Take-up and pay-off wheel of slicing machine

Abstract

The utility model relates to the technical field of take-up and pay-off wheels, and discloses a take-up and pay-off wheel of a slicing machine. According to the mounting assembly, through grooves are symmetrically formed in the outer side of the take-up and pay-off wheel; the rotor mechanism is inserted into the inner side of the take-up and pay-off wheel; the cylinders are symmetrically arranged on the rotor mechanism and penetrate through the through grooves; the circular groove is formed in the column body; the limiting blocks are symmetrically arranged on the inner side of the column body and penetrate through the column body; according to the take-up and pay-off wheel of the slicing machine, a rotor mechanism is inserted into the take-up and pay-off wheel, a cylinder penetrates through a through groove, a lead screw is rotated after butt joint is completed, a pressing block is driven to extrude a limiting block, the limiting block is ejected out, in this way, the limiting block can be clamped on one side of the take-up and pay-off wheel, and therefore installation of the rotor mechanism is completed; according to the device, the rotor mechanism can be conveniently fixed to the inner side of the take-up and pay-off wheel, meanwhile, bolt fixing is avoided, and the service life of the device is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of wire take-up and pay-off reels, specifically a wire take-up and pay-off reel for a slicing machine. Background Technology

[0002] A microtome is a machine used to cut thin, uniform tissue sections. The tissue is supported by hard paraffin or other materials. With each cut, a thickness gauge automatically advances the tissue forward (towards the blade) the required distance. The thickness gauge's gradient is typically 1 micrometer. When cutting paraffin-embedded tissue, multiple sections are created by adhering to the wax edges of the previous section.

[0003] According to the specification of the Chinese Utility Model Publication No. "CN219325395U", "a slicing machine take-up and unwinding device includes a stator mechanism; a rotor mechanism, the rotor mechanism being at least partially arranged around the stator mechanism and rotatably connected to the stator mechanism; and a take-up and unwinding reel, the take-up and unwinding reel being at least partially arranged around the rotor mechanism and fixedly connected to the rotor mechanism."

[0004] According to the aforementioned patent, bolts are required to fix the take-up and untake-down reel and the rotor mechanism during installation. This method is not only cumbersome, but the bolts are also prone to rusting over time, which can lead to stripping and affect the service life of the device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a take-up and untake-up reel for a slicing machine, which has the advantage of easy assembly and solves the problem that the installation of existing take-up and untake-up reels is inconvenient and affects the service life of the device.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a take-up and untake-up reel for a slicer, comprising an installation assembly; the installation assembly includes: symmetrical through slots on the outer side of the take-up and untake-up reel; a rotor mechanism inserted into the inner side of the take-up and untake-up reel; a column symmetrically arranged on the rotor mechanism and passing through the through slots; a circular slot on the column; a limiting block symmetrically arranged on the inner side of the column and passing through the column; a connecting plate arranged on the limiting block; a spring arranged on the connecting plate; a connecting block arranged on the column; an insert rod arranged on the connecting block and inserted into the inner side of the column; a lead screw rotatably arranged on the connecting block and inserted into the inner side of the insert rod; and a pressure block arranged on the inner side of the insert rod and threadedly connected to the lead screw.

[0009] In some embodiments, the insertion rod is provided with an auxiliary component, the auxiliary component including: a threaded portion disposed on the outside of the insertion rod and threadedly connected to the circular groove.

[0010] In some embodiments, the auxiliary component further includes an anti-slip pad disposed at the bottom of the limiting block.

[0011] In some embodiments, the auxiliary component further includes a slant groove formed on the top of the limiting block.

[0012] In some embodiments, the connecting block is cone-shaped.

[0013] In some embodiments, the auxiliary component further includes anti-slip grooves symmetrically formed on the outside of the connecting block.

[0014] In some embodiments, the column and the rotor mechanism are threadedly connected.

[0015] In some embodiments, the bottom of the pressure block is arc-shaped.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a take-up and untake-up reel for a slicer, which has the following beneficial effects:

[0018] The take-up and untake-down reel of this slicer is installed by inserting the rotor mechanism into the inside of the take-up and untake-down reel and passing the column through the through groove. After the connection is completed, the screw is rotated to drive the pressure block to squeeze the limit block and push the limit block out. This allows the limit block to be locked on one side of the take-up and untake-down reel, thus completing the installation of the rotor mechanism. This device makes it easy to fix the rotor mechanism to the inside of the take-up and untake-down reel, while avoiding the use of bolts and increasing the service life of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the rotor mechanism structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the column of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the insertion rod of this utility model.

[0023] In the picture:

[0024] 1. Mounting components; 11. Take-up and untake-down reel; 111. Through slot; 12. Rotor mechanism; 13. Column; 131. Circular slot; 14. Limiting block; 141. Connecting plate; 15. Spring; 16. Connecting block; 161. Insert rod; 17. Lead screw; 18. Pressure block;

[0025] 2. Auxiliary components; 21. Threads; 22. Anti-slip pads; 23. Inclined grooves; 24. Anti-slip grooves. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] A microtome is a machine used to cut thin, uniform tissue sections. The tissue is supported by hard paraffin or other materials. With each cut, a thickness gauge automatically advances the tissue forward (towards the blade) the required distance. The thickness gauge's gradient is typically 1 micrometer. When cutting paraffin-embedded tissue, multiple sections are created by adhering to the wax edges of the previous section.

[0030] In related technologies, bolts are required to fix the take-up and unwind reels and the rotor mechanism during installation. This method is not only cumbersome, but the bolts are also prone to rusting over time, which can lead to stripping and affect the service life of the device.

[0031] To address some of the problems in related technologies, this application provides a take-up and untake-up reel for a slicing machine. When the rotor mechanism 12 needs to be installed, simply insert the rotor mechanism 12 into the inside of the take-up and untake-up reel 11, and pass the column 13 through the through groove 111. After the connection is completed, rotate the lead screw 17 to drive the pressure block 18 to press against the limiting block 14, pushing the limiting block 14 out. This allows the limiting block 14 to be locked on one side of the take-up and untake-up reel 11, thus completing the installation of the rotor mechanism 12. This device facilitates fixing the rotor mechanism 12 to the inside of the take-up and untake-up reel 11, while avoiding the use of bolts for fixing, thereby increasing the service life of the device.

[0032] This application is described below with reference to the accompanying drawings and specific embodiments:

[0033] Combination Figures 1-4 This application provides a take-up and untake-up reel for a slicing machine, including an installation assembly 1. The installation assembly 1 includes: a through groove 111 symmetrically opened on the outer side of the take-up and untake-up reel 11; a rotor mechanism 12 inserted into the inner side of the take-up and untake-up reel 11; a column 13 symmetrically arranged on the rotor mechanism 12 and passing through the through groove 111; a circular groove 131 opened on the column 13; a limiting block 14 symmetrically arranged on the inner side of the column 13 and passing through the column 13; a connecting plate 141 disposed on the limiting block 14; a spring 15 disposed on the connecting plate 141; a connecting block 16 disposed on the column 13; an insertion rod 161 disposed on the connecting block 16 and inserted into the inner side of the column 13; a lead screw 17 rotatably disposed on the connecting block 16 and inserted into the inner side of the insertion rod 161; and a pressure block 18 disposed on the inner side of the insertion rod 161 and threadedly connected to the lead screw 17.

[0034] When the rotor mechanism 12 needs to be installed inside the take-up and pay-off reel 11, first insert the rotor mechanism 12 into the take-up and pay-off reel 11 from the left side, and pass the column 13 through the through groove 111. After the connection is completed, rotate the lead screw 17. Since the lead screw 17 is threadedly connected to the pressure block 18 and the pressure block 18 is rectangular, the pressure block 18 can be moved to squeeze the limiting block 14, so that the spring 15 is compressed and the limiting block 14 is pushed out. In this way, the limiting block 14 can be locked on one side of the take-up and pay-off reel 11, and the other end of the rotor mechanism 12 is installed on the external equipment. This connection method is existing technology and will not be described in detail here. Thus, the installation of the rotor mechanism 12 is completed. When the rotor mechanism 12 rotates, it can drive the take-up and pay-off reel 11 to rotate. This device makes it easy to fix the rotor mechanism 12 to the inside of the take-up and pay-off reel 11, while avoiding the use of bolts for fixing, which increases the service life of the device. The external equipment is not described in the instruction manual.

[0035] In some embodiments, the insertion rod 161 is provided with an auxiliary component 2, the auxiliary component 2 including: a thread 21 disposed on the outside of the insertion rod 161 and threadedly connected to the circular groove 131.

[0036] A thread 21 is provided on the outside of the insertion rod 161, so that the insertion rod 161 can be removed from the inside of the column 13 by screwing, so that the parts inside the column 13 can be replaced later.

[0037] In some embodiments, the auxiliary component 2 further includes an anti-slip pad 22 disposed at the bottom of the limiting block 14.

[0038] An anti-slip pad 22 is provided at the bottom of the limiting block 14, which can make the winding and unwinding reel 11 and the rotor mechanism more stable by increasing friction.

[0039] In some embodiments, the auxiliary component 2 further includes a sloping groove 23 formed on the top of the limiting block 14.

[0040] An inclined groove 23 is made on the top of the limiting block 14 so that when the column 13 passes through the through groove 111, the limiting block 14 can be squeezed into the inside of the column 13 through the inclined groove 23 on the top of the limiting block 14, so as not to affect the docking between the column 13 and the through groove 111.

[0041] In some embodiments, the connecting block 16 is cone-shaped.

[0042] The shape of the connecting block 16 is set as a cone, so that when the column 13 and the through groove 111 are connected, the curvature of the cone can make the connection between the through groove 111 and the column 13 faster.

[0043] In some embodiments, the auxiliary component 2 further includes anti-slip grooves 24 symmetrically formed on the outside of the connecting block 16.

[0044] Multiple anti-slip grooves 24 are provided on the outer side of the connecting block 16 to prevent hand slippage when rotating the connecting block 16, making it more convenient to use.

[0045] In some embodiments, the column 13 and the rotor mechanism 12 are threadedly connected.

[0046] The column 13 and the rotor mechanism 12 are connected by a thread, so that when the parts inside the column 13 are damaged, they can be easily replaced.

[0047] In some embodiments, the bottom of the pressure block 18 is arc-shaped.

[0048] The bottom of the pressure block 18 is made into an arc shape, so that when the pressure block 18 presses the limiting block 14, the friction between the two can be reduced, making the limiting block 14 move faster.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0050] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0051] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A take-up and untake-up reel for a slicing machine, characterized in that: Includes installation component (1); said installation component (1) includes: The take-up and take-off reel (11) has through grooves (111) symmetrically opened on the outer side; The rotor mechanism (12) is inserted into the inner side of the take-up and untake-down reel (11); A column (13) is symmetrically arranged on the rotor mechanism (12) and passes through the through slot (111); A circular groove (131) is formed on the column (13); Limiting blocks (14) are symmetrically arranged inside the column (13) and pass through the column (13); A connecting plate (141) is disposed on the limiting block (14); A spring (15) is disposed on the connecting plate (141); A connecting block (16) is disposed on the column (13); A plug rod (161) is disposed on the connecting block (16) and inserted into the inside of the column (13); The lead screw (17) is rotatably mounted on the connecting block (16) and inserted into the inside of the insert rod (161); The pressure block (18) is located inside the insertion rod (161) and is threadedly connected to the lead screw (17).

2. The take-up and untake-down reel of a slicing machine according to claim 1, characterized in that: An auxiliary component (2) is provided on the insertion rod (161), the auxiliary component (2) including: A thread (21) is provided on the outside of the insert (161) and is threadedly connected to the circular groove (131).

3. The take-up and untake-down reel of a slicing machine according to claim 2, characterized in that: The auxiliary component (2) also includes; An anti-slip pad (22) is provided at the bottom of the limiting block (14).

4. The take-up and untake-down reel of a slicing machine according to claim 3, characterized in that: The auxiliary component (2) also includes; An inclined groove (23) is formed on the top of the limiting block (14).

5. The take-up and untake-down reel of a slicing machine according to claim 4, characterized in that: The connecting block (16) is cone-shaped.

6. The take-up and untake-down reel of a slicing machine according to claim 5, characterized in that: The auxiliary component (2) also includes; Anti-slip grooves (24) are symmetrically opened on the outside of the connecting block (16).

7. The take-up and untake-down reel of a slicing machine according to claim 6, characterized in that: The column (13) and the rotor mechanism (12) are threaded together.

8. The take-up and untake-down reel of a slicing machine according to claim 7, characterized in that: The bottom of the pressure block (18) is arc-shaped.

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