CN211279638U - Automatic change production line weighing device - Google Patents
Automatic change production line weighing device Download PDFInfo
- Publication number
- CN211279638U CN211279638U CN201921884816.XU CN201921884816U CN211279638U CN 211279638 U CN211279638 U CN 211279638U CN 201921884816 U CN201921884816 U CN 201921884816U CN 211279638 U CN211279638 U CN 211279638U
- Authority
- CN
- China
- Prior art keywords
- weighing
- tray
- cylinder
- lower support
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an automatic change production line weighing device, include: weighing tray, weighing mechanism and under bracing frame, longeron, base, when weighing, four cylinders stretch out, and four locating pins of weighing tray below insert in the fixed position sleeve of cylinder piston rod tip, the tray of weighing rises, waits to weigh the injection molding and puts on the tray of weighing, then the tray of weighing along with the cylinder falls down until the tray of weighing falls to the platform and weighs the upper surface, then, the cylinder continues to fall until four the locating pin breaks away from position sleeve, at this moment, the tray of weighing falls completely on the platform scale and do not have any support in order to prevent to influence the data of weighing, can begin to weigh afterwards, this mechanism structural design is reasonable, and weighing efficiency is higher, and data is comparatively accurate, can satisfy user's user demand.
Description
Technical Field
The utility model relates to an automatic control technical field especially relates to an automatic change production line weighing device.
Background
With the development and progress of technology, the automation of factory production lines is becoming a necessary trend. In the production process of injection molding workpieces, after the workpieces are subjected to injection molding, a weighing mode is usually used for screening qualified and unqualified products, the workpieces meeting the preset weight are qualified workpieces and enter the next procedure for processing, and the workpieces not meeting the preset weight are unqualified workpieces and are recycled. The weighing device who uses at present is non-standard device, in order to satisfy the demand that automation line is high-efficient, high-quality, and the producer can constantly improve the design weighing device, and based on this, this application provides an automation line weighing device.
SUMMERY OF THE UTILITY MODEL
Based on the background art the purpose, the utility model provides an automatic production line weighing device.
In order to achieve the above purpose, the present invention is realized by the following technical solutions: an automated production line weighing device, comprising: a weighing tray, a weighing mechanism, a lower support frame, a longitudinal beam and a base,
the base is connected with the lower end of the longitudinal beam, the upper end of the longitudinal beam is connected with the lower support frame, the lower support frame is provided with a weighing mechanism and is a square frame, four corners of the cylinder are respectively connected with a cylinder through cylinder fixing blocks, the cylinder is longitudinally arranged, the end part of a piston rod of the cylinder is connected with a positioning sleeve, a weighing tray is arranged above the lower support frame, the weighing tray comprises an upper square frame, the upper end and the lower end of four corners of the upper square frame are respectively connected with a positioning pin through a connecting plate, each positioning pin is respectively matched with the positioning sleeve at the corresponding position for use, the positioning pin can be inserted into and separated from the positioning sleeve, a piston rod of the air cylinder rises or falls to drive the weighing tray to rise or fall, and a profiling block used for positioning and fixing the injection molding piece is arranged on the upper end face of the upper square frame.
The weighing mechanism comprises a platform scale and an instrument panel, the platform scale is arranged on a lower support frame, one side of the lower support frame is connected with an instrument support beam, the instrument support beam is provided with the instrument panel, and the instrument panel is connected with the platform scale and used for displaying weighing data of the platform scale.
The upper square frame is connected with a photoelectric sensor through a sensor support, and the photoelectric sensor is used for detecting an injection molding piece to be weighed.
An L-shaped detection plate is arranged on one side of the upper square frame, and a proximity switch matched with the L-shaped detection plate for use is arranged on a lower supporting frame below the L-shaped detection plate.
And the longitudinal beam is provided with an electromagnetic valve for controlling the air passage of the air cylinder to be opened and closed.
Compared with the prior art, the beneficial effects of the utility model are that: during weighing, four cylinders stretch out, four locating pins below the weighing tray are inserted into the locating sleeves fixed at the end parts of the piston rods of the cylinders, the weighing tray rises, an injection molding piece to be weighed is placed on the weighing tray, then the weighing tray falls along with the cylinders until the weighing tray falls onto the upper surface of the platform scale, then the cylinders continue to fall until four locating pins are separated from the locating sleeves, at the moment, the weighing tray completely falls on the platform scale without any support so as to prevent weighing data from being influenced, and then weighing can be started.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the weighing tray of the present invention;
FIG. 3 is a schematic view of the platform scale mounting structure of the present invention;
fig. 4 is a schematic structural view of the lower support frame of the present invention.
In the figure: 1-weighing tray, 11-positioning pin, 12-connecting plate, 13-sensor bracket, 14-L-shaped detection plate, 15-contour block, 16-photoelectric sensor, 2-cylinder, 3-cylinder fixing block, 4-platform scale, 5-instrument panel, 6-electromagnetic valve, 7-base, 21-lower support frame, 22-instrument support beam, 23-backing plate, 24-longitudinal beam and 25-proximity switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and more obvious, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, an embodiment of the present application provides an automatic production line weighing device, including: a weighing tray 1, a weighing mechanism, a lower support frame 21, a longitudinal beam 24 and a base 7,
the base 7 is connected with the lower end of a longitudinal beam 24, the upper end of the longitudinal beam 24 is connected with the lower support frame 21, a weighing mechanism is arranged on the lower support frame 21, the lower support frame is a square frame, four corners of the frame are respectively connected with a cylinder 2 through cylinder fixing blocks 3, the cylinder 2 is longitudinally arranged, the end part of a piston rod is connected with a positioning sleeve, a weighing tray 1 is arranged above a lower supporting frame 21, the weighing tray 1 comprises an upper square frame, the upper ends and the lower ends of four corners of the upper square frame are respectively connected with a positioning pin 11 through a connecting plate 12, each positioning pin 11 is respectively matched with the positioning sleeve at the corresponding position for use, the positioning pin 11 can be inserted into and pulled out of the positioning sleeve, a piston rod of the air cylinder 2 rises or falls to drive the weighing tray 1 to rise or fall, and the upper end surface of the upper square frame is provided with a profiling block 15 for positioning and fixing the injection molding part.
In a preferred embodiment, the weighing mechanism comprises a platform scale 4 and an instrument panel 5, the platform scale 4 is arranged on a lower support frame 21 through a base plate 23, an instrument support beam 22 is connected to one side of the lower support frame 21, the instrument support beam 22 is provided with the instrument panel 5, and the instrument panel 5 is connected with the platform scale 4 and used for displaying weighing data of the platform scale 4.
In a preferred embodiment, the upper end face of the upper square frame is connected to a photoelectric sensor 16 via a sensor carrier 13, the photoelectric sensor 16 being used to detect the injection-molded part to be weighed.
In a preferred embodiment, an L-shaped detection plate 14 is arranged on one side of the upper square frame, and a proximity switch 25 matched with the L-shaped detection plate 14 is arranged on the lower supporting frame 21 below the L-shaped detection plate 14.
In a preferred embodiment, the longitudinal beam 24 is provided with an electromagnetic valve for controlling the air passage of the cylinder 2 to open and close.
It should be noted that the platform balance 4 and the instrument panel 5 are used in cooperation, and have a mertler brand and model of ICS465S-COUNT-15LA/F, and are installed in the middle of the square mounting seat above the base 7 for weighing the injection-molded parts placed on the weighing tray 1, the instrument panel 5 is installed at the side end of the square mounting seat above the base 7 for displaying weighing data, and the base 7 is fixed on the ground through screws.
During weighing, four cylinders 2 stretch out, and four locating pins 11 below the weighing tray 1 are inserted into the locating sleeves fixed at the ends of the piston rods of the cylinders, the weighing tray 1 rises, and an injection molded part to be weighed is placed on the weighing tray 1, then the weighing tray 1 falls along with the cylinders 2 until the weighing tray 1 falls on the upper surface of the platform scale 4, then the cylinders 2 continuously fall until four locating pins 11 are separated from the locating sleeves, at the moment, the weighing tray 1 completely falls on the platform scale 4 and does not have any support to prevent the weighing data from being influenced, and then weighing can be started.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an automation line weighing device which characterized in that includes: a weighing tray (1), a weighing mechanism, a lower support frame (21), a longitudinal beam (24) and a base (7),
the base (7) is connected with the lower end of a longitudinal beam (24), the upper end of the longitudinal beam (24) is connected with the lower support frame (21), a weighing mechanism is arranged on the lower support frame (21), the lower support frame is a square frame, four corners of the lower support frame are respectively connected with a cylinder (2) through cylinder fixing blocks (3), the cylinder (2) is longitudinally arranged, the end part of a piston rod of the cylinder is connected with a positioning sleeve, a weighing tray (1) is arranged above the lower support frame (21), the weighing tray (1) comprises an upper square frame, the upper end and the lower end of four corners of the upper square frame are respectively connected with a positioning pin (11) through a connecting plate (12), each positioning pin (11) is respectively matched with the positioning sleeve at a corresponding position for use, the positioning pin (11) can be inserted into and separated from the positioning sleeve, and the piston rod of the cylinder (2), the weighing tray (1) is driven to ascend or descend, and a profiling block (15) used for positioning and fixing an injection molding piece is arranged on the upper end face of the upper square frame.
2. The automatic production line weighing device of claim 1, wherein the weighing mechanism comprises a platform scale (4) and an instrument panel (5), the platform scale (4) is arranged on a lower support frame (21), one side of the lower support frame (21) is connected with an instrument support beam (22), the instrument support beam (22) is provided with the instrument panel (5), and the instrument panel (5) is connected with the platform scale (4) and used for displaying weighing data of the platform scale (4).
3. The automatic production line weighing device of claim 1, wherein the upper end surface of the upper square frame is connected with a photoelectric sensor through a sensor bracket (13), and the photoelectric sensor is used for detecting the injection molded part to be weighed.
4. The weighing device of claim 1, wherein an L-shaped detection plate (14) is arranged on one side of the upper square frame, and a proximity switch (25) matched with the L-shaped detection plate (14) is arranged on a lower supporting frame (21) below the L-shaped detection plate (14).
5. The automatic production line weighing device of claim 1, wherein the longitudinal beam (24) is provided with an electromagnetic valve for controlling the air passage of the air cylinder (2) to be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884816.XU CN211279638U (en) | 2019-11-05 | 2019-11-05 | Automatic change production line weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884816.XU CN211279638U (en) | 2019-11-05 | 2019-11-05 | Automatic change production line weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211279638U true CN211279638U (en) | 2020-08-18 |
Family
ID=72011438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884816.XU Active CN211279638U (en) | 2019-11-05 | 2019-11-05 | Automatic change production line weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211279638U (en) |
-
2019
- 2019-11-05 CN CN201921884816.XU patent/CN211279638U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107014475B (en) | Automatic calibration device and calibration method for lithium battery slurry mixing weighing system | |
| CN211279638U (en) | Automatic change production line weighing device | |
| CN102487838A (en) | Weighing trough device for pigs | |
| CN109186424B (en) | Precision angle measuring instrument and precision angle measuring method for mechanical parts without damage | |
| CN207335837U (en) | A kind of automatic feeding discharging mechanism of weighing | |
| CN210051253U (en) | Electromagnetic valve detection device | |
| CN106500807A (en) | A kind of weighing device for being applied to tubing Overturnable-plate frame | |
| CN105865663A (en) | Instrument pointer pulling force detection device | |
| CN215573651U (en) | Spring production is with elasticity testing arrangement that has clamp fastening fixed knot structure | |
| CN112710489B (en) | Computer detection equipment | |
| CN204881448U (en) | Glass film thickness measurement appearance | |
| CN211373806U (en) | Buffer type lower balance body | |
| CN221506123U (en) | Automatic comparison device for weights | |
| CN206455914U (en) | A kind of automatic weighing device for injection molding station | |
| CN221685661U (en) | Automatic calibrating device for float glass raw material scale | |
| CN202255580U (en) | Automatic loading weighing apparatus with automatic calibration mechanism | |
| CN205301124U (en) | Take automatic interfacial tension apparatus of safety cover | |
| CN206990095U (en) | Automatic calibration device for lithium battery slurry mixing weighing system | |
| CN106771075B (en) | Double-station automatic detection device and method for contact pin type soil moisture sensor | |
| CN102435270A (en) | Automatic charging weigher with automatic calibration mechanism | |
| CN209815116U (en) | Stopper for belt type circulation assembly line | |
| CN221123579U (en) | Weighing apparatus detection device | |
| CN205294486U (en) | Glass fiber rolls off production line to move and carries anchor clamps | |
| CN221485091U (en) | Durability testing device for luggage handle | |
| CN220853377U (en) | Hole site appearance inspection mould of aircraft part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |