Shoe mold frame conveying device

Abstract

The utility model relates to the technical field of shoe production equipment, and discloses a shoe mold frame conveying device which comprises a working machine table and two conveying assemblies. Wherein the working machine table is provided with an upper working chamber and a lower working chamber, the positions, corresponding to the two working chambers, of the working machine table are communicated front and back, and the two conveying assemblies are symmetrically arranged on the front side and the rear side of the working machine table; the conveying assembly comprises a vertical conveying mechanism, a horizontal conveying mechanism arranged at the top of the vertical conveying mechanism in a transmission mode and a containing frame arranged at the top of the horizontal conveying mechanism and used for storing the mold frame. According to the utility model, the two conveying components are alternately matched and circularly run up and down and back and forth to convey the mold frame between the two working chambers, so that the conveying efficiency is obviously improved, the running time of the track is saved, and the productivity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shoe production equipment technical field, concretely relates to a shoe mould mould frame conveying device. BACKGROUND

[0002] In the shoe production process, shoe mould mould frame is used to deposit and fix shoe mould, so as to carry out injection, forming and other operations. In the shoe mould production process, the conveying of mould frame is an important link in the production process, and the traditional conveying device usually adopts single conveying mechanism, and there are problems such as low conveying efficiency, large equipment occupied space and complex operation. Especially in large-scale production, the limitation of single conveying mechanism is more obvious, and it cannot meet the demand of high-efficiency production. UTILITY MODEL CONTENTS

[0003] In order to solve the problems existing in the prior art, the utility model aims at providing a shoe mould mould frame conveying device.

[0004] The utility model discloses a shoe mould mould frame conveying device, including:

[0005] Work machine platform, the work machine platform has two work rooms up and down, and the work machine platform is communicated before and after corresponding two work rooms;

[0006] Conveying assembly, the conveying assembly is provided with two, and two conveying assemblies are symmetrically arranged on the front and back sides of the work machine platform.

[0007] The conveying assembly includes a vertical conveying mechanism, a horizontal conveying mechanism arranged on the top of the vertical conveying mechanism and a placing rack arranged on the top of the horizontal conveying mechanism for storing the mould frame.

[0008] Preferably, the vertical conveying mechanism includes:

[0009] Bottom plate, the bottom plate is arranged on the bottom of the work machine platform.

[0010] Linear drive, the linear drive is arranged on the bottom plate.

[0011] Top plate, the top plate is arranged on the top of the linear drive, and the placing rack is slidably connected to the top plate.

[0012] Preferably, the vertical conveying mechanism further includes an intermediate plate arranged between the top plate and the bottom plate, a linear sleeve is arranged between the intermediate plate and the bottom plate, a linear sleeve rod is arranged on the bottom of the top plate, and one end of the linear sleeve rod away from the top plate penetrates through the intermediate plate and is sleeved into the linear sleeve.

[0013] Preferably, the linear drive includes a first servo motor mounted on the base plate, a first reducer driven by the first servo motor, and a ball screw assembly driven by the first reducer. The output end of the ball screw assembly is driven by the top plate.

[0014] Preferably, an outer protective shell is detachably connected between the base plate and the intermediate plate.

[0015] Preferably, an accordion-style protective cover is provided between the top plate and the intermediate plate.

[0016] Preferably, the horizontal conveying mechanism includes a mounting base disposed on the side of the top plate, a second servo motor disposed on the mounting base, a second reducer connected to the second servo motor, an output shaft disposed on the second reducer, and a transmission mechanism disposed on the output shaft. The transmission mechanism is connected to the placement frame and is used to drive the placement frame to move back and forth towards the working chamber.

[0017] Preferably, the transmission mechanism includes a driving gear disposed on the output shaft, a driven gear meshing with the driving gear, and a rack disposed at the bottom of the placement frame, wherein the rack meshes with the driven gear.

[0018] Preferably, there are two racks and two driven gears. The two racks are symmetrically arranged on both sides of the bottom of the placement frame. The two driven gears mesh with the two racks respectively. The two driven gears are connected by a transmission shaft.

[0019] Preferably, the horizontal conveying mechanism further includes a proximity switch disposed on the top of the top plate, and the placement rack is provided with two sensing blocks corresponding to the proximity switch.

[0020] The shoe mold frame conveying device described in this utility model has the advantage that by alternating the cooperation of two conveying components, the mold frame is conveyed between two working chambers through the up-down and back-and-forth circulation of the two conveying components, which significantly improves the conveying efficiency, saves track running time, and increases production capacity. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a shoe mold frame conveying device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the conveying assembly described in this utility model;

[0023] Figure 3 This is a structural schematic diagram of the conveying assembly described in this utility model (from another perspective);

[0024] Figure 4 This is a utility model Figure 3 Enlarged diagram of point A in the middle.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1 machine tool, 11 workshops;

[0027] 2. Conveying assembly; 21. Vertical conveying mechanism; 22. Horizontal conveying mechanism; 23. Placement rack;

[0028] 211 Base plate, 212 Linear drive component, 2121 First servo motor, 2122 First reducer, 2123 Ball screw pair, 213 Top plate, 214 Intermediate plate, 215 Linear sleeve, 216 Linear sleeve rod, 217 Outer protective shell, 218 Bellows-style protective cover;

[0029] 221 Mounting base, 2211 Slider, 2212 Slide rail, 222 Second servo motor, 223 Second reducer, 224 Output shaft, 225 Transmission mechanism, 2251 Driving gear, 2252 Driven gear, 2253 Rack, 2254 Transmission shaft, 226 Proximity switch, 227 Sensing block. Detailed Implementation

[0030] like Figure 1 As shown, the present invention discloses a shoe mold rack conveying device, comprising a worktable 1 and two conveying components 2. The worktable 1 has two working chambers 11, one above the other, connected front to back. The two conveying components 2 are symmetrically arranged on the front and back sides of the worktable 1. Each conveying component 2 includes a vertical conveying mechanism 21, a horizontal conveying mechanism 22 driven at the top of the vertical conveying mechanism 21, and a placement rack 23 for storing the mold rack, located at the top of the horizontal conveying mechanism 22.

[0031] In this embodiment, the vertical conveying mechanism 21 can drive the horizontal conveying mechanism 22 and the placement rack 23 to move up and down. The horizontal conveying mechanism 22 can drive the placement rack 23 to move back and forth into the working chamber 11. When the shoe mold rack conveying device of this embodiment is in use, shoe mold racks are stored in both working chambers 11. One conveying component 2 moves the shoe mold rack in the lower working chamber 11 out from the front opening and conveys it to the upper working chamber 11. The other conveying component 2 moves the shoe mold rack processed in the upper working chamber 11 out from the rear opening, or conveys the shoe mold rack from the rear opening to the lower working chamber 11. Thus, the shoe mold racks are conveyed alternately, which significantly improves the conveying efficiency, saves track running time, and increases production capacity.

[0032] Please refer to Figure 2 as well as Figure 3The vertical conveying mechanism 21 includes a base plate 211, a linear drive component 212, and a top plate 213. The base plate 211 is located at the bottom of the workbench 1, the linear drive component 212 is mounted on the base plate 211, and the top plate 213 is located on top of the linear drive component 212. A placement frame 23 is slidably connected to the top plate 213. During vertical movement, the linear drive component 212 drives the top plate 213 to move up and down. Furthermore, the vertical conveying mechanism 21 also includes an intermediate plate 214 located between the top plate 213 and the base plate 211. A linear sleeve 215 is provided between the intermediate plate 214 and the base plate 211. A linear rod 216 is located at the bottom of the top plate 213, with one end of the linear rod 216, away from the top plate 213, passing through the intermediate plate 214 and fitting into the linear sleeve 215. During the up-and-down movement, the linear sleeve 216 and the linear sleeve 215 provide guidance for the up-and-down movement of the top plate 213. Specifically, there are four sets of linear sleeves 216 and linear sleeves 215, which are evenly distributed along the four corners of the bottom plate 211, thus making the guidance more stable.

[0033] Preferably, the linear drive component 212 includes a first servo motor 2121 mounted on the base plate 211, a first reducer 2122 driven by the first servo motor 2121, and a ball screw assembly 2123 driven by the first reducer 2122. The output end of the ball screw assembly 2123 is driven by the top plate 213. This embodiment improves the accuracy of vertical lifting through the close cooperation between the first servo motor 2121 and the first reducer 2122.

[0034] Preferably, an outer protective shell 217 is detachably connected between the base plate 211 and the intermediate plate 214. The outer protective shell 217 can protect the linear drive component 212 from interference from the external environment. An accordion-style protective cover 218 is provided between the top plate 213 and the intermediate plate 214. The accordion-style protective cover 218 not only protects the structure between the top plate 213 and the intermediate plate 214, but also extends synchronously during the lifting and lowering of the top plate 213 without affecting its protective function.

[0035] Please refer to Figure 3 and Figure 4The horizontal conveying mechanism 22 includes a mounting base 221 disposed on the side of the top plate 213, a second servo motor 222 disposed on the mounting base 221, a second reducer 223 connected to the second servo motor 222, an output shaft 224 disposed on the second reducer 223, and a transmission mechanism 225 disposed on the output shaft 224. The transmission mechanism 225 is connected to the placement frame 23 and is used to drive the placement frame 23 to move back and forth towards the working chamber 11. The transmission mechanism 225 includes a driving gear 2251 disposed on the output shaft 224, a driven gear 2252 meshing with the driving gear 2251, and a rack 2253 disposed at the bottom of the placement frame 23, the rack 2253 meshing with the driven gear 2252. In this embodiment, the placement frame 23 is moved back and forth through a gear and rack transmission structure, resulting in more stable operation and higher precision.

[0036] Preferably, two racks 2253 and two driven gears 2252 are provided. The two racks 2253 are symmetrically arranged on both sides of the bottom of the placement frame 23, and the two driven gears 2252 mesh with the two racks 2253 respectively. The two driven gears 2252 are connected by a transmission shaft 2254. The rack and pinion transmission structure improves the stability of the transmission. In addition, in order to make the horizontal conveying mechanism 22 move up and down stably, a slider 2211 is provided on the side of the mounting base 221, and a slide rail 2212 adapted to the slider 2211 is provided on the workbench 1.

[0037] Preferably, the horizontal conveying mechanism 22 further includes a proximity switch 226 disposed on the top of the top plate 213, and two sensing blocks 227 corresponding to the proximity switch 226 are disposed on the placement rack 23. The two sensing blocks 227 are respectively disposed at the front and rear ends of the placement rack 23. The rear sensing block 227 indicates that the placement rack 23 has completely moved out of the working chamber 11, and the front sensing block 227 indicates that the placement rack 23 has completely entered the working chamber 11. During operation, when the proximity switch 226 senses the sensing block 227 on the front side of the placement rack 23, the shoe upper mold rack is fully inserted into the working chamber 11. At this time, the second servo motor 222 stops working, and the first servo motor 2121 starts to drive the placement rack 23 to move down a certain distance, placing the shoe upper mold rack into the working chamber 11. Then, the first servo motor 2121 stops working, and the second servo motor 222 reverses to drive the placement rack 23 out of the working chamber 11. When the proximity switch 226 senses the sensing block 227 on the rear side of the placement rack 23, the placement rack 23 has been completely removed from the working chamber 11. At this time, the second servo motor 222 stops working, and the first servo motor 2121 drives the placement rack 23 to move down to the working chamber 11 below the worktable 1, removing the shoe mold rack inside. This cycle repeats.

[0038] In summary, the shoe mold frame conveying device in this embodiment, through the alternating cooperation of two conveying components 2, and the cyclical operation of the two conveying components 2 in the up-down and back-and-forth motion, conveys the mold frame between the two working chambers 11, which significantly improves the conveying efficiency, saves track running time, and increases production capacity.

[0039] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0040] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model.

Claims

1. A shoe mold frame conveying device, characterized in that, include: The workbench (1) has two working chambers (11) at the top and bottom, and the workbench (1) is connected front and back to each other at the two working chambers (11); Conveying assembly (2), two conveying assemblies (2) are provided, and the two conveying assemblies (2) are symmetrically arranged on the front and rear sides of the workbench (1); The conveying assembly (2) includes a vertical conveying mechanism (21), a horizontal conveying mechanism (22) driven on the top of the vertical conveying mechanism (21), and a placement rack (23) disposed on the top of the horizontal conveying mechanism (22) for storing the mold rack.

2. The shoe mold frame conveying device according to claim 1, characterized in that, The vertical conveying mechanism (21) includes: A base plate (211) is disposed at the bottom of the workbench (1); A linear drive unit (212) is disposed on the base plate (211); A top plate (213) is disposed on the top of the linear drive member (212), and the placement rack (23) is slidably connected to the top plate (213).

3. The shoe mold frame conveying device according to claim 2, characterized in that, The vertical conveying mechanism (21) further includes an intermediate plate (214) disposed between the top plate (213) and the bottom plate (211). A straight sleeve (215) is disposed between the intermediate plate (214) and the bottom plate (211). A straight sleeve rod (216) is disposed at the bottom of the top plate (213). One end of the straight sleeve rod (216) away from the top plate (213) passes through the intermediate plate (214) and is fitted into the straight sleeve rod (215).

4. The shoe mold frame conveying device according to claim 3, characterized in that, The linear drive (212) includes a first servo motor (2121) mounted on the base plate (211), a first reducer (2122) driven by the first servo motor (2121), and a ball screw pair (2123) driven by the first reducer (2122). The output end of the ball screw pair (2123) is driven by the top plate (213).

5. The shoe mold frame conveying device according to claim 3, characterized in that, An outer protective shell (217) is detachably connected between the base plate (211) and the intermediate plate (214).

6. The shoe mold frame conveying device according to claim 3, characterized in that, An accordion-style protective cover (218) is provided between the top plate (213) and the middle plate (214).

7. The shoe mold frame conveying device according to claim 3, characterized in that, The horizontal conveying mechanism (22) includes a mounting base (221) disposed on the side of the top plate (213), a second servo motor (222) disposed on the mounting base (221), a second reducer (223) connected to the second servo motor (222), an output shaft (224) disposed on the second reducer (223), and a transmission mechanism (225) disposed on the output shaft (224). The transmission mechanism (225) is connected to the placement rack (23) and is used to drive the placement rack (23) to move back and forth to the working chamber (11).

8. The shoe mold frame conveying device according to claim 7, characterized in that, The transmission mechanism (225) includes a drive gear (2251) disposed on the output shaft (224), a driven gear (2252) meshing with the drive gear (2251), and a rack (2253) disposed at the bottom of the placement frame (23), wherein the rack (2253) meshes with the driven gear (2252).

9. The shoe mold frame conveying device according to claim 8, characterized in that, Two racks (2253) and two driven gears (2252) are provided. The two racks (2253) are symmetrically arranged on both sides of the bottom of the placement frame (23). The two driven gears (2252) mesh with the two racks (2253) respectively. The two driven gears (2252) are connected by a transmission shaft (2254).

10. The shoe mold frame conveying device according to claim 7, characterized in that, The horizontal conveying mechanism (22) also includes a proximity switch (226) disposed on the top of the top plate (213), and two sensing blocks (227) corresponding to the proximity switch (226) are disposed on the placement rack (23).

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