Gear driving type adhesive tape distributing machine head

Abstract

A gear-driven adhesive tape distributing machine head belongs to the technical field of adhesive tape distributing machine heads and comprises a rack, a track, an adhesive tape system, an adhesive tape trailer, a transmission connecting frame and a gear driving device, the gear-driven adhesive tape distributing machine head is positioned between a head driving roller and a tail roller of an adhesive tape machine, and the rack is divided into three layers; a driving device of the adhesive tape system is fixedly arranged on the lowermost layer of the rack, a rail is fixedly arranged on the middle layer of the rack, a gear driving device is fixedly arranged on the uppermost layer of the rack, and an adhesive tape trailer is arranged on the rail in a sliding mode and connected with the gear driving device through a traction connecting frame. The novel distribution adhesive tape machine is adopted, the gear driving type adhesive tape distribution machine head is additionally arranged on a common adhesive tape machine, the structural form is improved, compactness and reasonability are achieved, the adhesive tape machine can freely stretch out and draw back in the length direction, and direct, continuous and uniform distribution from an upstream adhesive tape to downstream process equipment is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of adhesive tape dispensing machine heads, and in particular relates to a gear-driven adhesive tape dispensing machine head. Background Art

[0002] In the metallurgical industry, shuttle feeders and swing belts have been widely used to feed the upstream belts and the next process equipment. Although these devices and feeding methods have solved the problem of continuous and uniform feeding in the actual production process, there are also some shortcomings. In the series of processes from the upstream belt to the downstream process equipment, the materials have to be transported back once, which brings the risk of damage to the materials. In addition, a material transfer device is required, which also requires a certain amount of space and increases the project investment. Summary of the invention

[0003] In order to solve the above-mentioned problems, the present invention proposes: a gear-driven tape feeding machine head, comprising a frame, a track, a tape system, a tape trailer, a transmission connecting frame, and a gear driving device. The gear-driven tape feeding machine head is located between the head driving roller and the tail roller of the tape machine. The frame is divided into three layers. The driving device of the tape system is fixedly arranged on the bottom layer of the frame, the track is fixedly arranged on the middle layer of the frame, the gear driving device is fixedly arranged on the top layer of the frame, the tape trailer is slidably arranged on the track, and the tape trailer is connected to the gear driving device through a traction connecting frame.

[0004] Furthermore, the belt of the belt system is redirected twice by the redirecting wheels on the belt trailer.

[0005] Furthermore, it also includes a tape tray, which is fixed on the frame and is located higher than the upper roller of the tape trailer.

[0006] Furthermore, when the tape trailer moves backward, it can be inserted under the tape tray, and when the tape trailer moves forward, the tape tray supports the tape in the roller-free section.

[0007] Furthermore, the gear drive device includes a motor, a reducer, a coupling, a shaft, a bearing seat, a gear, and a gear assembly. The transmission connecting frame is fixedly connected to the tape trailer, the top of the transmission connecting frame is fixedly connected to the gear assembly, the bearing seat is fixed to the topmost layer of the frame, bearing seats are fixedly arranged on both sides of the gear assembly, the shaft is sequentially installed with the bearing seat on one side of the gear assembly, the gear, and the bearing seat on the other side of the gear assembly, the shaft is hinged to the bearing seat, the shaft is fixedly installed in the gear, the gear is meshed with the gear assembly, and the motor is connected to the shaft through the reducer and the coupling.

[0008] Furthermore, the gear is a cycloid gear, and the gear assembly is a rack assembly.

[0009] Furthermore, the gear is a cylindrical gear, and the gear assembly is a cylindrical pin assembly.

[0010] The beneficial effects of the present invention are as follows: the present invention adopts a new form of material distributing tape machine, adds a gear-driven tape distributing machine head to an ordinary tape machine, improves the structural form, is compact and reasonable, and enables the tape machine to freely extend and retract in the length direction, thereby realizing direct, continuous and uniform material distributing from the upstream tape to the downstream process equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of a gear-driven tape feeding machine head of the present invention;

[0012] Figure 2 It is a cross-sectional schematic diagram of a gear-driven tape feeding machine head of the present invention;

[0013] Figure 3 It is a schematic diagram of the structure of the gear drive device in the present invention.

[0014] 1. Frame, 2. Track, 3. Belt system, 4. Belt tray, 5. Belt trailer, 6. Transmission connecting frame, 7. Gear drive device, 7.1. Motor, 7.2. Reducer, 7.3. Coupling, 7.4. Shaft, 7.5. Bearing seat, 7.6. Gear, 7.7. Gear assembly. DETAILED DESCRIPTION

[0015] In order to make the technical means and objectives adopted by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments. A gear-driven tape feeding machine head includes a frame 1, a track 2, a tape system 3, a tape trailer 5, a transmission connecting frame 6, and a gear driving device 7. The gear-driven tape feeding machine head is located between the head driving roller and the tail roller of the tape machine. The frame 1 is divided into three layers. The driving device of the tape system 3 is fixedly arranged on the bottom layer of the frame 1, the track 2 is fixedly arranged on the middle layer of the frame 1, and the gear driving device 7 is fixedly arranged on the top layer of the frame 1. The tape trailer 5 is slidably arranged on the track 2, and the tape trailer 5 is connected to the gear driving device 7 through the traction connecting frame 6.

[0016] The belt of the belt system 3 is redirected twice by the redirecting wheels on the belt trailer 5 .

[0017] The machine frame 1 further includes a tape tray 4 , which is fixed on the frame 1 and is positioned higher than the upper roller of the tape trailer 5 .

[0018] When the tape trailer 4 moves backward, it can be inserted under the tape tray 4, and when the tape trailer 5 moves forward, the tape tray 4 supports the tape 6 in the roller-free section.

[0019] The gear drive device 7 comprises a motor 7.1, a reducer 7.2, a coupling 7.3, a shaft 7.4, a bearing seat 7.5, a gear 7.6, and a gear assembly 7.7. The transmission connecting frame 6 is fixedly connected to the belt trailer 5, the top of the transmission connecting frame 6 is fixedly connected to the gear assembly 7.7, the bearing seat 7.5 is fixed to the uppermost layer of the frame 1, the bearing seats 7.5 are fixedly arranged on both sides of the gear assembly 7.7, the shaft 7.4 is sequentially penetrated with the bearing seat 7.5 on one side of the gear assembly 7.7, the gear 7.6, and the bearing seat 7.5 on the other side of the gear assembly 7.7, the shaft 7.4 is hinged to the bearing seat 7.5, the shaft 7.4 is fixedly penetrated in the gear 7.6, the gear 7.6 is meshedly connected with the gear assembly 7.7, and the motor 7.1 is connected to the shaft 7.4 through the reducer 7.2 and the coupling 7.3.

[0020] Wherein, the gear 7.6 is a cycloid gear, and the gear assembly 7.7 is a rack assembly.

[0021] Wherein, the gear 7.6 is a cylindrical gear, and the gear assembly 7.7 is a cylindrical pin assembly.

[0022] Working principle: the present invention adds a gear-driven tape feeding head between the head driving roller and the tail roller of an ordinary tape machine. Under the drive of the motor of the gear driving device, after the transmission of the reducer, coupling and shaft, the gear is driven to rotate, and the cycloid gear or cylindrical gear is meshed with the cylindrical pin assembly or the rack assembly to drive the transmission connecting frame and the tape trailer to move forward and backward along the length direction on the track. The tape is redirected twice by the redirecting wheel on the tape trailer, which can achieve dynamic balance of the length of the tape. When the tape trailer retreats, it is inserted under the tape pallet, and the rollers on the trailer do not bear any load, and the tape is supported by the tape pallet. When the tape trailer moves forward, the rollers on the trailer are gradually loaded, and the tape is still supported by the tape pallet at the rear section. The material is unloaded at the front redirecting wheel on the tape trailer, and the direct, continuous and uniform feeding to the downstream process equipment is achieved through the free extension and retraction of the tape.

[0023] The specific implementation of the invention is further described below with reference to the accompanying drawings.

[0024] like Figure 1 As shown, a gear-driven tape feeding machine head of the present invention is as follows: Figure 2 As shown, it is a cross-sectional schematic diagram of the machine head, which mainly includes a frame 1, a track 2, a tape system 3, a tape tray 4, a tape trailer 5, a transmission connecting frame 6, and a gear driving device 7;

[0025] The gear-driven tape feeding machine head is located between the head driving roller and the tail roller of the tape machine. The frame 1 is mainly divided into three layers. The driving device of the tape system 3 is fixed on the bottom layer of the frame 1, the track 2 is fixed on the middle layer of the frame 1, and the gear driving device 7 is fixed on the top layer of the frame 1. The tape trailer 5 is placed on the track 2. The tape of the tape system 3 is redirected twice by the redirecting wheel on the tape trailer 5. When the tape trailer 5 moves backward, it is inserted under the tape tray 4. The rollers on the tape trailer 5 do not bear the load, and the tape is supported by the tape tray 4. When the tape trailer 5 moves forward, the rollers on the trailer gradually bear the load, and the tape is still supported by the tape tray 4 in the rear section;

[0026] like Figure 3 As shown, the gear drive device 7 in the present invention includes a motor 7.1, a reducer 7.2, a coupling 7.3, a shaft 7.4, a bearing seat 7.5, a gear 7.6, and a gear assembly 7.7;

[0027] The transmission connecting frame 6 is fixedly connected to the belt trailer 5, the top of the transmission connecting frame 6 is fixedly connected to the gear assembly 7.7, the bearing seat 7.5 is fixed to the uppermost structure of the frame 1, the shaft 7.4 is passed through the gear 7.6 and the two ends are hinged to the bearing seat 7.5, the input end of the shaft 7.4 is connected to the reducer 7.2 through the coupling 7.3, the reducer 7.2 is connected to the motor 7.1 through the coupling, the reducer 7.2 and the motor 7.1 can be fixed to the uppermost layer of the frame 1 through a base or a torque arm, and the transmission connecting frame 6 and the belt trailer 5 are driven to move forward and backward through the forward and reverse rotation of the motor and the meshing of the gear 7.6 and the gear assembly 7.7, and the material is unloaded at the front end redirecting wheel on the belt trailer 5, and the direct, continuous and uniform material distribution to the downstream equipment is realized through the free extension and retraction of the belt.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gear-driven tape feeding machine head, characterized in that: The invention comprises a frame (1), a track (2), a tape system (3), a tape trailer (5), a transmission connection frame (6), and a gear drive device (7). The gear-driven tape feeding machine head is located between a head drive roller and a tail roller of the tape machine. The frame (1) is divided into three layers. The drive device of the tape system (3) is fixedly arranged on the bottom layer of the frame (1). The track (2) is fixedly arranged on the middle layer of the frame (1). The gear drive device (7) is fixedly arranged on the top layer of the frame (1). The tape trailer (5) is slidably arranged on the track (2). The tape trailer (5) is connected to the gear drive device (7) via a traction connection frame (6).

2. The gear-driven tape feeding machine head according to claim 1, characterized in that: The adhesive tape of the adhesive tape system (3) is redirected twice by passing through the redirecting wheels on the adhesive tape trailer (5).

3. The gear-driven tape dispensing machine head according to claim 2, characterized in that: It also includes a tape tray (4), which is fixed on the frame (1) and is located higher than the upper roller of the tape trailer (5).

4. The gear-driven tape dispensing machine head according to claim 3, characterized in that: When the tape trailer (4) moves backward, it can be inserted under the tape tray (4); when the tape trailer (5) moves forward, it supports the tape (6) at the tape tray (4) without rollers.

5. The gear-driven tape dispensing machine head according to claim 4, characterized in that: The gear drive device (7) comprises a motor (7.1), a reducer (7.2), a coupling (7.3), a shaft (7.4), a bearing seat (7.5), a gear (7.6), and a gear assembly (7.7); the transmission connecting frame (6) is fixedly connected to the belt trailer (5); the top of the transmission connecting frame (6) is fixedly connected to the gear assembly (7.7); the bearing seat (7.5) is fixedly arranged on the uppermost layer of the frame (1); and bearing seats (7.6) are fixedly arranged on both sides of the gear assembly (7.7). 7.5), the shaft (7.4) is sequentially installed through the bearing seat (7.5) on one side of the gear assembly (7.7), the gear (7.6), and the bearing seat (7.5) on the other side of the gear assembly (7.7), the shaft (7.4) is hinged to the bearing seat (7.5), the shaft (7.4) is fixedly installed in the gear (7.6), the gear (7.6) is meshed with the gear assembly (7.7), and the motor (7.1) is connected to the shaft (7.4) through the reducer (7.2) and the coupling (7.3).

6. The gear-driven tape dispensing machine head according to claim 5, characterized in that: The gear (7.6) is a cycloid gear, and the gear assembly (7.7) is a rack assembly.

7. The gear-driven tape dispensing machine head according to claim 5, characterized in that: The gear (7.6) is a cylindrical gear, and the gear assembly (7.7) is a cylindrical pin assembly.

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