure purging air outlet and the positive pressure purging air inlet of the tool holder are communicated through an air pipe, the positive pressure purging air inlet of the tool holder is connected with a high-pressure gas supply source through the air pipe, and the positive pressure purging air outlet of the tool holder is connected with a waste gas discharge system through the air pipe.

[0011] The utility model discloses compared with prior art has the beneficial effects that:

[0012] 1. The utility model discloses a automatic air inlet is set up for motion cylinder provides necessary compressed air or gas to drive the telescopic movement of motion cylinder, sets up automatic air outlet, after the telescopic movement of motion cylinder is completed, the exhaust gas in the inside of motion cylinder is discharged to keep the inside of motion cylinder clean and normal working pressure, through the cooperation of the positive pressure purging air inlet and the positive pressure purging air outlet of the motion tool holder, the dust, impurity etc. on the motion tool holder can be swept clean by high -speed airflow, and the motion tool holder is kept clean.

[0013] 2. The utility model discloses the cooperation of positioning mechanism and adjusting mechanism can realize the quick installation and disassembly of cutting knife, can also adjust the height of cutting knife, improves the efficiency of replacing cutting knife and replacing or maintaining, thereby improve the work efficiency. ACCURACY

[0014] Figure 1 It is the side view of high-closed corrosion-proof power knife unpacking mechanism.

[0015] Figure 2 It is the top view of high-closed corrosion-proof power knife unpacking mechanism.

[0016] Figure 3 It is the partial three-dimensional structure schematic diagram of high-closed corrosion-proof power knife unpacking mechanism Figure 1 .

[0017] Figure 4 It is the partial three-dimensional structure schematic diagram of high-closed corrosion-proof power knife unpacking mechanism Figure 3 of A.

[0018] Figure 5It is the partial stereogram structure schematic of high-tight anticorrosion power cutter unpacking mechanism Figure 2 .

[0019] Figure 6 It is the partial stereogram structure schematic of high-tight anticorrosion power cutter unpacking mechanism Figure 5 The partial enlarged stereogram structure schematic of B in the figure.

[0020] The figure mark is: 101, base; 102, sliding guide rail; 103, bearing block; 104, automatic air inlet; 105, automatic air outlet; 106, cutter positive pressure purging air outlet; 107, cutter positive pressure purging air inlet; 108, moving cutter; 109, cutting knife; 200, push mechanism; 201, moving cylinder; 202, connecting shaft; 203, telescopic anticorrosion shield; 300, positioning mechanism; 301, positioning plate; 302, screw rod; 303, rotating handle; 400, adjusting mechanism; 401, mounting plate; 402, positioning sleeve; 403, bolt. Specific implementation

[0021] In order to further understand the characteristics, technical means and specific purposes and functions reached by the utility model, the utility model is described in further detail below in combination with the drawings and specific implementation.

[0022] Refer to Figures 1-6 : high-tight anticorrosion power cutter unpacking mechanism, including base 101, the base 101 is symmetrically crossed and is installed with a plurality of sliding guide rails 102, the sliding guide rail 102 is slidably provided with moving cutter 108, the moving cutter 108 is detachably installed cutting knife 109 through positioning mechanism 300 and adjusting mechanism 400, the sliding guide rail 102 is provided with push mechanism 200 for driving cutting knife 109 to move reciprocating at the end away from cutting knife 109.

[0023] Positioning mechanism 300 and adjusting mechanism 400 are used to adjust the height of cutting knife 109 and realize its quick disassembly and installation, improve the efficiency of work, through push mechanism 200 can drive cutting knife 109 to unload material bag, avoid the operation of artificial bag cutting, avoid the harm of dust to human body.

[0024] Refer to Figures 1-2 : the push mechanism 200 includes moving cylinder 201, connecting shaft 202 and telescopic anticorrosion shield 203, the sliding guide rail 102 is installed with moving cylinder 201 at the end away from cutting knife 109, the output end of moving cylinder 201 is connected with connecting shaft 202, the other end of connecting shaft 202 is connected with the side wall of moving cutter 108, and the both ends of telescopic anticorrosion shield 203 are connected with the side wall of moving cylinder 201 and the side wall of moving cutter 108 respectively.

[0025] The starting movement cylinder 201 drives the connecting shaft 202 to move, the connecting shaft 202 can drive the movement knife holder 108 and the cutting knife 109 to move back and forth, realizes the bag breaking operation and the reset movement, the telescopic anticorrosive shield 203 is used to avoid the fly ash into the equipment, thereby affecting the use of the equipment.

[0026] With reference to Figures 3-6 : The positioning mechanism 300 comprises a positioning plate 301, a lead screw 302 and a rotating handle 303, the cutting knife 109 on the top wall of the movement knife holder 108 is symmetrically provided with a receiving block 103 on both sides, the receiving block 103 is fixedly installed with the positioning plate 301, one end of the lead screw 302 penetrates through the side wall of the positioning plate 301, the inner wall of the positioning plate 301 is provided with a thread matched with the lead screw 302, the other end of the lead screw 302 is connected with the rotating handle 303, and the cutting knife 109 is provided with an adjusting mechanism 400 matched with the lead screw 302.

[0027] Rotating the rotating handle 303 drives the lead screw 302 to rotate on the positioning plate 301, and the lead screw 302 is moved and positioned and locked through the thread cooperation between the lead screw 302 and the positioning plate 301.

[0028] With reference to Figures 3-6 : The adjusting mechanism 400 comprises a mounting plate 401, a positioning sleeve 402 and a bolt 403, the mounting plate 401 is arranged on the side wall of the cutting knife 109 close to the positioning plate 301, the mounting plate 401 is installed on the cutting knife 109 through the bolt 403, a plurality of positioning sleeves 402 are vertically arranged on the side wall of the mounting plate 401 close to the positioning plate 301, the positioning sleeve 402 is internally provided with a thread matched with the lead screw 302, and the lead screw 302 is rotationally matched with the inner wall of the positioning plate 301 and the positioning sleeve 402 at one end close to the positioning plate 301.

[0029] The mounting plate 401 and the positioning sleeve 402 are installed on the cutting knife 109 through the bolt 403, the height of the cutting knife 109 can be adjusted through the cooperation between the lead screw 302 and the positioning sleeve 402 with different heights, and when it is needed to unlock and replace the cutting knife 109, the lead screw 302 is only needed to be unlocked from the positioning sleeve 402 by rotating the rotating handle 303, so that the efficiency of replacing and disassembling the cutting knife 109 for maintenance is improved, and the work efficiency is improved.

[0030] With reference to Figures 1-2The telescopic anticorrosion cover 203 is provided with an automatic air inlet 104 and an automatic air outlet 105 on one side, the sliding guide rail 102 is provided with a positive pressure purging air outlet 106 of the tool holder and a positive pressure purging air inlet 107 of the tool holder, the automatic air inlet 104 is connected with the air inlet end of the motion cylinder 201, the automatic air outlet 105 is connected with the air outlet end of the motion cylinder 201, the positive pressure purging air outlet 106 of the tool holder and the positive pressure purging air inlet 107 of the tool holder are communicated through an air pipe, the positive pressure purging air inlet 107 of the tool holder is connected with a high-pressure gas supply source through an air pipe, and the positive pressure purging air outlet 106 of the tool holder is connected with a waste gas discharge system through an air pipe.

[0031] The automatic air inlet 104 is arranged to provide necessary compressed air or gas for the motion cylinder 201 to drive the telescopic motion of the motion cylinder 201, the automatic air outlet 105 is arranged to discharge the waste gas in the motion cylinder 201 after the telescopic motion of the motion cylinder 201 is completed, so that the inside of the motion cylinder 201 is kept clean and the normal working pressure is maintained, and the positive pressure purging air inlet 107 of the tool holder and the positive pressure purging air outlet 106 of the tool holder are matched to blow away the dust and impurities on the motion tool holder 108 by using high-speed airflow, so that the motion tool holder 108 is kept clean.

[0032] Working principle: the motion cylinder 201 is started to drive the connecting shaft 202 to move, the connecting shaft 202 can drive the motion tool holder 108 and the cutter 109 to move back and forth, so that bag breaking operation and reset motion are realized, the telescopic anticorrosion cover 203 is used to avoid fly ash from entering the equipment and affecting the use of the equipment, the automatic air inlet 104 is arranged to provide necessary compressed air or gas for the motion cylinder 201 to drive the telescopic motion of the motion cylinder 201, the automatic air outlet 105 is arranged to discharge the waste gas in the motion cylinder 201 after the telescopic motion of the motion cylinder 201 is completed, so that the inside of the motion cylinder 201 is kept clean and the normal working pressure is maintained, the positive pressure purging air inlet 107 of the tool holder and the positive pressure purging air outlet 106 of the tool holder are matched to blow away the dust and impurities on the motion tool holder 108 by using high-speed airflow, so that the motion tool holder 108 is kept clean, the screw rod 302 is rotated on the positioning plate 301 by rotating the rotary handle 303, the screw rod 302 is moved and positioned by being matched with the thread in the positioning plate 301, the height of the cutter 109 can be adjusted by matching the screw rod 302 with the positioning sleeve 402 of different heights, and when the cutter 109 needs to be unlocked and replaced, the screw rod 302 is only needed to be unlocked from the positioning sleeve 402 by rotating the rotary handle 303, so that the efficiency of replacing and disassembling the cutter 109 for maintenance is improved, and the working efficiency is improved.

[0033] The above embodiment only expresses one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A high-tight corrosion-proof power knife unpacking mechanism, characterized in that, The utility model provides a cutting machine, including base (101), a plurality of sliding guide rails (102) are symmetrically crossed and installed on the base (101), slidingly equipped with motion tool rest (108) on the sliding guide rail (102), the motion tool rest (108) is detachably installed cutting knife (109) through positioning mechanism (300) and adjusting mechanism (400), the sliding guide rail (102) is equipped with the push mechanism (200) for driving cutting knife (109) to move back and forth away from cutting knife (109) one end.

2. The high-tightness anti-corrosion power knife unpacking mechanism according to claim 1, characterized in that, The push mechanism (200) includes motion cylinder (201), connecting shaft (202) and retractable anticorrosive shield (203), the sliding guide rail (102) is equipped with motion cylinder (201) away from cutting knife (109) one end, the motion cylinder (201) output end is connected with connecting shaft (202), the other end of connecting shaft (202) is connected with the side wall of motion tool rest (108), and the both ends of retractable anticorrosive shield (203) are connected with the side wall of motion cylinder (201) and the side wall of motion tool rest (108) respectively.

3. The high containment, corrosion resistant, power knife de-bagging mechanism of claim 1, wherein, The positioning mechanism (300) includes locating plate (301), lead screw (302) and rotary handle (303), the both sides of cutting knife (109) on the top wall of motion tool rest (108) are symmetrically provided with receiving block (103), the receiving block (103) is fixedly installed with locating plate (301), one end of lead screw (302) passes through the side wall of locating plate (301), the inner wall of locating plate (301) is provided with screw threads matched with lead screw (302), the other end of lead screw (302) is connected with rotary handle (303), and the cutting knife (109) is provided with adjusting mechanism (400) positioned and matched with lead screw (302).

4. The high-tightness anti-corrosion power knife unpacking mechanism according to claim 3, characterized in that, The adjusting mechanism (400) includes mounting plate (401), positioning sleeve (402) and bolt (403), the side wall close to locating plate (301) of cutting knife (109) is provided with mounting plate (401), the mounting plate (401) is installed on cutting knife (109) through bolt (403), the side wall close to locating plate (301) of mounting plate (401) is vertically arranged with a plurality of positioning sleeves (402), the positioning sleeve (402) is provided with screw threads matched with lead screw (302) in, and the one end close to locating plate (301) of lead screw (302) is rotationally matched with the inner wall of locating plate (301) and positioning sleeve (402).

5. The high containment, corrosion resistant, power knife de-bagging mechanism of claim 2, wherein, The telescopic anticorrosion cover (203) is provided with an automatic air inlet (104) and an automatic air outlet (105) on one side, the slide rail (102) is provided with a positive pressure purging air outlet (106) and a positive pressure purging air inlet (107) of a tool holder, the automatic air inlet (104) is connected with an air inlet end of a motion cylinder (201), the automatic air outlet (105) is connected with an air outlet end of the motion cylinder (201), the positive pressure purging air outlet (106) and the positive pressure purging air inlet (107) of the tool holder are communicated through an air pipe, the positive pressure purging air inlet (107) of the tool holder is connected with a high-pressure gas supply source through an air pipe, and the positive pressure purging air outlet (106) of the tool holder is connected with a waste gas discharge system through an air pipe.

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