A self-adjusting hob component

Abstract

The present invention discloses a self-adjusting roller cutter component, including a roller cutter seat and a connecting seat, wherein the roller cutter seat is provided with a receiving groove opening downward, the roller cutter seat is provided with a roller cutter shaft spanning the receiving groove, the roller cutter shaft is sleeved with a first compression spring, the roller cutter shaft is rotatably provided with a roller cutter blade and a pressure wheel capable of floating along the axial direction of the roller cutter shaft, the roller cutter blade is connected to the pressure wheel; the connecting seat is provided with a receiving cavity opening downward, the upper part of the roller cutter seat is floatingly arranged in the receiving cavity, the top of the connecting seat is provided with an adjusting screw extending into the receiving cavity and connected to the roller cutter seat, the adjusting screw outer sleeve is provided with a second compression spring abutting against the top surface of the roller cutter seat. The present invention can automatically adjust the position of the roller cutter blade during paper cutting, ensure that the roller cutter blade always rotates to cut paper during the moving process, and achieve good paper cutting effect.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic processing equipment, in particular to a self-adjusting hob component. Background Art

[0002] The roller cutter component of the currently used foamed ceramic bottom paper laminating machine is fixed on the paper cutting device. The roller cutter component is positioned and installed by a mechanical structure, and slides from one end to the other end under the drive to achieve paper cutting.

[0003] However, the current roller cutter components rely on the machining and positioning of the mechanical structure itself to ensure that the machining and installation accuracy of the installation surface are extremely high. If there is a slight deviation in the installation, the roller cutter components will be skewed during the paper cutting process, further causing the paper to not be cut. The roller cutter components of this structure need to be adjusted manually from time to time during the paper cutting process, and the adjustment process will cause production interruptions, which is not conducive to improving production efficiency. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a self-adjusting roller cutter component, which can automatically adjust the position of the roller blade during the paper cutting process to ensure that the roller blade always rotates to cut paper during the movement process, and the paper cutting effect is good.

[0005] In order to solve the above technical problems, the present invention provides a self-adjusting hob component, including a hob seat and a connecting seat, wherein the hob seat is provided with a receiving groove opening downward, the hob seat is provided with a hob shaft spanning the receiving groove, a first compression spring is sleeved on the hob shaft, a hob blade and a pressure wheel capable of floating along the axial direction of the hob shaft are rotatably provided on the hob shaft, and the hob blade is connected to the pressure wheel;

[0006] The connecting seat is provided with a accommodating cavity opening downward, the upper part of the hob seat is floatingly arranged in the accommodating cavity, the top of the connecting seat is provided with an adjusting screw extending into the accommodating cavity and connected to the hob seat, and the adjusting screw sleeve is provided with a second compression spring abutting against the top surface of the hob seat.

[0007] As an improvement of the above scheme, a vertically arranged guide groove is provided on the connecting seat, and the guide groove is communicated with the accommodating cavity. A positioning screw is passed through the hob seat, one end of the positioning screw abuts against the threaded surface of the adjusting screw, and the other end slides in cooperation with the guide groove.

[0008] As an improvement of the above solution, a guide cylinder adapted to the accommodating cavity is provided on the upper portion of the hob seat, and the adjusting screw is connected to the guide cylinder.

[0009] As an improvement of the above solution, the first compression spring is arranged on a side of the rolling blade facing away from the pressure wheel.

[0010] As an improvement of the above solution, a sleeve is slidably provided on the hob shaft, a bearing is provided between the hob shaft and the sleeve, and the hob blade and the pressure wheel are both fixed on the sleeve.

[0011] As an improvement of the above solution, two ends of the first compression spring are respectively in contact with the hob seat and the sleeve.

[0012] As an improvement of the above scheme, a mounting groove is provided at the bottom of the hob seat, and the hob shaft includes a shaft body and a locking screw. The two ends of the shaft body are inserted into the mounting groove and are respectively threadedly connected to the locking screw, and the locking screw abuts against the outer wall of the hob seat.

[0013] As an improvement of the above solution, a boss is provided on the circumference of the sleeve, and the boss and the pressure wheel are respectively arranged on both sides of the hob blade, and the pressure wheel, the hob blade and the boss of the sleeve are connected by screws.

[0014] As an improvement of the above scheme, the self-adjusting hob component of the present invention also includes a connecting plate and a mounting plate, the connecting seat is connected to the lower part of the connecting plate, and the mounting plate is used to connect to the hob drive mechanism, which is fixed to the upper part of the connecting plate.

[0015] As an improvement of the above solution, the pressure wheel is made of elastic material.

[0016] The implementation of the present invention has the following beneficial effects:

[0017] The present invention discloses a self-adjusting roller cutter component, wherein a roller cutter blade and a pressure wheel are arranged on a roller cutter shaft of a roller cutter seat, the roller cutter blade and the pressure wheel are connected, and the two can rotate synchronously on the roller cutter shaft, and a first compression spring is arranged on the roller cutter blade, so that the roller cutter blade and the pressure wheel can float along the axial direction of the roller cutter shaft, so that the roller cutter blade can always stick to the side wall of the paper guide paper below, so that the roller cutter blade can cut paper more stably, and the cut edge of the bottom paper after cutting is smoother; an adjusting screw with a second compression spring is arranged on the top of the connecting seat, and the roller cutter seat is connected to the adjusting screw, so that the roller cutter blade can be adjusted to the desired size. The upper part of the knife seat is floatingly arranged in the accommodating cavity of the connecting seat, that is, the roller knife seat can float up and down relative to the connecting seat during the paper cutting process, thereby ensuring that the pressure wheel is pressed on the base paper, so that the base paper to be cut remains flat, and at the same time, the roller blade can always rotate with the pressure wheel during the movement, so as to achieve effective paper cutting and avoid tearing the base paper; the roller knife component of this embodiment has a self-adjusting function, which can automatically adjust the position of the roller blade and the pressure wheel during the paper cutting process, without interrupting production for manual adjustment, which can help improve production efficiency while improving the paper cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of a self-adjusting hob component of the present invention;

[0019] Figure 2 yes Figure 1 Exploded view of. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] like Figure 1 and Figure 2 As shown, the present embodiment provides an embodiment of a self-adjusting hob component, comprising a hob seat 1 and a connecting seat 2, the hob seat 1 being provided with a receiving groove opening downward, the hob seat 1 being provided with a hob shaft spanning the receiving groove, the hob shaft being provided with a first compression spring 4, the hob shaft being rotatably provided with a hob blade 5 and a pressure wheel 6 capable of floating along the axial direction of the hob shaft, the hob blade 5 being connected to the pressure wheel 6; the connecting seat 2 being provided with a receiving cavity opening downward, the upper part of the hob seat 1 being floatingly arranged in the receiving cavity, the top of the connecting seat 2 being provided with an adjusting screw 7 extending into the receiving cavity and connected to the hob seat 1, the adjusting screw 7 being provided with a second compression spring 8 abutting against the top surface of the hob seat 1.

[0022] In this embodiment, a rolling blade 5 and a pressure wheel 6 are arranged on the rolling cutter shaft of the rolling cutter seat 1. The rolling blade 5 is connected to the pressure wheel 6, and the two can rotate synchronously on the rolling cutter shaft. A first compression spring 4 is arranged on the rolling blade 5, so that the rolling blade 5 and the pressure wheel 6 can float along the axial direction of the rolling cutter shaft, so that the rolling blade 5 can always stick to the side wall of the paper guide below (or the groove wall of the blade groove), so that the rolling blade 5 can cut paper more smoothly, and the cut of the bottom paper after cutting is smoother; an adjusting screw 7 with a second compression spring 8 is arranged on the top of the connecting seat 2, and the rolling cutter seat 1 is connected to the adjusting screw 7, The upper part of the cutter seat 1 is floated in the accommodating cavity of the connecting seat 2, that is, the cutter seat 1 can float up and down relative to the connecting seat 2 during the paper cutting process, thereby ensuring that the pressure wheel 6 is pressed on the base paper, so that the base paper to be cut remains flat, and at the same time, the cutter blade 5 can always rotate with the pressure wheel 6 during the movement, so as to achieve effective paper cutting and avoid tearing the base paper; the cutter component of this embodiment has a self-adjusting function, which can automatically adjust the positions of the cutter blade 5 and the pressure wheel 6 during the paper cutting process, without interrupting production for manual adjustment, which can help improve production efficiency while improving the paper cutting effect.

[0023] Specifically, a mounting groove is provided at the bottom of the hob seat 1, and the hob shaft includes a shaft body 31 and a locking screw 32. Both ends of the shaft body 31 are inserted into the mounting groove and are respectively threadedly connected to the locking screw 32. The locking screw 32 abuts against the outer wall of the hob seat 1.

[0024] A sleeve 9 is slidably provided on the hob shaft, and a bearing 91 is provided between the hob shaft and the sleeve 9. A boss 92 is provided on the circumference of the sleeve 9, and the boss 92 and the pressure wheel 6 are respectively provided on both sides of the hob blade 5, and the pressure wheel 6, the hob blade 5 and the boss 92 of the sleeve 9 are connected by screws. The two ends of the first compression spring 4 are respectively in contact with the hob seat 1 and the sleeve 9. As a result, the sleeve 9 can drive the hob blade 5 and the pressure wheel 6 thereon to float along the axial direction of the hob shaft.

[0025] In order to prevent the pressing wheel 6 from causing excessive deformation to the bottom paper, the pressing wheel 6 of this embodiment is preferably made of elastic material. The first compression spring 4 of this embodiment is preferably arranged on the side of the rolling blade 5 facing away from the pressing wheel 6. Therefore, during the paper cutting process, the first compression spring 4 makes the rolling blade 5 run against the side wall of the paper guide (or the groove wall of the knife groove), while making the pressing wheel 6 always press on the side close to the bottom paper material, so as to facilitate the discharge of the bottom paper after cutting.

[0026] The connecting seat 2 of this embodiment is provided with a vertically arranged guide groove 21, the guide groove 21 is communicated with the accommodating cavity, and a positioning screw (not shown in the figure) is passed through the hob seat 1, one end of the positioning screw is in contact with the threaded surface of the adjusting screw 7, and the other end is slidably matched with the guide groove 21. On the one hand, when the hob seat 1 floats up and down in the accommodating cavity of the connecting seat 2, the positioning screw can guide the hob seat 1, and on the other hand, the positioning screw can strengthen the connection between the adjusting screw 7 and the hob seat 1, and prevent the connection between the hob seat 1 and the adjusting screw 7 from loosening when the hob seat 1 floats up and down.

[0027] In order to make the hob seat 1 move more smoothly in the accommodating cavity of the connecting seat 2 during the up and down floating process, a guide cylinder 11 adapted to the accommodating cavity is provided on the upper part of the hob seat 1, and the adjusting screw 7 is connected to the guide cylinder 11.

[0028] The roller cutter component of this embodiment further includes a connecting plate 10a and a mounting plate 10b, wherein the connecting seat 2 is connected to the lower part of the connecting plate 10a, and the mounting plate 10b is used to be connected to a roller cutter driving mechanism, which is fixed to the upper part of the connecting plate 10a. The roller cutter driving mechanism can drive the roller cutter component to reciprocate, that is, the pressure wheel 6 rolls back and forth on the bottom paper, and the roller blade 5 rotates with the pressure wheel 6 to cut the bottom paper.

[0029] The above disclosure is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A self-adjusting hob component, characterized in that: It comprises a hob seat and a connecting seat, wherein the hob seat is provided with a receiving groove opening downward, the hob seat is provided with a hob shaft spanning the receiving groove, the hob shaft is sleeved with a first compression spring, the hob shaft is rotatably provided with a hob blade and a pressure wheel capable of floating along the axial direction of the hob shaft, and the hob blade is connected to the pressure wheel; The connecting seat is provided with a accommodating cavity opening downwards, the upper part of the hob seat is floatingly arranged in the accommodating cavity, the top of the connecting seat is provided with an adjusting screw extending into the accommodating cavity and connected to the hob seat, and the outer sleeve of the adjusting screw is provided with a second compression spring abutting against the top surface of the hob seat; The connecting seat is provided with a vertically arranged guide groove, the guide groove is communicated with the accommodating cavity, and the hob seat is provided with a positioning screw, one end of the positioning screw abuts against the threaded surface of the adjusting screw, and the other end is slidably matched with the guide groove; The pressing wheel is made of elastic material; A guide cylinder matched with the accommodating cavity is arranged on the upper part of the hob seat, and the adjusting screw is connected with the guide cylinder.

2. The self-adjusting hob assembly according to claim 1, characterized in that The first compression spring is arranged on a side of the rolling blade facing away from the pressure wheel.

3. A self-adjusting hob component according to claim 1 or 2, characterized in that A sleeve is slidably arranged on the hob shaft, a bearing is arranged between the hob shaft and the sleeve, and the hob blade and the pressure wheel are both fixed on the sleeve.

4. The self-adjusting hob assembly according to claim 3, characterized in that Two ends of the first compression spring are respectively in contact with the hob seat and the sleeve.

5. The self-adjusting hob assembly of claim 1, wherein: A mounting groove is provided at the bottom of the hob seat, and the hob shaft includes a shaft body and a locking screw. Both ends of the shaft body are inserted into the mounting groove and are respectively threadedly connected with the locking screw. The locking screw abuts against the outer wall of the hob seat.

6. The self-adjusting hob assembly of claim 4, wherein: A boss is arranged on the circumference of the sleeve, and the boss and the pressure wheel are arranged on both sides of the rolling blade respectively, and the pressure wheel, the rolling blade and the boss of the sleeve are connected by screws.

7. The self-adjusting hob assembly of claim 1, wherein: It also includes a connecting plate and a mounting plate, wherein the connecting seat is connected to the lower part of the connecting plate, and the mounting plate is used to be connected to the hob drive mechanism and is fixed to the upper part of the connecting plate.

Images