CN220534394U - Agarose processing cutting machine convenient to adjust - Google Patents

Abstract

The utility model belongs to the technical field of cutting machines, and particularly relates to an agarose processing cutting machine convenient to adjust, which comprises a frame body, wherein a screw rod is rotatably connected in the frame body, a threaded sleeve is connected to the screw rod, a suspender is welded on the threaded sleeve, a cutter holder is slidably connected to the outer side of the suspender, a spring is arranged on the outer side of the suspender, a cutter head is contacted with the cutter holder, a replacement mechanism is arranged on the cutter head, two suspenders are arranged, a sliding sleeve is welded on the other suspender, a bracket is welded on the sliding sleeve and the threaded sleeve together, a cylinder is fixedly installed on the bracket, and a cylinder rod of the cylinder penetrates through the bracket and contacts with the cutter holder. According to the agarose cutting machine, the screw rod and the screw sleeve are rotated to conduct threaded movement, so that the tool apron and the support move relative to the frame body, the position of the tool bit in the frame body can be changed in a stepless adjustment mode, and agarose is accurately cut to be in a specified size according to use requirements when cut.

Description

Agarose processing cutting machine convenient to adjust

Technical Field

The utility model relates to the technical field of cutting machines, in particular to an agarose processing cutting machine convenient to adjust.

Background

The utility model patent with the publication number of CN217915484U discloses an agarose gel cutting knife, which comprises three fixed blades and a movable blade, wherein the movable blade and the three fixed blades form a cubic cavity without an upper bottom and a lower bottom, the upper ends of the movable blade and the fixed blade are fixedly connected with a movable handle and a fixed handle respectively, the inner sides of the fixed blades are fixedly connected with partition boards at equal intervals, a blade clamping groove matched with the movable blade is formed between every two adjacent partition boards, and the movable blade is inserted into the blade clamping groove; the fixed blade can be driven to cut gel downwards by a fixed handle, meanwhile, the position of the movable blade is adjusted to be in a proper blade clamping groove according to the size required to be cut off by agarose gel, and then agarose gel blocks with proper sizes are cut off by the agarose gel downwards by the movable handle. However, when the existing agarose processing cutter is used, the device is inconvenient to adjust the position of the blade, and is not accurate enough, so that the agarose is not accurately cut by the device. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide an agarose processing cutting machine convenient to adjust, which solves the problems that when the existing agarose processing cutting machine is used, the device is inconvenient to adjust the position of a blade and is not accurate enough, so that the device is not accurate enough to cut agarose.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agarose processing cutting machine convenient to adjust, includes the framework, it is connected with the lead screw to rotate in the framework, there is the swivel nut through threaded connection on the lead screw, the welding has the jib on the swivel nut, the outside sliding connection of jib has the blade holder, the outside of jib is provided with the spring, the contact has the tool bit on the blade holder, be provided with change mechanism on the tool bit, the jib has two, another the welding has the sliding sleeve on the jib, joint welding has the support on sliding sleeve and the swivel nut, fixed mounting has the cylinder on the support, the cylinder pole of cylinder runs through support and contacts with the blade holder.

Preferably, a turntable is welded on the screw rod, and the turntable is in contact with the frame body. Through setting up the carousel for the lead screw is convenient for rotate.

Preferably, one end of the spring is welded with the tool holder, and the other end of the spring is welded with the suspender. Through setting up the spring for the blade holder is convenient for reset.

Preferably, a guide rod is fixedly connected in the frame body, and the guide rod is in sliding connection with the sliding sleeve. Through setting up guide arm and sliding sleeve cooperation, to the removal direction of blade holder.

Preferably, the replacing mechanism comprises a fixed block, a bolt, a sliding rod and a pressure spring, wherein the fixed block is welded on the cutter head, the fixed block is connected with the cutter holder in a sliding mode, the bolt is connected with the fixed block in a sliding mode, the sliding rod is welded on the bolt, the sliding rod is connected with the cutter holder in a sliding mode, and the pressure spring is arranged on the outer side of the sliding rod. Through the pressure spring effect down the bolt for the bolt can carry out separation and reunion control with the fixed block under the pulling of slide bar, and then makes the device when using, can be according to the convenient change tool bit of tool bit wearing and tearing condition.

Preferably, one end of the pressure spring is welded with the tool apron, and the other end of the pressure spring is welded with the bolt. Through setting up the pressure spring for the bolt is convenient for reset.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the agarose cutting machine, the screw rod and the screw sleeve are rotated to conduct threaded movement, so that the tool apron and the support move relative to the frame body, the position of the tool bit in the frame body can be changed in a stepless adjustment mode, and agarose is accurately cut to be in a specified size according to use requirements when cut.

2. According to the utility model, the bolt is connected with the fixed block under the action of the pressure spring, so that the bolt can be controlled in a clutch mode with the fixed block under the pulling of the slide bar, and the cutter head can be conveniently replaced according to the abrasion condition of the cutter head when the device is used.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a right side cross-sectional view of FIG. 1 in accordance with the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a frame; 2. a screw rod; 3. a turntable; 4. a screw sleeve; 5. a boom; 6. a tool apron; 7. a spring; 8. a cutter head; 9. a replacement mechanism; 10. a guide rod; 11. a bracket; 12. a cylinder; 91. a fixed block; 92. a plug pin; 93. a slide bar; 94. a compression spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an agarose processing cutting machine convenient to adjust, including framework 1, framework 1 swivelling joint has lead screw 2, the welding has carousel 3 on the lead screw 2, carousel 3 and framework 1 contact, through setting up carousel 3, make lead screw 2 be convenient for rotate, there is swivel nut 4 through threaded connection on the lead screw 2, the welding has jib 5 on the swivel nut 4, the outside sliding connection of jib 5 has blade holder 6, the outside of jib 5 is provided with spring 7, the one end and the blade holder 6 welding of spring 7, the other end and the jib 5 welding of spring 7, through setting up spring 7, make blade holder 6 be convenient for reset, the contact has tool bit 8 on the blade holder 6, be provided with change mechanism 9 on the tool bit 8, the welding has the sliding sleeve on another jib 5, fixedly connected with guide arm 10 in the framework 1, guide arm 10 and sliding sleeve sliding connection, through setting up guide arm 10 and sliding sleeve cooperation, the removal direction to blade holder 6, jointly weld on sliding sleeve and the swivel nut 4 has support 11, fixedly mounted cylinder 12 on support 11, cylinder rod runs through support 11 and blade holder 6 contacts with blade holder 6.

Referring to fig. 4, the replacing mechanism 9 includes a fixed block 91, a bolt 92, a sliding rod 93 and a pressure spring 94, the fixed block 91 is welded on the cutter head 8, the fixed block 91 is slidably connected with the cutter holder 6, the bolt 92 is slidably connected with the fixed block 91, the sliding rod 93 is welded on the bolt 92, the sliding rod 93 is slidably connected with the cutter holder 6, the pressure spring 94 is arranged on the outer side of the sliding rod 93, one end of the pressure spring 94 is welded with the cutter holder 6, the other end of the pressure spring 94 is welded with the bolt 92, the bolt 92 is convenient to reset by arranging the pressure spring 94, and the bolt 92 is controlled by the clutch with the fixed block 91 under the pulling of the sliding rod 93 under the action of the pressure spring 94, so that the cutter head 8 can be replaced conveniently according to the abrasion condition of the cutter head 8 when the device is used.

The specific implementation process of the utility model is as follows: during the use, place agarose piece and get into in the framework 1, the size of cutting as required adjusts tool bit 8 position, manual rotation carousel 3, carousel 3 drives lead screw 2 rotation, lead screw 2 rotates and threaded movement is made to swivel nut 4, and then make swivel nut 4 remove in framework 1, and then make blade holder 6 and support 11 remove relative framework 1, make tool bit 8 can change in the stepless adjustment position in framework 1, then start cylinder 12, cylinder 12 drive cylinder pole extension, the cylinder pole drives tool holder 6 and remove, make tool holder 6 drive tool bit 8 move downwards, make tool bit 8 cut the agar piece, be the appointed size according to the accurate cutting of user demand, after tool bit 8 wearing and tearing are serious, pull slide bar 93 drives the bolt 92 and removes, bolt 92 removes and fixed block 91 breaks away from, can break away from fixed block 91 and blade holder 6, on the bolt 92 under the pulling of slide bar 93 through pressure spring 94, make bolt 92 can carry out separation and reunion control with fixed block 91, and then make the device when using, can change tool bit 8 according to the circumstances of wearing and tearing convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Agarose processing cutting machine convenient to adjust, including framework (1), its characterized in that: the novel tool comprises a frame body (1), and is characterized in that a screw rod (2) is rotationally connected to the frame body (1), a threaded sleeve (4) is connected to the screw rod (2) through threads, a hanging rod (5) is welded to the threaded sleeve (4), a tool apron (6) is slidably connected to the outer side of the hanging rod (5), a spring (7) is arranged on the outer side of the hanging rod (5), a tool bit (8) is contacted to the tool apron (6), a replacement mechanism (9) is arranged on the tool bit (8), two hanging rods (5) are arranged, the other hanging rod (5) is welded with a sliding sleeve, a support (11) is welded to the sliding sleeve and the threaded sleeve (4) together, a cylinder (12) is fixedly installed on the support (11), and a cylinder rod of the cylinder (12) penetrates through the support (11) and is contacted with the tool apron (6).

2. An agarose processing cutter for easy adjustment according to claim 1, wherein: the screw rod (2) is welded with a rotary disc (3), and the rotary disc (3) is contacted with the frame body (1).

3. An agarose processing cutter for easy adjustment according to claim 1, wherein: one end of the spring (7) is welded with the tool apron (6), and the other end of the spring (7) is welded with the suspender (5).

4. An agarose processing cutter for easy adjustment according to claim 1, wherein: the frame body (1) is internally and fixedly connected with a guide rod (10), and the guide rod (10) is in sliding connection with the sliding sleeve.

5. An agarose processing cutter for easy adjustment according to claim 1, wherein: the replacing mechanism (9) comprises a fixed block (91), a bolt (92), a sliding rod (93) and a pressure spring (94), wherein the fixed block (91) is welded on the cutter head (8), the fixed block (91) is connected with the cutter holder (6) in a sliding mode, the bolt (92) is connected with the fixed block (91) in a sliding mode, the sliding rod (93) is welded on the bolt (92), the sliding rod (93) is connected with the cutter holder (6) in a sliding mode, and the pressure spring (94) is arranged on the outer side of the sliding rod (93).

6. An agarose processing cutter for easy adjustment according to claim 5, wherein: one end of the pressure spring (94) is welded with the tool apron (6), and the other end of the pressure spring (94) is welded with the bolt (92).