Quenching clamp for batch production of glass bottle bodies

Abstract

The invention relates to the technical field of glass bottle body production, and particularly discloses a quenching clamp for glass bottle body batch production. The problem that when a glass bottle is clamped, the stress direction of the clamping position is staggered, and consequently the glass bottle is bent and deformed is solved. Comprising a rectangular frame, two U-shaped plates are connected to the rectangular frame in a sliding mode, the U-shaped plates are fixedly connected with a plurality of supporting plates and a plurality of fixing plates, the supporting plates and the fixing plates are distributed in a staggered mode, and the supporting plates and the fixing plates on the two U-shaped plates are in one-to-one correspondence; and one end of the clamping plate is rotationally connected to the supporting plate, and clamping strips are connected to the two sides of the clamping plate in a sliding mode. According to the glass bottle clamping device, all the clamping plates rotate synchronously in the same direction, the clamping strips move along the fixed track, the clamping strips make contact with glass bottle openings, glass bottles are clamped, the glass bottles are prevented from being extruded, and the production quality of the glass bottles is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of glass bottle body production, and in particular discloses a quenching fixture for mass production of glass bottle bodies. Background Art

[0002] Glass bottles are a common packaging container, widely used in food, beverage, pharmaceutical and cosmetic industries. Glass bottles are mainly made of quartz sand, soda ash, limestone and other raw materials through high-temperature smelting. They have the characteristics of high transparency, good chemical stability and easy recycling. The production process of glass bottles includes raw material preparation, melting, molding, annealing, surface treatment and inspection. When quenching the glass bottles, in order to achieve efficient quenching treatment, it is necessary to use a specially designed quenching fixture to fix the position of the glass bottles to ensure that the glass bottles are evenly heated and cooled.

[0003] In the prior art, a batch quenching fixture for the production of glass cosmetic bottles with application number 202410635470.9 records the following technical solution: by rotating the clamping rod, the clamping bar clamps multiple glass cosmetic bottles for batch movement and heating operation, and then the glass cosmetic bottles are driven to rotate by the clamping bar, so that the contact position between the clamping bar and the glass cosmetic bottles changes, so that the glass cosmetic bottles are cooled more evenly. Although this invention application makes the quenching and cooling process of the glass cosmetic bottles more uniform, the placement method of the clamped glass cosmetic bottles has defects. The glass bottles are at the critical point of softening after heating, and the two rotating clamping rods rotate in the same direction so that their edges squeeze the glass bottles to complete the operation of clamping the glass bottles. However, the directions of the extrusion force of the two rotating clamping plate edges on the glass bottles are different, and there is mutual sliding in the process of the rotating clamping rod edges squeezing the glass bottles, which makes it easy for the glass bottles to bend or deflect at the clamped position, resulting in the product specifications not meeting the standards and causing the product production quality to decline. Summary of the invention

[0004] In order to solve the problem that when a glass bottle is clamped, the force direction at the clamping point is misaligned, resulting in bending and deformation of the glass bottle, the present invention provides a quenching fixture for mass production of glass bottles.

[0005] The technical implementation scheme of the present invention is: a quenching fixture for mass production of glass bottles, comprising: A rectangular frame, wherein two U-shaped plates are slidably connected to the rectangular frame, a hand-held rod is fixedly connected to the U-shaped plate, a plurality of support plates and a plurality of fixed plates are fixedly connected to the U-shaped plate, the support plates and the fixed plates are in a staggered distribution state, and the support plates and the fixed plates on the two U-shaped plates correspond to each other one by one; The number of clamping plates is the same as that of the supporting plates, one end of the clamping plate is rotatably connected to the supporting plate, and clamping strips are slidably connected to the two sides of the clamping plate. A spring is fixedly connected between the clamping plate and the clamping strip thereon, and the bottle mouths of multiple glass bottles are clamped in batches by rotating all the clamping plates in the same direction in combination with the movement of the clamping strips; Support rods, the number of which is the same as that of the fixing plates, one end of the support rods being rotatably connected to the fixing plates, and the other end of the clamping plates being spline-connected to the corresponding support rods; A control mechanism, disposed in the U-shaped plate, for controlling the angle of synchronous rotation of the clamping plates; The stabilizing mechanism is arranged on the clamping plate and is used for fixing the glass bottle.

[0006] As a preferred embodiment of the present invention, the control mechanism includes: Two racks are slidably connected to the two U-shaped plates respectively, the clamping plate and the support rod are both fixedly connected with gears meshing with the racks, and a spring is fixedly connected between the U-shaped plate and the rectangular frame; A plurality of clamping assemblies, the number of which is the same as the number of the clamping plates, are respectively arranged on the clamping bars of all mirror images and are used to control the moving track of the clamping bars.

[0007] As a preferred embodiment of the present invention, the clamping assembly comprises: A sliding rod is slidably connected to the corresponding clamping bar, a spring is fixedly connected between the clamping bar and the sliding rod thereon, a centrally symmetrical guide groove and a centrally symmetrical reset groove are provided on the support plate, both ends of the reset groove are connected to the corresponding guide groove, and the sliding rod controls the clamping bar to clamp the glass bottle by sliding in the guide groove and the reset groove.

[0008] As a preferred embodiment of the present invention, the depth of the reset groove is smaller than the depth of the guide groove, and a step surface and an inclined surface are respectively provided at the connection point between the reset groove and the guide groove.

[0009] As a preferred embodiment of the present invention, the stabilizing mechanism comprises: A plurality of limit slide bars are respectively slidably connected to all the clamping plates, a single clamping plate is slidably connected to a plurality of limit slide bars, the limit slide bars are only located on both sides of the gaps between all the clamping plates, the limit slide bars are slidably connected to the fixing rods, and a spring is fixedly connected between the limit slide bars and the fixing rods at the lower side thereof; A clamping rod is arranged on the rotating rod, the clamping plate is fixedly connected with a plurality of pull ropes, the pull ropes penetrate the adjacent limiting sliding rods, and the pull ropes are fixedly connected to the rotating rod at the lower side thereof; A positioning assembly is arranged on the two hand-held rods and is used to control the moving distance of the limiting sliding rod.

[0010] As a preferred embodiment of the present invention, the positioning component includes: Two pulling plates are respectively slidably connected to the two hand-held rods, and a plurality of connecting slides are slidably connected to the clamping plate, the number of the connecting slides is the same as twice the number of gaps between all the clamping plates, a tension spring is fixedly connected between the clamping plate and the connecting slides thereon, the connecting slides are fixedly connected to connecting ropes fixed to the corresponding pulling plates, and a plurality of guide wheels for guiding all the connecting ropes are arranged on the U-shaped plate; The number of the rotating rods is the same as the number of all the limiting sliding rods on the lower side of a single connecting slide, and is hinged on the adjacent connecting slide. The limiting sliding rod is hinged to the rotating rod on its upper side.

[0011] As a preferred embodiment of the present invention, the positioning component further comprises: A plurality of limit rods, the number of which is the same as the number of the clamping rods, are fixedly connected to all the clamping plates. The limit rods are only located at the gaps between all the clamping plates. The limit rods on two adjacent clamping plates cooperate with each other to limit the position of the glass bottle.

[0012] As a preferred embodiment of the present invention, the relative sliding distance between the clamping plate and the adjacent support rod is smaller than the distance between two adjacent limit rods on the same side of the clamping plate, so as to prevent the limit rods on different clamping plates from colliding.

[0013] As the preferred embodiment of the present invention, it also includes: A plurality of pressure control mechanisms, the number of which is the same as the number of the rotating rods, are respectively arranged on all the rotating rods, and are used to control the force of the clamping rod squeezing the glass bottle, the pressure control mechanism comprises: a sliding round rod, which is slidably connected to the adjacent rotating rods, the sliding round rod is fixedly connected to the corresponding clamping rod, the sliding round rod is slidably connected to a sliding cylinder, a tension spring is fixedly connected between the rotating rod and the sliding cylinder thereon, the rotating rod is slidably connected to the clamping rod thereon, a spring is fixedly connected between the clamping rod and the rotating rod thereon, and a through hole is arranged on the side wall of the sliding cylinder; A limit ring is fixedly connected to the rotating rod, and the limit ring cooperates with the corresponding through hole on the side wall of the sliding cylinder to block and control the opening and closing of the through hole on the side wall of the sliding cylinder through the limit ring to change the total amount of gas in the sliding cylinder.

[0014] As a preferred embodiment of the present invention, a through hole is provided on the sliding round rod, and a one-way valve is provided in the through hole of the sliding round rod for replenishing the missing gas in the sliding cylinder when the sliding round rod is reset.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: 1. The present invention achieves the clamping of the glass bottle by synchronously rotating all the clamping plates in the same direction and moving the clamping bars along a fixed track, thereby avoiding squeezing of the glass bottles and ensuring the production quality of the glass bottles.

[0016] 2. The present invention guides the sliding rod through the guide groove and the reset groove in the clamping assembly, controls the moving distance of the clamping bar, makes the clamping bar only contact with the glass bottle, completes the clamping of the glass bottle without squeezing the glass bottle, and improves the clamping effect of the clamping bar on the glass bottle.

[0017] 3. The present invention individually fixes the glass bottles that are moved in batches by moving the rotating rod and the clamping rod in the stabilizing mechanism, thereby preventing the glass bottles from shaking during transportation, causing the glass bottles to be deformed or dented due to mutual collision.

[0018] 4. The present invention limits the maximum value of the squeezing force on the glass bottle by the cooperation between the limit ring in the pressure control mechanism and the sealing of the through hole on the sliding cylinder, thereby preventing the glass bottle from being deformed and scrapped due to excessive squeezing force. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the parts of the U-shaped plate and the hand-held rod of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the parts at the support plate and the fixing plate of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the rack and gear parts of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the parts at the support rod and the limit rod of the present invention; Figure 6 is a cross-sectional view of the splint of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the parts at the sliding rod and the guide groove of the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the parts at the guide groove and the reset groove of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the parts connecting the slide plate and the limit rod of the present invention; Fig.10 It is a three-dimensional structural schematic diagram of the parts of the limit sliding rod and the rotating rod of the present invention; Fig.11 It is a three-dimensional structural cross-sectional view of the parts of the sliding cylinder and the limiting ring of the present invention.

[0020] Explanation of the accompanying drawings: 1-rectangular frame, 2-U-shaped plate, 3-handling rod, 4-support plate, 5-fixed plate, 6-clamp, 7-support rod, 10-clamping bar, 201-rack, 202-gear, 301-sliding rod, 302-guide groove, 303-reset groove, 401-limiting sliding rod, 402-rotating rod, 403-clamping rod, 404-pull rope, 501-pull plate, 502-connecting slide plate, 503-connecting rope, 504-rotating rod, 601-limiting rod, 701-sliding round rod, 702-sliding cylinder, 703-limiting ring. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 -Attached Fig.11 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0022] Example 1: When the quenching clamp clamps the heated glass bottles in batches, the quenching clamp squeezes the clamping part of the glass bottles by rotating to complete the clamping of the glass bottles. The squeezing force on the clamped part of the glass bottles is misplaced in direction, and the glass bottles are in a critical state of softening after being heated. The misplaced squeezing force may cause the clamping part of the glass bottles to bend or deform, resulting in the specifications of the glass bottles not meeting the standards and reducing the production quality of the glass bottles.

[0023] A quenching fixture for mass production of glass bottles, please refer to Figure 1-Figure 5 As shown, it includes: a rectangular frame 1, on which two U-shaped plates 2 are slidably connected, and a hand-held rod 3 is fixedly connected to the U-shaped plate 2, and a plurality of support plates 4 and a plurality of fixed plates 5 are fixedly connected to the U-shaped plate 2, and the support plates 4 and the fixed plates 5 are in a staggered distribution state, and the support plates 4 and the fixed plates 5 on the two U-shaped plates 2 correspond to each other one by one; a clamping plate 6, the number of which is the same as that of the support plate 4, one end of the clamping plate 6 is rotatably connected to the support plate 4, and clamping strips 10 are slidably connected to the two sides of the clamping plate 6, and a spring is fixedly connected between the clamping plate 6 and the clamping strip 10 thereon, and the bottle mouths of multiple glass bottles are clamped in batches through the same-direction rotation of all the clamping plates 6 and the movement of the clamping strip 10; a support rod 7, the number of which is the same as that of the fixed plate 5, one end of the support rod 7 is rotatably connected to the fixed plate 5, and the other end of the clamping plate 6 is spline-connected to the corresponding support rod 7; a control mechanism is arranged in the U-shaped plate 2, and is used to control the angle of synchronous rotation of the clamping plate 6; a stabilizing mechanism is arranged on the clamping plate 6, and is used to fix the glass bottle.

[0024] In the above scheme, it is intended to solve the problem that when the glass bottle is clamped, the glass bottle is subjected to excessive squeezing force and the glass bottle is at the critical point of softening, which makes the glass bottle prone to bending and deformation. All the splints 6 and the support rods 7 are located between the two U-shaped plates 2, and any two adjacent splints 6 are a group. Initially, each group of splints 6 is centrally symmetrically distributed, and the plane where the two clamping strips 10 on the splints 6 are located is initially in a vertical state. The splints 6 are rotatably connected to the center of the support plate 4, and the support rods 7 are rotatably connected to the center of the fixed plate 5. The gap between each group of splints 6 is larger than the diameter of the glass bottle, and the minimum spacing between the clamping strips 10 on the opposite sides of each group of splints 6 is equal to the diameter of the glass bottle mouth, so that the clamping strips 10 only contact with the glass bottle without squeezing the glass bottle, and all the splints 6 only It rotates synchronously in the same direction and is used to achieve the purpose of moving glass bottles in batches by synchronously clamping the mouths of multiple glass bottles. The support plates 4 on different U-shaped plates 2 are staggered in the front-to-back direction, and the fixed plates 5 on different U-shaped plates 2 are staggered in the front-to-back direction. The number of support plates 4 and fixed plates 5 on the U-shaped plate 2 is three. The number of clamping plates 6 and support rods 7 in the device is six, so that the device can clamp five rows of glass bottles at the same time. The moving distance of the U-shaped plate 2 on the rectangular frame 1 is equal to the relative sliding distance of the clamping plate 6 and the support rod 7. By changing the spacing between the two U-shaped plates 2, each group of clamping plates 6 is moved in opposite directions, thereby driving the glass bottles to rotate, and the contact surface between the clamping bar 10 and the glass bottle changes, thereby ensuring the uniformity of cooling during quenching of the glass bottles.

[0025] Workflow: First, the operator arranges the glass bottles neatly into five rows, and then the operator picks up the device through two hand-held rods 3, so that each row of glass bottles enters between each group of clamps 6, and the device is suspended on the upper side of the glass bottles. The plane where the two U-shaped plates 2 are located is flush with the plane where all the glass bottles are clamped. At this time, the operator controls the clamps 6 and the support rods 7 to rotate synchronously clockwise (from right to left) through the control mechanism. When the clamps 6 rotate to a horizontal state, the control mechanism is closed (at this time, the clamps 6 drive the two clamping bars 10 thereon to align with the clamped position of the glass bottles). During the rotation of the clamps 6, the two clamping bars 10 in the clamps 6 are in a retracted state, and the springs connected to the clamping bars 10 are in a compressed state.

[0026] When the clamping plate 6 rotates to a horizontal state, the control mechanism releases the limit on the clamping strip 10, and the clamping strip 10 moves under the elastic force of the connected spring, and the two clamping strips 10 between each group of clamping plates 6 approach each other, and the two clamping strips 10 contact the mouth of the glass bottle to complete the clamping of the glass bottle. Then the operator moves the device through the two hand-held rods 3 to move the glass bottles in batches. After the glass bottles are moved to the high-temperature furnace by the device, the operator controls the clamping plate 6 and the support rod 7 to rotate and reset in the opposite direction through the control mechanism. At the same time as the clamping plate 6 and the support rod 7 rotate and reset, the control mechanism controls the clamping strip 10 to move and reset, and the clamping strip 10 in the clamping plate 6 moves and resets, and the clamping strip 10 compresses the spring connected to it, and the clamping of the glass bottle is released. When the heating of the glass bottle is completed, the glass bottle is at the critical point of softening, and the above-mentioned operation of clamping the glass bottles in batches is repeated. At this time, the two clamping strips 10 contact and clamp the glass bottle to prevent the clamping strip 10 and the glass bottle from sliding relative to each other.

[0027] When the device completes clamping of the heated glass bottles, the operator controls the stabilizing mechanism to auxiliary fix the lower side of the clamped part of the glass bottles while lifting the device, so as to avoid shaking of the glass bottles due to vibration during the batch handling of the glass bottles by the device, and causing the glass bottles to be deformed or dented due to mutual collision, thereby further ensuring the safety of the glass bottles in the production process. When the device puts the glass bottles into water for quenching, the operator controls the stabilizing mechanism to release the fixation of the glass bottles, and then the operator pulls the two hand-held rods 3 to both sides, and the two hand-held rods 3 drive the two U-shaped plates 2 to move away from each other on the rectangular frame 1, and the clamping plates 6 and the supporting rods 7 slide with each other, and each group of clamping plates 6 moves in different directions, and the two clamping bars 10 between each group of clamping plates 6 move in different directions, and the clamping bars 10 drive the glass bottles to rotate, and the contact point between the clamping bars 10 and the glass bottles changes, so that the glass bottles are cooled more evenly and the cooling effect is improved.

[0028] When the quenching of the glass bottles is completed, the operator moves the glass bottles to the placement position through the device, and then repeats the above-mentioned glass bottle contact and clamping operation, thereby completing the batch quenching operation of the glass bottles. All parts used in the device are restored to their initial positions, and the quenching treatment of the next batch of glass bottles is continued.

[0029] Please refer to Figure 1-Figure 8As shown, the control mechanism includes: two racks 201, which are slidably connected to the two U-shaped plates 2, the clamping plate 6 and the support rod 7 are fixedly connected with a gear 202 meshing with the rack 201, and a spring is fixedly connected between the U-shaped plate 2 and the rectangular frame 1; a plurality of clamping components, the number of which is the same as the number of the clamping plates 6, are respectively arranged on all the mirrored clamping bars 10, and are used to control the moving trajectory of the clamping bars 10, and the clamping components include: a sliding rod 301, which is slidably connected to the corresponding clamping bar 10, and the clamping bar 10 and the clamping bar 10 are fixedly connected. A spring is fixed between the sliding rods 301 thereon, and a centrally symmetrical guide groove 302 and a centrally symmetrical reset groove 303 are provided on the support plate 4. Both ends of the reset groove 303 are connected to the corresponding guide groove 302. The sliding rod 301 slides in the guide groove 302 and the reset groove 303 to control the clamping bar 10 to clamp the glass bottle. The depth of the reset groove 303 is less than the depth of the guide groove 302, and a step surface and an inclined surface are respectively provided at the connection between the reset groove 303 and the guide groove 302.

[0030] In the above scheme, it is intended to control the moving trajectory of all the clamping bars 10. A rack 201 is meshed with six gears 202. Taking the gear 202 on the left side as an example, three gears 202 are located on the clamping plate 6, and three gears 202 are located on the support rod 7. The guide groove 302 is composed of an arc groove and a straight groove. The center of the arc groove of the guide groove 302 coincides with the rotation center of the adjacent clamping plate 6 on the support plate 4, and the straight groove extension line of the guide groove 302 passes through the rotation center of the adjacent clamping plate 6 on the support plate 4, so that the process of the clamping bar 10 clamping the glass bottle is instantaneous contact, and there is no relative squeezing or relative sliding with the glass bottle, which affects the flatness of the surface of the glass bottle. Taking the rear side guide groove 302 on the lower left support plate 4 as an example, the clamping plate 6 is initially in a vertical state, the sliding rod 301 is initially located at the uppermost side of the guide groove 302, and the spring connected to the clamping bar 10 is in a compressed state.

[0031] Working process: when the glass bottle enters between each group of splints 6, the operator pulls the two racks 201, and all the gears 202 drive the splints 6 and the support rod 7 to rotate synchronously clockwise (from right to left). When the gear 202 rotates 90°, stop pulling the rack 201. At this time, the splint 6 rotates to a horizontal state. During the rotation of the splint 6, taking the clamping bar 10 on the rear side of the frontmost splint 6 as an example, the splint 6 drives the sliding rod 301 to slide downward in the guide groove 302 through the clamping bar 10. When the sliding rod 301 moves to the lowermost side of the arc groove in the guide groove 302, the splint 6 rotates to a horizontal state, and the clamping bar 10 moves backward under the elastic force of the connected spring to clamp the glass bottle. The clamping bar 10 drives the sliding rod 301 to slide backward in the straight groove of the guide groove 302 to the extreme position. At this point, the clamping of the glass bottle is completed, and the operator moves the position of the glass bottles in batches through this device.

[0032] When it is necessary to release the clamping of the glass bottle, the rack 201 is pushed back to the initial position, and all the gears 202 drive the splint 6 and the support rod 7 to rotate in the opposite direction to reset. During the rotation and reset of the splint 6, the splint 6 drives the sliding rod 301 to move upward through the clamping bar 10, and the sliding rod 301 enters the reset groove 303 along the inclined surface and moves along it, and the sliding rod 301 moves into the clamping bar 10 and compresses the connected spring, and the clamping bar 10 is gradually retracted into the splint 6, and the clamping bar 10 compresses the connected spring. When the sliding rod 301 moves upward to the limit in the reset groove 303, the sliding rod 301 enters the guide groove 302 through the step surface, and the sliding rod 301 enters the guide groove 302 under the action of the connected spring, and the sliding rod 301 moves upward along the guide groove 302 to the limit position, and all the parts used have returned to their initial positions.

[0033] Please refer to Figure 2 , Figure 3 , Figure 5 and Figure 9-11 As shown, the stabilizing mechanism includes: a plurality of limit slide bars 401, which are respectively slidably connected to all the splints 6, a single splint 6 is slidably connected to a plurality of limit slide bars 401, the limit slide bars 401 are only located on both sides of the gaps between all the splints 6, the limit slide bars 401 are slidably connected to a rotating rod 402, a spring is fixedly connected between the limit slide bar 401 and the rotating rod 402 on its lower side; a clamping rod 403 is arranged on the rotating rod 402, a plurality of pull ropes 404 are fixedly connected to the splint 6, the pull ropes 404 penetrate adjacent limit slide bars 401, and the pull ropes 404 are fixedly connected to the rotating rod 402 on its lower side; a positioning component is arranged on the two hand-held rods 3, and is used to control the moving distance of the limit slide bar 401, the positioning component includes: two pull plates 501, which are respectively slidably connected to the two hand-held rods 3, a plurality of connecting slide plates 502 are slidably connected to the splint 6, and the number of the connecting slide plates 502 is the same as twice the number of gaps between all the splints 6. , a tension spring is fixedly connected between the splint 6 and the connecting slide 502 thereon, and the connecting slide 502 is fixedly connected to a connecting rope 503 fixedly connected to the corresponding pull plate 501, and a plurality of guide wheels for guiding all the connecting ropes 503 are arranged on the U-shaped plate 2; the rotating rod 504, the number of which is the same as the number of all the limiting slide bars 401 on the lower side of a single connecting slide 502, and is hinged on the adjacent connecting slide 502, and the limiting slide bar 401 is hinged on the rotating rod 504 on its upper side. The positioning assembly also includes: a plurality of limiting rods 601, the number of which is the same as the number of the clamping rods 403, which are fixedly connected to all the splints 6, and the limiting rods 601 are only located at the gaps between all the splints 6, and the limiting rods 601 on two adjacent splints 6 cooperate with each other to limit the position of the glass bottle, and the relative sliding distance between the splint 6 and the adjacent support rod 7 is less than the spacing between the two adjacent limiting rods 601 on the same side of the splint 6, so as to prevent the limiting rods 601 on different splints 6 from colliding.

[0034] In the above scheme, it is intended to solve the problem that in the process of moving glass bottles in batches through the device, shaking is likely to occur, which may cause collisions between glass bottles and cause deformation or depression of glass bottles. Two rows of pull ropes 404 are fixedly connected to the splint 6, and each row of pull ropes 404 consists of five. All the limit rods 601 on each group of splints 6 cooperate with each other to ensure that the glass bottles are evenly distributed when the device transports glass bottles in batches, so that the glass bottles in the same batch are evenly heated when the glass bottles are subsequently heated. The number of single-row limit sliding rods 401 is five, and the two clamping rods 403 matching between each group of splints 6 achieve the effect of fixing the glass bottles by approaching each other. The number of single-row limit rods 601 on the splint 6 is five, and the gap between each group of splints 6 clamps five glass bottles at a time. The distance between the two relative limit rods 601 is greater than the diameter of the glass bottle mouth, which is used to limit the position of the glass bottle between the two clamping bars 10 to prevent the glass bottle from sliding relative to each other between the two clamping bars 10.

[0035] Working process: When the operator uses the device to clamp the glass bottle heated in the high-temperature furnace, the operator lifts the device and the glass bottle by the hand-held rod 3 and pulls the two pull plates 501 upwards. Taking the connecting rope 503 on the front side as an example, the pull plate 501 drives the corresponding connecting slide plate 502 to move to the left through the connecting rope 503, and the connecting slide plate 502 stretches the tension spring connected to it. The connecting slide plate 502 drives the five limit slide bars 401 to move downward through the five connected rotating rods 504, and the limit slide bar 401 drives the rotating rod 402 to move downward. Due to the traction of the pull rope 404, During the downward movement of the limit slide bar 401, the pull rope 404 and the limit slide bar 401 slide with each other. Taking the leftmost rotating rod 402 as an example, the pull rope 404 pulls the rotating rod 402 to slide to the right relative to the limit slide bar 401, and the spring between the rotating rod 402 and the adjacent limit slide bar 401 is compressed. The clamping rod 403 on the rotating rod 402 gradually approaches the left part of the side wall of the glass bottle and contacts it. Similarly, the clamping rod 403 adjacent to the glass bottle on the adjacent splint 6 moves to the left and contacts the right part of the side wall of the glass bottle, thereby completing the fixation of the glass bottle and reducing the possibility of glass bottles colliding with each other during transportation.

[0036] When the glass bottles enter the water for cooling, the operator releases the pull plate 501, and the connecting slide plate 502 moves and resets under the tension of the tension spring. The connecting slide plate 502 drives the pull plate 501 to move and reset through the connecting rope 503. At the same time, the connecting slide plate 502 drives the limiting slide bar 401 to move and reset upward through the rotating rod 504. The pull rope 404 is relaxed, and the rotating rod 402 drives the clamping rod 403 to move and reset relative to the limiting slide bar 401 under the elastic force of the connected spring. During the batch transportation of glass bottles, the limiting rod 601 fixes the glass bottles to prevent the glass bottles from shaking during the transportation of the device. When the pull plate 501 moves and resets, all parts in the device return to their initial positions.

[0037] In the above-mentioned embodiment, the connection relationship between the rotating rod 402 and the adjacent clamping rod 403 can be regarded as a fixed connection state. However, in the subsequent embodiments, the connection relationship between the rotating rod 402 and the adjacent clamping rod 403 is a sliding connection.

[0038] Example 2: Based on Example 1, please refer to Fig.10 and Fig.11 As shown, it also includes: a plurality of pressure control mechanisms, the number of which is the same as the number of the rotating rods 402, which are respectively arranged on all the rotating rods 402, and are used to control the force of the clamping rod 403 squeezing the glass bottle, and the pressure control mechanism includes: a sliding round rod 701, which is slidably connected to the adjacent rotating rods 402, the sliding round rod 701 is fixedly connected to the corresponding clamping rod 403, the sliding round rod 701 is slidably connected to the sliding cylinder 702, a tension spring is fixedly connected between the rotating rod 402 and the sliding cylinder 702 thereon, the rotating rod 402 is slidably connected to the clamping rod 403 thereon, and the clamping rod 403 is clamped. A spring is fixedly connected between the rod 403 and the rotating rod 402 thereon, and a through hole is provided on the side wall of the sliding cylinder 702; a limiting ring 703 is fixedly connected to the rotating rod 402, and the limiting ring 703 cooperates with the corresponding through hole in the side wall of the sliding cylinder 702 to block the opening and closing of the through hole in the side wall of the sliding cylinder 702 through the limiting ring 703 to change the total amount of gas in the sliding cylinder 702; a through hole is provided on the sliding round rod 701, and a one-way valve is provided in the through hole of the sliding round rod 701, which is used to replenish the missing gas in the sliding cylinder 702 when the sliding round rod 701 is reset.

[0039] In the above scheme, the purpose is to control the size of the squeezing force of the clamping rod 403 on the glass bottle, reduce the possibility of the glass bottle being deformed by the clamping rod 403 after being heated and softened, and improve the safety of the glass bottle in the process of transporting the glass bottle by the device. The elastic coefficient of the tension spring connected to the sliding cylinder 702 is greater than the elastic coefficient of the spring connected to the clamping rod 403. The one-way valve in the through hole of the sliding round rod 701 only allows external gas to enter the sliding cylinder 702, which is used to replenish the gas in the sliding cylinder 702 when the sliding round rod 701 moves and resets, thereby ensuring the control effect of the squeezing force on the glass bottle when the device clamps the glass bottle later. Taking the leftmost clamping rod 403 on the front clamping plate 6 as an example, the moving distance of the clamping rod 403 on the rotating rod 402 is greater than half of the diameter of the glass bottle, so that the device maintains a stable squeezing force on the glass bottle and prevents the glass bottles from colliding with each other due to shaking during transportation.

[0040] Working process: Taking the leftmost limiting slide bar 401 on the front clamping plate 6 as an example, during the downward movement of the limiting slide bar 401, the rotating rod 402 moves to the right, the spring between the rotating rod 402 and the limiting slide bar 401 is compressed, the clamping rod 403 contacts and squeezes the glass bottle, and the clamping rod 403 moves to the left relative to the rotating rod 402. The clamping rod 403 compresses the spring connected to it, and the rotating rod 402 drives the sliding round rod 701 to move to the left. The gas in the sliding cylinder 702 is compressed, and the sliding round rod 701 pushes the sliding cylinder 702 to move to the left through the compressed gas, and the sliding cylinder 702 stretches the tension spring connected to it. At this time, the sum of the elastic force of the tension spring connected to the sliding cylinder 702 and the elastic force of the spring connected to the clamping rod 403 is equal to the extrusion force of the compressed gas on the glass bottle through the sliding round rod 701. When the extrusion force on the glass bottle reaches the maximum value, the sliding cylinder 702 is pulled back. The through hole on the movable cylinder 702 is still blocked by the limit ring 703. As the rotating rod 402 continues to move to the right, the clamping rod 403 continues to squeeze the glass bottle. The squeezing force on the glass bottle exceeds the maximum value, and the compressed gas pushes the sliding cylinder 702 to move to the left. The limit ring 703 releases the blockage of the through hole of the sliding cylinder 702, and the through hole on the sliding cylinder 702 is opened. The compressed gas in the sliding cylinder 702 is partially discharged, and the air pressure in the sliding cylinder 702 is reduced. The sliding cylinder 702 returns to the right under the tension of the connected tension spring, and the through hole on the sliding cylinder 702 is blocked. The squeezing force of the compressed gas on the glass bottle through the sliding round rod 701 is reduced. After that, as the rotating rod 402 moves to the right, the through hole on the sliding cylinder 702 repeatedly repeats the process of opening and blocking, so that the maximum value of the squeezing force of the clamping rod 403 on the glass bottle remains unchanged, thereby ensuring the safety of the glass bottle.

[0041] When the limit slide rod 401 moves and resets, the rotating rod 402 and the clamping rod 403 both move and reset under the elastic force of the spring, and the clamping rod 403 drives the sliding round rod 701 to move and reset, and the external gas replenishes the sliding cylinder 702 through the one-way valve in the through hole of the sliding round rod 701. When the limit slide rod 401 moves and resets, all parts return to their initial positions.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quenching fixture for mass production of glass bottles, characterized by: include: A rectangular frame (1), wherein two U-shaped plates (2) are slidably connected to the rectangular frame (1), a hand-held rod (3) is fixedly connected to the U-shaped plate (2), and a plurality of supporting plates (4) and a plurality of fixing plates (5) are fixedly connected to the U-shaped plate (2), wherein the supporting plates (4) and the fixing plates (5) are in a staggered distribution state, and the supporting plates (4) and the fixing plates (5) on the two U-shaped plates (2) correspond to each other one by one; The number of the clamping plates (6) is the same as that of the supporting plates (4), one end of the clamping plate (6) is rotatably connected to the supporting plate (4), the two sides of the clamping plate (6) are slidably connected with clamping strips (10), a spring is fixedly connected between the clamping plate (6) and the clamping strips (10) thereon, and the bottle mouths of multiple glass bottles are clamped in batches by rotating all the clamping plates (6) in the same direction in combination with the movement of the clamping strips (10); Support rods (7), the number of which is the same as that of the fixing plates (5), one end of the support rod (7) being rotatably connected to the fixing plates (5), and the other end of the clamping plates (6) being spline-connected to the corresponding support rods (7); A control mechanism, arranged in the U-shaped plate (2), and used for controlling the angle of synchronous rotation of the clamping plate (6); A stabilizing mechanism is arranged on the clamping plate (6) and is used to fix the glass bottle.

2. The quenching fixture for mass production of glass bottles according to claim 1 is characterized by: The control mechanism comprises: Two racks (201) are respectively slidably connected in the two U-shaped plates (2); the clamping plate (6) and the support rod (7) are both fixedly connected with a gear (202) meshing with the racks (201); and a spring is fixedly connected between the U-shaped plate (2) and the rectangular frame (1); A plurality of clamping assemblies, the number of which is the same as the number of the clamping plates (6), are respectively arranged on all the mirror-image clamping bars (10) and are used to control the movement trajectory of the clamping bars (10).

3. The quenching fixture for mass production of glass bottles according to claim 2 is characterized by: The clamping assembly comprises: The sliding rod (301) is slidably connected to the corresponding clamping bar (10); a spring is fixedly connected between the clamping bar (10) and the sliding rod (301) thereon; the support plate (4) is provided with a centrally symmetrical guide groove (302) and a centrally symmetrical reset groove (303); both ends of the reset groove (303) are connected to the corresponding guide groove (302); the sliding rod (301) controls the clamping bar (10) to clamp the glass bottle by sliding in the guide groove (302) and the reset groove (303).

4. The quenching fixture for mass production of glass bottles according to claim 3 is characterized by: The depth of the reset groove (303) is smaller than the depth of the guide groove (302), and a step surface and an inclined surface are respectively provided at the connection point between the reset groove (303) and the guide groove (302).

5. The quenching fixture for mass production of glass bottles according to claim 2 is characterized by: The stabilizing mechanism comprises: A plurality of limit slide bars (401) are respectively slidably connected to all the clamping plates (6); a single clamping plate (6) is slidably connected to a plurality of limit slide bars (401); the limit slide bars (401) are only located on two sides of the gaps between all the clamping plates (6); the limit slide bars (401) are slidably connected to a rotating rod (402); a spring is fixedly connected between the limit slide bar (401) and the rotating rod (402) below it; A clamping rod (403) is arranged on the rotating rod (402), and the clamping plate (6) is fixedly connected with a plurality of pull ropes (404), wherein the pull ropes (404) penetrate the adjacent limiting sliding rod (401), and the pull ropes (404) are fixedly connected to the rotating rod (402) below them; A positioning assembly is arranged on the two hand-held rods (3) and is used to control the moving distance of the limiting sliding rod (401).

6. The quenching fixture for mass production of glass bottles according to claim 5 is characterized by: The positioning component comprises: Two pulling plates (501) are respectively slidably connected to the two hand-held rods (3); a plurality of connecting slides (502) are slidably connected to the clamping plate (6); the number of the connecting slides (502) is the same as twice the number of gaps between all the clamping plates (6); a tension spring is fixedly connected between the clamping plate (6) and the connecting slides (502) thereon; the connecting slides (502) are fixedly connected to connecting ropes (503) fixedly connected to the corresponding pulling plates (501); and a plurality of guide wheels for guiding all the connecting ropes (503) are provided on the U-shaped plate (2); The number of the rotating rods (504) is the same as the number of all the limiting sliding rods (401) on the lower side of a single connecting slide plate (502), and they are hinged on the adjacent connecting slide plate (502), and the limiting sliding rod (401) is hinged to the rotating rod (504) on the upper side thereof.

7. The quenching fixture for mass production of glass bottles according to claim 6 is characterized by: The positioning component also includes: A plurality of limiting rods (601), the number of which is the same as the number of the clamping rods (403), are fixedly connected to all the clamping plates (6); the limiting rods (601) are only located at the gaps between all the clamping plates (6); the limiting rods (601) on two adjacent clamping plates (6) cooperate with each other to limit the position of the glass bottle.

8. The quenching fixture for mass production of glass bottles according to claim 7 is characterized by: The relative sliding distance between the clamping plate (6) and the adjacent support rod (7) is smaller than the distance between two adjacent limiting rods (601) on the same side of the clamping plate (6), thereby preventing the limiting rods (601) on different clamping plates (6) from colliding.

9. The quenching fixture for mass production of glass bottles according to claim 7 is characterized in that: include: A plurality of pressure control mechanisms, the number of which is the same as the number of the rotating rods (402), are respectively arranged on all the rotating rods (402) and are used to control the force with which the clamping rod (403) squeezes the glass bottle. The pressure control mechanisms include: A sliding round rod (701) is slidably connected to the adjacent rotating rod (402), the sliding round rod (701) is fixedly connected to the corresponding clamping rod (403), the sliding round rod (701) is slidably connected to a sliding cylinder (702), a tension spring is fixedly connected between the rotating rod (402) and the sliding cylinder (702) thereon, the rotating rod (402) is slidably connected to the clamping rod (403) thereon, a spring is fixedly connected between the clamping rod (403) and the rotating rod (402) thereon, and a through hole is provided on the side wall of the sliding cylinder (702); A limiting ring (703) is fixedly connected to the rotating rod (402), and the limiting ring (703) cooperates with the corresponding through hole on the side wall of the sliding cylinder (702) to block the opening and closing of the through hole on the side wall of the sliding cylinder (702) through the limiting ring (703), thereby changing the total amount of gas in the sliding cylinder (702).

10. The quenching fixture for mass production of glass bottles according to claim 9 is characterized in that: The sliding round rod (701) is provided with a through hole, and a one-way valve is provided in the through hole of the sliding round rod (701) for replenishing the missing gas in the sliding cylinder (702) when the sliding round rod (701) is reset.

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