Device for adjusting cutter assembly of film crusher

Abstract

The utility model relates to a device for adjusting a cutter assembly of a film crusher, the cutter assembly comprises a cutter and a plurality of positioning bolts, the cutter is provided with a plurality of threaded holes I, and the positioning bolts are in threaded connection with the cutter through the threaded holes I. The device for adjusting the cutter assembly of the film crusher comprises an adjusting bolt, a base, an abutting block, an abutting seat and a fixed cover; the base is composed of a vertical plate I, a vertical plate II and a horizontal plate. The vertical plate I and the vertical plate II are located on the two sides of the horizontal plate respectively and fixedly connected with the horizontal plate. The longitudinal section of the base is of a [-shaped structure in the direction perpendicular to the vertical plate I; a slide way is arranged on the base in the direction perpendicular to the vertical plate I, and the slide way is a long-strip-shaped groove; the abutting block and the abutting base are each of a long-strip-shaped structure. A sliding block I is arranged at the bottom of the abutting block. A sliding block II is arranged at the bottom of the abutting base. The abutting block and the abutting base are horizontally arranged and are both perpendicular to the sliding way. And the slide block I and the slide block II are respectively connected with the slide way in a sliding manner. The tool setting device is convenient to operate and high in tool setting efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of film recovery equipment and relates to a device for adjusting a cutter assembly of a film crusher. Background Art

[0002] In the process of film production, shutdown or production change will generate a lot of waste film. In order to protect the environment and save costs, the waste film will be broken into film sheets by film crusher for recycling. The cutter roller of the crusher is generally equipped with multiple sets of cutter components, such as Figure 8 As shown, the tool assembly includes a tool 20 and a positioning bolt 21; the tool 20 is provided with two identical threaded holes, and the positioning bolts 21 are two, which are respectively threadedly inserted into the threaded holes, and the end of the positioning bolt 21 is pressed against the top cutter block of the cutter roller, thereby realizing the positioning of the tool. During use, the position of the tool is often adjusted by adjusting the depth of the positioning bolt inserted into the threaded hole. The depth of the positioning bolts of each tool assembly inserted into the threaded hole must be kept consistent, that is, the length of each tool assembly must be kept consistent. However, at present, in order to ensure the consistency of the length of each tool assembly, the length of the tool assembly is often measured by a measuring ruler during the adjustment process. Due to the large number of tool assemblies, such tool adjustment operation is more troublesome, time-consuming and labor-intensive.

[0003] Patent CN206325680U provides a tool for adjusting a tool, including a base and a push rod; the base is provided with a push seat and an insertion hole arranged opposite to the push seat; the push rod is movably inserted into the insertion hole, and the end of the push rod close to the push seat is formed as a push top end opposite to the push seat; the number of the push top ends is the same as the number of positioning bolts; the device can adjust the tool assembly to a predetermined length without measurement, but if the volume of the tool assembly is large and the number of positioning bolts set is greater than the push rod, the push rod of the device cannot meet the adjustment of the tool assembly; and when the tool assembly completes the adjustment and rests between the push rod and the push seat, the tool assembly will be stuck and cannot be removed from the device, and it is necessary to loosen the push rod and increase the distance between the push rod and the push seat, and each time the tool assembly is taken out, the distance between the push rod and the push seat needs to be increased, so adjusting the tool is still troublesome.

[0004] Therefore, it is of great significance to study a device for adjusting the crusher tool assembly to solve the above problems. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model provides a device for adjusting a cutter assembly of a film crusher.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A device for adjusting the tool assembly of a film crusher, the tool assembly includes a tool and a plurality of positioning bolts. The tool is provided with a plurality of threaded holes I, and the positioning bolts are threadedly connected to the tool through the threaded holes I. The device for adjusting the tool assembly of the film crusher includes an adjusting bolt, a base, a top block, a top seat and a fixing cover;

[0008] The base is composed of a vertical plate I, a vertical plate II and a horizontal plate; the vertical plate I and the vertical plate II are respectively located on both sides of the horizontal plate and fixedly connected to the horizontal plate; along the direction perpendicular to the vertical plate I, the longitudinal section of the base is a U-shaped structure;

[0009] Along the direction perpendicular to the vertical plate I, a slideway is provided on the base, and the slideway is a long strip-shaped groove;

[0010] Both the top block and the top seat are long strip-shaped structures; a slider I is provided at the bottom of the top block; a slider II is provided at the bottom of the top seat;

[0011] The top block and the top seat are horizontally arranged and both are perpendicular to the slideway; the slider I and the slider II are respectively slidably connected to the slideway for guiding the directions of the top block and the top seat;

[0012] The top block is located between the vertical plate I and the vertical plate II, and the top seat is located between the top block and the vertical plate II;

[0013] The top block is connected to the vertical plate I through a tension spring; the top seat is connected to the vertical plate II through a compression spring;

[0014] Along the direction parallel to the slideway, a through threaded hole is provided on the vertical plate I;

[0015] The adjusting bolt is threadedly connected to the threaded hole, and the head end of the adjusting bolt is in contact with the top block; the length of the threaded section of the adjusting bolt is greater than the sum of the thickness of the vertical plate I and the maximum tensile length when the tension spring maintains elastic deformation;

[0016] A groove I is provided on the upper surface of the top seat, and a convex block is provided on the upper surface of the fixing cover; the fixing cover is located on the side of the top seat away from the vertical plate I and is rotatably connected to one side of the upper surface of the top seat;

[0017] Along the direction parallel to the slideway, the length of the fixing cover is greater than the length of the vertical plate II; when the fixing cover rotates from the side of the vertical plate II away from the top seat to the side of the vertical plate II close to the top seat, by adjusting the length of the compression spring, the groove I and the convex block are fitted and connected.

[0018] As a preferred technical solution:

[0019] For the device for adjusting the tool assembly of the film crusher as described above, the number of tension springs is 2, and their shapes and sizes are the same, which are respectively denoted as the second tension spring and the first tension spring;

[0020] The number of compression springs is 2, and they have the same shape and size, and are respectively denoted as a first compression spring and a second compression spring;

[0021] Along a direction parallel to the abutting block, the threaded hole is located between the second tension spring and the first tension spring.

[0022] The device for adjusting the cutter assembly of a thin film crusher as described above, wherein the number of the slideway, the slider I and the slider II are all 2; and a slider I and a slider II are slidably connected to each slideway respectively;

[0023] Further preferably, the two slideways are symmetrical about the center of the length of the abutment block.

[0024] In the device for adjusting the cutter assembly of a thin film crusher as described above, the groove I is a V-shaped groove; the protrusion is a triangular prism; along the direction parallel to the slideway, the longitudinal section of the V-shaped groove is the same as the longitudinal section of the triangular prism.

[0025] The device for adjusting the cutter assembly of a thin film crusher as described above further comprises a first tension spring guide column, a second tension spring guide column, a first compression spring guide column and a second compression spring guide column; two holes I and one blind hole are provided on the side of the abutting block close to the vertical plate I; two holes II are provided on the side of the abutting seat close to the vertical plate II;

[0026] One end of the first tension spring guide column is fixedly connected to the side of the vertical plate I close to the abutting block, and the other end passes through the first tension spring and is inserted into a hole I, and is gap-matched with the hole I; the length direction of the first tension spring guide column is parallel to the slideway; the length of the first tension spring guide column is greater than the maximum stretching length of the first tension spring when it maintains elastic deformation;

[0027] The second tension spring guide column has the same shape and size as the first tension spring guide column; one end of the second tension spring guide column is fixedly connected to the side of the vertical plate I close to the abutting block, and the other end passes through the second tension spring and is inserted into another hole I; the length direction of the second tension spring guide column is parallel to the slideway;

[0028] One end of the first compression spring guide column is fixedly connected to the side of the vertical plate II close to the abutment seat, and the other end is inserted into the first compression spring and inserted into a hole II, and is gap-matched with the hole II; the length direction of the first compression spring guide column is parallel to the slideway; the length of the first compression spring guide column is greater than the maximum stretching length of the first compression spring when it maintains elastic deformation;

[0029] The second compression spring guide post has the same shape and size as the first compression spring guide post; one end of the second compression spring guide post is fixedly connected to the side of the vertical plate II close to the abutment seat, and the other end passes through the second compression spring and is inserted into another hole II; the length direction of the second compression spring guide post is parallel to the slideway;

[0030] The functions of the first tension spring guide post, the second tension spring guide post, the first compression spring guide post and the second compression spring guide post are to cooperate with the slideway to achieve better guidance;

[0031] Further preferably, the inner diameter of the first tension spring is the same as the diameter of the first tension spring guide post, and the inner diameter of the first compression spring is the same as the diameter of the first compression spring guide post;

[0032] The adjusting bolt is threadedly connected to the threaded hole, and the adjusting bolt is inserted into the blind hole and has a clearance fit with the blind hole, and the head end of the adjusting bolt fits against the bottom of the blind hole.

[0033] For a device for adjusting the tool assembly of a film crusher as described above, a scale is provided on the base for measuring the distance between the abutting block and the vertical plate I, that is, the moving distance of the abutting block. In the initial state, the edge of the abutting block just aligns with the zero point of the scale edge. By turning the adjusting bolt, the abutting block slides forward. By observing the distance between the edge of the abutting block and the scale edge, the moving distance can be obtained.

[0034] For a device for adjusting the tool assembly of a film crusher as described above, a fixing nut is sleeved on the adjusting bolt, and the outer diameter of the fixing nut is larger than the diameter of the threaded hole. The fixing nut is used to limit the moving distance of the abutting block.

[0035] For a device for adjusting the tool assembly of a film crusher as described above, a groove II is provided on the upper surface of the vertical plate II; along the direction parallel to the abutting block, the longitudinal section of the vertical plate II is a C-shaped structure; the depth of the groove II is equal to the thickness of the fixing cover; along the direction parallel to the abutting block, the length of the groove II is equal to the length of the fixing cover; when the fixing cover is flipped to the side of the vertical plate II close to the abutment seat, a partial area of the fixing cover is completely fitted with the groove II.

[0036] For a device for adjusting the tool assembly of a film crusher as described above, the heights of the slider I and the slider II are equal to the depth of the slideway; the upper surfaces of the abutment seat and the abutting block are flush with the upper surface of the vertical plate I.

[0037] For a device for adjusting the tool assembly of a film crusher as described above, along the direction parallel to the abutting block, two through holes are provided on the side of the upper surface of the abutment seat away from the vertical plate I; the fixing cover is located between the two through holes; the fixing cover pin passes through the two through holes and the fixing cover, so that the fixing cover is rotatably connected to the abutment seat.

[0038] Beneficial effects:

[0039] (1) The utility model is a device for adjusting the cutter assembly of a thin film crusher. The design of the abutment block and the abutment seat greatly increases the compatibility of the device with various cutter assemblies. The slideway and the guide column are used for positioning to ensure the stability of the device during the adjustment of the cutter assembly.

[0040] (2) The utility model provides a device for adjusting the cutter assembly of a thin film crusher, which allows the top seat to slide and is very convenient to fix through a rotatable fixed cover;

[0041] (3) The utility model provides a device for adjusting the cutter assembly of a thin film crusher, which makes it more convenient to remove the cutter after adjusting the cutter assembly each time, and the distance between the abutting seat and the abutting block does not change, thereby greatly improving the efficiency of the cutter adjustment;

[0042] (4) The device for adjusting the cutter assembly of the thin film crusher of the utility model can intuitively show the adjusted length of the cutter assembly through the design of the scale, and the device has a simple structure, which is convenient for later maintenance and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a schematic diagram of the overall structure of the device for adjusting the cutter assembly of the film crusher according to the utility model;

[0044] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0045] Figure 3 This is a schematic diagram of the structure of the utility model when in use;

[0046] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0047] Figure 5 This is a side view of the structure of the utility model;

[0048] Figure 6 This is a schematic diagram of the structure of the top block of the utility model;

[0049] Figure 7 This is a schematic diagram of the structure of the support seat of the utility model;

[0050] Figure 8 is a schematic diagram of the tool assembly structure;

[0051] Among them, 1 - base, 2 - abutting block, 3 - fixed cover, 4 - fixed cover pin, 5 - first compression spring, 6 - slideway, 7 - abutting seat, 8 - adjusting bolt, 9 - fixing nut, 10 - second compression spring, 11 - second tension spring, 12 - first tension spring, 13 - second compression spring guide post, 14 - first compression spring guide post, 15 - first tension spring guide post, 16 - second tension spring guide post, 17 - threaded hole, 19 - scale, 20 - cutter, 21 - positioning bolt. Specific embodiments

[0052] The following further elaborates on the present utility model in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model.

[0053] A device for adjusting the cutter assembly of a film crusher, as Figure 8 shown, the cutter assembly includes a cutter 20 and a plurality of positioning bolts 21. A plurality of threaded holes I are provided on the cutter 20, and the positioning bolts 21 are threadedly connected to the cutter 20 through the threaded holes I; as Figures 1 to 7 shown, the device for adjusting the cutter assembly of a film crusher includes an adjusting bolt 8, a base 1, an abutting block 2, an abutting seat 7, a fixed cover 3, a fixed cover pin 4, a first tension spring guide post 15, a second tension spring guide post 16, a first compression spring guide post 14 and a second compression spring guide post 13;

[0054] The base 1 is composed of a vertical plate I, a vertical plate II and a horizontal plate; the vertical plate I and the vertical plate II are respectively located on both sides of the horizontal plate and are fixedly connected to the horizontal plate; along the direction perpendicular to the vertical plate I, the longitudinal section of the base 1 is a U-shaped structure;

[0055] Along the direction perpendicular to the vertical plate I, 2 slideways 6 are provided on the base 1, and the slideways 6 are long strip-shaped grooves;

[0056] Both the abutting block 2 and the abutting seat 7 are long strip-shaped structures; the abutting block 2 and the abutting seat 7 are horizontally arranged and are both perpendicular to the slideways 6; the abutting block 2 is located between the vertical plate I and the vertical plate II, and the abutting seat 7 is located between the abutting block 2 and the vertical plate II;

[0057] Two sliders I are provided at the bottom of the abutting block 2; two sliders II are provided at the bottom of the abutting seat 7; one slider I and one slider II are respectively slidably connected to each slideway 6; the heights of the sliders I and II are equal to the depth of the slideway; the upper surfaces of the abutting seat 7 and the abutting block 2 are flush with the upper surface of the vertical plate I;

[0058] The abutting block 2 and the vertical plate I are connected by a first tension spring 12 and a second tension spring 11 with the same shape and size;

[0059] Along the direction parallel to the slideway, a through threaded hole 17 is provided on the vertical plate 1;

[0060] Along the direction parallel to the abutting block 2, the threaded hole 17 is located between the second tension spring 11 and the first tension spring 12;

[0061] Two holes I and one blind hole are provided on the side of the support block 2 close to the vertical plate I;

[0062] One end of the first tension spring guide column 15 is fixedly connected to the side of the vertical plate 1 close to the abutting block 2, and the other end passes through the first tension spring 12 and is inserted into a hole 1, and is gap-matched with the hole 1; the length direction of the first tension spring guide column 15 is parallel to the slideway; the length of the first tension spring guide column 15 is greater than the maximum tension length of the first tension spring 12 when it maintains elastic deformation;

[0063] The second tension spring guide column 16 has the same shape and size as the first tension spring guide column 15; one end of the second tension spring guide column 16 is fixedly connected to the side of the vertical plate 1 close to the abutting block 2, and the other end passes through the second tension spring 11 and is inserted into another hole 1; the length direction of the second tension spring guide column 16 is parallel to the slideway;

[0064] The adjusting bolt 8 is sleeved with a fixing nut 9, and the outer diameter of the fixing nut 9 is larger than the diameter of the threaded hole 17; the adjusting bolt 8 is threadedly connected with the threaded hole 17, and the adjusting bolt 8 is inserted into the blind hole and matches with the gap of the blind hole, and the head end of the adjusting bolt 8 fits with the bottom of the blind hole; the length of the threaded section of the adjusting bolt 8 is larger than the sum of the thickness of the vertical plate 1 and the maximum stretching length of the tension spring when it maintains elastic deformation;

[0065] Along the direction parallel to the slideway, a scale 19 is provided on the base 1 for measuring the distance between the abutment block 2 and the vertical plate 1;

[0066] The abutment seat 7 and the vertical plate II are connected by a first compression spring 5 and a second compression spring 10 of the same shape and size;

[0067] The side of the support seat 7 close to the vertical plate II is provided with two holes II;

[0068] One end of the first compression spring guide column 14 is fixedly connected to the side of the vertical plate II near the abutting seat 7, and the other end is inserted into the first compression spring 5 and inserted into a hole II, and is gap-matched with the hole II; the length direction of the first compression spring guide column 14 is parallel to the slideway; the length of the first compression spring guide column 14 is greater than the maximum stretching length of the first compression spring 5 when it maintains elastic deformation;

[0069] The second compression spring guide post 13 has the same shape and size as the first compression spring guide post 14; one end of the second compression spring guide post 13 is fixedly connected to the side surface of the vertical plate II close to the abutting seat 7, and the other end penetrates into the second compression spring 10 and is inserted into another hole II; the length direction of the second compression spring guide post 13 is parallel to the slideway;

[0070] A groove I is formed on the upper surface of the abutting seat 7, and a convex block is provided on the upper surface of the fixed cover 3; the groove I is a V-shaped groove; the convex block is a triangular prism; along the direction parallel to the slideway, the longitudinal section of the V-shaped groove is the same as that of the triangular prism;

[0071] A groove II is provided on the upper surface of the vertical plate II; along the direction parallel to the abutting block 2, the longitudinal section of the vertical plate II is a C-shaped structure; the depth of the groove II is equal to the thickness of the fixed cover 3; along the direction parallel to the abutting block 2, the length of the groove II is equal to the length of the fixed cover 3; along the direction parallel to the slideway, the length of the fixed cover 3 is greater than the length of the vertical plate II;

[0072] Along the direction parallel to the abutting block 2, two through holes are provided on the side of the upper surface of the abutting seat 7 far from the vertical plate I, and the fixed cover 3 is located between the two through holes; the fixed cover pin 4 passes through the two through holes and the fixed cover 3, so that the fixed cover 3 is rotatably connected to the abutting seat 7;

[0073] When the fixed cover 3 rotates from the side of the vertical plate II far from the abutting seat 7 to the side of the vertical plate II close to the abutting seat 7, a part of the fixed cover 3 is completely fitted with the groove II, and by adjusting the length of the compression spring, the groove I is in fit connection with the convex block.

[0074] Specific usage process: First, cover the fixed cover 3 to connect the fixed cover 3 with the abutting seat 7, and push the abutting seat 7 by hand to ensure that the abutting seat 7 is fixed; by observing the scale 19, adjust the position of the fixed nut 9 on the adjusting bolt 8, and rotate the adjusting bolt 8 to adjust the distance between the abutting block 2 and the abutting seat 7 to be equal to the preset length of the tool assembly; then place the tool assembly between the abutting block 2 and the abutting seat 7, and by rotating the positioning bolt 21, make the tool assembly abut between the abutting block 2 and the abutting seat 7, so as to complete the adjustment of the preset length of the tool assembly; then open the fixed cover 3, push the abutting seat 7 by hand, and the abutting seat 7 slides along the slideway 6, so as to easily take out the adjusted tool assembly; after taking out the tool assembly, place a new tool assembly to be adjusted, and then cover the fixed cover 3. At this time, the distance between the abutting block 2 and the abutting seat 7 will not change, and there is no need to repeatedly adjust the distance between the abutting block 2 and the abutting seat 7 of the device, so as to ensure that the lengths of all tool assemblies are consistent.

Claims

1. A device for adjusting a cutter assembly of a film crusher, the cutter assembly including a cutter (20) and a plurality of positioning bolts (21). The tool (20) is provided with a plurality of threaded holes I, and the positioning bolts (21) are threadedly connected to the tool (20) through the threaded holes I, and the feature is that: The device for adjusting the cutter assembly of the film crusher includes an adjusting bolt (8), a base (1), an abutting block (2), an abutting seat (7) and a fixing cover (3). The base (1) is composed of a vertical plate I, a vertical plate II and a horizontal plate; the vertical plate I and the vertical plate II are respectively located on both sides of the horizontal plate and fixedly connected to the horizontal plate; along the direction perpendicular to the vertical plate I, the longitudinal section of the base (1) is a U-shaped structure. Along the direction perpendicular to the vertical plate I, a slideway (6) is provided on the base (1), and the slideway (6) is a long strip-shaped groove. Both the abutting block (2) and the abutting seat (7) are long strip-shaped structures; a slide block I is provided at the bottom of the abutting block (2); a slide block II is provided at the bottom of the abutting seat (7). The abutting block (2) and the abutting seat (7) are horizontally arranged and both are perpendicular to the slideway; the slide block I and the slide block II are respectively slidably connected to the slideway. The abutting block (2) is located between the vertical plate I and the vertical plate II, and the abutting seat (7) is located between the abutting block (2) and the vertical plate II. The abutting block (2) is connected to the vertical plate I through a tension spring; the abutting seat (7) is connected to the vertical plate II through a compression spring. Along the direction parallel to the slideway, a through threaded hole (17) is provided on the vertical plate I. The adjusting bolt (8) is threadedly connected to the threaded hole (17), and the head end of the adjusting bolt (8) is in contact with the abutting block (2); the length of the threaded section of the adjusting bolt (8) is greater than the sum of the thickness of the vertical plate I and the maximum tensile length when the tension spring maintains elastic deformation. A groove I is formed on the upper surface of the abutting seat (7), and a convex block is provided on the upper surface of the fixing cover (3); the fixing cover (3) is located on the side of the abutting seat (7) away from the vertical plate I and is rotatably connected to one side of the upper surface of the abutting seat (7). Along the direction parallel to the slideway, the length of the fixing cover (3) is greater than the length of the vertical plate II; when the fixing cover (3) rotates from the side of the vertical plate II away from the abutting seat (7) to the side of the vertical plate II close to the abutting seat (7), by adjusting the length of the compression spring, the groove I is cooperatively connected with the convex block.

2. A device for adjusting a cutter assembly of a thin film crusher according to claim 1, characterized in that: The number of the tension springs is 2, and they have the same shape and size, and are respectively denoted as the second tension spring (11) and the first tension spring (12). The number of the compression springs is 2, and they have the same shape and size, and are respectively denoted as the first compression spring (5) and the second compression spring (10). Along the direction parallel to the abutting block (2), the threaded hole (17) is located between the second tension spring (11) and the first tension spring (12).

3. The device for adjusting the cutter assembly of a thin film crusher according to claim 1, characterized in that: The number of the slideways, the slide block I and the slide block II is 2; one slide block I and one slide block II are respectively slidably connected to each slideway.

4. The device for adjusting the cutter assembly of a thin film crusher according to claim 1, characterized in that: The groove I is a V-shaped groove; the convex block is a triangular prism; along the direction parallel to the slideway, the longitudinal section of the V-shaped groove is the same as the longitudinal section of the triangular prism.

5. The device for adjusting the cutter assembly of a thin film crusher according to claim 2, characterized in that: The device for adjusting the tool assembly of the film crusher further includes a first tension spring guide post (15), a second tension spring guide post (16), a first compression spring guide post (14) and a second compression spring guide post (13); there are 2 holes I and 1 blind hole on the side of the abutting block (2) close to the first vertical plate; there are 2 holes II on the side of the abutting seat (7) close to the second vertical plate. One end of the first tension spring guide post (15) is fixedly connected to the side of the first vertical plate close to the abutting block (2), and the other end passes through the first tension spring (12) and is inserted into one of the holes I, with a clearance fit with the hole I; the length direction of the first tension spring guide post (15) is parallel to the slideway; the length of the first tension spring guide post (15) is greater than the maximum tensile length when the first tension spring (12) maintains elastic deformation. The second tension spring guide post (16) has the same shape and size as the first tension spring guide post (15); one end of the second tension spring guide post (16) is fixedly connected to the side of the first vertical plate close to the abutting block (2), and the other end passes through the second tension spring (11) and is inserted into the other hole I; the length direction of the second tension spring guide post (16) is parallel to the slideway. One end of the first compression spring guide post (14) is fixedly connected to the side of the second vertical plate close to the abutting seat (7), and the other end passes through the first compression spring (5) and is inserted into one of the holes II, with a clearance fit with the hole II; the length direction of the first compression spring guide post (14) is parallel to the slideway; the length of the first compression spring guide post (14) is greater than the maximum tensile length when the first compression spring (5) maintains elastic deformation. The second compression spring guide post (13) has the same shape and size as the first compression spring guide post (14); one end of the second compression spring guide post (13) is fixedly connected to the side of the second vertical plate close to the abutting seat (7), and the other end passes through the second compression spring (10) and is inserted into the other hole II; the length direction of the second compression spring guide post (13) is parallel to the slideway. The adjusting bolt (8) is threadedly connected to the threaded hole (17), and the adjusting bolt (8) is inserted into the blind hole with a clearance fit, and the head end of the adjusting bolt (8) fits against the bottom of the blind hole.

6. The device for adjusting the cutter assembly of a thin film crusher according to claim 1, characterized in that: A scale (19) is provided on the base (1).

7. The device for adjusting the cutter assembly of a thin film crusher according to claim 1, characterized in that: A fixing nut (9) is sleeved on the adjusting bolt (8), and the outer diameter of the fixing nut (9) is greater than the diameter of the threaded hole (17).

8. The device for adjusting the cutter assembly of a thin film crusher according to claim 1, characterized in that: There is a groove II on the upper surface of the second vertical plate; along the direction parallel to the abutting block (2), the longitudinal section of the second vertical plate is a C-shaped structure; the depth of the groove II is equal to the thickness of the fixing cover (3); along the direction parallel to the abutting block (2), the length of the groove II is equal to the length of the fixing cover (3); when the fixing cover (3) is flipped to the side of the second vertical plate close to the abutting seat (7), a part of the fixing cover (3) is completely fitted with the groove II.

9. The device for adjusting the cutter assembly of a thin film crusher according to claim 1, characterized in that: The heights of the first slider and the second slider are equal to the depth of the slideway; the upper surfaces of the abutting seat (7) and the abutting block (2) are flush with the upper surface of the first vertical plate.

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