阅读说明：本技术 一种桶形塑件端口连续自动修边设备 (Continuous automatic deburring equipment of barrel-shaped piece port of moulding ) 是由 周炜 于 2020-07-02 设计创作，主要内容包括：本发明涉及一种桶形塑件端口连续自动修边设备,包括机架,回转修边装置及回转支撑装置,回转修边和回转支撑装置上下设置,在两者间形成修边通道；回转修边装置包括回转机构a及修边机构；回转支撑装置包括回转机构b及支撑机构,修边机构和支撑机构传输经过修边通道时两者上下一一位置对应；修边机构包括固定组件及修边组件；还包括上料装置,上料装置包括补料机构及上料机构；回转机构b带动支撑机构经过上料机构时支撑上料机构底部的一个塑件进入修边通道,固定组件配合支撑机构对塑件进行定位支撑,修边组件旋转对完成定位支撑的塑件进行上端口的修边。本发明克服了现有设备塑件的修边效率低,耗费人力并且修边的质量不高的问题。(The invention relates to continuous automatic trimming equipment for a barrel-shaped plastic part port, which comprises a rack, a rotary trimming device and a rotary supporting device, wherein the rotary trimming device and the rotary supporting device are arranged up and down, and a trimming channel is formed between the rotary trimming device and the rotary supporting device; the rotary trimming device comprises a rotary mechanism a and a trimming mechanism; the rotary supporting device comprises a rotary mechanism b and a supporting mechanism, and the trimming mechanism and the supporting mechanism are in one-to-one correspondence in the vertical position when being transmitted through the trimming channel; the trimming mechanism comprises a fixing component and a trimming component; the feeding device comprises a material supplementing mechanism and a feeding mechanism; when the swing mechanism b drives the supporting mechanism to pass through the feeding mechanism, a plastic part at the bottom of the feeding mechanism is supported to enter the trimming channel, the fixed assembly is matched with the supporting mechanism to position and support the plastic part, and the trimming assembly rotates to trim an upper port of the plastic part which is positioned and supported. The invention overcomes the problems of low trimming efficiency, labor consumption and low trimming quality of the plastic part of the existing equipment.)

1. The utility model provides a continuous automatic deburring equipment of barrel-shaped plastic part port, includes frame (1), its characterized in that: the machine frame (1) is provided with a rotary trimming device (2) and a rotary supporting device (3), the rotary trimming device (2) and the rotary supporting device (3) are arranged up and down, and a trimming channel (100) is formed between the rotary trimming device and the rotary supporting device;

the rotary trimming device (2) comprises a rotary mechanism a (21) and trimming mechanisms (22) which are arranged on the rotary mechanism a (21) in an array manner and rotate under the driving of the rotary mechanism a (21); the rotary supporting device (3) comprises a rotary mechanism b (31) and a supporting mechanism (32) which is arranged on the rotary mechanism b (31) in an array mode and rotates under the driving of the rotary mechanism b (31), and the trimming mechanism (22) and the supporting mechanism (32) are in one-to-one correspondence in the vertical position when being transmitted through the trimming channel (100); the trimming mechanism (22) comprises a fixed component (221) and a trimming component (222) which is rotatably arranged on the fixed component (221);

the device is characterized by further comprising a feeding device (4), wherein the feeding device (4) comprises a material supplementing mechanism (41) arranged at the top of the rack (1) and a feeding mechanism (42) arranged at the tail end of the material supplementing mechanism (41) and located at the inlet end of the trimming channel (100);

the rotating mechanism b (31) drives the supporting mechanism (32) to support one plastic part (10) at the bottom of the feeding mechanism (42) to enter the trimming channel (100) when passing through the feeding mechanism (42), the fixing component (221) is matched with the supporting mechanism (32) to position and support the plastic part (10) passing through the trimming channel (100), and the trimming component (222) performs trimming of an upper port on the plastic part (10) which is positioned and supported through rotation.

2. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 1, wherein: rotation mechanism a (21) is including gyration chain a (211), be provided with support a (212) on the side of gyration chain a (211), fixed subassembly (221) is fixed on support a (212), and this fixed subassembly (221) includes fixed axle (2211) and along fixed axle (2211) fixed a plurality of supports (2212) of setting on this fixed axle (2211) of circumferencial direction array, slidable is provided with spreader (2213) on support (2212), fixed axle (2211) is the cavity setting, and wears to be equipped with a lifter (2214) along its central axis direction, the lower tip of lifter (2214) articulates there is connecting rod (2215), and the other end of this connecting rod (2215) is articulated with the tail end of spreader (2213), be connected with reset spring (2216) between spreader (2213) and support (2212).

3. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 2, wherein: the trimming assembly (222) comprises a gear (2221) which is rotatably arranged on a fixed shaft (2211), an extension sleeve (2222) which is coaxial with the gear (2221) and is fixedly connected with the gear, a cutter bar (2223) which is fixed on the extension sleeve (2222) and a cutter (2224) which is arranged at the end part of the cutter bar (2223);

a rack (2225) is arranged in the trimming channel (100), the rack (2225) is fixed on the rack (1), and the rack (2225) is matched with the gear (2221) to drive the cutter (2224) to rotate around the fixed shaft (2211) in a circumferential mode.

4. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 2, wherein: the front end part of the opening piece (2213) is provided with a sliding rod (2217), the sliding rod (2217) is provided with a supporting piece (2218) in a sliding mode, the lower end part of the sliding rod (2217) is provided with a limiting block (2219), and the supporting piece (2218) is arranged in an arc shape.

5. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 1, wherein: rotation mechanism b (31) are including gyration chain b (311), be provided with support b (312) on the side of gyration chain b (311), supporting mechanism (32) set up at support b (312), and this supporting mechanism (32) are including setting up guide arm (321) at support b (312), it is provided with loading board (322) to slide on guide arm (321), guide arm (321) bilateral symmetry is provided with two, both ends are provided with extension rod (323) about loading board (322), the tip of extension rod (323) is provided with guide pulley (324), be provided with track (325) in deburring passageway (100), this track (325) are fixed on frame (1), guide pulley (324) remove along track (325) to under bracing loading board (322) reciprocate at the guide effect of track (325).

6. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 5, wherein: the track (325) sequentially comprises a lifting section (20), a spreading section (30), a feeding section (40), a trimming section (50) and a separating section (60) from front to back.

7. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 5, wherein: the material supplementing mechanism (41) comprises a conveying belt (411) arranged on the rack (1), and two sides of the conveying belt (411) are provided with limiting guide rods (412) fixed on the rack (1);

the feeding mechanism (42) comprises a blanking frame (421) arranged along the vertical direction, a supporting plate (422) is arranged at the lower end part of the blanking frame (421), the supporting plate (422) is L-shaped, and the upper end surface of the plastic part (10) is lower than the lower bottom surface of the blanking frame (421) when the plastic part falls on the supporting plate (422); the width of the supporting plate (422) is smaller than the distance between the two guide rods (321) on the bearing plate (322).

8. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 7, wherein: the feed mechanism is characterized in that a feed supplementing assembly (43) is arranged at the upper port of the feed mechanism (42), the feed supplementing assembly (43) comprises a driving piece (431) and an adsorption piece (432) driven by the driving piece (431), the adsorption piece (432) is arc-shaped, an adsorption hole is formed in the inner surface of the adsorption piece, and the adsorption piece is connected with a negative pressure mechanism.

9. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 2, wherein: the top of deburring passageway (100) still is provided with gib block (5), when fixed subassembly (221) transmits through deburring passageway (100) the upper end of lifter (2214) slides along the lower surface of gib block (5) to realize moving up and down under the guide effect of gib block (5), gib block (5) are including pushing down section (70) and keeping section (80).

10. A continuous automatic trimming apparatus for barrel molding ports as claimed in claim 2, wherein: the side edge of the support a (212) is fixedly connected with a guide limiting block (6), a guide limiting strip (7) fixed on the rack (1) is arranged above the trimming channel (100), a guide limiting groove (71) is formed in the side edge of the guide limiting strip (7), and the guide limiting block (6) slides along the guide limiting groove (71).

The technical field is as follows:

the invention belongs to the technical field of plastic part production, and particularly relates to continuous and automatic trimming equipment for a barrel-shaped plastic part port.

Background art:

the box is moulded to injection moulding's generally all needs to be repaiied the burr and handles, for example port position department, needs the manual work to trim the burr, and is inefficient, some simple deburring devices, and the operation is not convenient, and efficiency is also low.

The utility model discloses a chinese utility model patent that publication number is CN209615594U discloses an automatic deburring check out test set of battery case, and specifically disclose, fix a position fixedly to a plurality of battery casees simultaneously through setting up positioning mechanism and supporting the cooperation of transfer mechanism a, then the smear metal is accomplished in step to the up end of a plurality of battery casees to the cutter lateral shifting of the cutter mechanism through setting up, and set up the detection device that detects to the battery case after accomplishing the deburring thereafter, and then solved and did not possess a plurality of deburring simultaneously and handle and carry out a plurality of functions that detect the defect simultaneously and detect the not high problem of reliability after accomplishing the deburring in the battery case production process.

However, it has the following problems: firstly, the battery box needs to be placed on a special tool, then the battery box is tightly pressed through the pressing mechanism, then the cutter goes through the special tool to cut and trim, the efficiency is low, only after one group of the battery box is trimmed and taken down, the next group of the battery box can be arranged, positioned and trimmed, the process is complex, and the continuous mode cannot be realized.

The invention content is as follows:

the invention aims to overcome the defects of the prior art, and provides continuous automatic trimming equipment for a barrel-shaped plastic part port.

The technical solution of the invention is as follows:

a continuous automatic trimming device for a barrel-shaped plastic part port comprises a rack, wherein a rotary trimming device and a rotary supporting device are arranged on the rack, the rotary trimming device and the rotary supporting device are arranged up and down, and a trimming channel is formed between the rotary trimming device and the rotary supporting device;

the rotary trimming device comprises a rotary mechanism a and trimming mechanisms which are arranged on the rotary mechanism a in an array manner and are driven by the rotary mechanism a to rotate; the rotary supporting device comprises a rotary mechanism b and a supporting mechanism which is arranged on the rotary mechanism b in an array mode and is driven by the rotary mechanism b to do rotary motion, and the trimming mechanism and the supporting mechanism are in one-to-one correspondence in the vertical direction when being transmitted through the trimming channel; the trimming mechanism comprises a fixed component and a trimming component which is rotatably arranged on the fixed component;

the feeding device comprises a material supplementing mechanism arranged at the top of the frame and a feeding mechanism arranged at the tail end of the material supplementing mechanism and positioned at the inlet end of the trimming channel;

the rotary mechanism b drives the supporting mechanism to support a plastic part at the bottom of the feeding mechanism to enter the trimming channel when the supporting mechanism passes through the feeding mechanism, the fixed assembly is matched with the supporting mechanism to position and support the plastic part passing through the trimming channel, and the trimming assembly performs trimming of an upper port on the plastic part which is positioned and supported through rotation.

Preferably, rotation mechanism a includes gyration chain a, be provided with support a on the side of gyration chain a, fixed subassembly is fixed on support a, and this fixed subassembly includes the fixed axle and along the fixed a plurality of supports that set up on this fixed axle of fixed axle circumferencial direction array, slidable is provided with the piece of strutting on the support, the fixed axle is the cavity setting, and wears to be equipped with a lifter along its central axis direction, the lower tip of lifter articulates there is the connecting rod, and the other end of this connecting rod is articulated with the tail end of the piece of strutting, it is connected with reset spring to strut between piece and the support.

Preferably, the trimming assembly comprises a gear which is rotatably arranged on the fixed shaft, an extension sleeve which is coaxial with the gear and is fixedly connected with the gear, a cutter bar which is fixed on the extension sleeve and a cutter which is arranged at the end part of the cutter bar;

a rack is arranged in the trimming channel and fixed on the rack, and the rack is matched with the gear to drive the cutter to rotate around the fixed shaft in a circumferential manner.

Preferably, a sliding rod is arranged at the front end of the spreading part, a supporting part is arranged on the sliding rod in a sliding mode, a limiting block is arranged at the lower end part of the sliding rod, and the supporting part is arranged in a circular arc shape.

As an optimization, rotation mechanism b includes gyration chain b, be provided with support b on gyration chain b's the side, supporting mechanism sets up at support b, and this supporting mechanism is including setting up the guide arm at support b, it is provided with the loading board to slide on the guide arm, the guide arm bilateral symmetry is provided with two, both ends are provided with the extension rod about the loading board, the tip of extension rod is provided with the guide pulley, be provided with the track in the deburring passageway, this track is fixed in the frame, the guide pulley removes along the track to under orbital guiding action supporting loading board reciprocates.

Preferably, the track comprises a lifting section, a spreading section, a feeding section, a trimming section and a separating section from front to back in sequence.

Preferably, the material supplementing mechanism comprises a conveying belt arranged on the rack, and two sides of the conveying belt are provided with limiting guide rods fixed on the rack;

the feeding mechanism comprises a blanking frame arranged along the vertical direction, a supporting plate is arranged at the lower end part of the blanking frame, the supporting plate is L-shaped, and the upper end surface of the plastic part is lower than the lower bottom surface of the blanking frame when the plastic part falls on the supporting plate; the width of the supporting plate is smaller than the distance between the two guide rods on the bearing plate.

Preferably, a feeding assembly is arranged at the upper port of the feeding mechanism, the feeding assembly comprises a driving member and an adsorption member driven by the driving member, the adsorption member is arc-shaped, and an adsorption hole is formed in the inner surface of the adsorption member and connected with a negative pressure mechanism.

Preferably, a guide strip is further arranged above the trimming channel, the upper end part of the lifting rod slides along the lower surface of the guide strip when the fixing component is conveyed through the trimming channel, and the upper end part of the lifting rod moves up and down under the guiding action of the guide strip, and the guide strip comprises a pressing section and a holding section.

Preferably, a guide limiting block is fixedly connected to a side edge of the support a, a guide limiting strip fixed on the rack is arranged above the trimming channel, a guide limiting groove is formed in a side edge of the guide limiting strip, and the guide limiting block slides along the guide limiting groove.

The invention has the beneficial effects that:

1. according to the invention, the slewing mechanism a drives the trimming mechanism and the slewing mechanism b drives the supporting mechanism to synchronously transmit through the trimming channel, the trimming mechanism and the supporting mechanism are arranged in the trimming channel and correspond to each other in the vertical one-to-one position, so that a fixed assembly on the trimming mechanism can position and fix a plastic part on the supporting mechanism while transmitting, and then the trimming assembly is arranged on the fixed assembly, so that the positioned plastic part can be used for rapidly trimming a port of the plastic part in the process of transmitting the plastic part and the fixed assembly backwards together, the whole action is continuously carried out in the transmission process, the trimming efficiency of the plastic part is high, the positioning is accurate, the trimming is tidy, the processing efficiency after the plastic part is produced is greatly improved, and the labor cost is saved;

2. according to the invention, the fixing component is arranged to extend into the plastic part, and the plastic part is fixedly supported in an expanding mode from inside to outside, so that the supporting mode has higher stability, the plastic part is not easy to deform, and the trimming accuracy and the product quality are further ensured;

3. according to the plastic part fixing device, the fixing component completes positioning and fixing of a plastic part in the process of supporting the plastic part through the opening section, the cutter rotates under the driving action of the gear and the rack after the fixing is completed, the cutter does not contact with the port of the plastic part but keeps a certain distance in the positioning and fixing process, the ascending feed section is arranged behind the opening section, the opening part on the fixing component is arranged to slide up and down, the plastic part can move upwards along with the opening part when passing through the feed section after the fixing is completed, the ascending distance of the section is similar to that of the cutter in the cutter feeding process, the cutter rotates firstly, then the plastic part gradually approaches the cutter to complete trimming, the cutter is prevented from abutting against the port of the plastic part to be static, the structure is simple, the front and back matching is ingenious, and the cutting effect is good.

4. According to the invention, the lower end part of the feeding mechanism is provided with the supporting plate which is arranged in an L shape, and the upper end surface of the plastic part is lower than the lower bottom surface of the blanking frame when the plastic part is blanked on the supporting plate; and the width of the supporting plate is smaller than the distance between the two guide rods on the bearing plate, so that when the bearing plate is conveyed below the feeding mechanism, the two guide rods automatically take away a plastic part at the lowest part of the feeding mechanism, and the plastic part at the back automatically falls onto the supporting plate after being taken away, so that the automatic plastic part feeding process is realized, the structure is simple and ingenious, and the labor is saved.

In conclusion, the continuous production line has the advantages of high continuous production efficiency, simple and ingenious structure and low cost, and is particularly suitable for the field of plastic part production equipment.

Description of the drawings:

the invention is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic front view of an apparatus for continuously and automatically trimming edges of a barrel-shaped plastic part port;

FIG. 2 is a schematic structural view of the rotary trimming device and the rotary supporting device;

FIG. 3 is a schematic axial side view of a device for continuous automatic trimming of a barrel-shaped plastic part port;

FIG. 4 is an enlarged schematic view of FIG. 2 at A;

FIG. 5 is a schematic structural view of an deburring mechanism;

FIG. 6 is a schematic view of the trimming mechanism cooperating with the supporting mechanism to position and trim the plastic part;

FIG. 7 is a schematic view showing a state in which the guide stopper slides along the guide stopper groove;

fig. 8 is a schematic view of the state of the support mechanism as it is transported past the upper arriving mechanism.

The specific implementation mode is as follows:

the technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.