Lower tape fixing device of taping machine

Abstract

The utility model relates to the technical field of quartz crystal resonator manufacturing, in particular to a lower belt fixing device of a taping machine, which comprises a small material belt rod, a middle material belt rod, a large material belt rod, a disc, a fixing plate, a plurality of sliding rods, a plurality of fixing rods, a locking piece and a driving piece, the small material belt rod is in threaded connection in the middle material belt rod, the top of the small material belt rod is provided with a limiting boss, the lower portion of the outer side of the middle material belt rod is provided with an external thread, the large material belt rod is internally provided with an internal thread, the middle material belt rod is in threaded connection in the large material belt rod, the locking piece can lock any sliding rod, and the bottom of the small material belt rod penetrates through the disc and the fixing plate to be connected with the driving piece. According to the scheme, the small material belt rod is driven to rotate forwards and backwards, circulating switching in three different states can be achieved, installation of lower belts of three sizes can be achieved through one lower belt installation device, and the problem that according to an existing braider, installation of the lower belts of different sizes corresponds to different independent lower belt installation devices, and operation is inconvenient is solved.

Description

Technical Field

[0001] This utility model relates to the field of quartz crystal resonator manufacturing technology, specifically to a tape fixing device for a tape feeding machine. Background Technology

[0002] The existing tape feeding machines have added large, medium, and small tape rolls to the tape feeding system, which are respectively designed to produce large, medium, and small size products. However, the tape feeding installation methods for the large, medium, and small tape rolls are different. Depending on the size of the tape feeding system, there are three separate tape feeding fixing devices. When switching specifications, the operator needs to find the corresponding tape feeding fixing device, which is very inconvenient. Utility Model Content

[0003] The present invention aims to provide a tape fixing device for a tape feeding machine, so as to solve the problem that different sizes of tape feeding machines require different separate tape fixing devices, which is inconvenient to operate.

[0004] To achieve the above objectives, the basic solution of this utility model is as follows: a tape fixing device for a tape feeding machine, comprising a small tape rod, a medium tape rod, a large tape rod, a disc, a fixing plate, several sliding rods, several fixing rods, a locking component, and a driving component. The small tape rod has an external thread in its middle section, and the medium tape rod has an internal thread inside. The small tape rod is threadedly connected to the medium tape rod. A limiting boss is provided at the top of the small tape rod. The lower outer part of the medium tape rod has an external thread, and the large tape rod has an internal thread inside. The medium tape rod is threadedly connected to the large tape rod. Inside the conveyor belt, several sliding rods are vertically slidably connected to the disc, and the tops of several sliding rods pass through the disc and are detachably connected to the bottom of the large material conveyor belt. The bottoms of several sliding rods are provided with stops. Several fixing rods are fixed to a fixing plate, and the tops of several fixing rods pass through the fixing plate and are detachably connected to the disc. A locking member is installed on the fixing plate and can lock any sliding rod. A driving member is installed at the bottom of the fixing plate. The bottom of the small material conveyor belt passes through the disc and the fixing plate and is connected to the driving member. The driving member drives the small material conveyor belt to rotate in both directions.

[0005] Furthermore, the locking component includes a cylinder and a pressure block. The cylinder is horizontally mounted on the fixed plate, and the pressure block is fixed on the output component of the cylinder. The pressure block is located on the side of any slide rod.

[0006] Furthermore, the driving component is a drive motor.

[0007] Furthermore, there are two sliding rods and two fixing rods, which are evenly and symmetrically distributed around the edge of the disk.

[0008] The beneficial effects of this solution are: by driving the small material belt rod to rotate in both directions, this solution can cycle through three different states to install large, medium and small size lower belts, so that one lower belt installation device can meet the installation of three sizes of lower belts. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0010] Figure 2 This is a schematic diagram of the installation state of the small material roll under the tape according to an embodiment of this utility model;

[0011] Figure 3 This is a schematic diagram of the installation state of the lower strip of the material coil according to an embodiment of the present utility model;

[0012] Figure 4 This is a schematic diagram of the installation state of the large material roll under the belt according to an embodiment of this utility model. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] The reference numerals in the accompanying drawings include: small material conveyor rod 1, medium material conveyor rod 2, large material conveyor rod 3, disc 4, fixing plate 5, slide rod 6, fixing rod 7, cylinder 8, pressure block 9, and drive motor 10.

[0015] Example

[0016] The basics are as follows: Figure 1As shown: The tape fixing device of the tape feeding machine includes a small tape rod 1, a medium tape rod 2, a large tape rod 3, a disc 4, a fixing plate 5, two sliding rods 6, two fixing rods 7, a locking component, and a driving component. The small tape rod 1 has an external thread in the middle, and the medium tape rod 2 has an internal thread. The small tape rod 1 is threaded into the medium tape rod 2. The top of the small tape rod 1 has a limiting boss. The lower outer part of the medium tape rod 2 has an external thread. The large tape rod 3 has an internal thread. The medium tape rod 2 is threaded into the large tape rod 3. The two sliding rods 6 are vertically slidably connected to the disc 4, and the tops of the two sliding rods 6 pass through the disc 4 and are detachably connected to the bottom of the large tape rod 3. The connection is as follows: two sliding rods 6 are equipped with stops at their bottoms, two fixed rods 7 are fixed on the fixed plate 5, and the tops of the two fixed rods 7 pass through the fixed plate 5 and are detachably connected to the disc 4. The two sliding rods 6 and the two fixed rods 7 are evenly and symmetrically distributed around the edge of the disc 4. The locking components include a cylinder 8 and a pressure block 9. The cylinder 8 is horizontally mounted on the fixed plate 5, and the pressure block 9 is fixed on the output component of the cylinder 8. The pressure block 9 is located on the side of any sliding rod 6. The driving component is mounted on the bottom of the fixed plate 5. The driving component is a drive motor 10. The bottom of the small material conveyor rod 1 passes through the disc 4 and the fixed plate 5 and is poweredly connected to the output shaft of the motor. The motor drives the small material conveyor rod 1 to rotate forward and backward.

[0017] The specific implementation process is as follows: This embodiment has three working states:

[0018] Combination Figure 2 As shown, the installation state of the small material roll is as follows: At this time, the bottom of the large material roll rod 3 is in contact with the disc 4, the middle material roll rod 2 is completely located inside the large material roll rod 3, and the upper smooth part of the small material roll rod 1 extends out of the middle material roll rod 2.

[0019] Combination Figure 3 As shown, the installation state of the middle material roll is as follows: the cylinder 8 is started, and the cylinder 8 drives the pressure block 9 to extend and abut against the slide rod 6, so that the slide rod 6 cannot move up and down, thereby restricting the large material roll rod 3 from moving up. The drive motor 10 is started to reverse, and the drive motor 10 drives the small material roll rod 1 to reverse. Since the large material roll rod 3 is restricted, the middle material roll rod 2 rotates under the action of the external thread of the small material roll rod 1 and extends along the small material roll rod 1 until the top of the middle material roll rod 2 contacts the limiting boss at the top of the small material roll rod 1.

[0020] Combination Figure 4 As shown, the large material roll is in the following state: the cylinder 8 drives the pressure block 9 to return to its original position, and the drive motor 10 reverses. At this time, the slide rod 6 and the large material roll rod 3 are no longer restricted by the pressure block 9. The top of the middle material roll rod 2 is restricted by the limiting boss at the top of the small material roll rod 1 and cannot move upward. The small material roll rod 1 reverses and drives the middle material roll rod 2 to reverse together. The large material roll rod 3, which is threadedly connected to the middle material roll rod 2, moves upward along the middle material roll rod 2 until the bottom stop of the slide rod 6 abuts against the disc 4.

[0021] When the large roll is in the unloading state, the drive motor 10 rotates forward, which can return to the unloading state of the small roll, thereby realizing the switching of three working states, corresponding to the installation of large, medium and small size unloading tapes, so that one unloading tape installation device can meet the installation of unloading tapes of three sizes.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] The above descriptions are merely embodiments of this utility model. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are knowledgeable of all existing technologies in that field, and possess the ability to apply conventional experimental methods prior to that date. Therefore, those skilled in the art can, based on the guidance provided in this application, improve and implement this solution in conjunction with their own capabilities. Typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A tape fixing device for a tape feeding machine, characterized in that: The device includes a small material strip rod, a medium material strip rod, a large material strip rod, a disc, a fixing plate, several sliding rods, several fixing rods, a locking component, and a driving component. The small material strip rod has an external thread in its middle section, and the medium material strip rod has an internal thread inside. The small material strip rod is threadedly connected to the medium material strip rod. The top of the small material strip rod has a limiting boss. The lower outer part of the medium material strip rod has an external thread. The large material strip rod has an internal thread inside and is threadedly connected to the medium material strip rod. Several sliding rods are vertically slidably connected to the disc, and the tops of several sliding rods pass through the disc and are detachably connected to the bottom of the large material strip rod. Several sliding rods have stops at their bottoms. Several fixing rods are fixed to the fixing plate, and the tops of several fixing rods pass through the fixing plate and are detachably connected to the disc. The locking component is installed on the fixing plate and can lock any sliding rod. The driving component is installed at the bottom of the fixing plate, and the bottom of the small material strip rod passes through the disc and the fixing plate to connect to the driving component, which drives the small material strip rod to rotate in both directions.

2. The tape fixing device for a tape feeding machine according to claim 1, characterized in that: The locking component includes a cylinder and a pressure block. The cylinder is horizontally mounted on a fixed plate, and the pressure block is fixed to the output component of the cylinder. The pressure block is located on the side of any slide rod.

3. The tape fixing device for a tape feeding machine according to claim 2, characterized in that: The driving component is a drive motor.

4. The tape fixing device for a tape feeding machine according to claim 3, characterized in that: There are two sliding rods and two fixed rods, which are evenly and symmetrically distributed around the edge of the disc.

Images