Drying oven transmission mechanism

Abstract

The embodiment of the utility model provides a drying oven transmission mechanism, and relates to a bottom plate, the top of the bottom plate is fixedly connected with a positioning bin, a plurality of limiting rods are arranged in the positioning bin, rod bodies of the limiting rods are fixedly connected with transmission rollers, and limiting grooves matched with the limiting rods are formed in the two side walls of the positioning bin; the limiting rods penetrate through the limiting grooves, one end of each limiting rod is fixedly connected with a driven gear, a transmission gear is arranged between each pair of driven gears and movably connected to the side wall of the positioning bin through a rotating shaft, a motor is fixedly connected to the inner wall of the positioning bin, and an output shaft of the motor penetrates through the side wall of the positioning bin. The transmission roller is arranged in the positioning bin and fixedly connected with a driving gear, the driving gear is meshed with one driven gear, a limiting mechanism is arranged on the front side of the positioning bin, and the transmission roller has the advantage of being convenient and fast to replace or maintain.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of oven transmission, and in particular to an oven transmission mechanism. Background Art

[0002] When manufacturing a release film, it is generally necessary to coat it with silicone oil, then dry and roll it up. During the drying process, a transmission mechanism is required to transport the release film.

[0003] Existing oven transmission rollers typically use multiple motors to drive all the transmission rollers through chains. However, using chains for transmission is cumbersome to disassemble and repair, making it difficult to conveniently maintain or replace the transmission rollers. Therefore, to correct these shortcomings, we have proposed an oven transmission mechanism. Summary of the Invention

[0004] In view of the above problems, an embodiment of the present application provides an oven transmission mechanism to solve the problem that the transmission roller cannot be conveniently maintained or replaced.

[0005] An embodiment of the present application provides an oven transmission mechanism, comprising a base plate: a positioning bin is fixedly connected to the top of the base plate, a plurality of limit rods are provided in the positioning bin, a transmission roller is fixedly connected to the rod body of the limit rod, limit grooves matching the limit rods are provided on both side walls of the positioning bin, the limit rods pass through the limit grooves, and one end of each limit rod is fixedly connected to a driven gear, a transmission gear is provided between each pair of the driven gears, the transmission gears are movably connected to the side walls of the positioning bin through a rotating shaft, a motor is fixedly connected to the inner wall of the positioning bin, the output shaft of the motor passes through the side walls of the positioning bin and is fixedly connected to a driving gear, the driving gear is meshed with one of the driven gears, and a limiting mechanism is provided on the front side of the positioning bin.

[0006] In some embodiments, anti-slip grooves are provided on the surfaces of several of the transmission rollers, and the several transmission rollers are evenly distributed in the positioning bin.

[0007] In some embodiments, a shock-absorbing pad is fixedly connected to the bottom of the base plate, and anti-slip grooves are provided on the bottom of the shock-absorbing pad.

[0008] In some embodiments, the limiting mechanism includes a limiting frame, which is sleeved on the rod bodies of several limiting rods, and a pair of bolts pass through the limiting frame, and a threaded groove matching the bolts is opened on the side wall of the positioning bin.

[0009] In some embodiments, each pair of the transmission gears is symmetrically arranged about the central axis of the driven gear.

[0010] In some embodiments, a height of each of the transmission gears is lower than a height of the driven gear.

[0011] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to more clearly understand the technical means of the embodiments of the present application, they can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below.

[0012] 1. Through the arrangement of the positioning bin, driving gear, transmission gear, driven gear, transmission roller, limit frame and bolts, when disassembling the transmission roller, it is only necessary to unscrew the bolts, remove the limit frame, and then move the transmission roller upward to disassemble it. Then, the limit rod on the replaced or maintained transmission roller is re-inserted into the limit slot, and the limit frame is re-installed with the bolts to complete the maintenance or replacement of the transmission roller, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0014] Figure 1 This is a partial perspective view of this application.

[0015] Figure 2 This is a schematic diagram of the overall structure of this application.

[0016] Figure 3 It is a top view of the positioning bin and transmission roller.

[0017] Figure 4 It is the rear view of the positioning bin and transmission gear.

[0018] Figure 5 It is a three-dimensional diagram of the positioning bin and the limit slot.

[0019] Description of reference numerals:

[0020] 1. Base plate; 2. Positioning chamber; 3. Limit rod; 4. Transmission roller; 5. Limit slot; 6. Driven gear; 7. Transmission gear; 8. Motor; 9. Driving gear; 10. Shock pad; 11. Limit frame; 12. Bolt. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] The terms "including," "comprising," and "having," as well as any variations thereof, in the specification, claims, and figures of this application are intended to cover, not exclude, other contents. The words "a" or "an" do not exclude a plurality. Unless otherwise indicated, "plurality" means two or more (including two), and similarly, "a plurality of groups" means two or more (including two).

[0023] The directional words appearing in the following description refer to the directions shown in the drawings and do not limit the specific structure of this application. For example, in the description of this application, the terms "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "inner", "outer", "axial", "radial", "circumferential", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings and are only for the convenience of describing this application and simplifying the description. They do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting this application.

[0024] In addition, the expressions indicating directions such as the X direction, Y direction, and Z direction used to illustrate the operation and construction of the various components of this embodiment are not absolute but relative, and although these indications are appropriate when the various components are in the positions shown in the figures, when these positions are changed, these directions should be interpreted differently to correspond to the changes.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, the "connected" or "connected" of a mechanical structure may refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, the "connected" or "connected" of a circuit structure may also refer to an electrical connection or a signal connection. For example, it may be a direct connection, that is, a physical connection, or it may be an indirect connection through at least one intermediate element, as long as the circuit is connected. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] In order to facilitate understanding of the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application are clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0027] The embodiment of the present application provides an oven transmission mechanism, including a base plate 1: a positioning bin 2 is fixedly connected to the top of the base plate 1, a plurality of limiting rods 3 are provided in the positioning bin 2, a transmission roller 4 is fixedly connected to the rod body of the limiting rod 3, and limiting grooves 5 matching the limiting rods 3 are provided on both side walls of the positioning bin 2, the limiting rods 3 pass through the limiting grooves 5, and one end of each limiting rod 3 is fixedly connected to a driven gear 6, a transmission gear 7 is provided between each pair of driven gears 6, and the transmission gear 7 is movably connected to the side wall of the positioning bin 2 through a rotating shaft, a motor 8 is fixedly connected to the inner wall of the positioning bin 2, the output shaft of the motor 8 passes through the side wall of the positioning bin 2, and is fixedly connected to a driving gear 9, the driving gear 9 is meshed with one of the driven gears 6, and a limiting mechanism is provided on the front side of the positioning bin 2.

[0028] In the technical solution of the embodiment of the present application, the surface friction of the transmission roller 4 is increased by anti-slip grooves, and the surfaces of several transmission rollers 4 are provided with anti-slip grooves to increase the support area, and several transmission rollers 4 are equidistantly distributed in the positioning bin 2. By setting the shock-absorbing pad 10, the vibration amplitude of the device can be reduced. The bottom of the base plate 1 is fixedly connected with a shock-absorbing pad 10, and the bottom of the shock-absorbing pad 10 is provided with anti-slip grooves.

[0029] In the technical solution of the embodiment of the present application, the limiting rod 3 can be limited by a limiting mechanism, and the limiting mechanism includes a limiting frame 11, which is sleeved on the rod body of several limiting rods 3, and a pair of bolts 12 pass through the limiting frame 11, and a threaded groove matching the bolts 12 is opened on the side wall of the positioning chamber 2.

[0030] In the technical solution of the embodiment of the present application, in order to transmit power so that multiple transmission rollers 4 rotate, each pair of transmission gears 7 are symmetrically arranged about the central axis of the driven gear 6, which facilitates the removal of the driven gear 6, and the height of each transmission gear 7 is lower than the height of the driven gear 6.

[0031] Working principle: When in use, start the motor 8, the motor 8 drives the driving gear 9 to rotate, the driving gear 9 drives the driven gear 6 and the limit rod 3 to rotate, the limit rod 3 drives the transmission roller 4 to rotate, and at the same time, the driven gear 6 drives the transmission gear 7 to rotate, thereby driving the next group of driven gears 6 and the transmission roller 4 to rotate through the transmission gear 7, so as to realize the rotation of multiple transmission rollers 4, so as to drive the release film on the transmission roller 4 to move. When the transmission roller 4 needs to be replaced and maintained, unscrew the bolt 12, remove the limit frame 11, and then just move the transmission roller 4 upward to remove the transmission roller 4 from the limit slot 5, so that the transmission roller 4 can be replaced and maintained, and then the limit rod 3 on the maintenance and replaced transmission roller 4 is placed into the limit slot 5, so that the driven gear 6 is engaged with the driving gear 9 or the transmission gear 7, and then the limit frame 11 is put on the limit rod 3, and the bolt 12 is tightened to complete the installation of the transmission roller 4.

[0032] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, combinations of features from different embodiments are intended to be within the scope of this application and to form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0033] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An oven transmission mechanism, characterized in that: The invention comprises a bottom plate (1): a positioning bin (2) is fixedly connected to the top of the bottom plate (1), a plurality of limiting rods (3) are provided in the positioning bin (2), a driving roller (4) is fixedly connected to the rod body of the limiting rod (3), limiting grooves (5) matching the limiting rods (3) are provided on both side walls of the positioning bin (2), the limiting rods (3) pass through the limiting grooves (5), and one end of each limiting rod (3) is fixedly connected to a driven gear (6), a driving gear (7) is provided between each pair of the driven gears (6), the driving gear (7) is movably connected to the side wall of the positioning bin (2) through a rotating shaft, a motor (8) is fixedly connected to the inner wall of the positioning bin (2), an output shaft of the motor (8) passes through the side wall of the positioning bin (2) and is fixedly connected to a driving gear (9), the driving gear (9) is meshed with one of the driven gears (6), and a limiting mechanism is provided on the front side of the positioning bin (2).

2. The oven transmission mechanism according to claim 1, characterized in that: Anti-slip grooves are provided on the surfaces of the plurality of transmission rollers (4), and the plurality of transmission rollers (4) are distributed in the positioning bin (2) at equal intervals.

3. The oven transmission mechanism according to claim 1, characterized in that: A shock-absorbing pad (10) is fixedly connected to the bottom of the base plate (1), and anti-slip grooves are provided on the bottom of the shock-absorbing pad (10).

4. The oven transmission mechanism according to claim 1, characterized in that: The limiting mechanism comprises a limiting frame (11), the limiting frame (11) is sleeved on the rod bodies of a plurality of limiting rods (3), and a pair of bolts (12) pass through the limiting frame (11), and a threaded groove matching the bolts (12) is provided on the side wall of the positioning chamber (2).

5. The oven transmission mechanism according to claim 1, characterized in that: Each pair of transmission gears (7) is symmetrically arranged about the central axis of the driven gear (6).

6. The oven transmission mechanism according to claim 1, characterized in that: The height of each transmission gear (7) is lower than the height of the driven gear (6).

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