A production device for tissue slice blades

Abstract

The utility model discloses a tissue slicing blade and a production device thereof, and relates to the technical field of pathological tissue slicing tools; the utility model comprises a processing table, a spraying bin is fixedly installed in the middle of the processing table, belt conveyors are installed at both ends of the processing table, a spray head is fixedly installed on the top wall of the spraying bin, a feed trough is provided on one side of the spraying bin, a discharge trough is provided on the other side of the spraying bin, and a flanging mechanism and a supporting assembly are respectively provided inside the spraying bin; in the utility model, after the slicing blade enters the interior of two return-shaped material boxes through the feed trough, the two return-shaped material boxes are driven to rotate, and the two return-shaped material boxes cause the slicing blade to rotate and flanging, so that the other side of the slicing blade is vertically upward for the spray head to spray coating liquid, thereby conveniently realizing the automatic flanging of the slicing blade during the coating processing, so as to complete the double-sided coating processing of the slicing blade, thereby effectively improving the coating processing efficiency of the slicing blade.

Description

Technical Field

[0001] The utility model relates to the technical field of pathological tissue slicing tools, in particular to a tissue slicing blade and a production device thereof. Background Art

[0002] A tissue sectioning blade is a tool used in medicine to section diseased tissues or organs.

[0003] However, the existing technology still has some defects when producing tissue slice blades:

[0004] In the existing technology, when coating tissue slice blades, the coating process mostly relies on operators to manually flanging the slice blades after single-side coating to complete the double-sided coating of the slice blades. Since the coating work is in a stagnant state during this operation, it has a certain impact on the coating processing efficiency of the slice blades. Utility Model Content

[0005] In order to solve the problem of low coating processing efficiency of slicing blades caused by the inconvenience of automatically flanging the slicing blades during coating processing, the utility model aims to provide a tissue slicing blade and a production device thereof.

[0006] To solve the above technical problems, the utility model adopts the following technical solution: a tissue slicing blade, comprising a blade body, a blade edge is arranged at the end of the blade body, the blade edge is V-shaped, and the thickness of the blade away from the blade body is 0.1 mm.

[0007] The present invention also provides a production device for tissue slice blades, comprising a processing table, a spraying chamber is fixedly installed in the middle of the processing table, belt conveyors are installed at both ends of the processing table, a spray head is fixedly installed on the top wall of the spraying chamber, a feed trough is opened on one side of the spraying chamber, a discharge trough is opened on the other side of the spraying chamber, and a flanging mechanism and a support assembly are respectively provided inside the spraying chamber;

[0008] The flanging mechanism includes two fixing rings, which are fixedly connected to the side walls of the spraying bin, circular guide rails are fixedly installed on the inner walls of the two fixing rings, two arc-shaped sliders are slidably installed on the two circular guide rails, connecting rods are fixedly installed on the opposite sides of two adjacent arc-shaped sliders, a circular material box is fixedly installed between two adjacent connecting rods, the two circular material boxes correspond horizontally to the feed trough and the discharge trough, one side of two adjacent arc-shaped sliders is fixedly installed with a toothed disk, two rotating rods are provided inside the spraying bin, and driving gears are fixedly installed on one end of the two rotating rods, and one of the driving gears is meshingly connected to a toothed disk.

[0009] Preferably, two anti-slip pads are fixedly installed on the inner walls of the two return-shaped material boxes, a U-shaped frame plate is fixedly installed on the side wall of the spraying chamber, and the two rotating rods are rotatably connected to the U-shaped frame plate.

[0010] Preferably, a transmission rod is rotatably installed on the lower surface of the U-shaped frame plate, and the other end of one of the rotating rods and one end of the transmission rod are fixedly installed with synchronous wheels, a synchronous belt is installed for transmission between the two synchronous wheels, one end of the transmission rod and the other end of the other rotating rod are fixedly installed with transmission gears, and the two transmission gears are meshed with each other, and a motor is fixedly provided inside the spray chamber, and the other end of one of the rotating rods is fixedly connected to the driving output end of the motor.

[0011] Preferably, the support assembly comprises a plurality of cross bars, both ends of the plurality of cross bars are rotatably mounted with support sleeves, the outer walls of the support sleeves are fixedly mounted with protective sleeves, the upper surface of the U-shaped frame plate is fixedly mounted with a plurality of evenly distributed telescopic rods, a piston end of one of the telescopic rods is fixedly connected to the middle part of a cross bar, the outer walls of the plurality of telescopic rods are movably mounted with telescopic springs, one end of the plurality of telescopic springs is fixedly connected to the upper surface of the U-shaped frame plate, and the other end of one of the telescopic springs is fixedly connected to the middle part of a cross bar.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] In the utility model, after the slicing blade passes through the feed slot and enters the interior of the two return-shaped material boxes, the two return-shaped material boxes are driven to rotate, so that the two return-shaped material boxes rotate and flange the slicing blade, so that the other side of the slicing blade is vertically facing upward for the nozzle to spray the coating liquid, thereby conveniently realizing the automatic flange of the slicing blade during the coating process, so as to complete the double-sided coating process of the slicing blade, thereby effectively improving the coating process efficiency of the slicing blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 The utility model is a structural schematic diagram of a tissue slicing blade.

[0016] Figure 2 This is another structural schematic diagram of a tissue slicing blade of the utility model.

[0017] Figure 3 The utility model is a schematic structural diagram of a production device for a tissue slicing blade.

[0018] Figure 4 This is another structural schematic diagram of a production device for a tissue slicing blade according to the utility model.

[0019] Figure 5 It is a schematic diagram of the cutaway structure of the spraying chamber of the utility model.

[0020] Figure 6 It is a schematic diagram of the connection structure between the flanging mechanism and the supporting assembly of the utility model.

[0021] Figure 7 For this utility model Figure 6 A magnified schematic diagram of part A in FIG.

[0022] In the figure: 1. knife body; 2. blade; 3. processing table; 4. spraying chamber; 31. belt conveyor; 32. limit baffle; 41. nozzle; 42. pipeline; 43. discharge pipe; 44. chamber door; 45. feed chute; 46. discharge chute; 5. flanging mechanism; 51. fixing ring; 52. circular guide rail; 53. arc slider; 54. connecting rod; 55. return material box; 56. anti-skid pad; 57. toothed disc; 58. rotating rod; 59. U-shaped frame plate; 6. driving gear; 61. transmission rod; 62. synchronous wheel; 63. synchronous belt; 64. transmission gear; 65. motor; 66. fixed block; 7. support assembly; 71. cross bar; 72. support sleeve; 73. protective sleeve; 74. telescopic rod; 75. telescopic spring. DETAILED DESCRIPTION

[0023] 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.

[0024] Example: Figure 1-7 As shown, the utility model provides a tissue slicing blade, including a blade body 1, a blade edge 2 is arranged at the end of the blade body 1, the blade edge 2 is V-shaped, the thickness of the blade edge 2 away from the blade body 1 is 0.1 mm, the blade body 1 and the blade edge 2 are processed by stamping, heat treatment, polishing, grinding, surface treatment and cleaning and drying. During the production process, combined with the meteorological deposition technology, a layer of super lubricating coating is prepared on the surface of the blade body 1 and the blade edge 2, the coating charge is positive, repels tissue cells and has no adhesion phenomenon, and the coating on the blade surface is PTFE.

[0025] The present invention also provides a production device for tissue slice blades, including a processing table 3, a spraying chamber 4 is fixedly installed in the middle of the processing table 3, belt conveyors 31 are installed at both ends of the processing table 3, a nozzle 41 is fixedly installed on the top wall of the spraying chamber 4, a feed trough 45 is opened on one side of the spraying chamber 4, and a discharge trough 46 is opened on the other side of the spraying chamber 4, and a flanging mechanism 5 and a support assembly 7 are respectively provided inside the spraying chamber 4. By arranging two belt conveyors 31, the feed trough 45 and the discharge trough 46, one belt conveyor 31 can convey the slice blade to be coated into the spraying chamber 4 through the feed trough 45, and the slice blade after coating can enter the other belt conveyor 31 through the discharge trough 46. By arranging the flanging mechanism 5 and the support assembly 7, the flanging mechanism 5 can realize the automatic flipping of the slice blade during the coating process, and the support assembly 7 can support the slice blade during the flanging process, thereby realizing the automatic flanging of the slice blade, so as to facilitate the double-sided coating process of the slice blade, thereby improving the processing efficiency of the slice blade;

[0026] The flanging mechanism 5 includes two fixed rings 51, which are fixedly connected to the side walls of the spray chamber 4. The inner walls of the two fixed rings 51 are fixedly installed with circular guide rails 52, and two arc-shaped sliders 53 are slidably installed on the two circular guide rails 52. The opposite sides of the two adjacent arc-shaped sliders 53 are fixedly installed with connecting rods 54, and a return-shaped material box 55 is fixedly installed between the two adjacent connecting rods 54. The two return-shaped material boxes 55 correspond horizontally to the feed trough 45 and the discharge trough 46, wherein one side of the two adjacent arc-shaped sliders 53 is fixedly installed with a toothed disc 57, and the interior of the spray chamber 4 is provided with two A rotating rod 58 is provided, and one end of each rotating rod 58 is fixedly mounted with a driving gear 6, wherein one driving gear 6 is meshingly connected to a toothed disc 57, and by setting a circular material box 55, a slicing blade entering through a feeding slot 45 can enter the circular material box 55, and by rotating the driving gear 6, the driving gear 6 can drive the toothed disc 57 to rotate, and the toothed disc 57 makes the arc-shaped slider 53 slide in a circle on the circular guide rail 52, and the arc-shaped slider 53 rotates the circular material box 55 through the connecting rod 54, and the slicing blade in the circular material box 55 follows the rotation, thereby realizing automatic flanging of the slicing blade.

[0027] Two limit baffles 32 are fixedly installed at both ends of the processing table 3. By setting the limit baffles 32, the limit baffles 32 can guide the slicing blade on the belt conveyor 31 to prevent the slicing blade from running off during the conveying process, thereby ensuring that the slicing blade enters the circular material box 55 along the feed slot 45.

[0028] A pipe 42 is fixedly installed at one end of the spray head 41, a discharge pipe 43 is fixedly installed on the bottom wall of the spray chamber 4, and a chamber door 44 is hingedly installed on one side of the spray chamber 4. By setting the pipe 42, the coating mixture of the coating process can enter the spray head 41 through the pipe 42.

[0029] Two anti-skid pads 56 are fixedly installed on the inner walls of the two circular material boxes 55, and a U-shaped frame plate 59 is fixedly installed on the side wall of the spray chamber 4. The two rotating rods 58 are rotatably connected to the U-shaped frame plate 59. By setting the anti-skid pads 56, when the slicing blade enters the interior of the circular material box 55, the end of the slicing blade contacts the anti-skid pad 56, thereby improving the stability of the slicing blade during the flanging process.

[0030] A transmission rod 61 is rotatably installed on the lower surface of the U-shaped frame plate 59, and the other end of one rotating rod 58 and one end of the transmission rod 61 are fixedly installed with a synchronous wheel 62, and a synchronous belt 63 is installed between the two synchronous wheels 62 for transmission, and one end of the transmission rod 61 and the other end of the other rotating rod 58 are fixedly installed with a transmission gear 64, and the two transmission gears 64 are meshed with each other. A motor 65 is fixedly installed inside the spray chamber 4, and the other end of one rotating rod 58 is fixedly connected to the driving output end of the motor 65. By turning on the motor 65, the driving shaft of the motor 65 can rotate one rotating rod 58, and one rotating rod 58 can make the transmission rod 61 rotate synchronously in the same direction through two synchronous wheels 62 and the synchronous belt 63, and the transmission rod 61 can make the other rotating rod 58 rotate synchronously in the opposite direction through two transmission gears 64, so that the two rotating rods 58 rotate synchronously in the opposite direction, and the two rotating rods 58 make the two driving gears 6 rotate synchronously in the opposite direction, and the synchronous opposite rotation of the two driving gears 6 can make the two toothed discs 57 rotate synchronously in the same direction.

[0031] A fixing block 66 is fixedly mounted on the bottom end of the motor 65 , and one end of the fixing block 66 is fixedly connected to the side wall of the spray chamber 4 . By providing the fixing block 66 , the fixing block 66 can support and fix the motor 65 .

[0032] The support assembly 7 includes a plurality of cross bars 71, both ends of which are rotatably mounted with support sleeves 72, the outer wall of which is fixedly mounted with a protective sleeve 73, and the upper surface of the U-shaped frame plate 59 is fixedly mounted with a plurality of evenly distributed telescopic rods 74, the piston end of one of the telescopic rods 74 is fixedly connected to the middle of a cross bar 71, and the outer walls of the plurality of telescopic rods 74 are movably sleeved with telescopic springs 75, one end of the plurality of telescopic springs 75 is fixedly connected to the upper surface of the U-shaped frame plate 59, and the other end of one of the telescopic springs 75 is fixedly connected to the middle of a cross bar 71. Next, by setting the cross bar 71, the support sleeve 72 and the protective sleeve 73, the cross bar 71, the support sleeve 72 and the protective sleeve 73 can support the slicing blade entering between the two return-shaped material boxes 55. By setting the telescopic rod 74 and the telescopic spring 75, when the two return-shaped material boxes 55 cause the slicing blade to be flipped, the slicing blade causes the telescopic rod 74 and the telescopic spring 75 to contract through the cross bar 71, the support sleeve 72 and the protective sleeve 73. When the slicing blade is flipped, the telescopic rod 74 and the telescopic spring 75 automatically extend, and cause the cross bar 71, the support sleeve 72 and the protective sleeve 73 to rise vertically and reset.

[0033] Working principle: When the slicing blade needs to be coated, the operator first conveys the batch of slicing blades through a belt conveyor 31. The conveyed slicing blades enter between the two circular material boxes 55 along the feed trough 45, and the lower surface of the slicing blade contacts the outer wall of the plurality of protective sleeves 73. At this time, the plurality of cross bars 71, the support sleeves 72 and the protective sleeves 73 support the middle of the slicing blade, and the two ends of the slicing blade are located in the two circular material boxes 55.

[0034] Subsequently, the operator turns on the spray head 41, and the spray head 41 sprays the coating mixture onto the upper surface of the slicing blade. When the coating process on the upper surface of the slicing blade is completed, the operator turns on the motor 65, and the driving shaft of the motor 65 causes the corresponding rotating rod 58 to rotate. One rotating rod 58 causes the transmission rod 61 to rotate synchronously in the same direction through two synchronous wheels 62 and a synchronous belt 63, and the transmission rod 61 causes the other rotating rod 58 to rotate synchronously in the opposite direction through two transmission gears 64. At this time, the two rotating rods 58 rotate synchronously in the opposite direction, and the two rotating rods 58 cause the two driving gears 66 to rotate synchronously in the opposite direction. The synchronous reverse rotation of the gear 6 causes the two toothed discs 57 to rotate synchronously in the same direction, and the two toothed discs 57 drive the two adjacent arc-shaped sliders 53 to slide in a circle on a corresponding circular guide rail 52. At this time, the four arc-shaped sliders 53 cause the two return-shaped material boxes 55 to rotate by themselves through the four connecting rods 54, and the two return-shaped material boxes 55 cause the slicing blade to turn over and over. When the lower surface of the slicing blade is vertically facing upward, the motor 65 is turned off, thereby conveniently realizing the automatic flanging of the slicing blade during the coating process, so as to complete the double-sided coating process of the slicing blade, thereby effectively improving the coating process efficiency of the slicing blade;

[0035] During the process of flanging the two circular material boxes 55 and the slicing blades, the slicing blades contract the multiple telescopic rods 74 and the telescopic springs 75 through the multiple cross bars 71, the support sleeves 72 and the protective sleeves 73. When the slicing blades are flanging, the multiple telescopic rods 74 and the telescopic springs 75 automatically extend and cause the multiple cross bars 71, the support sleeves 72 and the protective sleeves 73 to rise vertically and reset.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A production device for tissue slice blades, comprising a processing table (3), characterized in that: A spraying chamber (4) is fixedly installed in the middle of the processing table (3), belt conveyors (31) are installed at both ends of the processing table (3), a spray head (41) is fixedly installed on the top wall of the spraying chamber (4), a feed trough (45) is opened on one side of the spraying chamber (4), and a discharge trough (46) is opened on the other side of the spraying chamber (4), and a flanging mechanism (5) and a support assembly (7) are respectively provided inside the spraying chamber (4); The flanging mechanism (5) comprises two fixing rings (51), the fixing rings (51) are fixedly connected to the side walls of the spray chamber (4), the inner walls of the two fixing rings (51) are fixedly installed with circular guide rails (52), two arc-shaped sliders (53) are slidably installed on the two circular guide rails (52), the opposite sides of two adjacent arc-shaped sliders (53) are fixedly installed with connecting rods (54), a circular material box (55) is fixedly installed between two adjacent connecting rods (54), the two circular material boxes (55) are horizontally corresponding to the feed trough (45) and the discharge trough (46), wherein one side of two adjacent arc-shaped sliders (53) is fixedly installed with a toothed disk (57), and two rotating rods (58) are provided inside the spray chamber (4), one end of the two rotating rods (58) is fixedly installed with a driving gear (6), and one of the driving gears (6) is meshingly connected with a toothed disk (57).

2. A production device for tissue slicing blades as claimed in claim 1, characterized in that: Two limit baffles (32) are fixedly mounted on both ends of the processing table (3).

3. A production device for tissue slicing blades as claimed in claim 1, characterized in that: A pipe (42) is fixedly mounted on one end of the spray head (41), a discharge pipe (43) is fixedly mounted on the bottom wall of the spray chamber (4), and a chamber door (44) is hingedly mounted on one side of the spray chamber (4).

4. A production device for tissue slicing blades as claimed in claim 1, characterized in that: Two anti-skid pads (56) are fixedly installed on the inner walls of the two return-shaped material boxes (55), a U-shaped frame plate (59) is fixedly installed on the side wall of the spraying chamber (4), and the two rotating rods (58) and the U-shaped frame plate (59) are rotatably connected.

5. A production device for tissue slicing blades as claimed in claim 4, characterized in that: A transmission rod (61) is rotatably mounted on the lower surface of the U-shaped frame plate (59); a synchronous wheel (62) is fixedly mounted on the other end of one of the rotating rods (58) and one end of the transmission rod (61); a synchronous belt (63) is installed between the two synchronous wheels (62); a transmission gear (64) is fixedly mounted on one end of the transmission rod (61) and the other end of the other rotating rod (58); the two transmission gears (64) are meshed with each other; a motor (65) is fixedly mounted inside the spray chamber (4); the other end of one of the rotating rods (58) is fixedly connected to a driving output end of the motor (65).

6. A production device for tissue slicing blades as claimed in claim 5, characterized in that: A fixing block (66) is fixedly mounted on the bottom end of the motor (65), and one end of the fixing block (66) is fixedly connected to the side wall of the spray chamber (4).

7. A production device for tissue slicing blades as claimed in claim 4, characterized in that: The support assembly (7) comprises a plurality of cross bars (71), both ends of the plurality of cross bars (71) are rotatably mounted with support sleeves (72), the outer wall of the support sleeve (72) is fixedly mounted with a protective sleeve (73), the upper surface of the U-shaped frame plate (59) is fixedly mounted with a plurality of evenly distributed telescopic rods (74), the piston end of one of the telescopic rods (74) is fixedly connected to the middle of a cross bar (71), the outer walls of the plurality of telescopic rods (74) are movably sleeved with telescopic springs (75), one end of the plurality of telescopic springs (75) is fixedly connected to the upper surface of the U-shaped frame plate (59), and the other end of one of the telescopic springs (75) is fixedly connected to the middle of a cross bar (71).

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